CN205360348U - A hosepipe protects bridge for heavy -calibre hosepipe - Google Patents
A hosepipe protects bridge for heavy -calibre hosepipe Download PDFInfo
- Publication number
- CN205360348U CN205360348U CN201620069484.XU CN201620069484U CN205360348U CN 205360348 U CN205360348 U CN 205360348U CN 201620069484 U CN201620069484 U CN 201620069484U CN 205360348 U CN205360348 U CN 205360348U
- Authority
- CN
- China
- Prior art keywords
- base
- hosepipe
- ldh
- calibre
- heavy
- 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
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire -fighting equipment technical field discloses a hosepipe protects bridge for heavy -calibre hosepipe, include: first base and with the relative second base that sets up of first base, the opposite side of first base and second base all is equipped with the arc recess, one side that first base and second base deviate from mutually is the inclined plane, the respective top surface of the last end distance distance of first base and the respective arc recess of second base is 5~8cm, the respective bottom surface of the lower end distance distance of first base and the respective arc recess of second base is 5~8cm. The utility model discloses a hosepipe protects bridge for heavy -calibre hosepipe forms the through -hole that holds the heavy -calibre hosepipe through the cooperation of two bases, has guaranteed top supporting, and all there is 5~8cm's thickness through -hole department top and bottom, can protect the heavy -calibre hosepipe not crushd by pressure by the vehicle. Make fire engine and other vehicle to lay the department through the heavy -calibre hosepipe, and can the whole vehicle position of fast enough speed adjusting.
Description
Technical field
This utility model relates to fire-fighting equipment technical field, particularly to a kind of chafing block for LDH.
Background technology
The chafing block of existing fire-fighting is as it is shown in figure 1, include base 1 and be opened at least one groove 2 above base, and groove 2 is used for placing water band.In fire extinguishing procedure, the hose laying distance of remote automatic-taking-water system, up to several kilometers, affects the traveling of disaster field breakdown lorry and adjusts position, therefore can be put into by water band in the groove 2 protecting bridge, and chafing block is laid on the road that vehicle passes through, it is to avoid vehicle by time roll bad water band.Chafing block in Fig. 1 is just for 60 traditional types and 80 type water bands (namely diameter is the water band of 60mm and 80mm).For the diameter of LDH of large-sized fire rescue site remote automatic-taking-water system generally between 200mm～300mm, according to the structure of chafing block in Fig. 1, the distance of the degree of depth of groove 2 and the opening of upper end can reach more than 300mm, being exactly a hollow place for wheel, the water band also resulted in groove 2 is subject to crushing.Therefore existing chafing block is not used to this LDH, causes the problem that fire fighting truck cannot pass through and quickly adjust position after this LDH is laid.
Utility model content
The utility model proposes a kind of chafing block for LDH, after solving the laying of prior art medium-long range water system LDH distance, the problem that fire fighting truck cannot pass through and quickly adjust position.
Chafing block for LDH of the present utility model, including: the first base and the second base being oppositely arranged with described first base, the opposite side of described first base and the second base is equipped with arc groove, and the side that described first base and the second base deviate from mutually is inclined-plane.
Wherein, described arc groove is semi-circular recesses.
Wherein, the angle of described first base and the respective inclined-plane of the second base and respective bottom surface is 20 °～30 °.
Wherein, described first base and the respective inclined-plane of the second base are equipped with non-slip patterns.
Wherein, the opposite side of described first base and the second base is respectively equipped with swallow-tail form buckle and holds the dovetail groove of described swallow-tail form buckle, and described swallow-tail form buckle is rotatably installed on described first base.
Wherein, described first base and the second base are gum elastic or timber is made.
The chafing block for LDH of the present embodiment forms the through hole holding LDH by two base engagement; ensure that top braces (being absent from open top); and the thickness of 5～8cm is all arranged at top, through hole and bottom, it is possible to protection LDH is not damaged by pressure by vehicle.After being laid by the chafing block of the present embodiment by this LDH, fire fighting truck and other vehicles by LDH laying place, and can quickly adjust vehicle location.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of chafing block structural representation for LDH of prior art；
Fig. 2 is a kind of chafing block structural representation for LDH of the present utility model；
Fig. 3 is the chafing block combinative structure schematic diagram in Fig. 2 for LDH.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
The chafing block for LDH of the present embodiment is as shown in Figures 2 and 3, including: the first base 100 and the second base 200 being oppositely arranged with the first base 100, the opposite side of the first base 100 and the second base 200 is equipped with arc groove, i.e. the first arc groove 110 and the second arc groove 120, the side that the first base 100 deviates from mutually with the second base 200 is inclined-plane.In order to increase weight capacity, the upper end of the first base 100 and the second respective arc groove of base 200 is 5～8cm from respective end face distance, and the lower end of the first base 100 and the second respective arc groove of base 200 is 5～8cm from respective bottom surface distance.The chafing block for LDH of the present embodiment forms the through hole holding LDH by two base engagement; ensure that top braces (being absent from open top); and the thickness of 5～8cm is all arranged at top, through hole and bottom, it is possible to protection LDH is not damaged by pressure by vehicle.After being laid by the chafing block of the present embodiment by this LDH, fire fighting truck and other vehicles by LDH laying place, and can quickly adjust vehicle location.
In the present embodiment, the width of two bases is 60cm, and chamfer length is 80cm, and top platform length is 20cm, and the diameter of semi-circular recesses is more than 30cm.Such as: groove diameter is 35cm, being 5cm above, when angle is 30 °, inclined-plane is 80cm.When angle is less than 30 °, inclined-plane is also longer.The chafing block of certain the present embodiment also is adapted for the diameter water pipe less than 30cm or water band.
First arc groove 110 and the second arc groove 120 are semi-circular recesses, two semi-circular recesses one manholes of formation staggered relatively, in order to water band is put into.
The angle α of the first base 100 and the second respective inclined-plane of base 200 and respective bottom surface is 20 °～30 °, and it is in easy flights that such first base 100 and the second base 200 are formed, and vehicle will not be travelled and cause excessive obstruction.
First base 100 and the second respective inclined-plane of base 200 are equipped with non-slip patterns, i.e. the first non-slip patterns 120 and the second non-slip patterns 220, in case wheel-slip.
In order to make the first base 100 and the second base 200 combine and more fasten, preventing vehicle from pressing through and cause that the first base 100 and the second base 200 separate, the opposite side of the first base 100 and the second base 200 is respectively equipped with swallow-tail form buckle 130 and holds the dovetail groove 230 of swallow-tail form buckle 130.Swallow-tail form buckle 130 is rotatably installed on the first base 100, can be arranged on the first base 100 by common bearing pin, it is also possible to the rotating mechanism damped by band is installed on the first base 100.The swallowtail shape of swallow-tail form buckle 130 and dovetail groove 230 avoids the first base 100 and the second base 200 and misplaces along through-bore axis, and avoids the first base 100 and the bigger gap of the second base 200 separation formation simultaneously.Wherein, swallow-tail form buckle 130 and dovetail groove 230 can be many groups, are evenly distributed in respectively on the first base 100 and the second base 200.
First base 100 and the second base 200 is gum elastic or timber is made, has enough intensity and bears the pressure of vehicle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (6)
1. the chafing block for LDH, it is characterized in that, including: the first base and the second base being oppositely arranged with described first base, the opposite side of described first base and the second base is equipped with arc groove, and the side that described first base and the second base deviate from mutually is inclined-plane；The upper end of described first base and the respective arc groove of the second base is 5～8cm from respective end face distance, and the lower end of described first base and the respective arc groove of the second base is 5～8cm from respective bottom surface distance.
2. the chafing block for LDH as claimed in claim 1, it is characterised in that described arc groove is semi-circular recesses.
3. the chafing block for LDH as claimed in claim 1, it is characterised in that the angle of described first base and the respective inclined-plane of the second base and respective bottom surface is 20 °～30 °.
4. the chafing block for LDH as claimed in claim 1, it is characterised in that described first base and be equipped with non-slip patterns on the respective inclined-plane of the second base.
5. the chafing block for LDH as claimed in claim 1, it is characterized in that, the opposite side of described first base and the second base is respectively equipped with swallow-tail form buckle and holds the dovetail groove of described swallow-tail form buckle, and described swallow-tail form buckle is rotatably installed on described first base.
6. the chafing block for LDH as according to any one of Claims 1 to 5, it is characterised in that described first base and the second base are gum elastic or timber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069484.XU CN205360348U (en) | 2016-01-25 | 2016-01-25 | A hosepipe protects bridge for heavy -calibre hosepipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069484.XU CN205360348U (en) | 2016-01-25 | 2016-01-25 | A hosepipe protects bridge for heavy -calibre hosepipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360348U true CN205360348U (en) | 2016-07-06 |
Family
ID=56268552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069484.XU Expired - Fee Related CN205360348U (en) | 2016-01-25 | 2016-01-25 | A hosepipe protects bridge for heavy -calibre hosepipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856121A (en) * | 2021-09-23 | 2021-12-31 | 贾小凤 | Water hose protection bridge for fire hose |
-
2016
- 2016-01-25 CN CN201620069484.XU patent/CN205360348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856121A (en) * | 2021-09-23 | 2021-12-31 | 贾小凤 | Water hose protection bridge for fire hose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8678704B1 (en) | Interlocking revetment block with tapered surface | |
| CN205355754U (en) | A cable pit fireproof wall | |
| KR200417009Y1 (en) | Protection plate of Underground cable | |
| CN102575439B (en) | road restoration block | |
| CN205360348U (en) | A hosepipe protects bridge for heavy -calibre hosepipe | |
| CN207245345U (en) | A kind of convenient retracted construction site protective fence | |
| CN205099298U (en) | Adhere to installation and maintenance platform and tower machine | |
| CN205856953U (en) | A kind of anti-settling road structure containing fiberglass grid | |
| US20110081203A1 (en) | Movable pipeline tee | |
| CN108910695A (en) | A kind of anti-skid device for door machine wheel track | |
| CN205504122U (en) | Special protective well is tied in groundwater supply | |
| CN209344731U (en) | Vehicle crosses cable protecting device | |
| CN104085503B (en) | View communication tower | |
| CN208190151U (en) | The explosion-proof separation structure of cable fire-proof | |
| CN209854551U (en) | Sidewalk rail with water dripping function | |
| CN206429178U (en) | A kind of spliced ladder of highway engineering | |
| CN206023154U (en) | A kind of extra large cable protection pipe | |
| CN205662231U (en) | Oil pipeline installation device | |
| CN207367638U (en) | One kind is passed by one's way rubber | |
| CN105464135A (en) | Warning line protection system for special protection section of submarine optical cable and construction method | |
| CN104294772A (en) | Wind shielding device for highway bridges | |
| CN218204569U (en) | Inspection shaft structure that noise control sound anti-settling | |
| CN204081040U (en) | Floor drain and grit chamber | |
| CN204057823U (en) | A kind of winch rope broken protector | |
| CN203864348U (en) | Tire protection chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160706 Termination date: 20170125 |