CN209585693U - A kind of Construction of Civil Engineering support device - Google Patents
A kind of Construction of Civil Engineering support device Download PDFInfo
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- CN209585693U CN209585693U CN201822146895.6U CN201822146895U CN209585693U CN 209585693 U CN209585693 U CN 209585693U CN 201822146895 U CN201822146895 U CN 201822146895U CN 209585693 U CN209585693 U CN 209585693U
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- support plate
- support
- cylinder
- tracheae
- construction
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Abstract
The utility model discloses a kind of Construction of Civil Engineering support devices, including tracheae, the first support plate and valve body, cylinder is connected on the left of the tracheae, and the inner surface of cylinder is provided with sliding slot, first support plate is fixed on the top of support secondary bar, and first the left and right ends of support plate be provided with screw rod, the valve body is installed on the inside of tracheae, and the lower end of valve body is connected with second spring.The tracheae of this kind of Construction of Civil Engineering support device setting, which can facilitate, pressurizes to device, the valve body and second spring of setting can play the role of individual event valve, the problem of leaking air so as to avoiding device inside, it so can be improved the security performance of itself of device, height between second support plate and the first support plate is able to carry out adjusting, so as to the object for keeping device support surface height different, the second support plate is also able to carry out support to the object of surface level simultaneously, so can be improved diversity when device uses.
Description
Technical field
The utility model relates to civil engineering engineering device technique field, specially a kind of Construction of Civil Engineering support device.
Background technique
Civil engineering (English: CivilEngineering) is the general designation for building the science and technology of all kinds of job facilities；It
Both the technical activities such as applied material, equipment and the exploration carried out, design, construction, maintenance, maintenance had been referred to, and had also referred to that engineering was built
If object；It builds on the ground or in underground, land or water, is directly or indirectly human lives, production, military affairs, scientific research clothes
The various job facilities of business, such as house, road, railway, pipeline, tunnel, bridge, canal, dykes and dams, harbour, power station, aircraft
Field, ocean platform, water supply and drainage and protection works etc..
Wood engineering Construction Support device in the market is supported to the object of appearance level when in use, and to not
Smooth object can not be supported well, and traditional support device when in use itself safety it is not high, can go out
Now the problem of support shakiness, gas leakage, for this purpose, it is proposed that a kind of higher wood engineering Construction Support device of practicability.
Summary of the invention
The purpose of this utility model is to provide a kind of Construction of Civil Engineering support devices, to solve in above-mentioned background technique
The wood engineering Construction Support device of proposition is supported to the object of appearance level when in use, and to the object of out-of-flatness
Can not be supported well, and traditional support device when in use itself safety it is not high, it may appear that support is unstable,
The problem of gas leakage.
To achieve the above object, the utility model provides the following technical solutions: a kind of Construction of Civil Engineering support device, packet
Tracheae, the first support plate and valve body are included, cylinder is connected on the left of the tracheae, and the inner surface of cylinder is provided with sliding slot, institute
The piston that is internally provided with of cylinder is stated, and the middle position of piston is equipped with piston rod, the inside of the piston rod is equipped with
One spring, and the left and right ends of the first spring are mounted on kelly, and bearing, and the outside of bearing are provided with above the kelly
It is connected with support secondary bar, the upper end of the piston rod is provided with chuck, and card slot is provided on the outside of chuck, first support
Plate is fixed on the top of support secondary bar, and the left and right ends of the first support plate are provided with screw rod, the upper end connection of the screw rod
There is the second support plate, and the lower end of screw rod is connected with driving lever, the valve body is installed on the inside of tracheae, and the lower end connection of valve body
There is second spring.
Preferably, it is fitted closely between the inner surface and valve body of the tracheae, and constitutes bullet between valve body and second spring
Property stretching structure.
Preferably, it is connected between the tracheae and cylinder and communicates, and the inner surface of cylinder and the outer surface of piston is closely pasted
It closes, and cylinder is by constituting stretching structure between piston and piston rod.
Preferably, elastic extension structure is constituted between first spring and kelly, and length and gas after kelly elongation
The diameter of cylinder is equal.
Preferably, first support plate is by constituting rotation between bearing, support secondary bar, chuck and card slot and piston rod
Structure, and snap-in structure is constituted between chuck and card slot.
Preferably, the screw rod, driving lever and the second support plate are in symmetrical structure, and between screw rod and the first support plate
It is connected as being threadedly coupled.
Compared with prior art, the utility model has the beneficial effects that
The tracheae of this kind of Construction of Civil Engineering support device setting, which can facilitate, pressurizes to device, the valve body of setting and second
The problem of spring can play the role of individual event valve, leak air so as to avoiding device inside, so can be improved device
The security performance of itself；
The cylinder of setting can achieve the purpose that retractable support by forced air, avoid traditional hydraulic support device without
The problem of hydraulic oil is not available, cylinder can make piston rod stretch by piston, so as to convenient to support device
Height be adjusted；Length after kelly elongation is equal with the diameter of cylinder, so as to avoid the unexpected receipts of support device
The unstable problem of support occurs for contracting；
It can rotate between first support plate and piston rod, so as to facilitate the support angle of regulating device, and lead to
The purpose of Auxiliary support can be played by crossing support secondary bar；Height between second support plate and the first support plate is able to carry out tune
Section, so as to the object for keeping device support surface height different, while the second support plate also can to the object of surface level
It is supported, so can be improved diversity when device uses, substantially increase this kind of Construction of Civil Engineering support device
Practicability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is overlooking structure diagram of the utility model kelly when cylinder interior is shunk；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 1.
In figure: 1, tracheae；2, cylinder；3, sliding slot；4, piston；5, piston rod；6, the first spring；7, kelly；8, bearing；9,
Support secondary bar；10, chuck；11, card slot；12, the first support plate；13, screw rod；14, driving lever；15, the second support plate；16, valve body；
17, second spring.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Construction of Civil Engineering support device, including
Tracheae 1, cylinder 2, sliding slot 3, piston 4, piston rod 5, the first spring 6, kelly 7, bearing 8, support secondary bar 9, chuck 10, card slot
11, the first support plate 12, screw rod 13, driving lever 14, the second support plate 15, valve body 16 and second spring 17, the left side connection of tracheae 1
There is cylinder 2, and the inner surface of cylinder 2 is provided with sliding slot 3, cylinder 2 is internally provided with piston 4, and the middle position peace of piston 4
Equipped with piston rod 5, it is connected between tracheae 1 and cylinder 2 and communicates, and the inner surface of cylinder 2 and the outer surface of piston 4 fits closely,
And by constituting stretching structure between piston 4 and piston rod 5, the cylinder 2 of setting can be reached by forced air to be stretched cylinder 2
Contract the purpose supported, avoids the problem that traditional hydraulic support device is not available without hydraulic oil, and cylinder 2 can by piston 4
So that piston rod 5 is stretched, the height of support device is adjusted so as to convenient；
The inside of piston rod 5 is equipped with the first spring 6, and the left and right ends of the first spring 6 are mounted on kelly 7, and first
Elastic extension structure is constituted between spring 6 and kelly 7, and the length after the elongation of kelly 7 is equal with the diameter of cylinder 2, kelly 7 is stretched
Length after length is equal with the diameter of cylinder 2, and so as to avoid the sudden contraction of support device, asking for support shakiness occurs
Topic, the top of kelly 7 is provided with bearing 8, and the outside of bearing 8 is connected with support secondary bar 9, and the upper end of piston rod 5 is provided with card
Disk 10, and the outside of chuck 10 is provided with card slot 11, the first support plate 12 is fixed on the top of support secondary bar 9, and the first support
The left and right ends of plate 12 are provided with screw rod 13, the first support plate 12 by bearing 8, support secondary bar 9, chuck 10 and card slot 11 with
Rotational structure is constituted between piston rod 5, and snap-in structure is constituted between chuck 10 and card slot 11, the first support plate 12 and piston rod
It can be rotated between 5, so as to facilitate the support angle of regulating device, and by supporting secondary bar 9 that can play auxiliary branch
The purpose of support；
The upper end of screw rod 13 is connected with the second support plate 15, and the lower end of screw rod 13 is connected with driving lever 14, screw rod 13, driving lever
14 and second support plate 15 be in symmetrical structure, and the connection between screw rod 13 and the first support plate 12 be threadedly coupled, second
Height between support plate 15 and the first support plate 12 is able to carry out adjusting, so as to keep device support surface height different
Object, while the second support plate 15 is also able to carry out support to the object of surface level, so can be improved when device uses
Diversity, valve body 16 are installed on the inside of tracheae 1, and the lower end of valve body 16 is connected with second spring 17, the inner surface of tracheae 1 with
It is fitted closely between valve body 16, and constitutes elastic extension structure between valve body 16 and second spring 17, the tracheae 1 of setting can be square
Just it pressurizes to device, the valve body 16 and second spring 17 of setting can play the role of individual event valve, so as in avoiding device
The problem of portion leaks air so can be improved the security performance of itself of device, substantially increase this kind of Construction of Civil Engineering
The practicability of support device.
Working principle: for this kind of Construction of Civil Engineering support device, cylinder 2 is placed on a horizontal plane first
On, can so it be made using pressurizing device connectivity trachea 1 by that can squeeze valve body 16 gas injection in tracheae 1
Valve body 16 compresses second spring 17 and is connected between tracheae 1 and cylinder 2, so as to fully open tracheae 1 so as to gas
It pressurizes inside cylinder 2,2 internal pressure of cylinder increases, and can push piston 4, and piston 4 is able to drive the rising of piston rod 5, piston
The rising of bar 5 can export the first spring 6 and kelly 7 from the sliding slot 3 in cylinder 2, and kelly 7 is skidded off from sliding slot 3, kelly 7
It can be extended under the elastic reaction of the first spring 6, it is equal with the diameter of cylinder 2 so as to the length after extending kelly 7, such as
This can be avoided the sudden contraction of piston rod 5, and the interior bearing shell welding of piston rod 5 and bearing 8, bearing 8 can by support secondary bar 9
The effect of Auxiliary support is played to the first support plate 12, piston rod 5 can be fastened on the first support by chuck 10 and card slot 11
The lower end surface of plate 12 so as to guarantee the stability of the two connection, and can also turn between piston rod 5 and the first support plate 12
Dynamic, the support angle of adjustable first support plate 12 turns driving lever 14, and driving lever 14 is able to drive screw rod 13 in the first support plate
Threads turn on 12, so as to be supported by the different object of the external apparent height of the second support plate 15, so that entirely
The practicability of Construction of Civil Engineering support device is improved well, completes entire Construction of Civil Engineering support device like this
Use process.
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 Construction of Civil Engineering support device, including tracheae (1), the first support plate (12) and valve body (16), feature exists
In: it is connected with cylinder (2) on the left of the tracheae (1), and the inner surface of cylinder (2) is provided with sliding slot (3), the cylinder (2)
Be internally provided with piston (4), and the middle position of piston (4) is equipped with piston rod (5), the inside peace of the piston rod (5)
Left and right ends equipped with the first spring (6), and the first spring (6) are mounted on kelly (7), the top setting of the kelly (7)
Having bearing (8), and is connected with support secondary bar (9) on the outside of bearing (8), the upper end of the piston rod (5) is provided with chuck (10),
And card slot (11) are provided on the outside of chuck (10), first support plate (12) is fixed on the top of support secondary bar (9), and the
The left and right ends of one support plate (12) are provided with screw rod (13), and the upper end of the screw rod (13) is connected with the second support plate
(15), and the lower end of screw rod (13) is connected with driving lever (14), and the valve body (16) is installed on the inside of tracheae (1), and valve body
(16) lower end is connected with second spring (17).
2. a kind of Construction of Civil Engineering support device according to claim 1, it is characterised in that: the tracheae (1) it is interior
It is fitted closely between surface and valve body (16), and constitutes elastic extension structure between valve body (16) and second spring (17).
3. a kind of Construction of Civil Engineering support device according to claim 1, it is characterised in that: the tracheae (1) and gas
Cylinder communicates between (2), and the inner surface of cylinder (2) and the outer surface of piston (4) fit closely, and cylinder (2) passes through
Stretching structure is constituted between piston (4) and piston rod (5).
4. a kind of Construction of Civil Engineering support device according to claim 1, it is characterised in that: first spring (6)
Elastic extension structure is constituted between kelly (7), and the length after kelly (7) elongation is equal with the diameter of cylinder (2).
5. a kind of Construction of Civil Engineering support device according to claim 1, it is characterised in that: first support plate
(12) by constituting rotational structure between bearing (8), support secondary bar (9), chuck (10) and card slot (11) and piston rod (5), and
Snap-in structure is constituted between chuck (10) and card slot (11).
6. a kind of Construction of Civil Engineering support device according to claim 1, it is characterised in that: the screw rod (13) is dialled
Bar (14) and the second support plate (15) are in symmetrical structure, and the connection between screw rod (13) and the first support plate (12) is screw thread
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146895.6U CN209585693U (en) | 2018-12-20 | 2018-12-20 | A kind of Construction of Civil Engineering support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146895.6U CN209585693U (en) | 2018-12-20 | 2018-12-20 | A kind of Construction of Civil Engineering support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585693U true CN209585693U (en) | 2019-11-05 |
Family
ID=68378113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822146895.6U Expired - Fee Related CN209585693U (en) | 2018-12-20 | 2018-12-20 | A kind of Construction of Civil Engineering support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376944A (en) * | 2020-11-13 | 2021-02-19 | 株洲天桥舜臣选煤机械有限责任公司 | Temporary support for pre-splicing steel structural member |
-
2018
- 2018-12-20 CN CN201822146895.6U patent/CN209585693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376944A (en) * | 2020-11-13 | 2021-02-19 | 株洲天桥舜臣选煤机械有限责任公司 | Temporary support for pre-splicing steel structural member |
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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: 20191105 Termination date: 20201220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |