CN208688482U - A kind of level portable unit - Google Patents
A kind of level portable unit Download PDFInfo
- Publication number
- CN208688482U CN208688482U CN201821212642.8U CN201821212642U CN208688482U CN 208688482 U CN208688482 U CN 208688482U CN 201821212642 U CN201821212642 U CN 201821212642U CN 208688482 U CN208688482 U CN 208688482U
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- CN
- China
- Prior art keywords
- support plate
- protection shell
- pedestal
- cover
- sealing
- 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 level portable units, are related to levelling field of constructing, and including pedestal and are fixed in the supporting table of Chuck top, and the top of the supporting table is connected with support plate, and sliding is connected with protection shell vertically in the support plate；There are two cover boards for the protection housing tip rotation connection, and two cover boards merge with protection case lid will protect the top closure of shell, and the junction of two cover boards is provided with seal assembly；The inner wall of the protection shell is bonded with the side wall of support plate, and the actuator for driving protection shell to slide vertically is provided on the pedestal；Level is placed on the supporting plate, protection shell slides vertically with support plate to be connect, so that closed containing cavity is cooperatively formed with support plate, consequently facilitating reducing the dust in closed containing cavity；Seal assembly on two cover boards can be sealed the junction of two cover boards, so that the dust entered in closed containing cavity is reduced, consequently facilitating storing to level.
Description
Technical field
The utility model relates to levelling fields of constructing, more specifically, being related to a kind of level portable unit.
Background technique
Level is the instrument for establishing horizontal line of sight measurement ground point-to-point transmission height difference.
The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN204359304U, which disclose
A kind of fixed portable stand of level, including it is level mounting base, telescoping inner, fixed outer tube, hydraulic cylinder, pedestal, multiple universal
Wheel, four connection shafts, dust cover, handle, stablizes reinforcing rib and dust excluder at four blocks of side plates, and fixed outer tube is located on hydraulic cylinder,
Telescoping inner connects hydraulic cylinder and level mounting base, and the bottom of pedestal is arranged in multiple universal wheels；Four blocks of side plates pass through four companies
Spindle is connected at the upper end-face edge for chasing after quasi- instrument mounting base, and four blocks of side plates are centered around around level, and dust excluder is arranged four
The both sides of the edge of block side plate, dust shroud are stablized reinforcing rib and are arranged on telescoping inner on four blocks of side plates.
But the four of the portable stand side plates are vertically arranged and close dust shroud at the top of four side plates, four
There are gap between side plate and between side plate and dust cover, dust, which is easy to enter four side plates from the gap of side plate, to be formed
Cavity in, level is placed in portable stand for a long time and is easily adhered dust, to be not easy to the storage to level.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of level portable unit,
Advantage is can be convenient for reducing the dust when placing to level, consequently facilitating storing to level.
To achieve the above object, the utility model provides following technical solution: a kind of level portable unit, including base
Seat and the supporting table for being fixed in Chuck top, the top of the supporting table is connected with support plate, slides vertically in the support plate
Shifting is connected with protection shell；
There are two cover boards for the protection housing tip rotation connection, and two cover boards merge with protection case lid will protection
The junction of the top closure of shell, two cover boards is provided with seal assembly；
The inner wall of the protection shell is bonded with the side wall of support plate, and it is vertical that drive protection shell is provided on the pedestal
The actuator of sliding.
By using above-mentioned technical proposal, level is placed on the supporting plate, protection shell slides vertically with support plate
Connection, so that closed containing cavity is cooperatively formed with support plate, consequently facilitating reducing the dust in closed containing cavity；It is close on two cover boards
Sealing assembly can be sealed the junction of two cover boards, so that the dust entered in closed containing cavity is reduced, consequently facilitating
Level is stored.
The utility model is further arranged to: the cover board includes left cover and right cover plate, and the left cover is separate with guarantor
The sealed step of one end of protective case body rotation connection, is provided with the cooperation step abutted with sealed step, institute on the right cover plate
State the top that sealed step is located at cooperation step.
By using above-mentioned technical proposal, sealed step is abutted with cooperation step, to increase left cover and right cover plate company
The area at place is connect, consequently facilitating reinforcing the connection of left cover and right cover plate quality inspection, consequently facilitating connecting to left cover with right cover plate
The sealing at place.
The utility model is further arranged to: the two sides on support plate top are connected with jacking block vertically, close to left cover
The height of jacking block is greater than the height of the jacking block close to right cover plate.
By using above-mentioned technical proposal, when protecting cabinet sliding, left cover is contacted prior to jacking block, and left cover is first beaten
It opens, then right cover plate is just opened；When closed, right cover plate is first closed, and left cover is just closed, consequently facilitating to left cover and right cover
Connection between plate.
The utility model is further arranged to: the top of the jacking block is rotatably connected to guide wheel.
By using above-mentioned technical proposal, during cover board is opened, guide wheel and cover board are rotatablely connected, consequently facilitating subtracting
Few damage to cover board, consequently facilitating sealing of the cover board to protection shell.
The utility model is further arranged to: the area of the support plate is greater than the area of supporting table, and support plate extends
The part of supporting table is sealing out；
The inner wall of the protection shell is connected with connection frame by positon of near bottom, and the side wall of the connection frame is bonded with supporting table
And it slides and connects with supporting table；
After the protection shell sliding, the connection frame is abutted with the sealing in support plate.
By using above-mentioned technical proposal, connects frame and abutted with sealing, so that the bottom end of protection shell is sealed,
The intracorporal dust of protective shell is entered to reduce.
The utility model is further arranged to: the connection frame is connected with sealing block close to the side of sealing, described close
The seal groove with sealing block grafting is offered in envelope portion.
By using above-mentioned technical proposal, sealing block and seal groove grafting, consequently facilitating reinforce connection frame and sealing it
Between connection, consequently facilitating reduce enter the intracorporal dust of protective shell.
The utility model is further arranged to: being connected with cover board described in rotation axis on the cover board and is passed through rotation axis and protection
Housing into rotation connects, and is socketed with torsional spring in the rotation axis；
The protection shell is equipped at rotation axis and is connected with limited block, and one end of the torsional spring is abutted with limited block, another
End is abutted with cover board.
By using above-mentioned technical proposal, torsional spring provides torsion, so that it is connected to cover board always on protection shell, thus
The intracorporal dust of protective shell is entered convenient for reducing.
The utility model is further arranged to: it is provided with guide post on the pedestal, is provided with screw thread in the guide post,
The guide post passes through pedestal and cooperates with base thread；
One end that the guide post passes through pedestal is connected with circular cone, and the cone is straight down.
By using above-mentioned technical proposal, operation makes on dirt road, can rotary steering column so that the circular cone of guide post is pricked
In burying, consequently facilitating pedestal is fixed, consequently facilitating the use of level.
In conclusion the utility model has the following beneficial effects:
1, level is placed on the supporting plate, protection shell slides vertically with support plate to be connect, to match with support plate
Conjunction forms closed containing cavity, consequently facilitating reducing the dust in closed containing cavity；Seal assembly on two cover boards can cover two
The junction of plate is sealed, so that the dust entered in closed containing cavity is reduced, consequently facilitating storing to level；
2, sealed step is abutted with cooperation step, thus increase the area of left cover and right cover plate junction, consequently facilitating
The connection for reinforcing left cover and right cover plate quality inspection, consequently facilitating the sealing to left cover and right cover plate junction；
3, sealing block and seal groove grafting, consequently facilitating reinforcing the connection between connection frame and sealing, consequently facilitating subtracting
The intracorporal dust of protective shell is entered less.
Detailed description of the invention
Fig. 1 is the overall schematic for embodying the present embodiment；
Fig. 2 is the decomposition diagram for embodying the present embodiment；
Fig. 3 is the enlarged diagram for embodying the portion A in Fig. 2；
Fig. 4 is the enlarged diagram for embodying the portion B in Fig. 2；
Fig. 5 is the enlarged diagram for embodying the portion C in Fig. 2；
Fig. 6 is the enlarged diagram for embodying the portion D in Fig. 2;
Fig. 7 is the enlarged diagram for embodying the portion E in Fig. 2.
In figure: 1, pedestal；11, universal wheel；12, guide post；121, circular cone；122, turntable；2, supporting table；3, support plate；
31, clamping component；311, fixed block；312, slipping block；3121, fall block；313, reset spring；32, slippage slot；33, jacking block；
331, guide wheel；4, shell is protected；41, frame is connected；411, sealing block；42, cover board；421, left cover；4211, sealed step；
422, right cover plate；4221, cooperate step；423, rotation axis；43, limited block；44, torsional spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of level portable unit, as depicted in figs. 1 and 2, including pedestal 1, the supporting table 2 that is fixed in 1 top of pedestal,
It is fixed in the support plate 3 on 2 top of supporting table and slides the protection shell 4 of connection vertically with support plate 3；The four of 1 bottom end of pedestal
Angle Position is provided with universal wheel 11, and the top setting of pedestal 1 is not limited to four guide posts 12 there are four guide post 12(), it leads
Screw thread is provided on column 12, guide post 12 passes through pedestal 1 and is threadedly engaged with pedestal 1, and guide post 12 passes through one end of pedestal 1
It is provided with circular cone 121, the biggish one end in 121 section of circular cone is fixedly connected with guide post 12；The top of guide post 12, which is connected with, to be turned
Disk 122, the diameter of turntable 122 are greater than the diameter of guide post 12.
The area of support plate 3 is greater than the area of supporting table 2, and the part that support plate 3 extends supporting table 2 is sealing；Branch
The top of fagging 3 is provided with clamping component 31, and clamping component 31 includes two fixed blocks 311, two for being fixed in 3 top of support plate
A slipping block 312 connected with the sliding of support plate 3 and the reset spring 313 being arranged between fixed block 311 and slipping block 312
(as shown in Figure 4)；Two fixed blocks 311 are located at the two sides of support plate 3, and one end of reset spring 313 and fixed block 311 are solid
Fixed connection, the other end are fixedly connected with slipping block 312；It is as shown in Figure 4 that the bottom end of slipping block 312 is connected with the 3121(of falling block), branch
It is as shown in Figure 4 that the slippage slot 32(for supplying block 3121 to slide is offered on fagging 3).
The through slot that top is connected to bottom end is offered on protection shell 4, protects and is connected with connection on the inner wall of 4 bottom end of shell
Frame 41(is as shown in Figure 7), connection frame 41 is bonded far from the side of protection shell 4 with the side wall of supporting table 2, and sliding with supporting table 2
Move connection；It is as shown in Figure 7 that the side of connection frame 41 towards sealing is connected with sealing block 411(), sealing direction connection frame 41
Side offer the seal groove for 411 grafting of sealing block.
As shown in Figure 2 and Figure 6, the top two sides of shell 4 is protected to be rotatably connected to cover board 42, after cover board 42 is closed, lid
Plate 42 is abutted with the top of protection shell 4, and cover board 42 will protect the top closure of shell 4；Cover board 42 includes 421 He of left cover
The junction of right cover plate 422, left cover 421 and right cover plate 422 is provided with sealed step 4211, right cover plate 422 and left cover 421
Junction be provided with the cooperation step 4221 abutted with sealed step 4211；Sealed step 4211 is on the top of cooperation step 4221
End.
As shown in Figures 2 and 3, rotation axis 423 is set at cover board 42 and protection 4 rotation connection of shell, is covered in rotation axis 423
It is connected to torsional spring 44, protection shell 4 is connected with limited block 43 at rotation axis 423；One end of torsional spring 44 is abutted with cover board 42, separately
One end is abutted with limited block 43；Cover board 42 is connected to the top of protection shell 4 under the action of torsional spring 44.
The two sides on 3 top of support plate are provided with jacking block 33, and two jacking blocks 33 are located at corresponding two 311 phases of fixed block
Mutually separate side；Jacking block 33 is rotatably connected to guide wheel 331 far from one end of support plate 3；The jacking block 33 of close left cover 421
Height is greater than the height of the jacking block 33 close to right cover plate 422.
The outside of protection shell 4 is provided with electric pushrod 45, electric pushrod 45 include extension end 451 and fixing end 452(such as
Shown in Fig. 5), the extension end 451 of electric pushrod 45 is fixedly connected with protection shell 4, and the fixing end 452 of electric pushrod 45 is fixed to be connected
It connects on the top of support plate 3.
The course of work: when needing using level, starting electric pushrod 45, to drive protection shell 4 straight down
Movement；Jacking block 33 close to left cover 421 is first abutted with left cover 421, thus drive left cover 421 around with protect shell 4
It is rotated at rotation connection；After left cover 421 rotates, the jacking block 33 close to right cover plate 422 is abutted with right cover plate 422, to drive
Right cover plate 422 around with rotated at protection 4 rotation connection of shell, so that cover board 42 be opened, so that support plate 3 be exposed, thus
Level is placed between two slipping blocks 312, to level be clamped, consequently facilitating the use of level.
After level use, electric pushrod 45 drives protection shell 4 to move straight up, to make right cover plate
422 are first closed, and the sealed step 4211 on left cover 421 is abutted with the cooperation step 4221 on right cover plate 422, thus will protection
The top closure of shell 4；After protecting the movement of shell 4 to stop, the seal groove of sealing block 411 and sealing on shell 4 is protected to insert
It connects, to be sealed.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of level portable unit, including pedestal (1) and it is fixed in the supporting table (2) on pedestal (1) top, feature exists
In: the top of the supporting table (2) is connected with support plate (3), and sliding is connected with protection shell vertically on the support plate (3)
(4)；
There are two cover board (42), two cover boards (42) and protection shell (4) lids for the rotation connection of the protection shell (4) top
The top closure of shell (4) will be protected by merging, and the junction of two cover boards (42) is provided with seal assembly；
The inner wall of protection shell (4) is bonded with the side wall of support plate (3), is provided with drive protective shell on the pedestal (1)
The actuator that body (4) slides vertically.
2. a kind of level portable unit according to claim 1, it is characterised in that: the cover board (42) includes left cover
(421) and right cover plate (422), the separate sealed step with one end of protection shell (4) rotation connection of the left cover (421)
(4211), the cooperation step (4221) abutted with sealed step (4211), the sealing station are provided on the right cover plate (422)
Rank (4211) is located at the top of cooperation step (4221).
3. a kind of level portable unit according to claim 2, it is characterised in that: the two sides on support plate (3) top are equal
Jacking block (33) are connected with vertically, the jacking block close to right cover plate (422) is greater than close to the height of the jacking block (33) of left cover (421)
(33) height.
4. a kind of level portable unit according to claim 3, it is characterised in that: the top of the jacking block (33) rotates
It is connected with guide wheel (331).
5. a kind of level portable unit according to claim 1, it is characterised in that: the area of the support plate (3) is big
Area in supporting table (2), and it is sealing that support plate (3), which extends the part of supporting table (2),；
The inner wall of protection shell (4) is connected with connection frame (41), the side wall and branch of connection frame (41) by positon of near bottom
It supports platform (2) fitting and is slid with supporting table (2) and connected；
After protection shell (4) sliding, connection frame (41) abuts with the sealing on support plate (3).
6. a kind of level portable unit according to claim 5, it is characterised in that: the connection frame (41) is close to sealing
The side in portion is connected with sealing block (411), is offered on the sealing and the seal groove of sealing block (411) grafting.
7. a kind of level portable unit according to claim 1, it is characterised in that: be connected with and turn on the cover board (42)
Moving axis (423) cover board (42) is rotatablely connected by rotation axis (423) and protection shell (4), is covered on the rotation axis (423)
It is connected to torsional spring (44)；
The protection shell (4) is equipped at rotation axis (423) and is connected with limited block (43), one end of the torsional spring (44) and limit
Block (43) abuts, and the other end is abutted with cover board (42).
8. a kind of level portable unit according to claim 1, it is characterised in that: be provided with and lead on the pedestal (1)
Xiang Zhu (12), is provided with screw thread on the guide post (12), the guide post (12) pass through pedestal (1) and with pedestal (1) screw thread
Cooperation；
One end that the guide post (12) passes through pedestal (1) is connected with circular cone (121), and the cone is straight down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212642.8U CN208688482U (en) | 2018-07-28 | 2018-07-28 | A kind of level portable unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212642.8U CN208688482U (en) | 2018-07-28 | 2018-07-28 | A kind of level portable unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688482U true CN208688482U (en) | 2019-04-02 |
Family
ID=65882763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212642.8U Expired - Fee Related CN208688482U (en) | 2018-07-28 | 2018-07-28 | A kind of level portable unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091692A (en) * | 2019-12-31 | 2020-05-01 | 合肥科安设备安装有限公司 | Combustible gas detection alarm device |
-
2018
- 2018-07-28 CN CN201821212642.8U patent/CN208688482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091692A (en) * | 2019-12-31 | 2020-05-01 | 合肥科安设备安装有限公司 | Combustible gas detection alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: 266300 Ma Jiazhuang Village, Jiulong Street Office, Jiaozhou City, Qingdao City, Shandong Province (100m west of the intersection of 204 National Road and Yingdu Road) Patentee after: Qingdao Changzhou artificial lawn Co., Ltd Address before: 266300 Ma Jiazhuang Village, Jiulong Street Office, Jiaozhou City, Qingdao City, Shandong Province (100m west of the intersection of 204 National Road and Yingdu Road) Patentee before: QINGDAO CHANGZHOU CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |