CN208105287U - A kind of high-speed rail side slope safety construction of prevention work device - Google Patents
A kind of high-speed rail side slope safety construction of prevention work device Download PDFInfo
- Publication number
- CN208105287U CN208105287U CN201721683144.7U CN201721683144U CN208105287U CN 208105287 U CN208105287 U CN 208105287U CN 201721683144 U CN201721683144 U CN 201721683144U CN 208105287 U CN208105287 U CN 208105287U
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- China
- Prior art keywords
- screw rod
- speed rail
- block
- side slope
- bottom end
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Abstract
The utility model discloses a kind of high-speed rail side slope safety construction of prevention work devices, including pedestal, the pedestal top middle portion is equipped with rotary shaft, bottom end is coaxially connected with connecting shaft in the middle part of the rotary shaft, the connecting shaft is through base upper wall and extends to inside, the connecting shaft bottom end is equipped with taper driving member, taper driving member side is connected with rotating electric machine, the rotary shaft top is equipped with turntable, turntable top side is equipped with hydraulic lifting post, hydraulic lifting top end hinge is connected with connecting rod, and the other side on the turntable top is equipped with fixed block.The utility model realizes the fine tuning of hoistable platform by the mating reaction of screw rod and screw rod sliding sleeve, link block and fixture block are clamped and are fastened by fixing bolt, stability is strong, the scope of activities of limited block limitation screw rod sliding sleeve, fine tuning can help construction personnel easily to touch slope reinforcement place, so as to quickly carry out the reinforcing of high-speed rail side slope, the working efficiency of construction personnel is improved.
Description
Technical field
The utility model relates to high-speed rail construction technical field more particularly to a kind of high-speed rail side slope safety construction of prevention work devices.
Background technique
Currently, the high gradient slope of hand excavation and self-assembling formation, the side slope along high-speed rail will be encountered when high-speed rail engineering construction
Under the double action for the vibration that rainfall and high-speed train generate, shallow failure phenomenon occurs, easily in order to guarantee high-speed rail
Normal operation need to carry out consolidation process to the side slope along high-speed rail and also to protect the life security of high-speed rail passenger,
The height of side slope can make troubles to construction personnel, need to provide corresponding aerial device for construction personnel, when aloft constructing
There is danger, it is necessary to reinforce security protection, protect to construction personnel.
Through retrieving, grant number is that the Chinese patent of 205276292 U of CN discloses a kind of high-speed rail side slope safety construction of prevention work
Device, including pedestal, the column that is fixedly connected on pedestal upper middle position, the top plate for being fixedly connected on column top position,
Pedestal upper left-hand is fixedly connected with support column, and upper part of the supporting column is connected with top plate lower left side, and base right side is provided with liquid
Depressor, hydraulic press top are connected with hydraulically extensible column, and hydraulically extensible column top is provided with hinge pillar, the connection of hinge pillar upper hinge
There is hoistable platform, is fixedly connected with fixed link on the right side of hoistable platform lower part, fixed link lower part is fixedly connected with support plate, support plate
Upper right is fixedly connected with limited post.
The shortcoming of existing high-speed rail side slope safety construction of prevention work device：Hoistable platform can only be real by hydraulically extensible column
The movement of existing upper and lower position, support plate cannot achieve horizontal flexible and rotation to adjust other orientation, this makes constructor
Member also needs mobile device to be adjusted in the side slope of the other side and carries out reinforcement, this makes after the reinforcing for completing side side slope
The working efficiency of construction personnel substantially reduces.
Utility model content
The purpose of this utility model is to provide a kind of high-speed rail side slope safety construction of prevention work devices, and having, which may be implemented, goes up and down
The multi-directional rotation of platform, solves the advantages of realizing the fine tuning of hoistable platform by the mating reaction of screw rod and screw rod sliding sleeve
Construction personnel also needs mobile device to be adjusted in the side slope of the other side and carries out reinforcement after the reinforcing for completing side side slope,
So that the problem of working efficiency of construction personnel substantially reduces.
According to a kind of high-speed rail side slope safety construction of prevention work device of the utility model embodiment, including pedestal, the pedestal
Top middle portion is equipped with rotary shaft, and bottom end is coaxially connected with connecting shaft in the middle part of the rotary shaft, and the connecting shaft runs through base upper wall
And inside is extended to, the connecting shaft bottom end is equipped with taper driving member, and taper driving member side is connected with rotating electric machine, institute
Rotary shaft top is stated equipped with turntable, turntable top side is equipped with hydraulic lifting post, and hydraulic lifting top end hinge connects
It is connected to connecting rod, the other side on the turntable top is equipped with fixed block, and the fixed block top middle portion hinge is connected with hydraulic stem, institute
The center bottom that hydraulic stem top is hingedly connected at connecting rod is stated, the top side of the connecting rod is equipped with hoistable platform, the lifting
The top side of platform is equipped with platform lifting motor, and the rotary head end of the platform lifting motor is coaxially connected with screw rod, the silk
Screw rod sliding sleeve is arranged on bar, the side both ends of the screw rod sliding sleeve are equipped with link block, and the top side of the connecting rod is equipped with
Fixture block, the fixture block are connected between two link blocks.
