CN214066079U

CN214066079U - Survey chi is used in construction survey

Info

Publication number: CN214066079U
Application number: CN202023159421.9U
Authority: CN
Inventors: 岳增峰; 张雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-27
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a survey equipment technical field, and disclose a building construction survey is with surveying chi, the on-line screen storage device comprises a base, the top of base is provided with four group's support columns, four groups the lower surface of support column all is connected with the last fixed surface of base, four groups the upper surface of support column all is connected with solid fixed ring's lower fixed surface, gu fixed ring front side inner wall and rear side inner wall rotate with the outside of two sets of connecting axle surfaces respectively and be connected. This construction is measured with surveying chi, through the cooperation of mechanisms such as base, support column and solid fixed ring for the device is when the environment operation on non-horizontal ground, under the effect of gravity, the stabilizer ring uses the connecting axle to deflect as the center, and the main scale uses the pivot to deflect as the center, thereby ensures that the main scale is in vertical ascending state all the time, thereby be convenient for survey going on of work, improved the efficiency of surveying the operation and survey the accuracy of result, improved the practicality of device.

Description

Survey chi is used in construction survey

Technical Field

The utility model relates to a survey equipment technical field specifically is a construction is measured with surveying chi.

Background

When carrying out engineering cost, often need carry out the site survey, survey the in-process at the site, often need use the sopwith staff, and current sopwith staff often need one person to hold up by hand when using, and is very inconvenient, has restricted staff's both hands.

Chinese patent publication No. CN211740029U discloses a site survey device that construction cost used, including base, main scale, telescopic ruler, a fixedly connected with main scale in the middle of the base top, the main scale both sides evenly are provided with the scale, the fixed round metal strip that is provided with of one end that the base was kept away from to the main scale, the inside cavity of main scale, and inside sliding connection have a telescopic ruler, be provided with the recess on the inner wall of main scale both sides, it is protruding to pair in the recess, protruding fixed connection is on telescopic ruler both sides wall, a telescopic ruler top fixedly connected with top cap, be provided with a level bar in the middle of the base is positive, base bottom fixedly connected with protection pad, a storage groove has been seted up respectively at the base both ends, the storage groove bottom is provided with a spacing groove, be provided with a horizontal rotation shaft in the spacing groove. The utility model discloses an in, effectively form fixedly to the sopwith staff, and can contract, reduce occupation space, can liberate operating personnel both hands, have very strong practicality. However, this device is inconvenient for horizontal adjustment and difficult to ensure survey accuracy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building construction is measured with surveying chi has solved the adjustment that current device is not convenient for carry out the horizontal direction, is difficult to ensure the problem of the precision of surveying.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a surveying ruler for building construction measurement comprises a base, wherein four groups of supporting columns are arranged above the base, the lower surfaces of the four groups of supporting columns are fixedly connected with the upper surface of the base, the upper surfaces of the four groups of supporting columns are fixedly connected with the lower surface of a fixing ring, the front inner wall and the rear inner wall of the fixing ring are respectively rotatably connected with the outer sides of the outer surfaces of two groups of connecting shafts, the inner sides of the two groups of connecting shafts are respectively fixedly connected with the front side and the rear side of the outer surface of a balance ring, the left inner wall and the right inner wall of the balance ring are respectively rotatably connected with the outer sides of two groups of rotating shafts, the inner sides of the two groups of rotating shafts are respectively fixedly connected with the top of the left side and the right side of a main ruler, a group of accommodating grooves are formed in the upper surface of the main ruler, a group of telescopic ruler is arranged in each accommodating groove, the front bottom and the back bottom of the telescopic ruler are respectively fixedly connected with the inner sides of two groups of limiting blocks, the telescopic ruler comprises a telescopic ruler body, a main ruler body, a pull ring, a main ruler right side inner wall, a main ruler front side inner wall, a set of limiting grooves, a set of fixing grooves and a set of fixing blocks, wherein the upper surface of the telescopic ruler body is fixedly connected with the bottom of the pull ring, the set of limiting grooves are formed in the inner wall of the front side of the main ruler body and the inner wall of the rear side of the main ruler body, the inner sides of the limiting grooves are communicated with the containing grooves, the top of the inner wall of the right side of the main ruler body is provided with the set of fixing grooves, the right side face of each fixing block is connected with the left side face of a threaded rod in a rotating mode, and the middle of the outer surface of the threaded rod is in threaded connection with the inner wall of the right side of the main ruler body.

Preferably, the left side and the right side of the telescopic ruler are both provided with a group of stabilizing strips, and the inner side surfaces of the two groups of stabilizing strips are fixedly connected with the left side surface and the right side surface of the telescopic ruler respectively.

Preferably, a group of balancing weights are arranged below the main scale, and the upper surfaces of the balancing weights are fixedly connected with the lower surface of the main scale.

Preferably, the below of base is provided with three groups of rubber feet, and the upper surface of three groups of rubber feet all is connected with the lower fixed surface of base.

Preferably, a group of scales are engraved on the front surface of the main scale, the back surface of the main scale, the front surface of the telescopic scale and the back surface of the telescopic scale.

Preferably, a group of knobs are arranged on the right side of the threaded rod, and the left side surface of each knob is fixedly connected with the right side surface of the threaded rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a building construction is measured with surveying chi possesses following beneficial effect:

1. this construction is measured with surveying chi, through the cooperation of mechanisms such as base, support column and solid fixed ring for the device is when the environment operation on non-horizontal ground, under the effect of gravity, the stabilizer ring uses the connecting axle to deflect as the center, and the main scale uses the pivot to deflect as the center, thereby ensures that the main scale is in vertical ascending state all the time, thereby be convenient for survey going on of work, improved the efficiency of surveying the operation and survey the accuracy of result, improved the practicality of device.

2. This survey chi is used in construction survey through the cooperation of rubber lower margin, base and support column, places the device on ground during the operation, surveys the operation through the cooperation of main scale and telescopic rule, has avoided current box staff to need the drawback of other operation personnel's auxiliary operation when using, through the cooperation of accomodating groove and telescopic rule for the telescopic rule can contract into the inside volume that has reduced the device of main scale, is convenient for the storage and the carrying of device.

3. This building construction is measured with surveying chi, through the cooperation of mechanisms such as knob, threaded rod and fixed block for the knob drives the threaded rod rotatory, thereby makes the fixed block horizontal slip, thereby fixes the position of telescopic ruler through the slip of fixed block, avoids surveying the position of in-process telescopic ruler to change and lead to surveying the result inaccurate, has further ensured the accuracy of device survey result, has improved and has surveyed the precision, has further improved the practicality of device.

Drawings

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

fig. 2 and fig. 3 are the main scale structure sectional views of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a fixing ring; 4. a connecting shaft; 5. a balance ring; 6. a rotating shaft; 7. a main scale; 8. a receiving groove; 9. a telescopic ruler; 10. a limiting block; 11. fixing grooves; 12. a limiting groove; 13. a fixed block; 14. a threaded rod; 15. and (4) a pull ring.

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. 1-3, the present invention provides a technical solution: a surveying ruler for building construction measurement comprises a base 1, wherein four groups of supporting columns 2 are arranged above the base 1, the lower surfaces of the four groups of supporting columns 2 are fixedly connected with the upper surface of the base 1, the upper surfaces of the four groups of supporting columns 2 are fixedly connected with the lower surface of a fixing ring 3, the inner wall of the front side and the inner wall of the rear side of the fixing ring 3 are respectively and rotatably connected with the outer sides of the outer surfaces of two groups of connecting shafts 4, the inner side surfaces of the two groups of connecting shafts 4 are respectively and fixedly connected with the front side and the rear side of the outer surface of a balance ring 5, the inner wall of the left side and the inner wall of the right side of the balance ring 5 are respectively and rotatably connected with the outer side surfaces of two groups of rotating shafts 6, the inner side surfaces of the two groups of rotating shafts 6 are respectively and fixedly connected with the tops of the left side and the right side of a main ruler 7, a group of accommodating groove 8 is arranged on the upper surface of the main ruler 7, a group of telescopic ruler 9 is arranged in the accommodating groove 8, the front bottom and the back bottom of the telescopic ruler are respectively and fixedly connected with the inner side of two groups of limiting blocks 10, the upper surface of telescopic ruler 9 and the bottom fixed connection of pull ring 15, a set of spacing groove 12 has all been seted up to 7 front side inner walls of main ruler and rear side inner wall, the inboard of two sets of spacing grooves 12 all with accomodate groove 8 intercommunication, a set of fixed slot 11 has been seted up at the top of 7 right side inner walls of main ruler, be provided with a set of fixed block 13 in the fixed slot 11, the right flank of fixed block 13 rotates with the left surface of threaded rod 14 to be connected, the middle part and the 7 right side inner wall threaded connection of main ruler of threaded rod 14 surface.

Specifically, in order to make the flexible in-process of telescopic ruler 9 more stable, avoid telescopic ruler 9 to take place the displacement of horizontal direction, telescopic ruler 9's left side and right side all are provided with a set of stabilizing strip, the medial surface of two sets of stabilizing strips respectively with telescopic ruler 9's left surface and right flank fixed connection to improve the survey progress of device.

Specifically, in order to make the center of gravity of the main scale 7 descend, a group of balancing weights are arranged below the main scale 7, and the upper surfaces of the balancing weights are fixedly connected with the lower surface of the main scale 7.

Specifically, for the stability that improves the device, the below of base 1 is provided with three groups of rubber feet, and the upper surface of three groups of rubber feet all is connected with base 1's lower fixed surface to it is more stable to make the device land.

Specifically, in order to facilitate survey and observation, a set of scales is engraved on the front surface of the main scale 7, the back surface of the main scale 7, the front surface of the telescopic scale 9 and the back surface of the telescopic scale 9.

Specifically, in order to facilitate the free-hand rotation of the threaded rod 14, a set of knobs is provided on the right side of the threaded rod 14, and the left side of each knob is fixedly connected with the right side of the threaded rod 14.

The working principle is as follows: place the device in surveying subaerial of position during the operation, the rubber lower margin can ensure the stability that the device landed, the gimbal ring 5 drives main scale 7 and uses connecting axle 4 to deflect as the center under the effect of gravity, meanwhile main scale 7 uses pivot 6 to carry out not equidirectional deflection as the center, thereby make the direction of the bottom of main scale 7 vertical downwards all the time, pull out telescopic scale 9 through pull ring 15, stopper 10 slides in spacing groove 12, thereby avoid telescopic scale 9 to drop, rotatory threaded rod 14 makes fixed block 13 slide and with telescopic scale 9's rigidity to the left side, thereby survey the operation.

To sum up, the surveying ruler for building construction survey enables the balancing ring 5 to deflect by taking the connecting shaft 4 as the center and the main ruler 7 to deflect by taking the rotating shaft 6 as the center under the action of gravity when the surveying ruler is operated in the environment of non-horizontal ground, thereby ensuring that the main ruler 7 is always in a vertically upward state, facilitating the surveying operation, improving the efficiency of the surveying operation and the accuracy of the surveying result, improving the practicability of the device, placing the surveying ruler on the ground during the operation through the cooperation of the rubber ground feet, the base 1 and the supporting column 2, carrying out the surveying operation through the cooperation of the main ruler 7 and the telescopic ruler 9, avoiding the defect that the existing tower ruler needs the auxiliary operation of other operators when in use, enabling the telescopic ruler 9 to be retracted into the main ruler 7 through the cooperation of the retraction groove 8 and the telescopic ruler 9, reducing the volume of the surveying device, the device of being convenient for store and carry, through the cooperation of mechanisms such as knob, threaded rod 14 and fixed block 13 for the knob drives threaded rod 14 rotatory, thereby make fixed block 13 horizontal slip, thereby it is fixed to the position of telescopic ruler 9 to slide through fixed block 13, avoid surveying the position of in-process telescopic ruler 9 and change and lead to surveying the result inaccurate, further ensured the accuracy of device survey result, improved and surveyed the precision, further improved the practicality of device.

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 construction is measured with surveying chi, includes base (1), its characterized in that: four groups of supporting columns (2) are arranged above the base (1), the lower surfaces of the four groups of supporting columns (2) are fixedly connected with the upper surface of the base (1), the upper surfaces of the four groups of supporting columns (2) are fixedly connected with the lower surface of the fixing ring (3), the front inner wall and the rear inner wall of the fixing ring (3) are respectively rotatably connected with the outer sides of the outer surfaces of the two groups of connecting shafts (4), the inner sides of the two groups of connecting shafts (4) are respectively fixedly connected with the front side and the rear side of the outer surface of the balancing ring (5), the left inner wall and the right inner wall of the balancing ring (5) are respectively rotatably connected with the outer sides of the two groups of rotating shafts (6), the inner sides of the two groups of rotating shafts (6) are respectively fixedly connected with the tops of the left side and the right side of the main scale (7), a group of accommodating grooves (8) are formed in the upper surface of the main scale (7), and a group of telescopic scales (9) are arranged in the accommodating grooves (8), the telescopic ruler is characterized in that the front bottom and the back bottom of the telescopic ruler (9) are respectively fixedly connected with the inner side faces of two groups of limiting blocks (10), the upper surface of the telescopic ruler (9) is fixedly connected with the bottom of a pull ring (15), a set of limiting grooves (12) are formed in the front inner wall and the rear inner wall of the main ruler (7), the limiting grooves (12) are formed in the front inner wall and the rear inner wall of the main ruler (7) and are two sets of limiting grooves (12), the inner sides of the limiting grooves (12) are communicated with a containing groove (8), a set of fixing grooves (11) are formed in the top of the right inner wall of the main ruler (7), a set of fixing blocks (13) are arranged in the fixing grooves (11), the right side faces of the fixing blocks (13) are rotatably connected with the left side faces of threaded rods (14), and the middle of the outer surface of the threaded rods (14) is in threaded connection with the right inner wall of the main ruler (7).

2. The surveying instrument for construction survey according to claim 1, characterized in that: the left side and the right side of the telescopic ruler (9) are both provided with a group of stabilizing strips, and the inner side surfaces of the two groups of stabilizing strips are fixedly connected with the left side surface and the right side surface of the telescopic ruler (9) respectively.

3. The surveying instrument for construction survey according to claim 1, characterized in that: a group of balancing weights are arranged below the main scale (7), and the upper surfaces of the balancing weights are fixedly connected with the lower surface of the main scale (7).

4. The surveying instrument for construction survey according to claim 1, characterized in that: the lower part of base (1) is provided with three groups of rubber feet, and the upper surfaces of three groups of rubber feet are all fixedly connected with the lower surface of base (1).

5. The surveying instrument for construction survey according to claim 1, characterized in that: a group of scales are engraved on the front surface of the main scale (7), the back surface of the main scale (7), the front surface of the telescopic scale (9) and the back surface of the telescopic scale (9).

6. The surveying instrument for construction survey according to claim 1, characterized in that: the right side of the threaded rod (14) is provided with a group of knobs, and the left side surfaces of the knobs are fixedly connected with the right side surfaces of the threaded rod (14).