CN112031032A - General emergent worker well lid board - Google Patents
General emergent worker well lid board Download PDFInfo
- Publication number
- CN112031032A CN112031032A CN202010781664.1A CN202010781664A CN112031032A CN 112031032 A CN112031032 A CN 112031032A CN 202010781664 A CN202010781664 A CN 202010781664A CN 112031032 A CN112031032 A CN 112031032A
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- Prior art keywords
- cover plate
- connecting piece
- pipe
- square
- square pipe
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a general emergency manhole cover plate, which comprises a cushion pipe, a telescopic bracket and a cover plate, wherein the cushion pipe is arranged on the cushion pipe; wherein: the pad pipes are respectively placed on two sides of the working well; the telescopic bracket is arranged on the top surface of the cushion pipe; the cover plate is laid on the top surface of the telescopic support. The invention has simple installation, can adjust the telescopic bracket during emergency maintenance to adapt to the requirements of the working wells with different sizes, and has strong universality; in addition, the cover plate has the characteristics of high strength and light weight, and can ensure the safety of pedestrians, vehicles and equipment in a well.
Description
Technical Field
The invention relates to the technical field of manhole covers, in particular to a general emergency manhole cover plate.
Background
The cement cover plate is widely applied to a working well and has the advantages of large bearing capacity, no rustiness, simple manufacturing process, easy forming and the like; however, the problems of non-universal fixed size, heavy weight, difficult transportation, long production period and the like exist. When the temporary cover plate is needed to be supplemented due to the conditions of damage, loss and the like, the existing cement cover plate is not directly used due to the fact that the requirement is not met, facilities in the well can be damaged due to the open well mouth, and accidents caused by falling and falling injuries of pedestrians can be caused.
In the prior art, the patent of the invention in china with publication number CN110158661A discloses a temporary covering device special for a well cover in 23.8.2019, which comprises a base covering piece and a connecting piece for connecting the well cover and the base covering piece, wherein the base covering piece is disc-shaped, the bottom of the base covering piece is provided with a lower accommodating groove, the top of the base covering piece is provided with an upper accommodating groove, a rotatable handle is arranged in the upper accommodating groove, the connecting piece comprises a fixing plate and a fixing rod connected to the fixing plate, the fixing plate is connected in the lower accommodating groove through threads, the fixing rod is inserted into a pipeline well from an opening hole of the well cover, the fixing rod is provided with an annular flange with a cross. Although the scheme of the invention can temporarily maintain the well cover and make the road surface as even as possible, the key technical problems that the well cover plate is fixed in size and not universal and the existing cover plate cannot be directly used in emergency maintenance are not solved, so that a user urgently needs a universal emergency well cover plate to provide effective safety protection for pedestrians and equipment in the well during the road.
Disclosure of Invention
The invention provides a general emergency manhole cover plate, aiming at solving the problems that the manhole cover plate in the prior art is not universal in size fixation and cannot be directly used in emergency maintenance.
The primary objective of the present invention is to solve the above technical problems, and the technical solution of the present invention is as follows:
a general emergency manhole cover plate comprises a cushion pipe, a telescopic bracket and a cover plate; wherein:
the telescopic bracket is arranged on the top surface of the cushion pipe;
the cover plate is laid on the top surface of the telescopic support.
In the scheme, the working personnel firstly place the cushion pipes on two sides of the working well, then adjust the telescopic supports to proper lengths, then press the cushion pipes, lay the cover plates on the telescopic supports after leveling, and then complete installation.
Preferably, the telescopic bracket comprises a first square tube, a second square tube, a third square tube, a hoop, a first connecting piece and a second connecting piece; wherein:
one end of the first square pipe is welded with one end of the first connecting piece;
the other end of the first square pipe is welded with one end of the second square pipe;
the other end of the second square pipe is connected with one end of a third square pipe through a hoop;
the hoop is fixedly connected with one end of the second connecting piece;
the other end of the second connecting piece is welded with a third-party pipe;
the other end of the third square pipe is welded with one end of the first connecting piece.
In the scheme, the first square pipe and the third square pipe are larger than the second square pipe in size; the second square pipe is welded with the first square pipe and connected with the third square pipe through a hoop to form a telescopic rod capable of being adjusted in a stepless mode, and the telescopic rod is welded with the first connecting piece to form a telescopic support integrally; the second connecting piece is used for fixing the hoop.
Preferably, a plurality of U-shaped cushion pipes are further arranged on the second square pipe.
In the above scheme, the height that U type cushion pipe is used for adjusting second side's pipe keeps unanimous with the height of first side's pipe and third side's pipe to roughness and firm degree when guaranteeing the apron and lay.
Preferably, the upper side and the lower side of the first connecting piece and the second connecting piece are both provided with a plurality of fixing pieces and screw sets; the screw group sleeve penetrates through the central hole of the fixing piece to lock the fixing piece on the first connecting piece and the second connecting piece respectively.
In the above scheme, the cooperation of stationary blade and screw stack is used, can strengthen the connection effect and the steadiness of first connecting piece and second connecting piece.
Preferably, the first square pipe, the second square pipe and the third square pipe are galvanized square pipes.
In the scheme, the galvanized square tube has strong bearing capacity and corrosion resistance, can effectively prevent the telescopic support from rusting and deforming, and prolongs the service life of the telescopic support.
Preferably, the cover plate is externally extruded.
In the above-mentioned scheme, realize the mildness of apron on the basis of guaranteeing apron high strength, and production efficiency is high.
Preferably, the cover plate is internally provided with steel bars and filled with high-strength composite materials.
In the above scheme, the strength and the reliability of the cover plate are ensured.
Preferably, the cover plate is provided with a plurality of opening holes.
Among the above-mentioned scheme, be used for taking and putting the apron, make things convenient for laying and removing of apron.
Preferably, the upper surface of the cover plate is provided with a plurality of anti-skid grains.
In the scheme, the anti-slip lines can increase friction, so that pedestrians and vehicles passing through the anti-slip lines are prevented from slipping, and the safety factor is improved.
Preferably, a plurality of positioning pins are arranged at the bottom edge of the cover plate.
In the above scheme, after the cover plate is laid, the positioning pin is positioned on the inner side of the telescopic support, so that the cover plate can be prevented from moving outwards, and a fixing effect is achieved.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
the invention has simple installation, can adjust the telescopic bracket during emergency maintenance to adapt to the requirements of the working wells with different sizes, and has strong universality; in addition, the cover plate has the characteristics of high strength and light weight, and can ensure the safety of pedestrians, vehicles and equipment in a well.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic external view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a top view of the telescoping support of the present invention;
FIG. 6 is a front view of the cover plate of the present invention;
FIG. 7 is a top view of the cover plate of the present invention;
FIG. 8 is an enlarged view of the anchor sheet of the present invention;
FIG. 9 is an enlarged view of the screw set of the present invention;
the reference numbers in the figures represent respectively: 1, padding a pipe; 2, a telescopic bracket; 3, covering a plate; 21 a first square tube; 22 a second square tube; 23 a third square tube; 24, hooping; 25 a first connecting member; 26 a second connector; 221U-shaped cushion pipes; 251 a fixing sheet; 252 screw set; 31 opening the hole; 32 anti-skid lines; 33 positioning pins.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Example 1
As shown in fig. 1 to 9, a general emergency manhole cover plate comprises a cushion pipe 1, a telescopic bracket 2 and a cover plate 3; wherein:
the telescopic bracket 2 is arranged on the top surface of the cushion pipe 1;
the cover plate 3 is laid on the top surface of the telescopic bracket 2.
In the scheme, a worker firstly places the pad pipe 1 on two sides of the working well, then adjusts the telescopic support 2 to a proper length, then presses the pad pipe 1, and lays the cover plate 3 on the telescopic support 2 after leveling, so that installation can be completed.
Specifically, the telescopic bracket 2 comprises a first square tube 21, a second square tube 22, a third square tube 23, a hoop 24, a first connecting piece 25 and a second connecting piece 26; wherein:
one end of the first square pipe 21 is welded with one end of the first connecting piece 25;
the other end of the first square pipe 21 is welded with one end of the second square pipe 22;
the other end of the second square pipe 22 is connected with one end of a third square pipe 23 through a hoop 24;
the hoop 24 is fixedly connected with one end of the second connecting piece 26;
the other end of the second connecting piece 26 is welded with the third party pipe 23;
the other end of the third party tube 23 is welded to one end of the first connecting member 25.
In the above scheme, the first square pipe 21 and the third square pipe 23 are larger than the second square pipe 22 in size; the second square pipe is welded with the first square pipe 21 and is connected with the third square pipe 23 through a hoop 24 to form a telescopic rod capable of being adjusted in a stepless mode, and the telescopic rod is welded with the first connecting piece 25 to form the telescopic support 2 integrally; the second connector 26 is used to fix the hoop 24.
Specifically, the second square pipe 22 is further provided with a plurality of U-shaped cushion pipes 221.
In the above scheme, the U-shaped cushion pipe 221 is used to adjust the height of the second square pipe 22 to be consistent with the height of the first square pipe 21 and the height of the third square pipe 23, so as to ensure the flatness and stability of the cover plate 3 during the laying process.
Specifically, the upper and lower sides of the first connecting piece 25 and the second connecting piece 26 are respectively provided with a plurality of fixing pieces 251 and screw sets 252; the screw set 252 passes through the central opening of the fixing plate 251 to lock the fixing plate 251 to the first connecting member 25 and the second connecting member 26, respectively.
In the above solution, the fixing plate 251 and the screw set 252 are used together to enhance the connection function and stability of the first connecting element 25 and the second connecting element 26.
Specifically, the first square pipe 21, the second square pipe 22, and the third square pipe 23 are all galvanized square pipes.
In the above scheme, the galvanized square pipe has strong bearing capacity and corrosion resistance, and can effectively prevent the flexible support 2 from rusting and deforming and prolong the service life of the flexible support.
Specifically, the cover plate 3 is externally extruded.
In the above-mentioned scheme, realize the mildness of apron 3 on the basis of guaranteeing 3 high strength of apron, and production efficiency is high.
Specifically, the cover plate 3 is internally provided with steel bars and filled with a high-strength composite material.
In the above scheme, the strength and reliability of the cover plate 3 are ensured.
In particular, the cover plate 3 is provided with several opening holes 31.
Among the above-mentioned scheme, be used for taking and putting apron 3, make things convenient for laying and removing of apron 3.
Specifically, the upper surface of the cover plate 3 is provided with a plurality of anti-slip threads 32.
In the above scheme, anti-skidding line 32 can increase friction, avoids pedestrian and the vehicle of process to skid, has improved factor of safety.
Specifically, the bottom edge of the cover plate 3 is provided with a plurality of positioning pins 33.
In the above scheme, after the cover plate 3 is laid, the positioning pin 33 is positioned on the inner side of the telescopic bracket 2, so that the cover plate 3 can be prevented from moving outwards to play a fixing role.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A general emergency working well cover plate is characterized by comprising a cushion pipe (1), a telescopic bracket (2) and a cover plate (3); wherein:
the telescopic bracket (2) is arranged on the top surface of the cushion pipe (1);
the cover plate (3) is laid on the top surface of the telescopic support (2).
2. A universal emergency tool well cover plate according to claim 1, wherein the telescopic bracket (2) comprises a first square tube (21), a second square tube (22), a third square tube (23), a hoop (24), a first connecting piece (25) and a second connecting piece (26); wherein:
one end of the first square pipe (21) is welded with one end of the first connecting piece (25);
the other end of the first square pipe (21) is welded with one end of the second square pipe (22);
the other end of the second square pipe (22) is connected with one end of a third square pipe (23) through a hoop (24);
the hoop (24) is fixedly connected with one end of the second connecting piece (26);
the other end of the second connecting piece (26) is welded with a third-party pipe (23);
the other end of the third square pipe (23) is welded with one end of the first connecting piece (25).
3. A universal emergency tool well cover plate according to claim 2, wherein a plurality of U-shaped pad tubes (221) are further disposed on the second square tube (22).
4. A universal emergency manhole cover according to claim 2, wherein the first connecting member (25) and the second connecting member (26) are provided with a plurality of fixing pieces (251) and screw sets (252) at upper and lower sides thereof; the screw set (252) penetrates through the central opening of the fixing plate (251) to lock the fixing plate (251) on the first connecting piece (25) and the second connecting piece (26) respectively.
5. A universal emergency tool well cover plate according to claim 2, wherein the first square tube (21), the second square tube (22) and the third square tube (23) are galvanized square tubes.
6. A universal emergency tool well cover plate according to claim 1, characterized in that the cover plate (3) is externally extruded.
7. A universal emergency service well cover plate according to claim 1, wherein the cover plate (3) is internally ribbed and filled with a high strength composite material.
8. A universal emergency tool well cover according to claim 1, characterized in that the cover (3) is provided with a number of opening holes (31).
9. A universal emergency tool well cover according to claim 1, characterized in that the upper surface of the cover (3) is provided with a plurality of anti-slip threads (32).
10. A universal emergency tool well cover plate according to claim 1, characterized in that the cover plate (3) is provided with positioning pins (33) at its bottom edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781664.1A CN112031032A (en) | 2020-08-06 | 2020-08-06 | General emergent worker well lid board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781664.1A CN112031032A (en) | 2020-08-06 | 2020-08-06 | General emergent worker well lid board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112031032A true CN112031032A (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010781664.1A Pending CN112031032A (en) | 2020-08-06 | 2020-08-06 | General emergent worker well lid board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112031032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702856A (en) * | 2020-12-10 | 2021-04-23 | 王文俊 | Monitoring device for circuit board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203905481U (en) * | 2014-06-23 | 2014-10-29 | 贵州平川塑业建材科技有限公司 | Rectangular column mould hoop |
| CN109965529A (en) * | 2019-04-17 | 2019-07-05 | 东北农业大学 | A kind of six-way adjustable multifunctional bracket |
| CN110158661A (en) * | 2019-06-21 | 2019-08-23 | 徐靖洋 | The dedicated interim cladding system of well lid |
| CN210767932U (en) * | 2019-09-18 | 2020-06-16 | 广州市市政工程机械施工有限公司 | Telescopic walking type reserved hole protective support |
| CN210779839U (en) * | 2019-10-25 | 2020-06-16 | 中国水利水电第七工程局成都水电建设工程有限公司 | Pulley bracket for cable downhole |
-
2020
- 2020-08-06 CN CN202010781664.1A patent/CN112031032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203905481U (en) * | 2014-06-23 | 2014-10-29 | 贵州平川塑业建材科技有限公司 | Rectangular column mould hoop |
| CN109965529A (en) * | 2019-04-17 | 2019-07-05 | 东北农业大学 | A kind of six-way adjustable multifunctional bracket |
| CN110158661A (en) * | 2019-06-21 | 2019-08-23 | 徐靖洋 | The dedicated interim cladding system of well lid |
| CN210767932U (en) * | 2019-09-18 | 2020-06-16 | 广州市市政工程机械施工有限公司 | Telescopic walking type reserved hole protective support |
| CN210779839U (en) * | 2019-10-25 | 2020-06-16 | 中国水利水电第七工程局成都水电建设工程有限公司 | Pulley bracket for cable downhole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702856A (en) * | 2020-12-10 | 2021-04-23 | 王文俊 | Monitoring device for circuit board |
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| PB01 | Publication | ||
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Application publication date: 20201204 |