CN209620030U - A kind of rain shade for foundation pit - Google Patents
A kind of rain shade for foundation pit Download PDFInfo
- Publication number
- CN209620030U CN209620030U CN201822233961.3U CN201822233961U CN209620030U CN 209620030 U CN209620030 U CN 209620030U CN 201822233961 U CN201822233961 U CN 201822233961U CN 209620030 U CN209620030 U CN 209620030U
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- CN
- China
- Prior art keywords
- main couple
- foundation pit
- rain shade
- pulley
- girder steel
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- 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 provides a kind of rain shade for foundation pit, including the first main couple and the second main couple, and the track of foundation pit two sides is arranged in, and pulley is respectively provided with below the first main couple and the second main couple, and pulley and track cooperate；Ceiling is set between the first main couple and the second main couple；It is respectively provided with drive motor on the first main couple and the second main couple, is respectively provided with buffer unit at the both ends of the first main couple and the second main couple.Two of them main couple is used to support entire rain shade, bears whole load, and the two sides of foundation pit are arranged in track, mobile convenient for entire rain shade.The program can reduce the environmental pollutions such as fugitive dust and noise and ensure the operating environment of front-line workers by covering rain shade at the top of foundation pit.
Description
Technical field
The utility model relates to a kind of rain shades for foundation pit, are particularly suitable for the open cuts main body base such as rail traffic
The electronic rain shade in hole.
Background technique
Now, on the one hand the quickening of expanding economy and urbanization process makes people possess private car and is increasingly easy,
On the other hand also expedited the emergence of "urban disease" --- limited land resource, the population gathered, explosive growth motor vehicle possess
Amount, which enables urban transportation become increasingly congestion, be can't bear.And urban track traffic exactly solves its freight volume of the good medicine of "urban disease"
Greatly, speed is fast, safety, on schedule, protection environment, energy saving and land used, be " the green of universally acknowledged low energy consumption, of low pollution
Traffic ".Therefore Construction of Urban Rail Traffic is just carried out in high density, high efficiency, and open cut of subway station is also most mature
Technique reduces the environmental pollutions such as fugitive dust and noise and ensures that the operating environment of front-line workers is particularly important, therefore needing one kind can
With the rain shade blocked, for reducing fugitive dust, noise.
Summary of the invention
The purpose of this utility model aiming at deficiency of the prior art, and provides a kind of screening for foundation pit
Awning, the program can reduce the environmental pollutions such as fugitive dust and noise and ensure front-line workers by covering rain shade at the top of foundation pit
Operating environment.
This programme is achieved by the following technical measures: a kind of rain shade for foundation pit, including the first main couple
With the second main couple, the track of foundation pit two sides is set, is respectively provided with pulley below the first main couple and the second main couple, it is sliding
Wheel cooperates with track；Ceiling is set between the first main couple and the second main couple；On the first main couple and the second main couple
It is respectively provided with drive motor, is respectively provided with buffer unit at the both ends of the first main couple and the second main couple.Two of them main couple is used
It supports entire rain shade, bears whole load, the two sides of foundation pit are arranged in track, mobile convenient for entire rain shade.
The ceiling includes steel watt, and setting multiple arcs girder steel and roof purline, roof purline are used for below steel watt
Arc girder steel is carried out longitudinally connected.Roof purline is that arc girder steel is carried out to longitudinally connected, the stability of increase arc girder steel；
Steel watt is laid on the outside of roof purline, that is, is laid on the top of rain shade, plays the role of reducing fugitive dust and noise, and also
Sleet can be blocked, has ensured the operating environment of worker.
The both ends of arc girder steel are separately fixed at the top of the first main couple and the second main couple, maximum can mention in this way
The height of high entire rain shade, provides maximum working space to worker.
First main couple and the second main couple structure is identical, includes multiple columns, and column passes through multiple transverse slats
Connection, and arc girder steel and column correspond, arc girder steel is fixed on column, can be by column transverse slat when installing in this way
Transport installation is carried out one by one, carries out erecting and welding convenient for scene, and arc girder steel is fixed on column, column can be made straight in this way
Capacity.
The cross section of arc girder steel is triangle, and each arc girder steel includes the round tube of three transverse directions, every two round tube it
Between multiple connecting tubes are set.Increase the stability of arc girder steel.
The pulley is H-shaped, and the wheel face that pulley is fallen in is contacted with track upper surface, and pulley two sides convex portion blocks
Track two sides, and pulley and column correspond, and a pulley is respectively provided with below each column, the wheel face that pulley is fallen in
Track upper surface contact, two sides convex portion block track two sides, this structure can anti-limited slip wheel derailing.
Buffer unit includes the buffer stopper of rubber material, and buffer stopper is fixed by screw rod and main couple, plays buffering in this way and makees
With touching rubber material one end on buffer unit first when two rain shades are in contact or run to end well.Buffering dress
Setting can ensure that former and later two rain shades will not damage pulley and frame body when touching.
It can be seen that the utility model compared with prior art, has substantive features and progress, the beneficial effect implemented
Fruit is also obvious.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention.
Fig. 2 is the structural schematic diagram of main couple.
Fig. 3 is the structural schematic diagram of column and track.
Fig. 4 is the structural schematic diagram of arc girder steel.
In figure, 1 is the first main couple, and 2 be the second main couple, and 3 be track, and 4 be pulley, and 5 be drive motor, and 6 be buffering
Device, 7 be arc girder steel, and 8 be steel watt, and 9 be drive motor, and 10 be roof purline, and 11 be column, and 12 be transverse slat, and 13 be expansion
Bolt, 14 be steel plate, and 15 be round tube, and 16 be connecting tube, and 17 be foundation pit.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by a specific embodiment, and its attached drawing is combined, it is right
This programme is illustrated.
By attached drawing as can be seen that the rain shade for foundation pit of this programme, including the first main couple 1 and the second main couple
2, the track 3 of 17 two sides of foundation pit is set, is respectively provided with pulley 4 in the lower section of the first main couple 1 and the second main couple 2, pulley 4 with
Track 3 cooperates；Ceiling is set between the first main couple 1 and the second main couple 2；On the first main couple 1 and the second main couple 2
It is respectively provided with drive motor 9, one or two drive motors are set on each main couple, when being arranged one, for driving main truss
Frame advances or retreats, and when being arranged two, then a driving main couple advances, another driving main couple retreats, in main couple
On may be provided for the control cabinet of control drive motor, wireless communication module is set on control cabinet, staff can lead to
It crosses wireless controller to be controlled, is respectively provided with buffer unit 6 at the both ends of the first main couple 1 and the second main couple 2.Buffer unit
6 include the buffer stopper of rubber material, and buffer stopper is fixed by screw rod and main couple.The ceiling includes steel watt 8, in steel watt 8
Arc girder steel 7 and roof purline 10 is arranged in lower section, and roof purline 10 is for longitudinally connected by arc girder steel 7, and roof purline 10
To be a plurality of, different item numbers can be used according to actual needs；First main couple 1 is identical with 2 structure of the second main couple,
It include column 11, column 11 is connected by two transverse slats 12, and the both ends of arc girder steel 7 are separately fixed at 1 He of the first main couple
The top of second main couple 2, and arc girder steel 7 and column 11 correspond, arc girder steel 7 is fixed on column 11.Arc-shaped steel
The cross section of beam 7 is triangle, and each arc girder steel 7 includes the round tube 15 of three transverse directions, and setting is more between every two round tube 15
A connecting tube 16.
In present embodiment, two main couples are steel construction, and the distance of two main couples is 25.8m, and two main trusses
Frame is parallel, and the length of each main couple is 20 meters, and 5 columns are arranged in each main couple, and 5 cunnings are arranged below each main couple
Wheel, column spacing are 5m, eaves height 2.5m.
The pulley 4 is H-shaped, and the wheel face that pulley 4 is fallen in is contacted with 3 upper surface of track, 4 two sides convex portion of pulley
3 two sides of track are blocked, track 3 is fixed on ground by steel plate 14, and steel plate 14 is fixed by expansion bolt 13 with ground.
Claims (7)
1. a kind of rain shade for foundation pit is arranged it is characterized in that: including the first main couple (1) and the second main couple (2) in base
The track (3) for cheating (17) two sides, is respectively provided with pulley (4), pulley (4) below the first main couple (1) and the second main couple (2)
Cooperate with track (3)；
Ceiling is set between the first main couple (1) and the second main couple (2)；
Drive motor (9) are respectively provided on the first main couple (1) and the second main couple (2), it is main in the first main couple (1) and second
The both ends of truss (2) are respectively provided with buffer unit (6).
2. the rain shade according to claim 1 for foundation pit, it is characterized in that: the ceiling includes steel watt (8), in steel
Setting multiple arcs girder steel (7) and roof purline (10) below watt (8), roof purline (10) are used for arc girder steel (7) progress
It is longitudinally connected.
3. the rain shade according to claim 2 for foundation pit, it is characterized in that: the both ends of arc girder steel (7) are fixed respectively
At the top of the first main couple (1) and the second main couple (2).
4. the rain shade according to claim 3 for foundation pit, it is characterized in that: first main couple (1) and second
Main couple (2) structure is identical, includes multiple columns (11), and column (11) is connected by multiple transverse slats (12), and arc girder steel
(7) it is corresponded with column (11), arc girder steel (7) is fixed on column (11).
5. the rain shade according to claim 4 for foundation pit, it is characterized in that: the pulley (4) is H-shaped, pulley (4)
The wheel face fallen in is contacted with track (3) upper surface, and pulley (4) two sides convex portion blocks track (3) two sides, and pulley (4)
It is corresponded with column (11), is respectively provided with a pulley (4) below each column (11).
6. the rain shade according to claim 3 for foundation pit, it is characterized in that: arc girder steel (7) cross section is triangle,
Each arc girder steel (7) includes the round tube (15) of three transverse directions, and multiple connecting tubes (16) are arranged between every two round tube (15).
7. the rain shade according to claim 1 for foundation pit, it is characterized in that: buffer unit (6) includes rubber material
Buffer stopper, buffer stopper are fixed by screw rod and main couple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233961.3U CN209620030U (en) | 2018-12-28 | 2018-12-28 | A kind of rain shade for foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233961.3U CN209620030U (en) | 2018-12-28 | 2018-12-28 | A kind of rain shade for foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620030U true CN209620030U (en) | 2019-11-12 |
Family
ID=68447713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233961.3U Active CN209620030U (en) | 2018-12-28 | 2018-12-28 | A kind of rain shade for foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663997A (en) * | 2020-12-29 | 2021-04-16 | 呼伦贝尔学院 | Energy-saving assembled grassland box wagon structure for fire abandoning and overwintering cleaning in high-latitude and high-cold areas and assembling method thereof |
-
2018
- 2018-12-28 CN CN201822233961.3U patent/CN209620030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663997A (en) * | 2020-12-29 | 2021-04-16 | 呼伦贝尔学院 | Energy-saving assembled grassland box wagon structure for fire abandoning and overwintering cleaning in high-latitude and high-cold areas and assembling method thereof |
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