CN106758927A - A kind of bridge speed limit indication plate - Google Patents
A kind of bridge speed limit indication plate Download PDFInfo
- Publication number
- CN106758927A CN106758927A CN201710124386.0A CN201710124386A CN106758927A CN 106758927 A CN106758927 A CN 106758927A CN 201710124386 A CN201710124386 A CN 201710124386A CN 106758927 A CN106758927 A CN 106758927A
- Authority
- CN
- China
- Prior art keywords
- sliding groove
- pedestal
- locking
- cavity
- trolley shoe
- 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.)
- Withdrawn
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Abstract
The invention discloses a kind of bridge speed limit indication plate, including pedestal and the direction board portion being arranged on below pedestal, hanger bar is provided with above pedestal, pedestal is fixedly connected with hanger bar by connecting rod, cavity is provided with pedestal, what is matched on the inwall of the cavity left and right sides is provided with the first sliding groove, first sliding groove top becomes estranged cavity side and is provided with the second sliding groove, trolley shoe is provided with second sliding groove and the slide guide bar of cooperation is slipped with trolley shoe, trolley shoe inner side is pierced into the first sliding groove and sliding cooperation, trolley shoe bottom in first sliding groove is provided with Fastener, cavity inner roof wall is provided with the check lock lever of downward extension, lower section is provided with the lock chambers of zygomorphism in check lock lever, baffle plate is provided between the lock chambers of the left and right sides, each lock chambers top is equipped with the 3rd sliding groove, latch segment is provided with lock chambers；Simple structure of the present invention, is easily installed and dismantles, and reduction personnel ascend a height time operation, and it is high to install steadiness, is not likely to produce loosening.
Description
Technical field
The present invention relates to bridge facility technical field, particularly a kind of bridge speed limit indication plate.
Background technology
More speed limit indication plate is provided with some bridge roads, its Main Function is to ensure driving peace
Entirely, the traffic accident triggered due to driving over the speed limit is reduced, existing speed limit direction board is typically all when mounted to pass through bolt
Or other fasteners are fixed on the support frame above road, its installation process is relatively complicated, meanwhile, speed limit direction board meeting
Change according to actual bridge road situation and adjust therewith, so when speed limit direction board is changed in adjustment, need to first pass through
Extracting tool is dismantled to bolt or other fasteners, and it has that replacing difficulty is larger and changes speed, sternly
Ghost image rings operating efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of bridge speed limit indication plate, and it can solve the problem that above-mentioned existing
Problem in the art.
The present invention is achieved through the following technical solutions：A kind of bridge speed limit indication plate of the invention, including
Pedestal and the direction board portion being arranged on below the pedestal, are provided with hanger bar above the pedestal, the pedestal with it is described
Hanger bar is fixedly connected by connecting rod, and cavity is provided with the pedestal, and what is matched on the inwall of the cavity left and right sides is provided with
First sliding groove, the described first sliding groove top becomes estranged the cavity side and is provided with the second sliding groove, in the described second sliding groove
It is provided with trolley shoe and the slide guide bar of cooperation is slipped with the trolley shoe, the trolley shoe inner side is pierced into the described first sliding groove
And cooperation is slipped, the trolley shoe bottom in the described first sliding groove is provided with Fastener, and the cavity inner roof wall is provided with downwards
Lower section is provided with the lock chambers of zygomorphism in the check lock lever of extension, the check lock lever, is set between the lock chambers of the left and right sides
There is baffle plate, each described lock chambers top is equipped with the 3rd sliding groove, latch segment is provided with the lock chambers, in the latch segment
Side end face is provided with the second spring element, and the latch segment is become estranged the second spring element side and is provided with and penetrates the locking club shaft simultaneously
The locking plagiocephaly pierced into the cavity, along interior jacking block is provided with side, the described 3rd slips groove for the latch segment top end face inner side
Between the baffle plate in be provided with motor, be provided with stud in the described 3rd sliding groove, the stud coordinates with the motor running
Connection, spiral line is connected with junction piece on the stud, and the junction piece bottom face outside is along being provided with outer jacking block, institute at side
Stating direction board portion includes supporting plate and the slotting axle being fixedly installed at the top of the supporting plate, and the supporting plate bottom face is provided with board frame, institute
State board inframe and be provided with speed(-)limit sign, scarfing slot is provided with the pedestal of the cavity bottom.
