CN208733507U - A kind of adjustable engineering section alarming device - Google Patents
A kind of adjustable engineering section alarming device Download PDFInfo
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- CN208733507U CN208733507U CN201821090113.5U CN201821090113U CN208733507U CN 208733507 U CN208733507 U CN 208733507U CN 201821090113 U CN201821090113 U CN 201821090113U CN 208733507 U CN208733507 U CN 208733507U
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Abstract
The utility model discloses a kind of adjustable engineering section alarming devices, including pedestal and support column, pedestal upper end middle position is equipped with support column, rectangular opening is equipped at upper end of support column mouth, lifting column is sliding combined in rectangular opening, the rotation of lifting column upper end is equipped with swivel plate, swivel plate lower end is equipped with the swivel bearing matched with lifting column, the swivel plate left upper end is equipped with warning mechanism, drive cavity is equipped with inside the lifting column, lifting screw is equipped in drive cavity, the utility model structure is simple, rationally, by designing the transmission mechanism that can be separated as driving device, so that the work of lifting part does not influence the work of driving part, it is easy to carry that device is allowed in this way, device stability when not needing to carry is good simultaneously, it is practical.
Description
Technical field
The utility model relates to municipal construction equipment technical field, specifically a kind of adjustable engineering section alarming device.
Background technique
Currently, in order to warn or remind pedestrian, construction personnel is usually constructing in many Municipal work progress
Some warnings or mark are placed in scene, it ensure that the safety of people.Traditional caution board structure is simple, and warning sign is logical
It is often fixed, due to being unable to adjust height and angle, warning sign is made not adapt to the sunray of different location, another party
Face can not in time be adjusted warning sign in the construction site of situation complexity, prevent warning sign from clear
Exhibition.
In order to solve the above-mentioned technical problem, a kind of warning of patent disclosure that existing patent announcement number is CN206902600U
Board, but this device is equipped with idler wheel in bottom, thus greatly reduces the stability of device for the ease of carrying.
Utility model content
The purpose of this utility model is to provide a kind of adjustable engineering section alarming devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of adjustable engineering section alarming device, including pedestal and support column, pedestal upper end middle position are equipped with
Support column is equipped with rectangular opening at upper end of support column mouth, and lifting column is sliding combined in rectangular opening, and the rotation of lifting column upper end is set
There is swivel plate, swivel plate lower end is equipped with the swivel bearing matched with lifting column, and the swivel plate left upper end is equipped with warning mechanism,
It is equipped with drive cavity inside the lifting column, lifting screw is equipped in drive cavity, lifting screw protrudes into the liter for being located at lifting column bottom
Screw hole is dropped, rolling bearing is equipped on the outside of lifting screw, rolling bearing is connected and fixed by locating rod and transmission cavity wall, goes up and down spiral shell
Bar lower end is equipped with driven gear, and level is equipped with shaft in the drive cavity below driven gear, and shaft is equipped with driving gear, driving
Gear and driven gear are intermeshed, and the pedestal lower end surface is equipped with containing cavities, and containing cavities internal slide is equipped with lifter plate, lifting
Idler wheel is symmetrically arranged at left and right sides of plate, lifter plate upper end middle position is equipped with piston rod, and drive cavity is protruded into piston rod upper end
Inside, and piston rod upper end is equipped with piston plate, piston plate is slidably arranged in inside drive cavity, inside the drive cavity above piston plate
Equipped with the transmission mechanism for driving piston plate to move up and down, transmission mechanism includes that section is rectangular slide column, slide post left end
Equipped with driving handle, driving handle and slide post are rotatablely connected, and slide post passes through the rectangular through-holes on support column, slide post right end
Equipped with mounting plate, the rotation of mounting plate right end is equipped with transmission shaft, and transmission shaft right end is fixed with free gear, and transmission shaft is equipped with driving
Sprocket wheel, the piston plate lower right side rotation are equipped with fixed rotating shaft, and fixed rotating shaft right end is equipped with cam, and fixed rotating shaft is equipped with driven
Sprocket wheel is sequentially connected between driven sprocket and drive sprocket by driving chain, and lifter plate is taken under the action of reset spring
Inside containing cavities, thus guarantee device place stationarity, when needing to carry, only need to by driving handle by slide post to the right
It is mobile, so that free gear and driving gear intermeshing, then move free gear rotation by driving gear band, and then drive
Drive sprocket rotation, drive sprocket drive driven sprocket to rotate by driving chain, and driven sprocket drives fixed rotating shaft end
Cam rotation can generate a downward active force to piston plate when cam rotates, so that lifter plate stretches out, idler wheel at this time
Whole device can be propped up, to facilitate the carrying of device.
As a further solution of the present invention: the warning mechanism includes warning sign and the angle for adjusting warning sign
Regulating mechanism is spent, angle adjusting mechanism includes the sliding bar for being fixed on swivel plate upper left side, and sliding sleeve is equipped with sliding on sliding bar
Set, the swivel plate upper end are equipped with sliding slot, and sliding shoe is sliding combined in sliding slot, and the warning sign upper end and sliding sleeve rotation connect
It connects, warning sign lower end and sliding shoe are rotatablely connected, and the sliding shoe left and right ends is driven in screw hole and matches through there is transmission screw hole
It closes and is equipped with drive screw, drive screw left end and sliding bar are rotatablely connected, and drive screw right end is placed through swivel plate upper right side
Bearing block, drive screw right part be equipped with rotating handle.
As a further solution of the present invention: the swivel plate lower end is equipped with protective case, protective case will be on lifting column
End package, protective case outside are equipped with caging bolt, and the lifting column surface where caging bolt is equipped with limit hole, passes through caging bolt
It is inserted into limit hole, to limit the position of swivel plate.
As a further solution of the present invention: the driving handle is equipped with fixing bolt, where driving handle
Support column is equipped with connecting screw hole.
As a further solution of the present invention: the sliding shoe lower end is equipped with pulley.
As a further solution of the present invention: the piston plate lower end is connect by reset spring with drive cavity bottom
It is fixed.
As a further solution of the present invention: the shaft right end is equipped with crank.
Compared with prior art, the utility model has the beneficial effects that the utility model is simple and reasonable for structure, by setting
The transmission mechanism that can be separated is counted as driving device, so that the work of lifting part does not influence the work of driving part,
It is easy to carry that device is allowed in this way, while device stability when not needing to carry is good, it is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structure partial enlarged drawing of the utility model.
Fig. 3 is the structural schematic diagram of slide post in the utility model.
Wherein: pedestal 1, support column 2, idler wheel 3, lifter plate 4, piston rod 5, reset spring 6, piston plate 7, fixed rotating shaft 8,
Cam 9, obtains gear 11, shaft 12, crank 13, locating rod 14, rolling bearing 15, lifting column 16, limit hole at free gear 10
17, caging bolt 18, protective case 19, swivel plate 20, bearing block 21, drive screw 22, sliding shoe 23, warning sign 24, pulley 25,
Sliding slot 26, sliding sleeve 27, sliding bar 28, swivel bearing 29, lifting screw hole 30, lifting screw 31, drive cavity 32, driven gear
33, drive sprocket 34, driving handle 35, slide post 36, mounting plate 37, driving chain 38, driven sprocket 39.
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.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of adjustable engineering section alarming device, including pedestal 1
With support column 2, the 1 upper end middle position of pedestal is equipped with support column 2, is equipped with rectangular opening, rectangle at 2 upper port of support column
Lifting column 16 is sliding combined in hole, the rotation of 16 upper end of lifting column is equipped with swivel plate 20, and 20 lower end of swivel plate is equipped with and lifting column
16 swivel bearings 29 matched, 20 left upper end of swivel plate are equipped with warning mechanism, and warning mechanism includes warning sign 24 and uses
In the angle adjusting mechanism for adjusting warning sign 24, angle adjusting mechanism includes the sliding bar 28 for being fixed on 20 upper left side of swivel plate,
Sliding sleeve is equipped with sliding sleeve 27 on sliding bar 28, and 20 upper end of swivel plate is equipped with sliding slot 26, is sliding combined with cunning in sliding slot 26
Motion block 23,23 lower end of sliding shoe are equipped with pulley 25, and 24 upper end of warning sign and sliding sleeve 27 are rotatablely connected, 24 lower end of warning sign
It is rotatablely connected with sliding shoe 23, through there is transmission screw hole, cooperation is equipped in transmission screw hole passes 23 left and right ends of sliding shoe
Dynamic screw rod 22,22 left end of drive screw and sliding bar 28 are rotatablely connected, and 22 right end of drive screw is placed through 20 upper right of swivel plate
The bearing block 21 of side, 22 right part of drive screw are equipped with rotating handle, drive drive screw 22 and sliding shoe by rotating handle
23 relatively rotate, and under the action of screw thread, sliding shoe 23 horizontally slips along drive screw 22, and then warning sign 24 is driven to tilt
The adjusting of angle.
20 lower end of swivel plate is equipped with protective case 19, and protective case 19 wraps up 16 upper end of lifting column, 19 outside of protective case
Equipped with caging bolt 18,16 surface of lifting column where caging bolt 18 is equipped with limit hole 17, is inserted into and is limited by caging bolt 18
In the hole 17 of position, to limit the position of swivel plate 20.
It is equipped with drive cavity 32 inside the lifting column 16, is equipped with lifting screw 31 in drive cavity 32, lifting screw 31 protrudes into
Lifting screw hole 30 positioned at 16 bottom of lifting column, rolling bearing 15 is equipped on the outside of lifting screw 31, and rolling bearing 15 passes through positioning
Bar 14 is connected and fixed with 32 inner wall of drive cavity, and 31 lower end of lifting screw is equipped with driven gear 33, the transmission of 33 lower section of driven gear
Horizontal in chamber 32 to be equipped with shaft 12, shaft 12 is equipped with driving gear 11, and driving gear 11 and driven gear 33 are intermeshed, turn
12 right end of axis is equipped with crank 13, drives driving gear 11 to rotate by crank 13, driving gear 11 is driven by driven gear 33
Lifting screw 31 and lifting column 16 relatively rotate, and under the action of screw thread, lifting column 16 is slided up and down along lifting screw 31, from
And realize the adjusting of warning mechanism height.
1 lower end surface of pedestal is equipped with containing cavities, and containing cavities internal slide is equipped with lifter plate 4, and 4 left and right sides of lifter plate is right
Claiming to be equipped with idler wheel 3, the 4 upper end middle position of lifter plate is equipped with piston rod 5, and 5 upper end of piston rod is protruded into inside drive cavity 32, and
5 upper end of piston rod is equipped with piston plate 7, and piston plate 7 is slidably arranged in inside drive cavity 32, and 7 lower end of piston plate passes through reset spring 6
It is connected and fixed with 32 bottom of drive cavity, the biography for driving piston plate 7 to move up and down is equipped with inside the drive cavity of 7 top of piston plate
Motivation structure, transmission mechanism include section be rectangular slide column 36,36 left end of slide post be equipped with driving handle 35, driving handle 35 with
Slide post 36 is rotatablely connected, and driving handle 35 is equipped with fixing bolt, and the support column 2 where driving handle 35 is equipped with connection spiral shell
Hole, slide post 36 pass through the rectangular through-holes on support column 2, and 36 right end of slide post is equipped with mounting plate 37, the rotation of 37 right end of mounting plate
Equipped with transmission shaft, transmission shaft right end is fixed with free gear 10, and transmission shaft is equipped with drive sprocket 34,7 bottom right of piston plate
Side rotation is equipped with fixed rotating shaft 8, and 8 right end of fixed rotating shaft is equipped with cam 9, and fixed rotating shaft 8 is equipped with driven sprocket 39, driven sprocket
It is sequentially connected between 39 and drive sprocket 34 by driving chain 38, lifter plate 4 takes in containing cavities under the action of reset spring 6
Inside, when needing to carry, need to only be moved right slide post 36 by driving handle 35 to guarantee the stationarity that device is placed
It is dynamic, so that free gear 10 and driving gear 11 are intermeshed, then fixed by fixing bolt with by the position of slide post 36,
Then it drives free gear 10 to rotate by driving gear 11, and then drive sprocket 34 is driven to rotate, drive sprocket 34 passes through biography
Dynamic chain 38 drives driven sprocket 39 to rotate, and driven sprocket 39 drives the cam 9 of 8 end of fixed rotating shaft to rotate, when cam 9 rotates
A downward active force can be generated to piston plate 7, so that lifter plate 4 stretches out, idler wheel 3 can support whole device at this time
It rises, to facilitate the carrying of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of adjustable engineering section alarming device, including pedestal (1) and support column (2), which is characterized in that the pedestal
(1) upper end middle position is equipped with support column (2), and rectangular opening is equipped at support column (2) upper port, is slidably matched in rectangular opening
Have lifting column (16), the rotation of lifting column (16) upper end is equipped with swivel plate (20), and swivel plate (20) lower end is equipped with and lifting column (16)
The swivel bearing (29) matched, swivel plate (20) left upper end are equipped with warning mechanism, are equipped with inside the lifting column (16)
Drive cavity (32), is equipped with lifting screw (31) in drive cavity (32), and lifting screw (31) is protruded into positioned at lifting column (16) bottom
Lifting screw hole (30), lifting screw (31) outside are equipped with rolling bearing (15), and rolling bearing (15) is by locating rod (14) and passes
Dynamic chamber (32) inner wall is connected and fixed, and lifting screw (31) lower end is equipped with driven gear (33), the transmission below driven gear (33)
Horizontal in chamber (32) to be equipped with shaft (12), shaft (12) is equipped with driving gear (11), drives gear (11) and driven gear
(33) it is intermeshed, pedestal (1) lower end surface is equipped with containing cavities, and containing cavities internal slide is equipped with lifter plate (4), lifter plate
(4) left and right sides is symmetrically arranged with idler wheel (3), and lifter plate (4) the upper end middle position is equipped with piston rod (5), on piston rod (5)
It is internal that drive cavity (32) is protruded at end, and piston rod (5) upper end is equipped with piston plate (7), and piston plate (7) is slidably arranged in drive cavity
(32) internal, it is equipped with the transmission mechanism for driving piston plate (7) to move up and down inside the drive cavity above piston plate (7), passes
Motivation structure include section be rectangular slide column (36), slide post (36) left end be equipped with driving handle (35), driving handle (35) with
Slide post (36) rotation connection, slide post (36) pass through the rectangular through-holes on support column (2), and slide post (36) right end is equipped with installation
Plate (37), the rotation of mounting plate (37) right end are equipped with transmission shaft, and transmission shaft right end is fixed with free gear (10), and transmission shaft is equipped with
Drive sprocket (34), piston plate (7) the lower right side rotation are equipped with fixed rotating shaft (8), and fixed rotating shaft (8) right end is equipped with cam
(9), fixed rotating shaft (8) is equipped with driven sprocket (39), passes through driving chain between driven sprocket (39) and drive sprocket (34)
(38) it is sequentially connected, under the action of reset spring (6) inside lifter plate (4) income containing cavities, to guarantee what device was placed
Stationarity need to only be moved right slide post (36) by driving handle (35), when needing to carry so that free gear (10)
With driving gear (11) intermeshing, free gear (10) rotation is then driven by driving gear (11), and then drives driving
Sprocket wheel (34) rotation, drive sprocket (34) drive driven sprocket (39) rotation, driven sprocket (39) band by driving chain (38)
Cam (9) rotation of dynamic fixed rotating shaft (8) end can generate a downward effect to piston plate (7) when cam (9) rotates
Power, so that lifter plate (4) stretches out, idler wheel (3) can prop up whole device at this time, to facilitate the carrying of device.
2. adjustable engineering section alarming device according to claim 1, which is characterized in that the warning mechanism includes police
Show that board (24) and the angle adjusting mechanism for adjusting warning sign (24), angle adjusting mechanism include being fixed on swivel plate (20) left side
The sliding bar (28) of upside, sliding sleeve is equipped with sliding sleeve (27) on sliding bar (28), and swivel plate (20) upper end is equipped with sliding slot
(26), it is sliding combined with sliding shoe (23) in sliding slot (26), warning sign (24) upper end and sliding sleeve (27) are rotatablely connected, alert
Show that board (24) lower end and sliding shoe (23) are rotatablely connected, sliding shoe (23) left and right ends is driven through there is transmission screw hole
Cooperation is equipped with drive screw (22) in screw hole, and drive screw (22) left end and sliding bar (28) are rotatablely connected, drive screw (22)
Right end is placed through the bearing block (21) of swivel plate (20) upper right side, and drive screw (22) right part is equipped with rotating handle.
3. adjustable engineering section alarming device according to claim 1, which is characterized in that swivel plate (20) lower end
Equipped with protective case (19), protective case (19) wraps up lifting column (16) upper end, is equipped with caging bolt (18) on the outside of protective case (19),
Lifting column (16) surface where caging bolt (18) is equipped with limit hole (17), is inserted into limit hole (17) by caging bolt (18)
In, to limit the position of swivel plate (20).
4. adjustable engineering section alarming device according to claim 1, which is characterized in that on the driving handle (35)
Equipped with fixing bolt, the support column (2) where driving handle (35) is equipped with connecting screw hole.
5. adjustable engineering section alarming device according to claim 2, which is characterized in that sliding shoe (23) lower end
Equipped with pulley (25).
6. adjustable engineering section alarming device according to claim 1, which is characterized in that piston plate (7) lower end
It is connected and fixed by reset spring (6) and drive cavity (32) bottom.
7. adjustable engineering section alarming device according to claim 1, which is characterized in that shaft (12) right end is set
There are crank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090113.5U CN208733507U (en) | 2018-07-11 | 2018-07-11 | A kind of adjustable engineering section alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090113.5U CN208733507U (en) | 2018-07-11 | 2018-07-11 | A kind of adjustable engineering section alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208733507U true CN208733507U (en) | 2019-04-12 |
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ID=66026841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090113.5U Active CN208733507U (en) | 2018-07-11 | 2018-07-11 | A kind of adjustable engineering section alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208733507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342075A (en) * | 2019-08-05 | 2019-10-18 | 周爱民 | A kind of equipment containing box for Physical Experiment |
| CN115110449A (en) * | 2021-12-29 | 2022-09-27 | 上海阳道智能交通设施有限公司 | Guide facility frame for conveniently moving type road traffic |
-
2018
- 2018-07-11 CN CN201821090113.5U patent/CN208733507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342075A (en) * | 2019-08-05 | 2019-10-18 | 周爱民 | A kind of equipment containing box for Physical Experiment |
| CN115110449A (en) * | 2021-12-29 | 2022-09-27 | 上海阳道智能交通设施有限公司 | Guide facility frame for conveniently moving type road traffic |
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