CN215261760U

CN215261760U - Sopwith staff is used in survey and drawing

Info

Publication number: CN215261760U
Application number: CN202120194377.0U
Authority: CN
Inventors: 袁伟梅; 魏健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-21
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a sopwith staff for survey and drawing, which comprises a base, chassis upper portion fixedly connected with loop bar, the inside sopwith staff that has cup jointed of loop bar, the chassis bottom is rotated through lug circumference equidistance and is connected with the lift loop bar, the inside lifter that has cup jointed of lift loop bar, the lift loop bar is through promoting post cooperation round hole and lifter fixed connection, the sopwith staff runs through the one end fixedly connected with cylinder platform of loop bar and chassis lower part, the cylinder platform is outside to be connected with the elastic clamp through branch circumference equidistance fixed connection, the lifter bottom is rotated and is connected with a supporting bench, the slot has evenly been seted up on the right side of sopwith staff, the outside threaded connection of loop bar has the bolt, the one end that the bolt runs through the loop bar is rotated through the disc and is connected with the inserted block, the utility model relates to a surveying and drawing instrument technical field. This sopwith staff for survey and drawing has solved the inconvenient height-adjusting that carries out the flexibility according to the scene of current sopwith staff for survey and drawing when measuring to and inconvenient problem of accomodating after using.

Description

Sopwith staff is used in survey and drawing

Technical Field

The utility model relates to a surveying and mapping instrument technical field specifically is a sopwith staff for survey and drawing.

Background

The sliding staff is one of leveling staff, and early leveling staff are mostly made of wood, are heavy and limited in length, and are inconvenient to carry during measurement. The portable height measurement instrument is characterized in that the portable height measurement instrument is made of light high-strength materials such as aluminum alloy and the like, a tower type shrinkage form is adopted, the portable height measurement instrument is convenient to draw out when in use, the single height measurement range is greatly enlarged, and the portable height measurement instrument is shrunk when being carried. The prior sopwith staff for surveying and mapping is inconvenient to carry out flexible height adjustment according to the field when measuring, and is inconvenient to store after use, thereby occupying the use space easily.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a sopwith staff for survey and drawing has solved the inconvenient height adjustment that carries on the flexibility according to the scene of current sopwith staff for survey and drawing when measuring to and use the inconvenient problem of accomodating of back.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sopwith staff for survey and drawing, includes the chassis, chassis upper portion fixedly connected with loop bar, the inside sopwith staff that has cup jointed of loop bar, the disc bottom is rotated through lug circumference equidistance and is connected with the lift loop bar, the inside lifter that has cup jointed of lift loop bar, the lift loop bar is through carrying post cooperation round hole and lifter fixed connection, it has the spring to carry the outside registrated of post, the one end and the lift loop bar fixed connection of spring, the sopwith staff runs through the one end fixedly connected with cylinder platform of loop bar and disc lower part, the cylinder platform is outside through branch circumference equidistance fixed connection elastic clamp, lifter bottom rotation is connected with a supporting bench, the slot has evenly been seted up on the right side of sopwith staff, the outside threaded connection of loop bar has the bolt, the one end that the bolt runs through the loop bar is rotated through the disc and is connected with the inserted block.

Preferably, the bolt is externally sleeved with a locking gasket, and the locking gasket is attached to the outer side of the sleeve rod.

Preferably, the elastic clamp is clamped with the lifting sleeve rod, and the round holes are uniformly arranged outside the lifting rod.

Preferably, one end of the spring, which is far away from the lifting sleeve rod, is fixedly connected with the lifting column, and the lower part of the supporting table is fixedly connected with a fixing nail.

Preferably, the insertion block is engaged with the insertion slot, and the support platform is in a shape of a truncated cone with a narrow upper part and a wide lower part.

Preferably, the front part of the sliding staff is provided with scale marks.

(III) advantageous effects

The utility model provides a sopwith staff for survey and drawing. The method has the following beneficial effects:

(1) this sopwith staff for survey and drawing, through the sopwith staff, the cylinder platform, branch, the elasticity presss from both sides, the lift loop bar, the lifter, carry the post, a spring, the round hole, a supporting bench, can be when using complete individual device, in, carry and carry post extension spring and make it break away from in the round hole, later with the lifter shrink to the last round hole position of outward appearance lower part, not hard up the post is carried to the spring shrink resilience just drives and carries the post and insert in the round hole this moment, it presss from both sides the outside with it folding to elasticity to hold the lift loop bar, inwards press down the lift loop bar just to enable its joint and press from both sides inside at elasticity, finish the back with three lift loop bar joint, area has been practiced thrift promptly, also made things convenient for to accomodate and carry, the practicality of whole device has been improved.

(2) This sopwith staff for survey and drawing through being provided with brace table and staple, can insert the staple in the soil of construction place after adjusting the length of lift telescopic link, and because the brace table can improve the stability that whole device placed on ground for under narrow round platform shape wide. Through being provided with the scale mark, the staff of being convenient for to the grasp of height when adjusting the sopwith staff lift, for using provides the convenience, through loop bar, sopwith, slot, inserted block, disc, bolt and check washer's cooperation, the staff of being convenient for is nimble to be adjusted the height of sopwith, and check washer can carry out effectual supplementary fixed to the height after the adjustment, has improved the stability and the flexibility ratio of use of adjusting the back sopwith.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partially cut structure of the loop bar of the present invention;

fig. 4 is an enlarged schematic view of the area B in fig. 2 according to the present invention.

In the figure: 1 chassis, 2 loop bars, 3 tower chi, 4 lugs, 5 lift loop bars, 6 lifter, 7 round holes, 8 lifting columns, 9 springs, 10 supporting tables, 11 fixing nails, 12 cylindrical tables, 13 struts, 14 elastic clamps, 15 slots, 16 inserts, 17 discs, 18 bolts, 19 anti-loosening gaskets, 20 scale marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sopwith staff for survey and drawing, which comprises a base 1, 1 upper portion fixedly connected with loop bar 2 on chassis, 2 inside sopwith staff 3 that has cup jointed of loop bar, 1 bottom on chassis is rotated through 4 circumference equidistance of lug 4 and is connected with lift loop bar 5, lift loop bar 5 is inside to have cup jointed lifter 6, lift loop bar 5 is through 8 cooperation round holes of

lift post

7 and 6 fixed connection of lifter, 8 outside registrates of lift post have spring 9, spring 9's one end and 5 fixed connection of lift loop bar, sopwith staff 3 runs through the one end fixedly connected with cylinder platform 12 of loop bar 2 and 1 lower part on chassis, cylinder platform 12 is outside to be connected with supporting bench 10 through 13 circumference equidistance fixed connection elastic clamp, 6 bottom of lifter rotate and are connected with supporting bench 10, slot 15 has evenly been seted up on the right side of sopwith on staff 3, the outside threaded connection of loop bar 2 has bolt 18, bolt 18 runs through the one end of loop bar 2 and rotates through disc 17 and is connected with inserted block 16.

In this embodiment, the bolt 18 is sleeved with a lock washer 19, and the lock washer 19 is attached to the outer side of the sleeve rod 2. Through the cooperation of loop bar 2, sopwith staff 3, slot 15, inserted block 16, disc 17, bolt 18 and locking gasket 19, the staff of being convenient for adjusts the height of sopwith staff in a flexible way, and locking gasket 19 can carry out effectual supplementary fixed to the height after the adjustment, has improved the stability of adjusting back sopwith the flexibility ratio of use.

In this embodiment, the elastic clamp 14 is clamped with the lifting sleeve rod 5, and the round holes 7 are uniformly arranged outside the lifting rod 6. Through sopwith staff 3, cylinder platform 12, branch 13, elasticity presss from both sides 14, lift loop bar 5, lifter 6, carry post 8, spring 9, round hole 7, brace table 10, can be when using complete individual device, carry and carry post 8 extension spring 9 and make it break away from in the round hole 7, later with lifter 6 shrink to the last round hole 7 position of outward appearance lower part, not hard up carry post 8 this moment spring 9 shrink resilience just drive and carry post 8 and insert round hole 7, hold lift loop bar 5 and fold it to elasticity and press from both sides 14 outsidely, inwards press down lift loop bar 5 just can make its joint inside elasticity presss from both sides 14, finish three lift loop bar 5 joints after, area has been practiced thrift promptly, also made things convenient for accomodating and carried, the practicality of whole device has been improved.

In this embodiment, the end of the spring 9 far from the lifting sleeve rod 5 is fixedly connected with the lifting column 8, and the lower part of the support table 10 is fixedly connected with the fixing nail 11. Through being provided with brace table 10 and staple 11, can be after adjusting the length of lift loop bar 5, insert the staple 11 in the soil in construction place, and because brace table 10 can improve the stability that whole device placed on ground for the round platform shape of width under the narrow top.

In this embodiment, the insertion block 16 is engaged with the insertion groove 15, and the support base 10 has a truncated cone shape with a narrow top and a wide bottom.

In this embodiment, the front portion of the sliding staff 3 is provided with scale marks 20. Through being provided with scale mark 20, the staff of being convenient for is to the grasp of height when adjusting the sopwith staff 3 and going up and down, provides the convenience for the use.

When the device works, the whole device is moved to a surveying and mapping place to be used, the lifting column 8 is held by a hand to stretch the spring 9 to be separated from the round hole 7, the length of the lifting rod 6 can be stretched according to requirements, the lifting column 8 is loosened, the spring 9 contracts and rebounds to drive the lifting column 8 to be inserted into the round hole 7, the fixing nail 11 is inserted into soil of a construction place, the stability of the whole device placed on the ground can be improved due to the round table shape of the supporting table 10 with a narrow top and a wide bottom, then the height of the sleeve rod 2 is adjusted according to the length of actual surveying and mapping, the inserting block 16 is not clamped in the slot 15 on the right side of the sliding staff 3 by screwing the bolt 18, the sliding staff 3 can be stretched for height adjustment, the adjusting activity is improved, after the height is determined, the sliding bolt 18 is screwed to insert the inserting block 16 into the corresponding slot 15 to fix the height, and the anti-loosening gasket 19 can effectively assist and fix the adjusted height, the stability of adjusting back sopwith staff has been improved, can observe anterior scale mark 20 of sopwith staff 3 according to the survey and drawing height, the staff of being convenient for adjusts when sopwith staff 3 goes up and down, for the use provides the convenience, when using complete individual device, carry and carry 8 extension spring 9 of post and make it break away from among the round hole 7, later with lifter 6 shrink to last round hole 7 position of outward appearance lower part, not hard up carry 8 post 8 this moment spring 9 shrink resilience just drive and carry post 8 and insert among the round hole 7, hold lift loop bar 5 and fold it to the elasticity clamp 14 outside, inwards press down lift loop bar 5 just to enable its joint inside elasticity clamp 14, finish the back with 5 joints of three lift loop bar, area has been practiced thrift promptly, also made things convenient for accomodating and carried, the practicality of whole device has been improved. The whole device can be convenient for workers to flexibly adjust the height of the sliding staff 3 through the matching of the loop bar 2, the sliding staff 3, the slot 15, the insert block 16, the disc 17, the bolt 18 and the anti-loosening gasket 19, the anti-loosening gasket 19 can effectively assist and fix the adjusted height, the stability and the use flexibility of the adjusted sliding staff are improved, through the matching of the sliding staff 3, the cylindrical table 12, the support rod 13, the elastic clamp 14, the lifting loop bar 5, the lifting bar 6, the lifting column 8, the spring 9, the round hole 7 and the support table 10, when the whole device is used, the lifting column 8 is lifted to stretch the spring 9 to separate the spring from the round hole 7, then the lifting bar 6 is contracted to the last round hole 7 position at the lower part of the outer surface to be loosened, the lifting column 8 is contracted and rebounded by the spring 9 at the moment to drive the lifting column 8 to be inserted into the round hole 7, the lifting loop bar 5 is held by hands to be folded to the outside of the elastic clamp 14, inwards press down lift loop bar 5 and just enable its joint inside elastic clamp 14, finish the back with 5 joints of three lift loop bar, practiced thrift area promptly, also made things convenient for accomodate and carried, improved the practicality of whole device, through being provided with brace table 10 and staple 11, can be after the length of adjusting lift loop bar 5, insert the staple 11 in the soil in construction place, and because brace table 10 can improve the stability that whole device placed on ground for under narrow round platform shape wide.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sopwith staff is used in survey and drawing, includes chassis (1), its characterized in that: the upper part of the chassis (1) is fixedly connected with a loop bar (2), a tower ruler (3) is sleeved inside the loop bar (2), the bottom of the chassis (1) is rotatably connected with a lifting loop bar (5) through a lug (4) at an equal distance of the circumference, a lifting rod (6) is sleeved inside the lifting loop bar (5), the lifting loop bar (5) is fixedly connected with the lifting rod (6) through a lifting column (8) matching round hole (7), a spring (9) is sleeved outside the lifting column (8), one end of the spring (9) is fixedly connected with the lifting loop bar (5), the tower ruler (3) penetrates through the loop bar (2) and one end of the lower part of the chassis (1) and is fixedly connected with a cylindrical table (12), an elastic clamp (14) is fixedly connected outside the cylindrical table (12) at an equal distance of the circumference through a supporting rod (13), and a supporting table (10) is rotatably connected to the bottom of the lifting rod (6), slots (15) are evenly formed in the right side of the tower ruler (3), a bolt (18) is connected to the outer portion of the sleeve rod (2) in a threaded mode, and an insertion block (16) is connected to one end, penetrating through the sleeve rod (2), of the bolt (18) in a rotating mode through a disc (17).

2. A mapping tower according to claim 1, wherein: the anti-loosening gasket (19) is sleeved outside the bolt (18), and the anti-loosening gasket (19) is attached to the outer side of the sleeve rod (2).

3. A mapping tower according to claim 1, wherein: the elastic clamp (14) is clamped with the lifting sleeve rod (5), and the round holes (7) are uniformly arranged outside the lifting rod (6).

4. A mapping tower according to claim 1, wherein: one end, far away from the lifting sleeve rod (5), of the spring (9) is fixedly connected with the lifting column (8), and the lower portion of the supporting table (10) is fixedly connected with a fixing nail (11).

5. A mapping tower according to claim 1 or 2, wherein: the insertion block (16) is clamped with the insertion groove (15), and the support platform (10) is in a round platform shape with a narrow top and a wide bottom.

6. A mapping tower according to claim 1, wherein: and the front part of the tower ruler (3) is provided with scale marks (20).