CN206956526U - Telescopic emergency bridge - Google Patents
Telescopic emergency bridge Download PDFInfo
- Publication number
- CN206956526U CN206956526U CN201720545245.1U CN201720545245U CN206956526U CN 206956526 U CN206956526 U CN 206956526U CN 201720545245 U CN201720545245 U CN 201720545245U CN 206956526 U CN206956526 U CN 206956526U
- Authority
- CN
- China
- Prior art keywords
- support
- supporting plate
- lower supporting
- support brace
- plate
- 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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Abstract
The utility model discloses a kind of telescopic emergency bridge, including lower supporting plate, upper backup pad is provided with the top of the lower supporting plate, lower supporting plate and upper backup pad include the support support plate of several left and right connections, one end on the left of support support plate is provided with strip connecting plate, one end on the right side of support support plate offers the bar shaped link slot corresponding with strip connecting plate, two adjacent support support plates pass through strip connecting plate, bar shaped link slot and fixing bolt are connected, the front and back of the lower supporting plate and upper backup pad opposite side is provided with bar shaped connecting sliding rail, several connection cross bars are provided between lower supporting plate and upper backup pad, the bottom of connection cross bar is provided with support lower prop, the both ends of connection cross bar are provided with bearing pin, connection cross bar is flexibly connected by bearing pin with active connecting base.The telescopic emergency bridge, stability is stronger, effectively increases safety coefficient during use, and bigger facility is provided for people.
Description
Technical field
Bridge technology field is the utility model is related to, specially a kind of telescopic emergency bridge.
Background technology
Bridge refers to the building built for road across natural or cultural obstacle, and it is erected at rivers,lakes and seas
On, traffic etc. is smoothly passed through.The species of bridge is varied, including emergency bridge.
Emergency bridge includes telescopic emergency bridge, and also there is less stable for existing part telescopic emergency bridge
The problem of, potential safety hazard during use is larger.A kind of new technique scheme is needed to solve the above problems now.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of telescopic emergency bridge, solves existing portion
Point telescopic emergency bridge is also there is the problem of less stable, the problem of potential safety hazard during use is larger.
（Two）Technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of telescopic emergency bridge,
Including lower supporting plate, upper backup pad is provided with the top of the lower supporting plate, lower supporting plate and upper backup pad include several
The support support plate of left and right connection, supports one end on the left of support plate to be provided with strip connecting plate, supports one end on the right side of support plate to open up
There is the bar shaped link slot corresponding with strip connecting plate, adjacent two support support plates pass through strip connecting plate, bar shaped link slot
And fixing bolt is connected；
The front and back of the lower supporting plate and upper backup pad opposite side is provided with bar shaped connecting sliding rail, lower support
Several connection cross bars are provided between plate and upper backup pad, the bottom for connecting cross bar is provided with support lower prop, connects cross bar
Both ends are provided with bearing pin, and connection cross bar is flexibly connected by bearing pin with active connecting base, and the both ends for connecting cross bar pass through pin
Axle and active connecting base are connected with slide holder respectively, and slide holder includes left support brace, the right side of left support brace
It is provided with right support brace, one end at the top of left support brace, which passes through, is flexibly connected axle and one end at the top of right support brace, living
The front and back of dynamic connecting shaft is provided with support upper prop, supports one end of lower column bottom and one end of the upper column top of support
Respectively it is connected with sliding connection block, one end of left support brace and right support brace bottom is provided with fixed pulley, left support
Brace and right support brace are slidably connected by fixed pulley and the bar shaped connecting sliding rail on lower supporting plate, left support brace and the right side
The bottom of knighthead opposite side is provided with connection sheet, and connecting hole is offered in connection sheet, and two connection sheets pass through U-shaped company
Extension bar is connected；
The left support brace at the positive left support brace of the lower supporting plate and right support brace and the lower supporting plate back side with
And right support brace is mutually provided with auxiliary positioning bar at the center of side, auxiliary positioning bar is away from left support brace and the right side
One end of knighthead is provided with auxiliary positioning plate, and the corresponding auxiliary positioning of auxiliary positioning bar is offered on auxiliary positioning plate
Hole, the front and back of lower supporting plate are provided with several U-shaped locating dowels, the front and back of lower supporting plate offer with
The corresponding circular groove that is located by connecting of U-shaped locating dowel；Described U-shaped locating dowel is the U-shaped locating dowel of stainless steel.
Preferably, the one end relative with the fixing bolt on upper backup pad of the fixing bolt on the lower supporting plate is run through
Strip connecting plate is simultaneously extended in the cell wall of bar shaped link slot.
Preferably, one end at the top of the left support brace extends to right support brace, one end at the top of right support brace
Extend to left support brace.
Preferably, the bar shaped that upper backup pad bottom is extended upwardly at the top of the sliding connection block on the support upper prop connects
The inside of slide rail is connect, the bar shaped connecting sliding rail for supporting the bottom of the sliding connection block on lower prop to extend downward at the top of lower supporting plate
Inside.
Preferably, the auxiliary positioning bar extends to the inside in auxiliary positioning hole close to the one end in auxiliary positioning hole.
Preferably, the both ends of the U-shaped locating dowel extend respectively to the circle that is located by connecting on lower supporting plate and upper backup pad
The inside of groove.
（Three）Beneficial effect
The utility model provides a kind of telescopic emergency bridge, possesses following beneficial effect：
（1）, the telescopic emergency bridge, dismounting is more convenient, and stability is stronger, effectively increases safety system during use
Number, bigger facility is provided for people.
（2）, the telescopic emergency bridge, pass through upper backup pad, support support plate, strip connecting plate, bar shaped link slot and solid
Determine being used in conjunction with each other between bolt, strip connecting plate and bar shaped link slot can be fixed by fixing bolt, make phase
Connection between two adjacent support support plates is more firm, the significantly more efficient stability for improving emergency bridge.
（3）, the telescopic emergency bridge, by connect cross bar, support lower prop, active connecting base, slide holder, left branch
Support brace, right support brace, being used in conjunction with each other between axle, support upper prop, sliding connection block and fixed pulley is flexibly connected, led to
Cross slide holder to be supported upper backup pad, then be attached two adjacent slide holders by connecting cross bar,
Lower supporting plate and upper backup pad are supported by slide holder and connection cross bar, the stability of emergency bridge is carried significantly
It is high.
（4）, the telescopic emergency bridge, by auxiliary positioning bar, auxiliary positioning plate, auxiliary positioning hole, U-shaped locating dowel and
Be located by connecting being used in conjunction with each other between circular groove, by auxiliary positioning bar and auxiliary positioning plate by two adjacent sliding supports
Frame is supported, and the stability of slide holder is reached higher, then makes lower branch by U-shaped locating dowel and the circular groove that is located by connecting
The stability connected between fagging and upper backup pad reaches higher.
（5）, the telescopic emergency bridge, by being used in conjunction with each other between connection sheet and U-shaped connecting rod, pass through connection
Piece and U-shaped connecting rod carry out auxiliary positioning to slide holder, greatly improve the stability of slide holder, so as to effectively carry
The high stability of emergency bridge.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the utility model slide holder.
In figure：1 lower supporting plate, 2 upper backup pads, 3 support support plates, 4 strip connecting plates, 5 bar shaped link slots, 6 fixing bolts,
7 bar shaped connecting sliding rails, 8 connection cross bars, 9 support lower props, 10 active connecting bases, 11 slide holders, 12 left support braces, 13 right sides
Knighthead, 14 are flexibly connected axle, 15 support upper props, 16 sliding connection blocks, 17 fixed pulleys, 18 auxiliary positioning bars, 19 auxiliary and determined
Position plate, 20 auxiliary positioning holes, 21 U-shaped locating dowels, 22 are located by connecting circular groove, 23 connection sheets, 24 U-shaped connecting rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Fig. 1-2 is referred to, the utility model provides a kind of telescopic emergency bridge, including lower supporting plate 1, lower supporting plate 1
Top be provided with upper backup pad 2, lower supporting plate 1 and upper backup pad 2 include the support support plate 3 of several left and right connections, branch
The one end in the left side of support support plate 3 is provided with strip connecting plate 4, supports one end on the right side of support plate 3 to offer relative with strip connecting plate 4
The bar shaped link slot 5 answered, adjacent two support support plates 3 pass through strip connecting plate 4, bar shaped link slot 5 and the phase of fixing bolt 6
Connect, strip connecting plate 4 is run through in the one end relative with the fixing bolt 6 on upper backup pad 2 of the fixing bolt 6 on lower supporting plate 1
And extend in the cell wall of bar shaped link slot 5.
The front and back of lower supporting plate 1 and the opposite side of upper backup pad 2 is provided with bar shaped connecting sliding rail 7, lower support
Several connection cross bars 8 are provided between plate 1 and upper backup pad 2, the bottom of connection cross bar 8 is provided with support lower prop 9, and connection is horizontal
The both ends of bar 8 are provided with bearing pin, and connection cross bar 8 is flexibly connected by bearing pin with active connecting base 10, connects the both ends of cross bar 8
It is connected respectively with slide holder 11 by bearing pin and active connecting base 10, slide holder 11 includes left support brace 12,
The right side of left support brace 12 is provided with right support brace 13, and the one end at the top of left support brace 12 extends to right support brace
13, the one end at the top of right support brace 13 extends to left support brace 12, and the one end at the top of left support brace 12 is connected by activity
Spindle 14 and the one end at the top of right support brace 13, the front and back for being flexibly connected axle 14 are provided with support upper prop 15, branch
One end of support lower prop 9 bottom and the one end at the top of support upper prop 15 are respectively connected with sliding connection block 16, support upper prop 15
On sliding connection block 16 top extend upwardly to the bottom of upper backup pad 2 bar shaped connecting sliding rail 7 inside, support lower prop 9
On sliding connection block 16 bottom extend downward into the top of lower supporting plate 1 bar shaped connecting sliding rail 7 inside, left support brace
12 and one end of the bottom of right support brace 13 be provided with fixed pulley 17, left support brace 12 and right support brace 13 are by fixed
Pulley 17 is slidably connected with the bar shaped connecting sliding rail 7 on lower supporting plate 1, left support brace 12 and the opposite side of right support brace 13
Bottom be provided with connection sheet 23, connecting hole is offered in connection sheet 23, two connection sheets 23 pass through the U-shaped phase of connecting rod 24
Even.
The positive left support brace 12 of lower supporting plate 1 and right support brace 13 and the left support brace at the back side of lower supporting plate 1
12 and the phase of right support brace 13 away from side center at be provided with auxiliary positioning bar 18, auxiliary positioning bar 18 is away from left branch
One end of support brace 12 and right support brace 13 is provided with auxiliary positioning plate 19, and auxiliary positioning bar is offered on auxiliary positioning plate 19
18 corresponding auxiliary positioning holes 20, auxiliary positioning bar 18 extend to auxiliary positioning hole 20 close to the one end in auxiliary positioning hole 20
Inside, the front and back of lower supporting plate 1 are provided with several U-shaped locating dowels 21, and the front and back of lower supporting plate 1 is opened
Provided with the be located by connecting circular groove 22 corresponding with U-shaped locating dowel 21, the both ends of U-shaped locating dowel 21 extend respectively to lower supporting plate 1
With the inside of the circular groove 22 that is located by connecting on upper backup pad 2.Described U-shaped locating dowel 21 is the U-shaped locating dowel of stainless steel；Stainless steel
U-shaped locating dowel is different from common carbon steel or iron, and it has the advantages of being not easy to get rusty, and intensity is high, is easy to Emergency use.
The telescopic emergency bridge, dismounting is more convenient, and stability is stronger, effectively increases safety coefficient during use,
Bigger facility is provided for people, by upper backup pad 2, support support plate 3, strip connecting plate 4, bar shaped link slot 5 and is fixed
Being used in conjunction with each other between bolt 6, strip connecting plate 4 and bar shaped link slot 5 can be fixed by fixing bolt 6, made
Connection between two adjacent support support plates 3 is more firm, the significantly more efficient stability for improving emergency bridge, passes through company
Connect cross bar 8, support lower prop 9, active connecting base 10, slide holder 11, left support brace 12, right support brace 13, activity even
Being used in conjunction with each other between spindle 14, support upper prop 15, sliding connection block 16 and fixed pulley 17, it is right by slide holder 11
Upper backup pad 2 is supported, then is attached two adjacent slide holders 11 by connecting cross bar 8, by sliding branch
Support 11 and connection cross bar 8 are supported to lower supporting plate 1 and upper backup pad 2, are greatly improved the stability of emergency bridge, are led to
The phase crossed between auxiliary positioning bar 18, auxiliary positioning plate 19, auxiliary positioning hole 20, U-shaped locating dowel 21 and the circular groove 22 that is located by connecting
Mutually it is used cooperatively, two adjacent slide holders 11 is supported by auxiliary positioning bar 18 and auxiliary positioning plate 19, made
The stability of slide holder 11 reaches higher, then by U-shaped locating dowel 21 and the circular groove 22 that is located by connecting make lower supporting plate 1 with
The stability connected between upper backup pad 2 reaches higher, is made by the mutual cooperation between connection sheet 23 and U-shaped connecting rod 24
With carrying out auxiliary positioning to slide holder 11 by connection sheet 23 and U-shaped connecting rod 24, make the stability of slide holder 11
Greatly improve, so as to effectively increase the stability of emergency bridge.
In summary, the telescopic emergency bridge, stability is stronger, effectively increases safety coefficient during use, is people
Provide bigger facility.
Also, strip connecting plate 4 and bar shaped link slot 5 can be fixed by fixing bolt 6, make two adjacent branch
The connection supportted between support plate 3 is more firm, the significantly more efficient stability for improving emergency bridge.
Also, upper backup pad 2 is supported by slide holder 11, then by connecting cross bar 8 by adjacent two
Slide holder 11 is attached, and lower supporting plate 1 and upper backup pad 2 are propped up by slide holder 11 and connection cross bar 8
Support, greatly improves the stability of emergency bridge.
Also, two adjacent slide holders 11 are supported by auxiliary positioning bar 18 and auxiliary positioning plate 19,
The stability of slide holder 11 is reached higher, then lower supporting plate 1 is made by U-shaped locating dowel 21 and the circular groove 22 that is located by connecting
The stability being connected between upper backup pad 2 reaches higher.
Also, auxiliary positioning is carried out to slide holder 11 by connection sheet 23 and U-shaped connecting rod 24, makes slide holder
11 stability greatly improves, so as to effectively increase the stability of emergency bridge.
Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Claims (4)
1. a kind of telescopic emergency bridge, including lower supporting plate（1）, it is characterised in that：The lower supporting plate（1）Top set
There is upper backup pad（2）, lower supporting plate（1）And upper backup pad（2）Include the support support plate of several left and right connections（3）, support
Support plate（3）The one end in left side is provided with strip connecting plate（4）, support support plate（3）The one end on right side offers and strip connecting plate
（4）Corresponding bar shaped link slot（5）, adjacent two supports support plates（3）Pass through strip connecting plate（4）, bar shaped link slot（5）
And fixing bolt（6）It is connected；
The lower supporting plate（1）With upper backup pad（2）The front and back of opposite side is provided with bar shaped connecting sliding rail（7）,
Lower supporting plate（1）With upper backup pad（2）Between be provided with several connection cross bar（8）, connect cross bar（8）Bottom be provided with branch
Support lower prop（9）, connect cross bar（8）Both ends be provided with bearing pin, connect cross bar（8）Pass through bearing pin and active connecting base（10）It is living
Dynamic connection, connects cross bar（8）Both ends pass through bearing pin and active connecting base（10）Respectively with slide holder（11）It is connected, it is sliding
Dynamic support frame（11）Including left support brace（12）, left support brace（12）Right side be provided with right support brace（13）, left branch
Support brace（12）The one end at top is by being flexibly connected axle（14）With right support brace（13）The one end at top, it is flexibly connected axle
（14）Front and back be provided with support upper prop（15）, support lower prop（9）One end of bottom and support upper prop（15）Top
The one end in portion respectively with sliding connection block（16）It is connected, left support brace（12）With right support brace（13）One end of bottom is equal
It is provided with fixed pulley（17）, left support brace（12）With right support brace（13）Pass through fixed pulley（17）With lower supporting plate（1）
On bar shaped connecting sliding rail（7）It is slidably connected, left support brace（12）With right support brace（13）The bottom of opposite side is all provided with
It is equipped with connection sheet（23）, connection sheet（23）On offer connecting hole, two connection sheets（23）Pass through U-shaped connecting rod（24）It is connected；
The lower supporting plate（1）Positive left support brace（12）With right support brace（13）With lower supporting plate（1）The left side at the back side
Knighthead（12）And right support brace（13）Mutually auxiliary positioning bar is provided with the center of side（18）, it is fixed to aid in
Position bar（18）Away from left support brace（12）With right support brace（13）One end be provided with auxiliary positioning plate（19）, auxiliary positioning
Plate（19）On offer auxiliary positioning bar（18）Corresponding auxiliary positioning hole（20）, lower supporting plate（1）Front and back it is equal
It is provided with several U-shaped locating dowels（21）, lower supporting plate（1）Front and back offer and U-shaped locating dowel（21）Relatively
The circular groove that is located by connecting answered（22）；Described U-shaped locating dowel（21）It is the U-shaped locating dowel of stainless steel.
A kind of 2. telescopic emergency bridge according to claim 1, it is characterised in that：The lower supporting plate（1）On consolidate
Determine bolt（6）With upper backup pad（2）On fixing bolt（6）Strip connecting plate is run through in relative one end（4）And extend to bar
Shape link slot（5）Cell wall in.
A kind of 3. telescopic emergency bridge according to claim 1, it is characterised in that：The left support brace（12）Top
One end extend to right support brace（13）, right support brace（13）The one end at top extends to left support brace（12）.
A kind of 4. telescopic emergency bridge according to claim 1, it is characterised in that：The support upper prop（15）On cunning
Dynamic contiguous block（16）Top extend upwardly to upper backup pad（2）The bar shaped connecting sliding rail of bottom（7）Inside, support lower prop
（9）On sliding connection block（16）Bottom extend downward into lower supporting plate（1）The bar shaped connecting sliding rail at top（7）Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545245.1U CN206956526U (en) | 2017-05-17 | 2017-05-17 | Telescopic emergency bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545245.1U CN206956526U (en) | 2017-05-17 | 2017-05-17 | Telescopic emergency bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956526U true CN206956526U (en) | 2018-02-02 |
Family
ID=61375832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545245.1U Expired - Fee Related CN206956526U (en) | 2017-05-17 | 2017-05-17 | Telescopic emergency bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956526U (en) |
-
2017
- 2017-05-17 CN CN201720545245.1U patent/CN206956526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |