CN208121814U - A kind of inspection shaft containing anti-drop net - Google Patents
A kind of inspection shaft containing anti-drop net Download PDFInfo
- Publication number
- CN208121814U CN208121814U CN201721767067.3U CN201721767067U CN208121814U CN 208121814 U CN208121814 U CN 208121814U CN 201721767067 U CN201721767067 U CN 201721767067U CN 208121814 U CN208121814 U CN 208121814U
- Authority
- CN
- China
- Prior art keywords
- drop net
- well seat
- inspection shaft
- hook
- elastic parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to a kind of inspection shaft containing anti-drop net, including well seat, anti-drop net and pit shaft, the well seat circumferential side wall is equipped with elastic parts, and the elastic parts is detachably connected with anti-drop net.The elasticity that anti-drop net can be increased using elastic parts, when there is people or object to fall into inspection shaft, elastic parts can slow down momentum when weight tenesmus, to reduce to people or fall the injury of object, while certain protective effect be also functioned to anti-drop net.
Description
Technical field
The utility model relates to the safe auxiliary implement fields of road surface inspection well, more particularly to a kind of inspection shaft containing anti-drop net.
Background technique
A lot of underground pipings, such as sewer, underground gas pipeline, water supply pipe, power pipe are had in urban construction
Road, communication conduit, national defence pipeline etc., these pipelines will have the outlet for leading to ground every one section, by pipeline to ground
This section is known as inspection shaft.
The Chinese patent of Publication No. CN204435418U discloses a kind of Antifalling down net for manhole, including rack and rack outsourcing
Polyurethane material is wrapped up in, the rack is woven using wirerope, including outer periphery, horizontal from top to bottom in the outer periphery
To being provided with the first horizontal line, the second horizontal line, third horizontal line, the 4th horizontal line and the 5th horizontal line；In the outer periphery from left to right
It is vertically arranged with the first ordinate, the second ordinate, third ordinate, the 4th ordinate and the 5th ordinate, the infall of horizontal line and ordinate is adopted
It is fixed with fixture.
The program is disadvantageous in that in the case where inspection shaft losing of cover, human or animal is fallen into inspection shaft, though anti-drop net
It can prevent human or animal from falling into inspection shaft, but protective fence elasticity is not enough, be easy to cause secondary wound to the personnel and animal that fall
Evil, while can also accelerate the damage of anti-drop net.
Utility model content
The purpose of this utility model is to provide a kind of inspection shaft containing anti-drop net, have the advantages that increase anti-fall elasticity of net.
The above-mentioned purpose of the utility model technical scheme is that：A kind of inspection shaft containing anti-drop net, packet
Well seat, anti-drop net and pit shaft are included, the well seat circumferential side wall is equipped with several elastic parts, and the elastic parts and anti-drop net are removable
Unload connection.
Implement above-mentioned technical proposal, well seat is circumferentially with elastic parts, and elastic parts is connected with anti-drop net, uses elastic group
Part can increase the elasticity of anti-drop net, and when there is human or animal to fall on inspection shaft to anti-drop net, elastic parts can slow down weight
Speed when tenesmus to reduce to people or fall the secondary injury of object, while also functioning to certain protective effect to anti-drop net.
Further, elastic parts includes that hook and spring, the hook are connected with well seat, and institute's both ends of the spring is equipped with
Pull ring, two pull rings are connected with hook with anti-drop net respectively.
Implement above-mentioned technical proposal, be connected using the both ends of spring with the hook and anti-drop net being arranged on well seat, is tied
Structure is simple, spring and anti-drop net easy to disassemble, so that anti-drop net is more easier to replace, it is ensured that the security performance of anti-drop net.
Further, the well seat uses reinforced concrete structure, and the hook is fastenedly connected with well seat.
Implement above-mentioned technical proposal, well seat uses reinforced concrete structure, and intensity is not easy again enough.Hook is fastened with well seat
Connection, it is ensured that the bonding strength of hook.
Further, the hook is bound with the reinforcing bar in well seat, and the hook stretches out 6.5 centimetres of well seat.
Implement above-mentioned technical proposal, hook is bound with reinforcing bar, and under the requirement for meeting intensity, structure is simple.Hook is stretched
6.5 centimetres out, facilitate the dismounting of spring and hook.
Further, the anti-drop net includes nettle, and the nettle uses moisture resistance anti-corrosion material, and the nettle is by no less than
Three strands of single rope is made.
Implement above-mentioned technical proposal, nettle may insure that nettle is being placed in inspection shaft for a long time using moisture resistance anti-corrosion material
In, it is still able to maintain corresponding toughness, nettle is made of the single rope for being no less than three strands, it is ensured that has nettle to have enough intensity.
Further, the nettle uses polythene material.
Implement above-mentioned technical proposal, it is cheap under the requirement of proof strength using polythene material, saved at
This.
Further, the inspection shaft side wall is equipped with ladder.
Implement above-mentioned technical proposal, ladder is set, facilitates maintenance personal to enter inspection shaft and anti-drop net is detected.
Further, the pit shaft side wall is equipped with cement sand plaster.
Implement above-mentioned technical proposal, can ensure that pit shaft side wall does not have soil and falls into inspection shaft using cement sand plaster.
In conclusion the utility model has the advantages that：
Well seat is circumferentially with elastic parts, and elastic parts is connected with anti-drop net, can increase anti-drop net using elastic parts
Elasticity, when there is human or animal to fall on inspection shaft to anti-drop net, elastic parts can slow down weight tenesmus when speed, thus
The secondary injury of object is reduced to people or fallen, while also functioning to certain protective effect to anti-drop net.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model embodiment overall structure diagram；
Fig. 2 is the utility model embodiment top view；
Fig. 3 is the utility model hook and well seat connection schematic diagram；
Fig. 4 is the utility model hook and structural schematic diagram at the fastening of well seat.
Appended drawing reference：1, well seat；2, anti-drop net；3, pit shaft；4, elastic parts；41, spring；42, it links up with；411, pull ring；
5, reinforcing bar；21, nettle；6, ladder；7, cement sand plaster.
Specific embodiment
In the following detailed description, many details are proposed, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can not need one in these details
Implement in the case where a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
As shown in Figure 1, the present embodiment is related to a kind of inspection shaft containing anti-drop net, including well seat 1, anti-drop net 2 and pit shaft 3, well seat 1
Circumferential side wall is equipped with elastic parts 4, and elastic parts 4 is detachably connected with anti-drop net 2.Elastic parts 4 can slow down weight tenesmus
When speed, to reduce to the secondary injury of human or animal, while certain protective effect is also functioned to anti-drop net 2.
As shown in Figure 1, elastic parts 4 includes hook 42 and spring 41, hook 42 is connected with well seat 1, and spring 41 connects bullet
41 both ends of spring are equipped with pull ring 411, and pull ring 411 is connected with hook 42 with anti-drop net 2.Use the pull ring 411 at the both ends of spring 41
It is connected with the hook 42 and anti-drop net 2 being arranged on well seat 1, structure is simple.When there is falling object to fall, spring 41 can be in weight
It is stretched under the action of object with anti-drop net 2, and then plays the role of buffering, reduce the secondary injury of personnel and other falling objects.Make
With the pull ring 411 on spring 41, spring 41 easy to disassemble and anti-drop net 2, so that anti-drop net 2 is replaced more convenient, the moment ensures
The security performance of anti-drop net 2.
In conjunction with shown in Fig. 3 and Fig. 4, well seat 1 uses 5 concrete structure of reinforcing bar, and hook 42 is fastenedly connected with well seat 1, is guaranteeing foot
It is not easy again under enough strength conditions.Hook 42 is fastenedly connected with well seat 1, it is ensured that links up with 42 bonding strength.Hook
42 bind with the reinforcing bar 5 in well seat 1, and hook 42 stretches out 6.5 centimetres of well seat.It is bound using reinforcing bar 5, structure is simple and convenient, intensity
It is high.Hook 42 stretches out 16.5 centimetres of well seat, facilitates installation and removal spring 41, realizes to the replaceable of spring 41 and anti-drop net 2.
As shown in Fig. 2, anti-drop net includes nettle 21, nettle 21 uses moisture resistance anti-corrosion material, and nettle 21 is by being no less than three strands
Single rope be made.Nettle 21 may insure that nettle 21 is placed in inspection shaft for a long time using moisture resistance anti-corrosion material, can still protect
Corresponding flexibility is held, nettle 21 is made using no less than three strands of single rope, it is ensured that there are enough flexibilities.Specific nettle 21
It is cheap using polythene material using polythene material, reduce cost.
As shown in Figure 1, being equipped with ladder 6 in inspection shaft side wall, ladder 6 is set, maintenance personal is facilitated to enter inspection shaft to anti-drop net 2
Detection.Cement sand plaster 7 is equipped in 3 side wall of pit shaft.It can ensure that 3 side wall of pit shaft does not have mud using cement sand plaster 7
Soil is fallen into inspection shaft, guarantees opposite clean in 3 bottom of pit shaft.
Above embodiments are only to illustrate the technical solution of the utility model, rather than carry out to the protection scope of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the utility model scope of the claimed.Although the utility model is described in detail referring to above-described embodiment,
Those of ordinary skill in the art still can not make creative work and respectively implement to the utility model in the absence of conflict
Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, so that it is practical newly without departing from this to obtain different, essence
The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (5)
1. a kind of inspection shaft containing anti-drop net, including well seat (1), anti-drop net (2) and pit shaft (3), which is characterized in that the well seat (1)
Circumferential side wall is equipped with elastic parts (4), and the elastic parts (4) is detachably connected with anti-drop net (2), and elastic parts (4) includes
(42) and spring (41) are linked up with, the hook (42) is connected with well seat (1), and spring (41) both ends are equipped with pull ring (411), and two
A pull ring (411) is connected with hook (42) and anti-drop net (2) respectively, and the anti-drop net includes nettle (21), the net
(21) are restricted using moisture resistance anti-corrosion material, the nettle (21) is made of the single rope for being no less than three strands, and the nettle (21) is using poly-
Vinyl material.
2. one kind inspection shaft containing anti-drop net according to claim 1, which is characterized in that the well seat (1) uses reinforced concrete knot
Structure, the hook (42) are fastenedly connected with well seat (1).
3. one kind inspection shaft containing anti-drop net according to claim 2, which is characterized in that in the hook (42) and well seat (1)
Reinforcing bar (5) binding, (1) 6.5 centimetre of well seat of the hook (42) stretching.
4. one kind inspection shaft containing anti-drop net according to claim 1, which is characterized in that the inspection shaft side wall is equipped with ladder (6).
5. one kind inspection shaft containing anti-drop net according to claim 1, which is characterized in that pit shaft (3) side wall is equipped with cement
Sand finish (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767067.3U CN208121814U (en) | 2017-12-16 | 2017-12-16 | A kind of inspection shaft containing anti-drop net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767067.3U CN208121814U (en) | 2017-12-16 | 2017-12-16 | A kind of inspection shaft containing anti-drop net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121814U true CN208121814U (en) | 2018-11-20 |
Family
ID=64208817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767067.3U Expired - Fee Related CN208121814U (en) | 2017-12-16 | 2017-12-16 | A kind of inspection shaft containing anti-drop net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560364A (en) * | 2019-09-25 | 2019-12-13 | 时守东 | Grit sieving mechanism for building engineering |
| CN110725337A (en) * | 2019-09-25 | 2020-01-24 | 惠州市第一建筑工程有限公司 | Town road inspection shaft with protector |
-
2017
- 2017-12-16 CN CN201721767067.3U patent/CN208121814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560364A (en) * | 2019-09-25 | 2019-12-13 | 时守东 | Grit sieving mechanism for building engineering |
| CN110725337A (en) * | 2019-09-25 | 2020-01-24 | 惠州市第一建筑工程有限公司 | Town road inspection shaft with protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.21, Wufu Street, Chengdu, Sichuan 610014 Patentee after: Chengdu Municipal Engineering Design and Research Institute Co.,Ltd. Address before: No.21, Wufu Street, Chengdu, Sichuan 610014 Patentee before: CHENGDU MUNICIPAL ENGINEERING AND RESEARCH DESIGN INSTITUTE |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20211216 |