Further, the fixture block, screw hole is equipped on two link blocks, fixing bolt is equipped in the screw hole, it is described
Fixing bolt sequentially passes through link block, fixture block and is fixedly connected with link block, fixture block.
Further, the bottom end side in the hoistable platform is equipped with fixing bearing, and the bottom end setting of the screw rod is solid
In dead axle is held.
Further, pedestal bottom end two sides are equipped with idler wheel, are equipped with brake block on the idler wheel.
Further, four sides of the hoistable platform are equipped with guardrail.
Further, be fixed with limited block in the upper portion side wall of the screw rod, the limited block it is cylindrical and its outside
Diameter is greater than screw rod sliding sleeve.
The utility model has an advantageous effect in that compared with prior art：
1, the multi-directional rotation of hoistable platform may be implemented in rotary shaft on pedestal, and rotating electric machine is driven by taper driving member
Connecting shaft rotation, connecting shaft drive rotary shaft rotation to realize rotation, and connecting rod can matching by hydraulic lifting post and hydraulic stem
The lifting for realizing hoistable platform is closed, hydraulic stem can push connecting rod, so that connecting rod is realized further raising, so as to further mention
The height of high hoistable platform；
2, the platform lifting motor on hoistable platform can realize the small range lifting of hoistable platform, sliding by screw rod and screw rod
The mating reaction of set is to realize the fine tuning of hoistable platform, and link block and fixture block are clamped and pass through fixing bolt and fasten, stability
By force, the scope of activities of limited block limitation screw rod sliding sleeve, fine tuning can help construction personnel easily to touch slope reinforcement place, thus
The reinforcing that high-speed rail side slope can quickly be carried out, improves the working efficiency of construction personnel.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of high-speed rail side slope safety construction of prevention work device structural schematic diagram.
Fig. 2 is the structure enlargement diagram of a-quadrant in Fig. 1.
In figure：1- pedestal, 2- rotary shaft, 3- taper driving member, 4- rotating electric machine, 5- connecting shaft, 6- idler wheel, 7- turntable,
8- hydraulic lifting post, 9- fixed block, 10- hydraulic stem, 11- connecting rod, 12- hoistable platform, 13- platform lifting motor, 14- screw rod,
15- screw rod sliding sleeve, 16- link block, 17- fixture block, 18- fixing bolt, 19- limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-2, a kind of high-speed rail side slope safety construction of prevention work device, including pedestal 1,1 top middle portion of pedestal are equipped with rotation
Shaft 2, the multi-directional rotation of hoistable platform 12 may be implemented in rotary shaft 2 on pedestal 1, and 2 middle part bottom end of rotary shaft is coaxially connected with
Connecting shaft 5, connecting shaft 5 is through 1 upper wall of pedestal and extends to inside, and 5 bottom end of connecting shaft is equipped with taper driving member 3, taper transmission
3 side of part is connected with rotating electric machine 4, and 2 top of rotary shaft is equipped with turntable 7, and 7 top side of turntable is equipped with hydraulic lifting post 8, hydraulic
The model STA-63-50-5-1T of lifting column 8,8 top hinge of hydraulic lifting post are connected with connecting rod 11,7 top of turntable it is another
Side is equipped with fixed block 9, and fixed block 9 is played a supporting role, and 9 top middle portion hinge of fixed block is connected with hydraulic stem 10, hydraulic stem 10
Model KOBELCO SK200-5,10 top of hydraulic stem are hingedly connected at the center bottom of connecting rod 11, the top side of connecting rod 11
Equipped with hoistable platform 12, the top side of hoistable platform 12 is equipped with platform lifting motor 13, the rotary head end of platform lifting motor 13
It is coaxially connected with screw rod 14, screw rod sliding sleeve 15 is arranged on screw rod 14, the side both ends of screw rod sliding sleeve 15 are equipped with link block 16,
The top side of connecting rod 11 is equipped with fixture block 17, and fixture block 17 is connected between two link blocks 16.
It is equipped with screw hole on 17, two link blocks 16 of fixture block, is equipped with fixing bolt 18 in screw hole, fixing bolt 18 successively passes through
It wears link block 16, fixture block 17 and is fixedly connected with link block 16, fixture block 17, stability is strong；Bottom end side in hoistable platform 12
Equipped with fixing bearing, the bottom end of screw rod 14 is arranged in fixing bearing；1 bottom end two sides of pedestal are equipped with idler wheel 6, on idler wheel 6
Equipped with brake block；Four sides of hoistable platform 12 are equipped with guardrail；It is fixed with limited block 19 in the upper portion side wall of screw rod 14, limits
Block 19 is cylindrical and its outer diameter is greater than screw rod sliding sleeve 15, and limited block 19 can limit the scope of activities of screw rod sliding sleeve 15.
In use, device connects external power supply, rotating electric machine 4 drives connecting shaft 5 to rotate by taper driving member 3, connection
Axis 5 drives the rotation of rotary shaft 2 to realize the multi-directional rotation of hoistable platform 12, and connecting rod 11 can pass through hydraulic lifting post 8 and liquid
The lifting of hoistable platform 12 is realized in the cooperation of compression bar 10, and hydraulic stem 10 can push connecting rod 11, realize connecting rod 11 further
It increases, to can further improve the height of hoistable platform 12；Platform lifting motor 13 on hoistable platform 12 can realize lifting
The small range of platform 12 is gone up and down, and the fine tuning of hoistable platform 12 is realized by the mating reaction of screw rod 14 and screw rod sliding sleeve 15,
Link block 16 is clamped with fixture block 17 and is fastened by fixing bolt 18, and stability is strong, and limited block 19 limits the work of screw rod sliding sleeve 15
Dynamic range, fine tuning can help construction personnel easily to touch slope reinforcement place, so as to quickly carry out the reinforcing of high-speed rail side slope,
Improve the working efficiency of construction personnel.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high-speed rail side slope safety construction of prevention work device, it is characterised in that：Including pedestal (1), pedestal (1) top middle portion
Equipped with rotary shaft (2), bottom end is coaxially connected with connecting shaft (5) in the middle part of the rotary shaft (2), and the connecting shaft (5) runs through pedestal
(1) upper wall and inside is extended to, connecting shaft (5) bottom end is equipped with taper driving member (3), taper driving member (3) side
It is connected with rotating electric machine (4), rotary shaft (2) top is equipped with turntable (7), and turntable (7) the top side is equipped with hydraulic liter
It drops column (8), hydraulic lifting post (8) top hinge is connected with connecting rod (11), and the other side on turntable (7) top is equipped with solid
Determine block (9), fixed block (9) the top middle portion hinge is connected with hydraulic stem (10), hydraulic stem (10) the top hinge connection
The top side of center bottom in connecting rod (11), the connecting rod (11) is equipped with hoistable platform (12), the hoistable platform (12)
Top side be equipped with platform lifting motor (13), the rotary head end of the platform lifting motor (13) is coaxially connected with screw rod
(14), it is arranged with screw rod sliding sleeve (15) on the screw rod (14), the side both ends of the screw rod sliding sleeve (15) are equipped with link block
(16), the top side of the connecting rod (11) is equipped with fixture block (17), and the fixture block (17) is connected between two link blocks (16).
2. a kind of high-speed rail side slope safety construction of prevention work device according to claim 1, it is characterised in that：The fixture block
(17), be equipped with screw hole on two link blocks (16), be equipped with fixing bolt (18) in the screw hole, the fixing bolt (18) according to
It is secondary to run through link block (16), fixture block (17) and be fixedly connected with link block (16), fixture block (17).
3. a kind of high-speed rail side slope safety construction of prevention work device according to claim 1, it is characterised in that：The hoistable platform
(12) the bottom end side in is equipped with fixing bearing, and the bottom end of the screw rod (14) is arranged in fixing bearing.
4. a kind of high-speed rail side slope safety construction of prevention work device according to claim 1, it is characterised in that：The pedestal (1)
Bottom end two sides are equipped with idler wheel (6), are equipped with brake block on the idler wheel (6).
5. a kind of high-speed rail side slope safety construction of prevention work device according to claim 1, it is characterised in that：The hoistable platform
(12) four sides are equipped with guardrail.
6. a kind of high-speed rail side slope safety construction of prevention work device according to claim 1, it is characterised in that：The screw rod (14)
Upper portion side wall on be fixed with limited block (19), the limited block (19) is cylindrical and its outer diameter is greater than screw rod sliding sleeve
(15)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683144.7U CN208105287U (en) | 2017-12-06 | 2017-12-06 | A kind of high-speed rail side slope safety construction of prevention work device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683144.7U CN208105287U (en) | 2017-12-06 | 2017-12-06 | A kind of high-speed rail side slope safety construction of prevention work device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208105287U true CN208105287U (en) | 2018-11-16 |
Family
ID=64131453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721683144.7U Expired - Fee Related CN208105287U (en) | 2017-12-06 | 2017-12-06 | A kind of high-speed rail side slope safety construction of prevention work device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208105287U (en) |
-
2017
- 2017-12-06 CN CN201721683144.7U patent/CN208105287U/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: 20181116 Termination date: 20191206 |