CN207512658U - A kind of novel telescopic guardrail - Google Patents
A kind of novel telescopic guardrail Download PDFInfo
- Publication number
- CN207512658U CN207512658U CN201721546828.2U CN201721546828U CN207512658U CN 207512658 U CN207512658 U CN 207512658U CN 201721546828 U CN201721546828 U CN 201721546828U CN 207512658 U CN207512658 U CN 207512658U
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- China
- Prior art keywords
- cylinder
- rod
- guardrail
- guardrail ontology
- connect
- 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.)
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Abstract
The utility model discloses a kind of novel telescopic guardrails, including guardrail ontology, the quadrangle of the guardrail ontology is connected by connecting tube, floating junction has been bolted at the top of the guardrail ontology, the floating junction is connect by bolt with one end of L-type block, the other end of L-type block has been bolted the first stroke inductive switching device, the first cylinder rod is provided with below first stroke inductive switching device, the end of first cylinder rod is connect with the first cylinder, the side of first cylinder has been bolted supporting rod, the bottom side at the middle part of the locating rod is equipped with cylinder knock-off joint, cylinder knock-off joint is connect with the second cylinder rod.The utility model realizes the function of auto-lift of guardrail ontology using cylinder as power, high-low limit position is using can stroke inductive switching, the risk for avoiding artificial incorrect operation that robot and guardrail ontology is caused to collide, guide rod is attached using special L-type block simultaneously, and solve leads to eccentricity issues by mismachining tolerance.
Description
Technical field
The utility model is related to municipal plant maintenance technical field, specially a kind of novel telescopic guardrail.
Background technology
Most common safety equipment is exactly guardrail in our daily lifes, and guardrail is in public transport road and house decoration
In all relate to, but to technology requirement it is highest is exactly the robot guardrail in national robot contest, not only require
It is resistant to the stretching collision of high intensity while also to require to complete good combination function, but present guardrail is substantially use
Artificial combination is dismantled and is preserved.
Through retrieval, Chinese patent grant number CN102897616A, Granted publication 2013.01.30 disclose a kind of flexible shield
Column is provided with a pair of of telescopic column, the pair of including movable transverse tube, toeguard, between the movable transverse tube, toeguard
Guardrail between telescopic column is installed and fixes transverse slat, guardrail installing plate is additionally provided in the lower part of the toeguard, the guardrail is consolidated
Determine to be equipped with bolt by rope on transverse slat.
Shortcoming possessed by a kind of Telescopic guardrail of the prior art is insufficient：
1. using the disassembly and installation of hand, workload is not only increased, while the problem of there is also dismounting is forgotten, meeting
Cause accident collision that guardrail is caused to damage；
2. Telescopic guardrail, only just using movable transverse tube, i.e. the structure of nested type is freely stretched with reducing, is not reached
Completely flexible purpose；
3. using each movable transverse tube of bolt connection, and being fixed using rope, this has caused bolt easily consolidating because of rope
It is fixed not enough securely to generate loosening, that is, entire movable transverse tube is allowed to generate shaking；
4. entire activity transverse tube and bolt combined volume are more huge, this allows the volume of toeguard is also larger could complete
The steady operation of entire guardrail, but also result in the larger installation of entire guardrail volume and the too difficult expansion of maintenance work.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel telescopic guardrail, solves guardrail ontology peace
The problem of assembly and disassembly work is difficult to be unfolded and cannot fully achieve automatic telescopic.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of novel telescopic guardrail, including guardrail sheet
Body, the quadrangle of the guardrail ontology are connected by connecting tube, and floating junction has been bolted at the top of the guardrail ontology,
The floating junction is connect by bolt with one end of L-type block, and the other end of L-type block has been bolted the first stroke and has opened
Inductor is closed, and the first cylinder rod is provided with below the first stroke inductive switching device, the end of first cylinder rod and the
One cylinder connects, and the side of the first cylinder has been bolted supporting rod, and the bottom of first cylinder is equipped with fixation
Block, and fixed block is installed with supporting rod clearance fit, the end of the supporting rod is equipped with pedestal, the top of the guardrail ontology
Middle part installation there are two bushing guide rod, and bushing guide rod is connected by locating rod, the bottom side installation at the middle part of the locating rod
There is cylinder knock-off joint, and cylinder knock-off joint is connect with the second cylinder rod, the end of second cylinder rod is connect with the second cylinder,
On the bushing guide rod and position symmetrical with cylinder rod connector end is equipped with the second travel switch inductor, and described second
The side wall of cylinder is equipped with supporting rod, and the end of supporting rod is equipped with pedestal, and the end of second cylinder is equipped with positioning
Frame, and the bottom of locating rack is equipped with positioning base, and detent mechanism is equipped in the outer right wall of second cylinder.
