CN211621684U - Inspection well - Google Patents

Inspection well Download PDF

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Publication number
CN211621684U
CN211621684U CN201922301040.0U CN201922301040U CN211621684U CN 211621684 U CN211621684 U CN 211621684U CN 201922301040 U CN201922301040 U CN 201922301040U CN 211621684 U CN211621684 U CN 211621684U
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CN
China
Prior art keywords
ladder
well
belt
positioning groove
constant head
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Active
Application number
CN201922301040.0U
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Chinese (zh)
Inventor
沈进生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangzhou Mingwei Building Materials Development Co ltd
Original Assignee
Zhangzhou Mingwei Building Materials Development Co ltd
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Publication date
Application filed by Zhangzhou Mingwei Building Materials Development Co ltd filed Critical Zhangzhou Mingwei Building Materials Development Co ltd
Priority to CN201922301040.0U priority Critical patent/CN211621684U/en
Application granted granted Critical
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Abstract

The utility model discloses an inspection well belongs to road construction technical field, including shaft bottom, the well body and apron, shaft bottom, the well body and apron enclose to close and form the well chamber, first constant head tank has been seted up on the shaft bottom, first constant head tank is rectangular groove, the cell body of first constant head tank with the shaft bottom forms the acute angle, first constant head tank is used for supplying the ladder location, uses the embodiment of the utility model provides an inspection well can be stabilized fixedly to maintainer's ladder, makes the maintainer reciprocate the in-process safer.

Description

Inspection well
Technical Field
The utility model belongs to the technical field of road construction, more specifically say that it relates to an inspection shaft.
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.
When carrying out the maintenance, the maintainer need go down to the inspection shaft and carry out the maintenance operation. Because the inspection shaft itself has a deeper degree of depth, when the maintainer went into the well, need realize reciprocating in the well with the help of the ladder, consequently, the maintainer need place the ladder earlier in the well before going into the well, but as an underground infrastructure, the shaft bottom of inspection shaft is wet and smooth, and for the water conservancy diversion, part inspection shaft bottom is the inclined plane, very be difficult to place the ladder, and at the maintenance in-process, the maintainer need carry out partial operation on the ladder, the action just leads to the ladder to rock very big easily, very dangerous.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an inspection shaft, its advantage lies in can fixing a position steadily maintainer's ladder, avoids the ladder to take place to rock.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an inspection well, includes shaft bottom, the well body and apron, shaft bottom, the well body and apron enclose to close and form the well chamber, first constant head tank has been seted up on the shaft bottom, first constant head tank is rectangular groove, the cell body of first constant head tank with the shaft bottom forms the acute angle, first constant head tank is used for supplying the ladder location.
Through adopting above-mentioned technical scheme, when needing to use under the ladder to overhaul the well, the first constant head tank of seting up in the shaft bottom can supply the side arm of ladder to insert in the first constant head tank, realizes the location of ladder, inserts after the first constant head tank when the ladder, and the cell wall can carry on spacingly to the ladder, avoids the ladder to appear sliding in the shaft bottom, has avoided the ladder to slide, the condition such as turn on one's side, improves the stability of ladder in the use.
In an implementation manner, a fluorescent strip is attached to the bottom of the first positioning groove, and the fluorescent strip is used for positioning the first positioning groove.
By adopting the technical scheme, the fluorescent strips at the bottom can enable a person installing the ladder to clearly see the position of the first positioning groove, so that the ladder is convenient to place.
In an implementation manner, the well body is located the opening of well chamber is provided with the second constant head tank, the second constant head tank slope is seted up on the well body, the opening of second constant head tank faces first constant head tank, just the cell body length direction of second constant head tank with the length direction of first constant head tank is perpendicular.
Through adopting above-mentioned technical scheme, the second constant head tank can supply the other one end of ladder to fix a position, avoids the gliding condition to appear in the tip of ladder, has improved the stability when the ladder is put.
In one embodiment, the second positioning groove is provided in two.
Through adopting above-mentioned technical scheme, because the ladder has two side arms, two second constant head tanks can let two side arms of ladder imbed respectively, improve stability.
In one embodiment, the bottom of the second positioning groove is arc-shaped.
Through adopting above-mentioned technical scheme, the arc can be more stable with the side arm complex of ladder.
In an implementation manner, the inspection well further comprises a ladder, the ladder comprises two side arms and a pedal rod located between the two side arms, when the ladder is arranged in the well cavity, the side walls of the two side arms are respectively embedded in the second positioning groove, and the bottoms of the two side arms are embedded in the first positioning groove.
Through adopting above-mentioned technical scheme, first constant head tank and second constant head tank cooperation can improve the stability when the ladder is put.
In an embodiment, the well body is further provided with a fixing member located outside the second positioning groove, and the fixing member is used for fixing the side arm and the second positioning groove.
Through adopting above-mentioned technical scheme, the mounting can be used for fixing the side arm in the second constant head tank, avoids the side arm to deviate from the second constant head tank.
In one implementation mode, the fixing part comprises a belt and a belt buckle, the belt comprises a first belt fixed on one side of the second positioning groove and a second belt fixed on the other side of the second positioning groove, the belt buckle is connected to the first belt, and a belt hole matched with the belt buckle is formed in the second belt.
Through adopting above-mentioned technical scheme, the cooperation of belt and belt clamp is fixed stable and dismantle the convenience, is fit for fixing as the mounting.
To sum up, the utility model provides an inspection shaft fixes a position the one end of ladder through first constant head tank, fixes a position the other end of ladder through the second constant head tank, makes the ladder can remain stable, avoids taking place to rock when maintainer uses the ladder, security when having improved the maintainer operation.
Drawings
Fig. 1 is a schematic cross-sectional view of an inspection well according to an embodiment of the present invention;
figure 2 is the cross-sectional schematic view of the ladder and inspection shaft of the embodiment of the present invention.
Description of reference numerals: 1. a well bottom; 2. a well body; 3. a cover plate; 4. a well cavity; 5. a first positioning groove; 6. a fluorescent strip; 7. a second positioning groove; 8. a ladder; 81. a side arm; 82. a foot bar; 9. a fixing member; 91. a first belt; 92. a second belt; 93. a belt buckle; 94. a belt hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the utility model provides an inspection well, including shaft bottom 1, the well body 2 and apron 3, shaft bottom 1, the well body 2 and apron 3 enclose to close and form well chamber 4, have seted up first constant head tank 5 on the shaft bottom 1, and first constant head tank 5 is rectangular groove, and the cell body of first constant head tank 5 forms the acute angle with shaft bottom 1, and first constant head tank 5 is used for supplying ladder 8 location.
The well bottom 1 and the well body 2 are both made of concrete, the cover plate 3 is an inspection well cover, and the opening of the well body 2 is matched with the size of the inspection well cover. The well body 2 is fixed on the well bottom 1, and the cover plate 3 is detachably connected on the well body 2. First constant head tank 5 is seted up in the shaft bottom 1, when ladder 8 is put to needs in the inspection shaft, inserts first constant head tank 5 with the tip of 8 side arms 81 of ladder, realizes the location of ladder 8, after ladder 8 inserts first constant head tank 5, the cell wall can be spacing to ladder 8, avoids ladder 8 to appear sliding in shaft bottom 1, has avoided the condition such as ladder 8 backsliding, side tumbling, improves the stability of ladder 8 in the use. The design of the inclined groove body facilitates the inclined arrangement of the ladder 8.
Preferably, the bottom of the first positioning groove 5 is attached with a fluorescent strip 6, and the fluorescent strip 6 is used for positioning the first positioning groove 5. The phosphor strip 6 of bottom can be fixed at cell wall bottom and inside wall through pasting, can make the people of installation ladder 8 see the position of first constant head tank 5 clearly, makes things convenient for putting of ladder 8.
Preferably, the opening of the well body 2 in the well cavity 4 is provided with a second positioning groove 7, the second positioning groove 7 is obliquely arranged on the well body 2, the opening of the second positioning groove 7 faces the first positioning groove 5, and the length direction of the groove body of the second positioning groove 7 is perpendicular to the length direction of the first positioning groove 5. The number of the second positioning grooves 7 is two, and the groove bottoms of the second positioning grooves 7 are arc-shaped. Further, the angle of inclination formed by the second positioning groove 7 and the well bottom 1 is consistent with the angle formed by the first positioning groove 5 and the well bottom 1.
The second constant head tank 7 can supply the other end of ladder 8 to fix a position, avoids the gliding condition to appear in the tip of ladder 8, has improved the stability when ladder 8 is put. Because the ladder 8 has two side arms 81, two second constant head tank 7 can let two side arms 81 of ladder 8 imbed respectively, improve stability. The arc shape can be more stable in cooperation with the side arm 81 of the ladder 8.
The inspection well further comprises a ladder 8, the ladder 8 comprises two side arms 81 and a pedal rod 82 positioned between the two side arms 81, when the ladder 8 is arranged in the well cavity 4, the side walls of the two side arms 81 are respectively embedded in the second positioning grooves 7, and the bottoms of the two side arms 81 are respectively embedded in the first positioning grooves 5. Through the cooperation of first constant head tank 5 and second constant head tank 7, stability when can improve ladder 8 and put.
The well body 2 is further provided with a fixing piece 9 at the outer side of the second positioning groove 7, and the fixing piece 9 is used for fixing the side arm 81 and the second positioning groove 7. The fixing part 9 comprises a belt and a belt buckle 93, the belt comprises a first belt 91 fixed on one side of the second positioning groove 7 and a second belt 92 fixed on the other side of the second positioning groove 7, the belt buckle 93 is connected to the first belt 91, and a belt hole 94 matched with the belt buckle 93 is formed in the second belt 92.
The fixing member 9 can be used to fix the side arm 81 in the second positioning groove 7, preventing the side arm 81 from coming out of the second positioning groove 7. The belt is matched with the belt buckle 93, so that the fixing is stable, the dismounting is convenient, and the belt buckle is suitable for being fixed as a fixing piece 9.
When the inspection shaft overhauls when the maintainer need get down, open apron 3, confirm the position of first constant head tank 5 through phosphor strip 6, then along the cell body angle of first constant head tank 5, insert the side arm 81 of ladder 8 in first constant head tank 5, along the length direction slip ladder 8 of first constant head tank 5, make two side arms 81 that ladder 8 can imbed the second constant head tank 7 simultaneously, through belt and belt clamp 93 cooperation, it is fixed with second constant head tank 7 with two side arms 81, realize the fixed of ladder 8 and inspection shaft. At this time, the inspection personnel can safely move up and down in the inspection well through the ladder 8.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides an inspection shaft, its characterized in that, includes shaft bottom (1), the well body (2) and apron (3), shaft bottom (1), the well body (2) and apron (3) enclose to close and form well chamber (4), first constant head tank (5) have been seted up on shaft bottom (1), first constant head tank (5) are rectangular groove, the cell body of first constant head tank (5) with shaft bottom (1) forms the acute angle, first constant head tank (5) are used for supplying ladder (8) location.
2. The inspection well according to claim 1, characterized in that a fluorescent strip (6) is attached to the bottom of the first positioning groove (5), and the fluorescent strip (6) is used for positioning the first positioning groove (5).
3. The inspection well according to claim 1, characterized in that the opening of the well body (2) in the well cavity (4) is provided with a second positioning groove (7), the second positioning groove (7) is obliquely arranged on the well body (2), the opening of the second positioning groove (7) faces the first positioning groove (5), and the length direction of the body of the second positioning groove (7) is perpendicular to the length direction of the first positioning groove (5).
4. Manhole according to claim 3, wherein said second positioning slots (7) are provided in two.
5. The manhole according to claim 4, wherein the bottom of the second detent (7) is curved.
6. The manhole according to claim 5, characterized in that it further comprises a ladder (8), said ladder (8) comprising two side arms (81) and a foot bar (82) between the two side arms (81), the side walls of said two side arms (81) being respectively embedded in said second positioning slot (7) and the bottoms of said two side arms (81) being embedded in said first positioning slot (5) when said ladder (8) is arranged in said manhole chamber (4).
7. The manhole according to claim 6, wherein the well body (2) is further provided with a fixing member (9) outside the second positioning slot (7), the fixing member (9) being used to fix the side arm (81) and the second positioning slot (7).
8. The inspection well according to claim 7, characterized in that the fixing member (9) comprises a belt and a belt buckle (93), the belt comprises a first belt (91) fixed on one side of the second positioning groove (7) and a second belt (92) fixed on the other side of the second positioning groove (7), the belt buckle (93) is connected to the first belt (91), and the second belt (92) is provided with a belt hole (94) matched with the belt buckle (93).
CN201922301040.0U 2019-12-19 2019-12-19 Inspection well Active CN211621684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922301040.0U CN211621684U (en) 2019-12-19 2019-12-19 Inspection well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922301040.0U CN211621684U (en) 2019-12-19 2019-12-19 Inspection well

Publications (1)

Publication Number Publication Date
CN211621684U true CN211621684U (en) 2020-10-02

Family

ID=72630557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922301040.0U Active CN211621684U (en) 2019-12-19 2019-12-19 Inspection well

Country Status (1)

Country Link
CN (1) CN211621684U (en)

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