CN210066829U

CN210066829U - Anti-seismic structure of anti-settling inspection well

Info

Publication number: CN210066829U
Application number: CN201920412261.2U
Authority: CN
Inventors: 邹颖; 褚伟超; 殷霞苗; 陈凤
Original assignee: Zhejiang Municipal Garden Tsukito Design Inc
Current assignee: Zhejiang Municipal Garden Tsukito Design Inc
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-14
Anticipated expiration: 2029-03-28

Abstract

The utility model relates to a prevent subsiding earthquake-resistant structure of inspection shaft relates to road building technical field, because the vehicle can make well lid and well frame take place the striking along vertical direction when current well lid upside, leads to producing the noise, causes harmful effects to resident on every side. This scheme includes adjustable ring, socket joint at the well frame of adjustable ring top, is located the well lid of well frame, and the well frame internal perisporium is fixed with the supporting ring, and the well lid butt is equipped with the rubber strip at the supporting ring upside between supporting ring upside and the well lid. The rubber strips can replace the well frame to touch the well cover firstly, so that the probability and the force of the collision between the well cover and the well frame are reduced, and the generation frequency and the volume of noise are reduced; but also can prolong the service life of the well cover and the well frame.

Description

Anti-seismic structure of anti-settling inspection well

Technical Field

The utility model belongs to the technical field of the road building technique and specifically relates to a prevent subsiding earthquake-resistant structure of inspection shaft is related to.

Background

The inspection well is used for maintaining power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. It is usually installed at the intersection of pipelines, turning, where the pipe diameter or slope changes, and at certain intervals on straight pipeline sections, and is convenient for regular inspection of the attached structures.

Because road surface pedestrian or vehicle trample or roll, the well lid has partial edge to stick up repeatedly and falls down, and well lid lower surface striking to the surface of well seat main part and well lid contact, the sound production noise, very big influence resident's on every side life. And to well lid and support main part, frequently be in and be afraid of the state of beating the vibration, can cause the damage of certain degree to well seat main part and well lid, influence the life of inspection shaft.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent subsiding earthquake-resistant structure of inspection shaft is equipped with the rubber strip between well lid and well frame to the frequency of greatly reduced well lid and well frame striking, thereby the size and the production frequency of noise reduction can prolong the life-span of well lid and well frame simultaneously.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a prevent antidetonation structure of subsiding inspection shaft, includes adjustable ring, socket joint at the well frame of adjustable ring top, is located the well lid of well frame, and the well frame internal perisporium is fixed with the supporting ring, and the well lid butt is equipped with the rubber strip at the supporting ring upside between supporting ring upside and the well lid.

Through adopting above-mentioned technical scheme, be equipped with the rubber strip between well lid and well frame to the frequency of greatly reduced well lid and well frame striking, thereby the size of noise reduction and the frequency of production can prolong the life-span of well lid and well frame simultaneously.

The utility model discloses further set up to: the lower side of the well lid is provided with an installation part, an arc-shaped sheet is arranged in the well frame, and one end of the arc-shaped sheet is rotatably connected to the installation part; the inner peripheral wall of the well frame is provided with a vertically arranged slide rail, and the other end of the arc-shaped sheet is slidably clamped in the slide rail; the middle part of the arc-shaped piece is protruded towards the central axis of the well frame.

Through adopting above-mentioned technical scheme, when the operator need with the well lid outwards turn out, can lift the well lid on one side, overturn the well lid on one side, 180 degrees upsets can be realized to final well lid to the supporting is on the road surface, and the arc piece lower extreme rises to the top of slide rail this moment, and under this state, the well lid will not be because of gravity upset back, and the operator just also need not vacate extra hand and go to support the well lid.

The utility model discloses further set up to: the lower end of the slide rail is communicated with the well outlet frame, and the lower end of the slide rail is provided with a plugging pin; the installed part is including fixing crotch, the locating pin who is used for spacing in the crotch with arc piece one end in the well lid downside.

Through adopting above-mentioned technical scheme, in the well lid installation, can be earlier with in the arc piece lower extreme slided into the slide rail, beat the shutoff pin at the slide rail lower extreme again to prevent arc piece lower extreme roll-off. The well lid can be conveniently installed by the aid of the arrangement.

The utility model discloses further set up to: the upper side of the supporting ring is provided with a water collecting tank, the bottom of the water collecting tank is provided with a plurality of water drainage holes, and the water drainage holes are communicated with the lower side of the supporting ring; the well lid downside is opened there is the mounting groove, and the rubber strip inlay card is in the mounting groove, and the contact site of lateral wall and supporting ring under the rubber strip lies in the one side that the well frame inner wall was kept away from to the water catch bowl.

Through adopting above-mentioned technical scheme, because the rubber strip inlays on the well lid, simultaneously, there are water catch bowl and outlet to the rivers downcast water to assemble, the drainage, the frequency of reducible water and rubber strip contact to improve the life of rubber strip.

The utility model discloses further set up to: the supporting ring upside is fixed with the butt strip, and the butt strip is located the water catch bowl and keeps away from one side of well frame inner wall, and the rubber strip supports tightly at the upside of butt strip.

Through adopting above-mentioned technical scheme, the butt strip can increase the distance of rubber strip and water catch bowl to further reduce the probability of rubber strip and water contact.

The utility model discloses further set up to: a positioning sheet is fixed on the lower side of the well cover and is closer to the central axis of the well frame than the supporting ring; the positioning piece comprises a vertical section and an inclined guide section which are distributed up and down, and the inclined guide section is obliquely arranged close to one side wall of the supporting ring; the inner peripheral wall of the support ring is abutted against one side of the vertical section.

Through adopting above-mentioned technical scheme for when the well lid was in the installation well frame, the spacer can play the spacing of horizontal direction to the well lid, thereby reduces the striking of well lid and well frame along the horizontal direction.

The utility model discloses further set up to: the clearance between the periphery of the well lid and the well frame is smaller than the aperture of the drain hole.

Through adopting above-mentioned technical scheme, can pass the stone in the clearance between well lid periphery and the well frame, also can pass through the outlet to prevent that the stone from blockking up in the outlet.

The utility model discloses further set up to: the supporting ring is provided with a plurality of lower grooves in a downward sunken mode, a sub cover is arranged below the well cover, a plurality of supporting blocks are fixed on the periphery of the sub cover, and each supporting block is supported in one lower groove; the sub-cover is provided with a plurality of inspection ports which are communicated up and down.

Through adopting above-mentioned technical scheme, the subshell can play the guard action to the operator, prevents that the operator from falling to the inspection shaft because of the accident in, and the subshell can not too big influence operator again observe the condition in the inspection shaft simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the scheme, the rubber strip is arranged between the well cover and the well frame, so that the frequency of impact between the well cover and the well frame is greatly reduced, the size and the generation frequency of noise are reduced, and the service lives of the well cover and the well frame can be prolonged;

2. in this scheme, because the rubber strip inlays on the well lid, simultaneously, there are water catch bowl and sluicing pore pair downcast water to assemble, the drainage, the frequency of reducible water and rubber strip contact to improve the life of rubber strip.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic cross-sectional view of the first embodiment.

Fig. 3 is an exploded view of the flip cover according to the first embodiment.

FIG. 4 is a schematic cross-sectional view of the second embodiment.

Fig. 5 is an exploded view of the flip cover according to the second embodiment.

Fig. 6 is an enlarged schematic view at a in fig. 4.

Fig. 7 is a schematic diagram of the flip explosion of the third embodiment.

In the figure, 1, adjusting ring; 2. a well frame; 21. an extension ring; 22. a slide rail; 23. a chute; 24. plugging the pin; 3. a well cover; 31. a sub-cover; 32. an inspection opening; 33. a support block; 34. positioning plates; 35. a vertical section; 36. an inclined guide section; 4. a supporting ring; 41. a horizontal segment; 42. a concave section; 43. a lower groove; 44. an abutment bar; 45. a water collection tank; 46. a water drain hole; 5. a mounting member; 51. hooking; 52. positioning a pin; 6. an arc-shaped sheet; 61. an upper shaft; 62. a lower shaft; 7. mounting grooves; 71. a rubber strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows: refer to fig. 1 and fig. 2, do the utility model discloses a prevent antidetonation structure of subsiding inspection shaft, including adjustable ring 1, socket joint at the well frame 2 of adjustable ring 1 top, be located well lid 3 of well frame 2, the periphery of 2 upper ends of well frame is fixed with extension ring 21, finally extends ring 21 upside and can flush with bituminous paving's upside.

Referring to fig. 2 and 3, a support ring 4 is fixed to an inner peripheral wall of the well frame 2, and the well lid 3 abuts against an upper side of the support ring 4. The lower side of the well cover 3 is provided with an installation piece 5; an arc-shaped sheet 6 is arranged in the well frame 2, the middle part of the arc-shaped sheet 6 protrudes towards the central axis of the well frame 2, an upper shaft 61 is fixed at the upper end of the arc-shaped sheet 6, and the upper shaft 61 is rotatably connected to the mounting piece 5; the mount 5 includes: fix crotch 51, two registration pin 52 that two intervals set up in well lid 3 downside, every registration pin 52 corresponds a crotch 51, and in two crotch 51 were worn into respectively to upper shaft 61 both ends, registration pin 52 can be followed the side down and beaten in corresponding crotch 51 on well lid 3 to the restriction upper shaft 61 tip roll-off crotch 51, thereby realize that the rotation of arc piece 6 upper end and installed part 5 is connected. A vertically arranged slide rail 22 is fixed on the inner peripheral wall of the well frame 2, two inner walls of the slide rail 22 are inwards recessed into slide grooves 23 respectively, and the two slide grooves 23 are oppositely arranged; the lower end of the arc-shaped sheet 6 is fixed with a lower shaft 62, the lower shaft 62 is parallel to the upper shaft 61, two ends of the lower shaft 62 are respectively connected in the two sliding grooves 23 in a sliding manner, and the lower shaft 62 can ascend along the length direction of the sliding grooves 23 along with the upward movement of the well lid 3. When the operator need be with the outside upset of well lid 3, can lift well lid 3 on one side, upset well lid 3 on one side, 180 degrees upsets can be realized to final well lid 3 to the bearing is on the road surface, and lower shaft 62 rises to the top of spout 23 this moment, and under this state, well lid 3 will not be because of gravity upset back, and the operator just also need not vacate an extra hand and go to support well lid 3.

The lower ends of the slide rails 22 and the lower ends of the slide grooves 23 are communicated with the manhole frame 2, so that the lower shaft 62 can slide into the slide grooves 23 firstly in the installation process of the manhole cover 3, and the lower end of each slide groove 23 is provided with one blocking pin 24 to prevent the lower shaft 62 from sliding out.

The supporting ring 4 is not in a complete ring shape, the supporting ring 4 is broken at the part close to the sliding rail 22 to avoid the sliding rail 22, the supporting ring 4 comprises a plurality of horizontal sections 41 and a plurality of concave sections 42, the horizontal sections 41 and the concave sections 42 are connected in a staggered mode, and the concave sections 42 are concave downwards to form a lower groove 43; a sub cover 31 is arranged below the well cover 3, the sub cover 31 is in a spider web shape and is provided with a plurality of inspection ports 32 which are communicated up and down, and an operator can observe the condition of the lower side of the sub cover 31 through the inspection ports 32; a plurality of support blocks 33 are fixed to the outer periphery of the sub-cover 31, and each support block 33 is supported in one of the lower grooves 43. It is worth to be noted that the sub-cover 31 can protect the operator, so as to prevent the operator from accidentally falling into the inspection well, and meanwhile, the sub-cover 31 does not influence the operator to observe the condition in the inspection well too much.

Every section 41 upside of horizontal segment has all been opened the cross-section and is trapezoidal mounting groove 7, and the card has rubber strip 71 in the mounting groove 7, and when well lid 3 was installed in the well frame 2, rubber strip 71 upside was supported tightly the downside at well lid 3.

The implementation principle of the embodiment is as follows: when vehicle or pedestrian pass through well lid 3 upside, rubber strip 71 can replace supporting ring 4 to touch with well lid 3 earlier to reduce probability and the dynamics that well lid 3 and supporting ring 4 clashed, with the frequency of production and the volume of noise reduction.

Example two: referring to fig. 4 and 5, the present embodiment is different from the first embodiment in that the installation groove 7 and the rubber strip 71 are arranged at different positions, and additional components are further provided.

Referring to fig. 5 and 6, the mounting groove 7 is opened at the lower side of the manhole cover 3, and the rubber strip 71 is inserted into the mounting groove 7 and protrudes out of the notch of the mounting groove 7. An abutting strip 44 is fixed on the upper side of the horizontal section 41 in the supporting ring 4, and the rubber strip 71 abuts against the upper side of the abutting strip 44. The upper side of the horizontal section 41 is provided with a water collecting tank 45, the strip-shaped water collecting tank 45 is positioned between the abutting strip 44 and the inner wall of the well frame 2, the head end and the tail end of the water collecting tank 45 are not communicated with the water outlet horizontal section 41, the bottom of the water collecting tank 45 is provided with a water drainage hole 46, and the water drainage hole 46 is communicated with the lower side of the supporting ring 4. The water flowing down from the gap between the well lid 3 and the well frame 2 is gathered in the water collection tank 45 and is discharged to the lower side of the horizontal section 41 through the drainage holes 46, so that the erosion of the rubber strip 71 by the water is reduced, and the aging rate of the rubber strip 71 is reduced. It should be noted that, if the gap between the outer periphery of the well lid 3 and the well frame 2 is smaller than the diameter of the drain hole 46, the gravel that can pass through the gap between the outer periphery of the well lid 3 and the well frame 2 can also pass through the drain hole 46, thereby preventing the gravel from being blocked in the drain hole 46.

The annular locating plate 34 is fixed on the lower side of the well lid 3, the locating plate 34 is in an incomplete annular shape, and the locating plate 34 is closer to the central axis of the well frame 2 than the supporting ring 4. The locating plate 34 comprises a vertical section 35 and an inclined guide section 36 which are distributed up and down, one side wall of the inclined guide section 36 close to the horizontal section 41 is arranged in an inclined mode, and the inclined guide section 36 is used for guiding the horizontal section 41 to the vertical section 35. When the manhole cover 3 is installed in the manhole frame 2, the horizontal section 41 abuts on the vertical section 35 side.

The implementation principle of the embodiment is as follows: when vehicle or pedestrian pass through well lid 3 upside, rubber strip 71 can replace well lid 3 to touch with supporting ring 4 earlier to reduce probability and the dynamics that well lid 3 and supporting ring 4 clashed, with the frequency of production and the volume of noise reduction. And because rubber strip 71 inlays on well lid 3, simultaneously, have water catch bowl 45 and outlet 46 to assemble, the drainage to the downcast water, the frequency that can reduce water and rubber strip 71 contact to improve rubber strip 71's life.

Example three: referring to fig. 7, the difference between the present embodiment and the second embodiment is that the two ends of the water collecting tank 45 are communicated with the end of the horizontal section 41, and the water draining holes 46 are not provided, so that the water in the water collecting tank 45 directly flows out of the water collecting tank 45 and flows to the lower groove 43, and the frequency of the water contacting the rubber strip 71 can be reduced.

The implementation principle of the embodiment is as follows: when vehicle or pedestrian pass through well lid 3 upside, rubber strip 71 can replace well lid 3 to touch with supporting ring 4 earlier to reduce probability and the dynamics that well lid 3 and supporting ring 4 clashed, with the frequency of production and the volume of noise reduction. And because rubber strip 71 inlays on well lid 3, simultaneously, there is water catch bowl 45 to assemble, the drainage to the downcast water, can reduce the frequency of water and rubber strip 71 contact to improve rubber strip 71's life.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a prevent antidetonation structure of subsiding inspection shaft which characterized in that: including adjustable ring (1), socket joint at well frame (2) of adjustable ring (1) top, be located well lid (3) of well frame (2), the internal perisporium of well frame (2) is fixed with supporting ring (4), and well lid (3) butt is equipped with rubber strip (71) at supporting ring (4) upside, between supporting ring (4) upside and well lid (3).

2. An earthquake-resistant structure of a settlement-proof manhole as claimed in claim 1, wherein: an installation part (5) is installed on the lower side of the well lid (3), an arc-shaped sheet (6) is arranged in the well frame (2), and one end of the arc-shaped sheet (6) is rotatably connected to the installation part (5); the inner peripheral wall of the well frame (2) is provided with a vertically arranged slide rail (22), and the other end of the arc-shaped sheet (6) is connected in the slide rail (22) in a sliding and clamping way; the middle part of the arc-shaped sheet (6) is convex towards the central axis of the well frame (2).

3. An earthquake-resistant structure of a settlement-proof manhole as claimed in claim 2, wherein: the lower end of the sliding rail (22) is communicated with the well outlet frame (2), and the lower end of the sliding rail (22) is provided with a plugging pin (24); the mounting piece (5) comprises a hook (51) fixed on the lower side of the well lid (3) and a positioning pin (52) used for limiting one end of the arc-shaped piece (6) in the hook (51).

4. An earthquake-resistant structure of a settlement-proof manhole as claimed in claim 1, wherein: a water collecting tank (45) is formed in the upper side of the supporting ring (4), a plurality of water drainage holes (46) are formed in the bottom of the water collecting tank (45), and the water drainage holes (46) are communicated with the lower side of the supporting ring (4); well lid (3) downside is opened there is mounting groove (7), and rubber strip (71) inlay card is in mounting groove (7), and rubber strip (71) lower wall is located one side that well frame (2) inner wall was kept away from in sump (45) with the contact site of supporting ring (4).

5. An earthquake-resistant structure of a settlement-proof manhole as claimed in claim 4, wherein: the supporting ring (4) is fixed with the butt strip (44) on the upside, and the butt strip (44) is located the water catch bowl (45) and keeps away from the one side of well frame (2) inner wall, and rubber strip (71) support tightly in the upside of butt strip (44).

6. An earthquake-resistant structure of a settlement-proof manhole as claimed in claim 4, wherein: a positioning piece (34) is fixed on the lower side of the well lid (3), and the positioning piece (34) is closer to the central axis of the well frame (2) than the supporting ring (4); the positioning plate (34) comprises a vertical section (35) and an inclined guide section (36) which are distributed up and down, and the inclined guide section (36) is arranged in an inclined manner close to one side wall of the supporting ring (4); the inner peripheral wall of the supporting ring (4) is abutted against one side of the vertical section (35).

7. An earthquake-resistant structure of a settlement-proof manhole as claimed in claim 4, wherein: the clearance between the periphery of the well lid (3) and the well frame (2) is smaller than the aperture of the drain hole (46).

8. An earthquake-resistant structure of a settlement-proof manhole as claimed in claim 1, wherein: a plurality of lower grooves (43) are downwards sunken on the supporting ring (4), a sub-cover (31) is arranged below the well cover (3), a plurality of supporting blocks (33) are fixed on the periphery of the sub-cover (31), and each supporting block (33) is supported in one lower groove (43); the sub-cover (31) is provided with a plurality of inspection ports (32) which are communicated up and down.