CN219547953U - Embedded concrete prefabricated inspection shaft of pedal lever - Google Patents
Embedded concrete prefabricated inspection shaft of pedal lever Download PDFInfo
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- CN219547953U CN219547953U CN202320399698.3U CN202320399698U CN219547953U CN 219547953 U CN219547953 U CN 219547953U CN 202320399698 U CN202320399698 U CN 202320399698U CN 219547953 U CN219547953 U CN 219547953U
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- well
- side wall
- wall
- pedal
- mounting groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to a concrete prefabricated inspection well with a pedal rod embedded therein, which belongs to the technical field of municipal engineering and comprises a well cover, a concrete prefabricated bottom plate and a well body, wherein the well body is arranged on the bottom plate, at least two connecting ports for connecting municipal pipelines are arranged on the lower well wall of the well body, and the well cover covers the top end of the well body; the well wall of well bore outwards establishes and forms a plurality of lugs towards the evagination, and a plurality of lugs are along the degree of depth direction of well bore and interval distribution in proper order, and the mounting groove of a notch towards in the well bore is all offered to every lug, and a pedal lever of being convenient for personnel's climbing is all installed to every mounting groove, and the axial of pedal lever is perpendicular with the degree of depth direction of well bore. Through the structure, the pedal rod in the inspection well cannot protrude out of the inner wall of the well body to occupy the space in the well body, so that when a worker goes into the well to work, the worker can turn in the well more easily, and the worker can overhaul and clean garbage conveniently.
Description
Technical Field
The utility model belongs to the technical field of municipal engineering, and particularly relates to a concrete prefabricated inspection well with a pedal rod embedded.
Background
The prefabricated inspection well is generally arranged at the junction of the drainage pipelines and is used for periodically inspecting and dredging the interior of the drainage pipelines. Prefabricated inspection shaft can hold alone generally among the prior art and pass through, and the cat ladder protrusion in the prefabricated inspection shaft sets up on the inner wall of well, occupies the space in the prefabricated inspection shaft, and the staff often bumps the cat ladder of protrusion well inner wall when turning round in the well to not only influence staff's work such as maintenance, clearance in the well, cause the staff to be injured moreover easily.
Disclosure of Invention
The utility model provides a concrete prefabricated inspection well with embedded pedal rods, which is used for solving the technical problems that a ladder stand in the existing prefabricated inspection well is convexly arranged on the inner wall of a well, occupies the space in the prefabricated inspection well, and workers frequently collide with the ladder stand protruded out of the inner wall of the well when turning in the well, so that the work of overhauling, cleaning and the like of the workers in the well is influenced, and the workers are easily injured.
The utility model is realized by the following technical scheme: the concrete prefabricated inspection well with the embedded pedal rod comprises a well cover, a concrete prefabricated bottom plate and a well body, wherein the well body is arranged on the bottom plate, at least two connecting ports for connecting municipal pipelines are formed in the lower well wall of the well body, and the well cover covers the top end of the well body;
the well wall of well bore outwards establishes towards the evagination and forms a plurality of lugs, and is a plurality of the lug is followed the degree of depth direction of well bore just interval distribution in proper order, every the lug has all been seted up a notch orientation the mounting groove in the well bore, every all install a pedal lever that is convenient for personnel to climb in the mounting groove, the axial of pedal lever with the degree of depth direction of well bore is perpendicular.
Further, in order to better realize the utility model, the mounting groove is surrounded by a top wall, a bottom wall, a first side wall, a second side wall and a third side wall, wherein the first side wall, the second side wall and the third side wall are all connected between the top wall and the bottom wall, the first side wall and the third side wall are opposite, and the second side wall is connected between the first side wall and the third side wall;
the longitudinal section of the mounting groove is isosceles trapezoid, the top wall and the bottom wall respectively correspond to two oblique sides of the isosceles trapezoid, and the second side wall corresponds to the upper bottom of the isosceles trapezoid;
the pedal lever is connected between the first side wall and the third side wall, and the pedal lever is parallel to the second side wall.
Further, in order to better realize the present utility model, the pedal lever is poured between the first side wall and the third side wall of the installation groove by concrete, and the pedal lever is perpendicular to both the first side wall and the third side wall.
Further, in order to better implement the present utility model, the pedal rod is embedded with a first reinforcing rib, and two ends of the first reinforcing rib are respectively connected with the first side wall and the third side wall.
Further, in order to better realize the present utility model, the pedal rod is located at a middle lower position of the mounting groove, two handrail rods are formed between the pedal rod and the top wall of the mounting groove through concrete casting, the two handrail rods are respectively located at positions close to the first side wall and the third side wall, and the handrail rods are perpendicular to the pedal rod.
Further, in order to better implement the present utility model, the inside of the grab bar is inlaid with a second reinforcing bar, one end of which is welded to the first reinforcing bar, and the other end of which is connected to the top wall of the installation groove.
Further, in order to better realize the utility model, the outer surface of the pedal lever is provided with anti-skid stripes.
Further, in order to better realize the utility model, the bottom plate is provided with a plurality of through holes, the through holes are uniformly distributed around the well body, a ground inserted rod is connected in each through hole in a penetrating way, the top end of the ground inserted rod is provided with a baffle, the ground inserted rod is inserted into a foundation, and the baffle is pressed on the bottom plate.
Further, in order to better realize the utility model, the convex blocks are positioned on one side of the well body, a plurality of convex blocks are arranged on the well wall of the well body outwards in a convex mode, the convex blocks are positioned on the other side of the well body, and the convex blocks are in one-to-one correspondence with the convex blocks.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a concrete prefabricated inspection well with embedded pedal rods, which comprises a well cover, a concrete prefabricated bottom plate and a well body, wherein the well body is arranged on the bottom plate, at least two connecting ports for connecting municipal pipelines are arranged on the well wall at the lower part of the well body, the well cover is covered at the top end of the well body, the well wall of the well body is outwards protruded to form a plurality of protruding blocks, the protruding blocks are sequentially and at intervals distributed along the depth direction of the well body, each protruding block is provided with a mounting groove with a notch facing the inside of the well body, a pedal rod which is convenient for a person to climb is arranged in each mounting groove, and the axial direction of the pedal rod is perpendicular to the depth direction of the well body.
Through the structure, the pedal rod which is convenient for a person to climb is arranged in the mounting groove of the convex block which is outwards protruded from the well body, so that the pedal rod of the inspection well provided by the utility model does not protrude from the inner wall of the well body to occupy the space in the well body, and therefore, when the worker works in the well, the worker can more easily turn in the well body, thereby facilitating the maintenance of the worker, the cleaning of garbage and the like. Moreover, the bump protrudes out of the outer wall of the well body, and after the inspection well is installed, the bottom plate of the inspection well is connected to the foundation, and the bump is embedded into the soil around the inspection well, so that the downward acting force born by the inspection well is transferred to the foundation through the well body and the bottom plate, and the downward acting force born by the inspection well from the inspection well is smaller than that born by the inspection well foundation in the prior art, in other words, the downward acting force born by the inspection well is dispersed into the soil around the inspection well by the bump, and the burden of the inspection well foundation is further reduced, so that the probability of cracking of the pavement around the inspection well is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a concrete prefabricated manhole with embedded pedal rods according to an embodiment of the present utility model;
FIG. 2 is an enlarged partial view of region B of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a schematic view of the connection structure of the pedal lever and the handrail lever in the embodiment of the present utility model;
in the figure:
1-a well cover; 2-a bottom plate; 3-well bore; 31-connecting port; 4-bump; 41-mounting slots; 411-top wall; 412-a bottom wall; 413-a first sidewall; 414-a second sidewall; 415-a third sidewall; 5-pedal lever; 51-first reinforcing bars; 6-a grab rail; 61-second reinforcing bars; 7-ground inserting rod; 71-a baffle; 8-bulge.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
The embedded precast concrete inspection shaft of pedal lever that this embodiment provided includes well lid 1 and precast concrete's bottom plate 2 and well bore 3, well bore 3 installs on bottom plate 2 to well bore 3's lower part wall of a well is provided with two at least connector 31 that are used for connecting municipal pipeline, well lid 1 lid is on well bore 3's top, well bore 3's wall of a well is established towards the evagination and is formed a plurality of lugs 4, a plurality of lugs 4 are along well bore 3's depth direction in proper order and interval distribution, a notch mounting groove 41 towards well bore 3 in is all offered to every lug 4, a pedal lever 5 that is convenient for personnel's climbing is all installed in every mounting groove 41, the axial of pedal lever 5 is perpendicular with well bore 3's depth direction. The outer surface of the pedal lever 5 is provided with anti-slip stripes, so that the condition that an operator steps on and slips is reduced.
It should be noted that the well bore 3 in this embodiment may be an integral body. Of course, the well body 3 in this embodiment may be a well body formed by stacking and connecting well seats, well shafts, adjusting blocks and well rings sequentially from bottom to top, in which case the connection ports 31 are opened in the well seats, and the protruding blocks 4 are provided on the side walls of the well seats, the well shafts and the adjusting blocks.
Through above-mentioned structure, the pedal rod 5 of personnel's climbing of being convenient for is installed in the mounting groove 41 of protruding block 4 of locating well bore 3 towards the evagination, and like this, the pedal rod 5 of inspection shaft that this embodiment provided can not bulge well bore 3 inner wall and occupy the space in well bore 3, consequently, when the staff goes down the in-well during operation, can turn round in the well more easily to make things convenient for staff's maintenance, clearance rubbish etc.. Moreover, the bump 4 protrudes out of the outer wall of the well body 3, when the well is installed, the bottom plate 2 of the well is connected to the foundation, and the bump 4 is embedded into the soil around the well, so that the downward force born by the well is transferred to the foundation through the well body 3 and the bottom plate 2, and the other part is transferred to the soil around the well through the bump 4, so that the well is less prone to sinking than the well in the prior art, in other words, the downward force born by the well is dispersed into the soil around the well by the bump 4, so that the load of the well foundation is reduced, and the probability of cracking of the road surface around the well is reduced.
Optionally, in this embodiment, the outer diameter of the profile of the bottom plate 2 is larger than the outer diameter of the bottom of the well body 3, a plurality of through holes are formed in the bottom plate 2, the through holes are uniformly distributed around the well body 3, a ground rod 7 is connected to each through hole in a penetrating manner, a baffle 71 is disposed at the top end of the ground rod 7, the ground rod 7 is inserted into the foundation, and the baffle 71 is pressed on the bottom plate 2. The ground rod 7 in this embodiment can be understood as a ground anchor. By means of the ground rod 7, the connection stability of the bottom plate 2 and the foundation is enhanced.
Optionally, in this embodiment, all the bumps 4 are arranged on one side of the well body 3 in a shape of a straight line, and a plurality of protrusions 8 are further provided on the other side of the well body 3 in a protruding manner, where the plurality of protrusions 8 are in one-to-one correspondence with the plurality of bumps 4, and thus the plurality of bumps 4 are arranged at intervals and are arranged on one side of the well body 3 in a shape of a straight line. When the manhole is installed, the protrusions 8 and the bumps 4 are respectively embedded into the peripheral soil at both sides of the manhole, so that more downward acting force born by the manhole is dispersed into the peripheral soil at both sides of the manhole. It should be noted that, in this embodiment, the protrusions 8 and the bumps 4 are symmetrically distributed on two sides of the well body 3, and after the manhole is installed, the protrusions 8 and the bumps 4 are pressed by soil at the same time, so that the balance of the well body 3 can be better maintained.
An alternative implementation of this embodiment is as follows: the mounting groove 41 is surrounded by a top wall 411, a bottom wall 412, a first side wall 413, a second side wall 414 and a third side wall 415, the first side wall 413, the second side wall 414 and the third side wall 415 are all connected between the top wall 411 and the bottom wall 412, the first side wall 413 and the third side wall 415 are opposite, and the second side wall 414 is connected between the first side wall 413 and the third side wall 415. The mounting groove 41 has an isosceles trapezoid longitudinal section, the top wall 411 and the bottom wall 412 respectively correspond to two oblique sides of the isosceles trapezoid, and the second side wall 414 corresponds to an upper bottom of the isosceles trapezoid. The pedal lever 5 is connected between the first side wall 413 and the third side wall 415, and the pedal lever 5 is parallel to the second side wall 414.
Thus, the mounting groove 41 in this embodiment is actually an open groove, that is, the opening of the mounting groove 41 gradually decreases from the notch toward the groove bottom (that is, the second side wall 414), and the pedal lever 5 is mounted between the first side wall 413 and the third side wall 415 and parallel to the second side wall 414, so that both the upper and lower sides of the pedal lever 5 are inclined planes so that the operator can more easily step on the pedal lever 5.
Alternatively, the pedal lever 5 in the present embodiment is poured between the first side wall 413 and the third side wall 415 of the mounting groove 41 by concrete, and the pedal lever 5 is perpendicular to both the first side wall 413 and the third side wall 415. In this way, the pedal lever 5 is supported between the first side wall 413 and the third side wall 415 of the installation groove 41, thereby enhancing the structural strength of the well 3 and the boss 4. The first reinforcing rib 51 is embedded in the pedal lever 5, and two ends of the first reinforcing rib 51 are respectively connected with the first side wall 413 and the third side wall 415, so that the bearing capacity of the pedal lever 5 is further enhanced.
More preferably, the pedal lever 5 is located at a middle lower position of the mounting groove 41, two grab bars 6 are formed between the pedal lever 5 and the top wall 411 of the mounting groove 41 by concrete casting, the grab bars 6 are respectively located at positions close to the first side wall 413 and the third side wall 415 of the corresponding mounting groove 41, and the grab bars 6 are perpendicular to the pedal lever 5. When a worker climbs in the well 3, he or she can select to hold the grab bar 6 or the pedal bar 5 in the installation groove 41, thereby facilitating the climbing of the worker, and the grab bar 6 is connected with the top wall 411 and the pedal bar 5, and the pedal bar 5 is connected between the first side wall 413 and the third side wall 415 of the installation groove 41, so that the structural strength of the bump 4 and the well 3 can be further enhanced. The handrail 6 has a second reinforcing bar 61 embedded therein, one end of the second reinforcing bar 61 being welded to the first reinforcing bar 51, and the other end of the second reinforcing bar 61 being connected to the top wall 411 of the mounting groove 41, thereby further enhancing the load-bearing capacity of the handrail 6.
The well 3 is formed by casting concrete in a mold, and the installation groove 41 is formed when the well 3 is cast. The step bar 5 and the grab bar 6 are completed through another step. Specifically, the manufactured well 3 is laid down so that the notch of the installation groove 41 faces upward. A wooden pattern corresponding to the pedal rod 5 and the two grab bars 6 is erected in the mounting groove 41, the first reinforcing bars 51 and the two second reinforcing bars 61 are welded together to form a welded reinforcing bar set, then concrete is filled in the wooden pattern, and the welded reinforcing bar set is placed in the concrete in the wooden pattern, and the pedal rod 5 and the grab bars 6 are formed after the concrete is dried.
The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a concrete prefabricated inspection shaft of embedded pedal lever which characterized in that: the well cover is covered at the top end of the well body;
the well wall of well bore outwards establishes towards the evagination and forms a plurality of lugs, and is a plurality of the lug is followed the degree of depth direction of well bore just interval distribution in proper order, every the lug has all been seted up a notch orientation the mounting groove in the well bore, every all install a pedal lever that is convenient for personnel to climb in the mounting groove, the axial of pedal lever with the degree of depth direction of well bore is perpendicular.
2. A pedal rod embedded concrete prefabricated manhole as claimed in claim 1, wherein: the mounting groove is surrounded by a top wall, a bottom wall, a first side wall, a second side wall and a third side wall, the first side wall, the second side wall and the third side wall are all connected between the top wall and the bottom wall, the first side wall is opposite to the third side wall, and the second side wall is connected between the first side wall and the third side wall;
the longitudinal section of the mounting groove is isosceles trapezoid, the top wall and the bottom wall respectively correspond to two oblique sides of the isosceles trapezoid, and the second side wall corresponds to the upper bottom of the isosceles trapezoid;
the pedal lever is connected between the first side wall and the third side wall, and the pedal lever is parallel to the second side wall.
3. A pedal rod embedded concrete prefabricated manhole as claimed in claim 2, wherein: the pedal rod is poured between the first side wall and the third side wall of the mounting groove through concrete, and the pedal rod is perpendicular to the first side wall and the third side wall.
4. A pedal rod embedded concrete prefabricated manhole as claimed in claim 2, wherein: the first reinforcement bar is inlaid in the pedal rod, and two ends of the first reinforcement bar are respectively connected with the first side wall and the third side wall.
5. A pedal rod embedded concrete prefabricated manhole as claimed in claim 2, wherein: the pedal rod is positioned at the middle lower position of the mounting groove, two grab bars are formed between the pedal rod and the top wall of the mounting groove through concrete pouring, the two grab bars are respectively positioned at positions close to the first side wall and the third side wall, and the grab bars are perpendicular to the pedal rod.
6. The precast concrete manhole with a built-in pedal lever according to claim 5, wherein: the inside of grab rail is inlayed and is had the second steel reinforcement, the one end of second steel reinforcement welds with the inside first steel reinforcement of pedal lever, the other end of second steel reinforcement links to each other with the roof of mounting groove.
7. A pedal rod embedded concrete prefabricated manhole according to any one of claims 1 to 5, wherein: the outer surface of the pedal rod is provided with anti-skid stripes.
8. A pedal rod embedded concrete prefabricated manhole according to any one of claims 1 to 5, wherein: the bottom plate is provided with a plurality of through holes, the through holes are uniformly distributed around the well body, a ground inserted link is connected in each through hole in a penetrating way, the top end of the ground inserted link is provided with a baffle, the ground inserted link is inserted into a foundation, and the baffle is pressed on the bottom plate.
9. A pedal rod embedded concrete prefabricated manhole according to any one of claims 1 to 5, wherein: the bump is located one side of the well body, a plurality of bumps are further arranged on the well wall of the well body in an outward protruding mode, the bumps are located on the other side of the well body, and the bumps correspond to the bumps one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320399698.3U CN219547953U (en) | 2023-03-07 | 2023-03-07 | Embedded concrete prefabricated inspection shaft of pedal lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320399698.3U CN219547953U (en) | 2023-03-07 | 2023-03-07 | Embedded concrete prefabricated inspection shaft of pedal lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547953U true CN219547953U (en) | 2023-08-18 |
Family
ID=87736452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320399698.3U Active CN219547953U (en) | 2023-03-07 | 2023-03-07 | Embedded concrete prefabricated inspection shaft of pedal lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547953U (en) |
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2023
- 2023-03-07 CN CN202320399698.3U patent/CN219547953U/en active Active
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