Preferably, first cylinder rod and totally two, the first cylinder are distributed in the both sides of the second cylinder rod, and about
Two cylinder rods are symmetrical
Preferably, the second travel switch inductor is laminated structure, and perpendicular to bushing guide rod.
Preferably, the supporting rod is laminated structure, and main body uses triangular structure, and shortest side is vertical with pedestal.
Preferably, the guardrail ontology is square structure, and the first cylinder rod and the second cylinder rod are all perpendicular to guardrail
The both sides up and down of ontology, and be mutually parallel.
(3) advantageous effect
The utility model provides a kind of novel telescopic guardrail, has following advantageous effect：
(1) the utility model realizes guardrail by the way that the first stroke inductive switching device and second is set to form inductive switching device
The function of auto-lift of ontology, high-low limit position using can stroke inductive switching, avoid artificial incorrect operation cause robot and
The risk of guardrail ontology collision.
(2) the utility model is driven, floating junction connection by setting the first cylinder and the second cylinder using cylinder
Guardrail ontology avoids cylinder rod and guide rod from suppressing extremely, while also achieves the automatic telescopic function of guardrail ontology.
(3) the utility model is attached the first cylinder rod and the second cylinder rod by setting L-type block using L-type block, solution
Determined leads to eccentricity issues by mismachining tolerance.
Description of the drawings
Fig. 1 is the utility model stereogram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model vertical view.
In figure：1 guardrail ontology, 2 connecting tubes, 3 floating junctions, 4L types block, 5 first stroke inductive switching devices, 6 first cylinders
Bar, 7 first cylinders, 8 fixed blocks, 9 second travel switch inductors, 10 supporting rods, 11 pedestals, 12 bushing guide rods, 13 locating rods,
14 cylinder knock-off joints, 15 second cylinder rods, 16 second cylinders, 17 positioning bases, 18 locating racks, 19 detent mechanisms.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of novel telescopic guardrail, including guardrail ontology
1, the quadrangle of guardrail ontology 1 is connected by connecting tube 2, and guardrail ontology 1 is square structure, and the first cylinder rod 6 and the second gas
All perpendicular to the both sides up and down of guardrail ontology 1, and be mutually parallel, the top of guardrail ontology 1 has been bolted floating cylinder rod 15
Dynamic connector 3, floating junction 3 are connect by bolt with one end of L-type block 4, and the other end of L-type block 4 has been bolted the
One stroke inductive switching device 5, and the lower section of the first stroke inductive switching device 5 is provided with the first cylinder rod 6, the first cylinder rod 6
End is connect with the first cylinder 7, and the side of the first cylinder 7 has been bolted supporting rod 10, the first cylinder rod 6 and first
Totally two, cylinder 7 is distributed in the both sides of the second cylinder rod 15, and symmetrical about the second cylinder rod 15, the bottom peace of the first cylinder 7
Equipped with fixed block 8, and fixed block 8 is installed with 10 clearance fit of supporting rod, and the end of supporting rod 10 is equipped with pedestal 11, supporting rod
10 be laminated structure, and main body uses triangular structure, and shortest side is vertical with pedestal 11, the middle part on the top of guardrail ontology 1
Installation is there are two bushing guide rod 12, and bushing guide rod 12 is connected by locating rod 13, and the second travel switch inductor 9 is sheet knot
Structure, and perpendicular to bushing guide rod 12, the bottom side at the middle part of locating rod 13 are equipped with cylinder knock-off joint 14, and cylinder knock-off joint 14 with
Second cylinder rod 15 connects, and the end of the second cylinder rod 15 is connect with the second cylinder 16, is connect on bushing guide rod 12 and with cylinder rod
The symmetrical position in first 14 end is equipped with the second travel switch inductor 9, and the first stroke inductive switching device 5 and the second formation are opened
Close inductor, 9 realize the function of auto-lift of guardrail ontologies, high-low limit position using can stroke inductive switching, avoid artificial
Maloperation leads to the risk that robot and guardrail ontology collide, and the side wall of the second cylinder 6 is equipped with supporting rod 10, and supporting rod 10
End pedestal 11 is installed, the end of the second cylinder 16 is equipped with locating rack 18, the first cylinder 7 and the second cylinder 16, use
Cylinder is driven, and floating junction 3 connects guardrail ontology, cylinder rod and guide rod is avoided to suppress extremely, while from also achieving guardrail ontology
Automatic telescopic function, and the bottom of locating rack 18 is equipped with positioning base 17, is equipped in the outer right wall of the second cylinder 16
Detent mechanism 19.
Guardrail ontology 1 is connected by connecting tube 2 during use, and the first cylinder 7 is connected with the first cylinder rod 6, and the first cylinder 7 is
First cylinder rod 6 provides power, the first cylinder rod 6 can be pushed to move forward, while the first cylinder rod 6 is connect with guardrail ontology 1
This allows for guardrail ontology 1 and is moved forward under the drive of the first cylinder rod 6, completes the function of automatic telescopic.
It can to sum up obtain, the utility model novel be used as power using cylinder and realize the automatic of guardrail ontology 1 by setting
Elevating function, high-low limit position using can stroke inductive switching, avoid artificial incorrect operation that robot and guardrail ontology 1 is caused to touch
The risk hit, while be attached using special L-type block 4, solve leads to eccentricity issues by mismachining tolerance.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel telescopic guardrail, including guardrail ontology (1), it is characterised in that：The quadrangle of the guardrail ontology (1) passes through company
(2) connection is taken over, floating junction (3) has been bolted at the top of the guardrail ontology (1), the floating junction (3) is logical
One end that bolt is crossed with L-type block (4) is connect, and the other end of L-type block (4) has been bolted the first stroke inductive switching device
(5), the first cylinder rod (6), the end of first cylinder rod (6) and below the first stroke inductive switching device (5) are provided with
It is connect with the first cylinder (7), and the side of the first cylinder (7) has been bolted supporting rod (10), first cylinder (7)
Bottom fixed block (8) is installed, and fixed block (8) is installed with supporting rod (10) clearance fit, the end of the supporting rod (10)
End is equipped with pedestal (11), and the middle part installation on the top of the guardrail ontology (1) is there are two bushing guide rod (12), and bushing guide rod
(12) it is connected by locating rod (13), the bottom side at the middle part of the locating rod (13) is equipped with cylinder knock-off joint (14), and cylinder
Knock-off joint (14) is connect with the second cylinder rod (15), and the end of second cylinder rod (15) is connect with the second cylinder (16), institute
It states the position symmetrical on bushing guide rod (12) and with cylinder knock-off joint (14) end and the second travel switch inductor is installed
(9), the side wall of second cylinder (16) is equipped with supporting rod (10), and the end of supporting rod (10) is equipped with pedestal (11),
The end of second cylinder (16) is equipped with locating rack (18), and the bottom of locating rack (18) is equipped with positioning base (17),
Detent mechanism (19) is installed in the outer right wall of second cylinder (16).
2. a kind of novel telescopic guardrail according to claim 1, it is characterised in that：First cylinder rod (6) and first
Totally two, cylinder (7) is distributed in the both sides of the second cylinder rod (15), and symmetrical about the second cylinder rod (15).
3. a kind of novel telescopic guardrail according to claim 1, it is characterised in that：The second travel switch inductor
(9) it is laminated structure, and perpendicular to bushing guide rod (12).
4. a kind of novel telescopic guardrail according to claim 1, it is characterised in that：The supporting rod (10) is sheet knot
Structure, main body uses triangular structure, and shortest side is vertical with pedestal (11).
5. a kind of novel telescopic guardrail according to claim 1, it is characterised in that：The guardrail ontology (1) is square
Structure, and the first cylinder rod (6) and the second cylinder rod (15) are all perpendicular to the both sides up and down of guardrail ontology (1), and be mutually parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546828.2U CN207512658U (en) | 2017-11-17 | 2017-11-17 | A kind of novel telescopic guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546828.2U CN207512658U (en) | 2017-11-17 | 2017-11-17 | A kind of novel telescopic guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512658U true CN207512658U (en) | 2018-06-19 |
Family
ID=62539957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721546828.2U Expired - Fee Related CN207512658U (en) | 2017-11-17 | 2017-11-17 | A kind of novel telescopic guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512658U (en) |
-
2017
- 2017-11-17 CN CN201721546828.2U patent/CN207512658U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181117 |