Preferably technical scheme, the slide guide bar outside of the trolley shoe inner top in the described second sliding groove
Hole slot is provided with, the slide guide bar outer face above the hole slot is wrapped with the first spring element.
Preferably technical scheme, is provided with the locking slot being connected with the check lock lever in the slotting axle, described to insert
The clamping block of cooperation is slipped at axle left and right sides top along being provided with side with the described first sliding groove, is set in the clamping block top end face
There is a card tieholen being connected with the Fastener, the locking slot inner top is along being provided with match somebody with somebody sliding with the locking plagiocephaly at side
The oblique angle groove of conjunction, match the lock for being provided with and being connected with the locking plagiocephaly on the locking slot lower inside left and right sides inwall
Tieholen.
The beneficial effects of the invention are as follows：
1. roof sets the check lock lever of downward extension in transit chamber body, and lower section sets the lock chambers of zygomorphism, left and right two in check lock lever
Baffled between the check lock lever of side, each lock chambers top is all provided with the 3rd sliding groove, and latch segment, latch segment inner side are set in lock chambers
End face sets the second spring element, and latch segment is become estranged the second spring element side and is provided with and penetrates the locking club shaft and pierce into cavity
Locking plagiocephaly, latch segment top end face inner side sets motor along interior jacking block is set at side in the baffle plate between the 3rd sliding groove, and the 3rd slips
Stud is set in groove, stud is connected with motor running, spiral line mating connection junction piece on stud, so as to realize automatic locking
And automatic unlocking, reduce the personnel to operate, improve operating efficiency.
2. by solderless wrapped connection apertured groove, leading above hole slot on the outside of the slide guide bar of the trolley shoe inner top in the second sliding groove
The solderless wrapped connection of slide bar outer face sets the first spring element, so as to realize that pedestal is installed with the fastening in direction board portion, prevents from loosening, and improves pedestal
Steadiness after being connected with direction board portion.
3., by inserting the locking slot set in axle to be connected with check lock lever, axle left and right sides top is inserted along being set at side
To slip the clamping block of cooperation with the first sliding groove, so that realize being oriented to sliding, raising installation accuracy and installation rate,
By setting the card tieholen to be connected with Fastener in clamping block top end face, so as to prevent direction board portion from anticipating after realizing unblock
Drop outward, the oblique angle groove of cooperation is slipped with locking plagiocephaly along being set at side by locking slot inner top, so as to reduce abrasion, lead to
The locking hole for matching on the inwall of the locking slot lower inside left and right sides and setting to be connected with locking plagiocephaly is crossed, so as to realize lock
Fixed connection.
4. simple structure of the present invention, is easily installed and dismantles, and reduction personnel ascend a height time operation, and it is high to install steadiness, no
It is also easy to produce loosening.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of bridge speed limit indication plate internal structure schematic diagram of the invention；
Fig. 2 is the upward view of pedestal of the invention；
Fig. 3 is structural representation when locking plagiocephaly of the invention is abutted against with oblique angle groove；
Fig. 4 is structural representation when clamping block of the invention is abutted against with trolley shoe；
Fig. 5 is the internal structure schematic diagram after pedestal of the invention and the installation of direction board portion；
Fig. 6 is the top view in direction board portion of the present invention.
Specific embodiment
As shown in figs 1 to 6, a kind of bridge speed limit indication plate of the invention, including pedestal 3 and it is arranged on described
The direction board portion 4 of the lower section of pedestal 3, the top of the pedestal 3 is provided with hanger bar 10, and the pedestal 3 passes through with the hanger bar 10
Connecting rod 11 is fixedly connected, and cavity 31 is provided with the pedestal 3, and what is matched on the left and right sides inwall of the cavity 31 is provided with first
Sliding groove 33, the described first sliding top of groove 33 becomes estranged the side of the cavity 31 and is provided with the second sliding groove 35, and described second slips
Trolley shoe 353 and the slide guide bar 351 with the sliding cooperation of the trolley shoe 353 are provided with groove 35, the inner side of the trolley shoe 353 is worn
Enter in the described first sliding groove 33 and sliding cooperation, the bottom of the trolley shoe 353 in the described first sliding groove 33 is provided with clamping
Part 3532, the inner roof wall of the cavity 31 is provided with the check lock lever 32 of downward extension, and lower section is provided with zygomorphism in the check lock lever 32
Lock chambers 321, be provided with baffle plate 324 between the lock chambers 321 of the left and right sides, the top of each described lock chambers 321 is all provided with
There is the 3rd sliding groove 325, latch segment 322 is provided with the lock chambers 321, the inner side end of the latch segment 322 is provided with the second bullet
Power part 323, the latch segment 322 is become estranged the side of the second spring element 323 and is provided with and penetrates the body of rod of the check lock lever 32 and pierce into
Locking plagiocephaly 3221 in the cavity 31, the top end face of the latch segment 322 inner side along being provided with interior jacking block 3222 at side, described the
Motor 326 is provided with the baffle plate 324 between three sliding grooves 325, stud 327 is provided with the described 3rd sliding groove 325, it is described
Stud 327 is operated with the motor 326 and is connected, and spiral line is connected with junction piece 328 on the stud 327, described
The bottom face of junction piece 328 outside includes supporting plate 41 and is fixedly installed on along outer jacking block 3281, the direction board portion 4 is provided with side
The slotting axle 42 at the top of the supporting plate 41, the bottom face of the supporting plate 41 is provided with board frame 411, the board frame 411 and is provided with speed(-)limit sign
412, it is provided with scarfing slot 34 in the pedestal 3 of the bottom of the cavity 31.
Wherein, the outside of the slide guide bar 351 of the inner top of the trolley shoe 353 in the described second sliding groove 35 is provided with hole
Groove 3531, the outer face of slide guide bar 351 of the top of the hole slot 3531 is wrapped with the first spring element 352, by the first elastic force
Part 352 is installed so as to realize pedestal 3 with the fastening in direction board portion 4, prevents from loosening.
Wherein, the locking slot 43 being connected with the check lock lever 32, the slotting axle 42 or so are provided with the slotting axle 42
Two side roof parts, so as to realize being oriented to slip, are improved along the clamping block 46 being provided with side with the described first sliding sliding cooperation of groove 33
Accuracy and installation rate are installed, the clamping being connected with the Fastener 3532 is provided with the top end face of the clamping block 46
Hole 47, so as to prevent direction board portion 4 from inadvertently falling off after realizing unblock, the inner top of the locking slot 43 at side along being provided with and the lock
The tight sliding oblique angle groove 45 for coordinating of plagiocephaly 3221, so that abrasion is reduced, on the lower inside left and right sides inwall of the locking slot 43
Match the locking hole 44 for being provided with and being connected with the locking plagiocephaly 3221, so as to realize locking connection.
During original state, trolley shoe 353 is subject to the top pressure active force of the first spring element 352 so that trolley shoe 353 is located at the
The most bottom side position of two sliding grooves 35, now, junction piece 328 is located in the 3rd sliding groove 325 becomes estranged the side of motor 326, meanwhile,
Latch segment 322 is subject to the top pressure active force of the second spring element 323 so that latch segment 322 is located in lock chambers 321 becomes estranged baffle plate
324, now, interior jacking block 3222 is abutted against with outer jacking block 3281, meanwhile, locking plagiocephaly 3221 is pierced into cavity 31.
When needing to install and use, direction board portion 4 is moved to the lower section of pedestal 3 first so that clamping block 46 and first is slided
Access slot 33 is in relative position, and direction board portion 4 is promoted then up so that the clamping block 46 inserted on axle 42 and slotting axle 42 passes through
Scarfing slot 34 is gradually inserted in the sliding groove 33 of cavity 31 and first respectively, until oblique angle groove 45 and locking plagiocephaly as shown in Figure 3
3221 abut against, and continue up promotion direction board portion 4 so that locking plagiocephaly 3221 is subject to the thrust of oblique angle groove 45 gradually to overcome institute
The active force of the second spring element 323 is stated towards moving in lock chambers 321, until in the locking end face outside of plagiocephaly 3221 and locking slot 43
Side wall is abutted against and sliding cooperation, is further continued for pushing up direction board portion 4, until Fastener 3532 slips into clamping after being squeezed
In hole 47, now, the top end face of clamping block 46 is abutted against with the bottom face of trolley shoe 353 and referred to as shown in figure 4, finally continuing up promotion
Show board portion 4 so that trolley shoe 353 is subject to the thrust in direction board portion 4, so as to overcome the active force of the first spring element 352 along second
Sliding groove 35 is moved up, until as shown in figure 5, trolley shoe 353 moves to the most top side position of the second sliding groove 35, now
First spring element 352 is entirely retracted to hole slot 3531, meanwhile, locking hole 44 moves to the locking relative position of plagiocephaly 3221, and locking is oblique
First 3221 are subject to the top pressure active force of the second spring element 323 to slip into locking hole 44, complete locking connection, now, check lock lever 32
Bottom face is abutted against with the bottom face of locking slot 43, meanwhile, supporting plate 41 is completely embedded into scarfing slot 34, finally, stops promoting.
When needing demolition and maintenance or changing, control stud 327 to operate by motor 326, junction piece is driven by stud 327
328 along the 3rd sliding groove 325 to medial movement, now, the outer jacking block 3281 of the bottom of junction piece 328 drive interior jacking block 3222 and
The latch segment 322 of the bottom of interior jacking block 3222 overcomes the top pressure active force of the second spring element 323 towards the medial movement of lock chambers 321, together
When, driven in the locking retraction check lock lever 32 of plagiocephaly 3221 by latch segment 322, until the locking end face outside of plagiocephaly 3221 and check lock lever
When 32 end face outsides are in same level, now, trolley shoe 353 is slipped downwards by the top pressure active force of the first spring element 352
And clamping block 46 is pushed down on, promoted by trolley shoe 353, now, outside the ejection scarfing slot 34 of supporting plate 41, due to trolley shoe
It is connected by Fastener 3532 between 353 and clamping block 46, thereby indicate that board portion 4 will not be ejected completely, then will
The supporting plate 41 for ejecting scarfing slot 34 is pulled downward on so that Fastener 3532 is completely disengaged from card tieholen 47 and can be taken off direction board portion
4 and change or repair, finally, control the antiport stud 327 of motor 326 so that junction piece 328 moves to the 3rd sliding groove
325 outermost, meanwhile, latch segment 322 is subject to the active force of the second spring element 323 to the outer side shifting of lock chambers 321, until locking
Plagiocephaly 3221 is at utmost pierced into cavity 31.
The beneficial effects of the invention are as follows：
1. roof sets the check lock lever of downward extension in transit chamber body, and lower section sets the lock chambers of zygomorphism, left and right two in check lock lever
Baffled between the check lock lever of side, each lock chambers top is all provided with the 3rd sliding groove, and latch segment, latch segment inner side are set in lock chambers
End face sets the second spring element, and latch segment is become estranged the second spring element side and is provided with and penetrates the locking club shaft and pierce into cavity
Locking plagiocephaly, latch segment top end face inner side sets motor along interior jacking block is set at side in the baffle plate between the 3rd sliding groove, and the 3rd slips
Stud is set in groove, stud is connected with motor running, spiral line mating connection junction piece on stud, so as to realize automatic locking
And automatic unlocking, reduce the personnel to operate, improve operating efficiency.
2. by solderless wrapped connection apertured groove, leading above hole slot on the outside of the slide guide bar of the trolley shoe inner top in the second sliding groove
The solderless wrapped connection of slide bar outer face sets the first spring element, so as to realize that pedestal is installed with the fastening in direction board portion, prevents from loosening, and improves pedestal
Steadiness after being connected with direction board portion.
3., by inserting the locking slot set in axle to be connected with check lock lever, axle left and right sides top is inserted along being set at side
To slip the clamping block of cooperation with the first sliding groove, so that realize being oriented to sliding, raising installation accuracy and installation rate,
By setting the card tieholen to be connected with Fastener in clamping block top end face, so as to prevent direction board portion from anticipating after realizing unblock
Drop outward, the oblique angle groove of cooperation is slipped with locking plagiocephaly along being set at side by locking slot inner top, so as to reduce abrasion, lead to
The locking hole for matching on the inwall of the locking slot lower inside left and right sides and setting to be connected with locking plagiocephaly is crossed, so as to realize lock
Fixed connection.
4. simple structure of the present invention, is easily installed and dismantles, and reduction personnel ascend a height time operation, and it is high to install steadiness, no
It is also easy to produce loosening.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of bridge speed limit indication plate, including pedestal and the direction board portion being arranged on below pedestal, it is characterised in that；
Hanger bar is provided with above pedestal, pedestal is fixedly connected with hanger bar by connecting rod, cavity, cavity or so two is provided with pedestal
What is matched on the inwall of side is provided with the first sliding groove, and the first sliding groove top becomes estranged cavity side and is provided with the second sliding groove, and second slides
Trolley shoe is provided with access slot and the slide guide bar of cooperation is slipped with trolley shoe, trolley shoe inner side is pierced into the first sliding groove and sliding
Coordinate, the trolley shoe bottom in the first sliding groove is provided with Fastener, cavity inner roof wall is provided with the check lock lever of downward extension, check lock lever
Interior lower section is provided with the lock chambers of zygomorphism, and baffle plate is provided between the lock chambers of the left and right sides, and each lock chambers top is equipped with
3rd sliding groove, is provided with latch segment in lock chambers, latch segment inner side end is provided with the second spring element, and latch segment becomes estranged the second elastic force
Part side is provided with and penetrates locking club shaft and the locking plagiocephaly that pierces into cavity, and latch segment top end face inner side is along being provided with interior top at side
Block, is provided with motor in the baffle plate between the 3rd sliding groove, stud is provided with the 3rd sliding groove, and stud coordinates with motor running and connects
Connect, spiral line is connected with junction piece on stud, and along outer jacking block is provided with side, direction board portion includes in junction piece bottom face outside
Supporting plate and the slotting axle being fixedly installed at the top of supporting plate, supporting plate bottom face are provided with board frame, and board inframe is provided with speed(-)limit sign, cavity bottom
Scarfing slot is provided with the pedestal in portion.
2. a kind of bridge speed limit indication plate according to claim 1, it is characterised in that：In described second sliding groove
The slide guide bar outside of the trolley shoe inner top is provided with hole slot, and the slide guide bar outer face above the hole slot is wrapped with
First spring element.
3. a kind of bridge speed limit indication plate according to claim 1, it is characterised in that：It is provided with the slotting axle and institute
State the locking slot of check lock lever mating connection, the slotting axle left and right sides top is along being provided with match somebody with somebody sliding with the described first sliding groove at side
The clamping block of conjunction, is provided with top in the card tieholen being connected with the Fastener, the locking slot in the clamping block top end face
The oblique angle groove of cooperation, phase on the locking slot lower inside left and right sides inwall are slipped with the locking plagiocephaly along being provided with side in portion
Title is provided with the locking hole being connected with the locking plagiocephaly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124386.0A CN106758927A (en) | 2017-03-03 | 2017-03-03 | A kind of bridge speed limit indication plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124386.0A CN106758927A (en) | 2017-03-03 | 2017-03-03 | A kind of bridge speed limit indication plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758927A true CN106758927A (en) | 2017-05-31 |
Family
ID=58960946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124386.0A Withdrawn CN106758927A (en) | 2017-03-03 | 2017-03-03 | A kind of bridge speed limit indication plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726450A (en) * | 2020-12-31 | 2021-04-30 | 杭州半云科技有限公司 | Wisdom urban traffic road indicating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644492Y (en) * | 2003-09-15 | 2004-09-29 | 王玉龙 | Theft-proof bolt connecting piece for traffic road installations and sign boards |
| CN201817784U (en) * | 2010-10-08 | 2011-05-04 | 云南云岭高速公路交通科技有限公司 | Road traffic sign board |
| CN205474937U (en) * | 2016-01-11 | 2016-08-17 | 杨建秋 | Multifunctional road sign |
| CN205501870U (en) * | 2016-04-06 | 2016-08-24 | 浙江森海建设有限公司 | Road sign board for municipal administration |
-
2017
- 2017-03-03 CN CN201710124386.0A patent/CN106758927A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644492Y (en) * | 2003-09-15 | 2004-09-29 | 王玉龙 | Theft-proof bolt connecting piece for traffic road installations and sign boards |
| CN201817784U (en) * | 2010-10-08 | 2011-05-04 | 云南云岭高速公路交通科技有限公司 | Road traffic sign board |
| CN205474937U (en) * | 2016-01-11 | 2016-08-17 | 杨建秋 | Multifunctional road sign |
| CN205501870U (en) * | 2016-04-06 | 2016-08-24 | 浙江森海建设有限公司 | Road sign board for municipal administration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726450A (en) * | 2020-12-31 | 2021-04-30 | 杭州半云科技有限公司 | Wisdom urban traffic road indicating device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |