CN209197730U - Level gauge - Google Patents
Level gauge Download PDFInfo
- Publication number
- CN209197730U CN209197730U CN201821949407.9U CN201821949407U CN209197730U CN 209197730 U CN209197730 U CN 209197730U CN 201821949407 U CN201821949407 U CN 201821949407U CN 209197730 U CN209197730 U CN 209197730U
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- storage cylinder
- umbrella
- cylinder
- storage
- level
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Abstract
The utility model relates to a surveyor's level, including the tripod, the top of tripod articulates there is the roof, the surveyor's level body has been placed on the roof, be provided with protector on the roof, protector includes the vertical storage cylinder that sets up on the roof, be provided with the protection umbrella in the storage cylinder, the protection umbrella includes the umbrella stick, the umbrella stick slides with storage cylinder and is connected, make the protection umbrella take out by storage cylinder's opening indentation storage cylinder or by storage cylinder's opening and cover the surveyor's level in order to strut, the umbrella stick with take in and be provided with firm subassembly between the cylinder, the fixed protection umbrella of firm subassembly is by taking in the position when cylinder takes out. The utility model discloses the effect of protection surveyor's level body has.
Description
Technical field
The utility model relates to the technical fields of engineering survey, more particularly, to a kind of level.
Background technique
Level is the instrument for establishing horizontal line of sight measurement ground point-to-point transmission height difference, and principle is to be surveyed according to measurement of the level principle
Height difference between amount ground point.
It is existing to can refer to the Chinese patent that notification number is CN206002094U, disclose a kind of level comprising three
Foot prop is provided with top plate at the top of tripod, bottom plate is provided on top plate, level ontology, top plate and bottom are placed on bottom plate
It is provided with height-regulating component between plate, Component driver bottom plate is turned up and is moved with level ontology along the direction perpendicular to top plate.
In use, level ontology is located on bottom plate, the height of level can be adjusted by the way that component is turned up, then by grasping
Make personnel's collimation telescope target, reads on levelling rod, finally calculated, depth displacement can be obtained.
Level is usually used in the fields such as construction site, bridge construction, road construction, and weather of constructing is unpredictable, fine day
When, direct sunlight, it will operator's accurate reading is influenced, and when the rainy day, rainwater is directly beaten on telescope or other mirror surfaces,
It influences to use；Meanwhile in the sun, prolonged irradiation will will affect the precision of level to the exposure of level ontology when use.
Utility model content
The purpose of the utility model is to provide a kind of level, achieve the effect that protect level ontology.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of level, including tripod are hinged with top plate at the top of tripod, level ontology are placed on top plate,
Protective device is provided on top plate, protective device includes the storage cylinder being vertically arranged on top plate, stores and is provided in cylinder
Protective umbrella, protective umbrella include umbrella handle, and umbrella handle and storage cylinder sliding are connected, received so that protective umbrella is retracted by the opening of storage cylinder
Receive cylinder or by storage cylinder opening extraction to strut covering level, be provided with firm group between umbrella handle and storage cylinder
Part consolidates position when component fixed protection umbrella is extracted out by storage cylinder.
By using above-mentioned technical proposal, when using the equipment, first protective umbrella can be extracted out out of storage cylinder, so that anti-
Interior wall slip of the umbrella handle along storage cylinder of umbrella is protected, is then fixed protective umbrella by firm component, so that it will not edges to store
The inner wall slide downward of cylinder makes it cover level ontology at this point, can strut protective umbrella, avoids level ontology
It is drenched by direct sunlight or rainwater, to be protected level and be maintained.
The utility model is further arranged to: being provided with sliding block on the umbrella handle of the protective umbrella, the inside for storing cylinder is set
It is equipped with the sliding slot for sliding block sliding, sliding slot does not run through the end face of storage cylinder.
By using above-mentioned technical proposal, when protective umbrella is extracted out by the openning shape of storage cylinder, the outer wall of sliding block is by edge
Sliding slot sliding improves stability when protective umbrella extraction so that protective umbrella will not arbitrarily shake in extraction, meanwhile, sliding slot is not
Through the end face of storage cylinder opening shape, sliding block is avoided to be skidded off by the end face of storage cylinder, so that protective umbrella be avoided to be detached from storage
The phenomenon that cylinder, further increases the stability of extraction protective umbrella.
The utility model is further arranged to: the firm component includes the firm bar hinged with umbrella handle, and articulated shaft is located at
In horizontal plane, stores and offer the card slot that inlay card consolidates bar on cylinder.
It, can be by the bottom end of firm bar to far from receipts when sliding block slides to the top of sliding slot by using above-mentioned technical proposal
The axis direction of cylinder received pulls out, and by the bottom end inlay card of firm bar in card slot, to support protective umbrella, so that it will not along receiving
The inner wall slide downward of cylinder received improves the stability of protective umbrella so that protective umbrella be fixed.
The utility model is further arranged to: the storage cylinder is openning shape, and the area of section of openning shape one end is greater than
The area of section of the other end.
By using above-mentioned technical proposal, the end face for storing cylinder opening shape is open-like shape, is convenient for folding and unfolding protective umbrella, so that
Protective umbrella is easier to enter the opening of storage cylinder close to one end of storage cylinder, so that protective umbrella is withdrawn storage cylinder
It is interior, convenient for storage protective umbrella.
The utility model is further arranged to: the storage cylinder is to be detachably fixed to connect with top plate.
By using above-mentioned technical proposal, stores cylinder and be arranged on top plate, when used outdoors, protection can be extracted out
Umbrella protects level ontology, indoors in use, can disassemble storage cylinder, convenient for storage.
The utility model is further arranged to: described be detachably fixed is connected as being bolted.
By using above-mentioned technical proposal, the connection type of bolt is more firm, meanwhile, storage can be justified by loosering a bolt
Cylinder disassembles, and bolt arrangement is simple, is easy to use and operates.
The utility model is further arranged to: it is described storage cylinder opening shape end face be provided with storage lid, storage lid with
It is hinged to store cylinder.
By using above-mentioned technical proposal, the setting for storing lid can avoid falling into dust in storage cylinder, so that it is guaranteed that sliding
The continuity that block slides in sliding slot, meanwhile, it also can avoid the surface of dust covered protection umbrella.
The utility model is further arranged to: the storage, which covers, is provided with pull ring.
By using above-mentioned technical proposal, operator can open storage lid by lifting pull ring, use convenient for raising
Convenience.
The utility model is further arranged to: the storage cylinder is the storage cylinder of plastic material.
By using above-mentioned technical proposal, plastic material lighter in weight, chemical stabilization will not corrode, and impact resistance is good,
It is easy to use.
In conclusion the advantageous effects of the utility model are as follows:
It is drenched 1. the setting of protective umbrella can avoid level ontology by direct sunlight or rainwater, to realize to water
The protection and maintenance of quasi- instrument；
2. storing between cylinder and top plate is card dismantling connection, it is convenient for dismantling, it can also be in room in outdoor application
Interior use improves the convenience used.
Detailed description of the invention
Fig. 1 is the using effect schematic diagram of the utility model；
Fig. 2 is the partial enlargement diagram of part A in Fig. 1；
Fig. 3 is the diagrammatic cross-section that the utility model embodies storage cylindrical structure.
In figure, 1, tripod；11, support rod；12, top plate；2, level ontology；3, cylinder is stored；31, connection sheet；
311, bolt；32, protective umbrella；321, umbrella handle；3211, sliding block；3212, bar is consolidated；33, sliding slot；34, card slot；35, storage lid；
351, pull ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of level disclosed by the utility model, including tripod 1, the top of tripod 1 are provided with
Top plate 12 is placed with level ontology 2 on top plate 12, and protective device is additionally provided on top plate 12, and protective device includes storage circle
Cylinder 3 is stored in cylinder 3 and is provided with protective umbrella 32.
Tripod 1 includes three support rods 11.Support rod 11 is cuboid rod-like structure, and bottom end is in cusp-shaped and stands on ground
The top surface in face, three support rods 11 is located in the same horizontal plane, and the top of three support rods 11 is connected with common top plate 12.
Top plate 12 is circular plate structure, and three support plates are evenly spaced on along the circumferencial direction of top plate 12, and three support rods 11
Top it is hinged with the bottom surface of top plate 12 respectively, articulated shaft is respectively positioned in horizontal plane, so that three support rods 11 can be with articulated shaft
Centered on overturn upward or downward.
When support rod 11 is pulled to the direction far from 12 center of top plate, the bottom end of support rod 11 is to far from 12 center of top plate
The direction at place is mobile, and top is then rotated up centered on articulated shaft, so that top plate 12 moves down, reduces top plate 12
Position height；When support rod 11 is pushed to the direction close to 12 center of top plate, the bottom end of support rod 11 is to close to top plate 12
Direction at center is mobile, and top is then rotated down centered on articulated shaft, so that top plate 12 moves up, to increase top
The position height of plate 12.
Level ontology 2 is mounted on top plate 12.Level ontology 2 is fixed on the top surface of top plate 12, and side is provided with anti-
Protection unit, in conjunction with Fig. 2, protective device includes storage cylinder 3.Storage cylinder 3 is opening up cylinder-like structure, axis and ground
Face is vertical, and storage cylinder 3 is plastic material, and opening extends to open-like shape, the section face of opening to the direction far from axis
Product is greater than the area of section of bottom end, and bottom surface is abutted with the top surface of top plate 12, and lower horizontal is outward extended with the connection sheet 31 of annular,
Bolt 311 is provided in connection sheet 31, bolt 311 is passed down through connection sheet 31 by the top of connection sheet 31 and 12 screw thread of top plate connects
It connects.
It referring to Fig. 2, stores and is provided with protective umbrella 32 in cylinder 3, protective umbrella 32 is collapsible comprising umbrella handle 321, umbrella handle
321 be cylindrical-shaped structure, and in conjunction with Fig. 3, there are two sliding block 3211, two sliding blocks for the bottom setting of the outer circumferential walls of umbrella handle 321
3211 are symmetrical arranged centered on the axis for storing cylinder 3.The inner wall of storage cylinder 3 is provided with the cunning to match with sliding block 3211
The length direction of slot 33, sliding slot 33 is consistent with the storage axis of cylinder 3, and sliding slot 33 is not through the storage ringent end face of cylinder 3.
The outer circumferential walls of 321 final section of umbrella handle consolidate bar 3212 there are two being vertically arranged.Two firm bars 3212 are to receive
It receives and is symmetrical arranged centered on the axis of cylinder 3, the outer wall of one end and umbrella handle 321 for consolidating bar 3212 is hinged, and articulated shaft is located at water
In plane, firm bar 3212 can be rotated upward or downward centered on articulated shaft.The storage ringent inner wall of cylinder 3 is provided with two
A card slot 34 that bar 3212 is consolidated for inlay card consolidates the outer wall of bar 3212 when protective umbrella 32 is whole to be put in storage cylinder 3
There are gaps with the inner wall of storage cylinder 3, so as not to influence the extraction or withdrawal of protective umbrella 32.
Fig. 2 is reviewed, the storage ringent end face of cylinder 3 is provided with storage lid 35.Storage lid 35 is circular sheet-like structures, greatly
Small in the same size with the storage ringent end face of cylinder 3, storage lid 35 is hinged with the top for storing cylinder 3, and articulated shaft is located at water
In plane, so that storage lid 35 upper centered on articulated shaft can mutually be overturn, stores and be provided with pull ring 351 on lid 35.Pull ring 351 is
The opening direction of U-shaped rod-like structure, U-shaped structure is stored at the center of lid 35, on the periphery of storage lid 35, close to storage
The side of lid 35 is fixedly connected with the outer wall of storage lid 35.The setting of pull ring 351 pinches pull ring 351 convenient for operator and will store
Lid 35 is dug upwards, convenient for opening storage lid 35, to take out protective umbrella 32.
The implementation principle of the present embodiment are as follows:
When using the device measuring outdoors, it can be first turned on storage lid 35, protective umbrella 32 is drawn upwardly out, so that sliding
The outer wall of block 3211 along the chute 33 inner wall upward sliding, when sliding into suitable position, downwardly turn over firm bar 3212, and will be steady
The lower one end inlay card of 3212 position height of solid rod is in card slot 34, so that firm bar 3212 supports protective umbrella 32, at this point, i.e.
Openable level ontology 2 measures；The setting of protective umbrella 32 can avoid the exposure in the sun of level ontology 2, can also keep away
Exempt to be drenched in the rainy day, convenient for protecting level and being maintained；In use, 311 can be loosered a bolt, it will be stored when indoors
Cylinder 3 is disassembled from top plate 12, is easy to use.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of level, including tripod (1), it is hinged with top plate (12) at the top of tripod (1), top plate is placed on (12)
Level ontology (2), it is characterised in that: protective device is provided on top plate (12), protective device includes being vertically arranged in top plate
(12) the storage cylinder (3) on, storage cylinder (3) is interior to be provided with protective umbrella (32), and protective umbrella (32) includes umbrella handle (321), umbrella
Handle (321) and storage cylinder (3) sliding connect, so that opening retraction storage cylinder (3) of the protective umbrella (32) by storage cylinder (3)
Or it is provided between umbrella handle (321) and storage cylinder (3) steady by the opening extraction of storage cylinder (3) with strutting covering level
Gu component consolidates position when component fixed protection umbrella (32) is extracted out by storage cylinder (3).
2. a kind of level according to claim 1, it is characterised in that: set on the umbrella handle (321) of the protective umbrella (32)
It is equipped with sliding block (3211), the sliding slot (33) of storage cylinder (3) being internally provided with for sliding block (3211) sliding, sliding slot (33) does not pass through
Wear the end face of storage cylinder (3).
3. a kind of level according to claim 1, it is characterised in that: the firm component includes cutting with scissors with umbrella handle (321)
The firm bar (3212) connect, articulated shaft are located in horizontal plane, and the card slot that inlay card consolidates bar (3212) is offered in storage cylinder (3)
(34)。
4. a kind of level according to claim 1, it is characterised in that: the storage cylinder (3) is openning shape, openning shape
The area of section of one end is greater than the area of section of the other end.
5. a kind of level according to claim 1, it is characterised in that: the storage cylinder (3) is with top plate (12) can
Disassembly is fixedly connected.
6. a kind of level according to claim 5, it is characterised in that: described be detachably fixed is connected as bolt (311)
Connection.
7. a kind of level according to claim 1, it is characterised in that: the ringent end face of the storage cylinder (3) is set
It is equipped with storage lid (35), storage lid (35) and storage cylinder (3) are hinged.
8. a kind of level according to claim 7, it is characterised in that: be provided with pull ring on the storage lid (35)
(351)。
9. a kind of level according to claim 1, it is characterised in that: storage cylinder (3) is the receipts of plastic material
It receives cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949407.9U CN209197730U (en) | 2018-11-24 | 2018-11-24 | Level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949407.9U CN209197730U (en) | 2018-11-24 | 2018-11-24 | Level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197730U true CN209197730U (en) | 2019-08-02 |
Family
ID=67425809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949407.9U Active CN209197730U (en) | 2018-11-24 | 2018-11-24 | Level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006636A (en) * | 2019-11-19 | 2020-04-14 | 中建八局第一建设有限公司 | Elevation measurement control level |
-
2018
- 2018-11-24 CN CN201821949407.9U patent/CN209197730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006636A (en) * | 2019-11-19 | 2020-04-14 | 中建八局第一建设有限公司 | Elevation measurement control level |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |