CN209745285U

CN209745285U - Adjustable measuring tool for building engineering management

Info

Publication number: CN209745285U
Application number: CN201920580168.2U
Authority: CN
Inventors: 韩振涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-12-06
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses an adjustable measuring tool is used in building engineering management, including spirit level main part and lead screw knob, the bottom surface fixed mounting of spirit level main part has the base, the inside circular slot that is provided with in bottom surface of base, the circular slot inner wall is embedded to have changeed the ball, the outer wall parcel of changeing the ball has fixed the knot, the lead screw knob runs through the front of base and extends to inside the circular slot, the bottom surface fixed mounting who changes the ball has the bracing piece, the bottom surface fixed mounting of bracing piece has the support, the bottom surface movable mounting of support has branch, the bottom surface fixed mounting of branch has strutting arrangement. The utility model discloses base circular slot inside is provided with changes the ball, can adjust the angle of camera lens when putting, increases the scope of observing, and strutting arrangement can also carry out fine fixing under the condition on earth ground, lets it become more firm, has made things convenient for the operation, has improved work efficiency.

Description

Adjustable measuring tool for building engineering management

Technical Field

The utility model relates to a measuring tool technical field specifically is an adjustable measuring tool is used in building engineering management.

Background

With the continuous development of society, the building industry makes continuous progress, the building engineering measurement is called as construction measurement, the construction measurement refers to the measurement work of control, lofting, completion acceptance and the like performed for construction, and contrary to the general mapping work, the construction lofting is to mark the position, the shape, the size and the elevation of a designed building on the ground according to a design drawing so as to carry out construction according to the marked dotted lines, but the existing leveling instrument measuring tool cannot place complicated terrains, so that errors exist in measurement of some muddy lands, after the leveling instrument is placed, the angle of a lens cannot be adjusted, the observation and measurement range is small, the integral position needs to be continuously changed for measurement, and the work becomes complicated.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide an adjustable measuring tool is used in building engineering management to what provide in solving above-mentioned background art can not place according to complicated topography, the camera lens after putting can't be adjusted, leads to the little problem of observation measuring scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable measuring tool is used in building engineering management, includes spirit level main part and lead screw knob, the bottom surface fixed mounting of spirit level main part has the base, the inside circular slot that is provided with in bottom surface of base, the circular slot inner wall is embedded to have changeed the ball, the outer wall parcel of changeing the ball has fixed the knot, the lead screw knob runs through the front of base and extends to inside the circular slot, the bottom surface fixed mounting who changes the ball has the bracing piece, the bottom surface fixed mounting of bracing piece has the support, the bottom surface movable mounting of support has branch, the bottom surface fixed mounting of branch has strutting arrangement.

Preferably, strutting arrangement includes turn trough, pivot, commentaries on classics hole, support frame, fixed orifices, fixed rod, spring and supporting legs, the turn trough has been seted up to the bottom side of supporting legs, the inner wall fixed mounting of turn trough has the pivot, and has seted up the fixed orifices around the pivot, the hole has been seted up to the top of support frame, the inside spring that is provided with in top of support frame, the fixed rod runs through the top of support frame, and the outer wall of fixed rod has cup jointed the spring.

Preferably, it is the columniform groove to change the hole, the pivot is embedded in changeing the hole, and the pivot with change the hole and constitute the rotary type structure, the bottom and the fixed rod fixed connection of spring, the fixed rod constitutes the recovery formula structure with the spring.

preferably, the supporting rods are provided with three groups, and the three groups of supporting rods are in a triangular structure.

Preferably, the number of the fixing holes is four, the fixing rods are circular rods, the fixing holes are circular holes, and the fixing rods and the fixing holes form a rotary embedded fixing structure.

Preferably, the one end of fixed knot is passed through rotation axis connection, the other end of fixed knot is provided with the fixed plate, and is provided with the hole on the fixed plate, and in the hole of fixed knot one end was passed on the top of lead screw knob, and the lead screw knob constitutes rotary type constriction structure with fixed knot.

Compared with the prior art, the beneficial effects of the utility model are that: the rotating ball is arranged inside the base circular groove, the angle of the lens can be adjusted when the rotating ball is placed, the observation range is enlarged, the supporting device can be well fixed under the condition of the earth ground, the supporting device is more stable, the operation is facilitated, and the working efficiency is improved.

1. The inside ball that changes that is provided with of base circular slot rotates on changeing the ball through the circular slot, drives the rotation of camera lens, and after the angle had been adjusted, the external screw thread at lead screw knob top rotated with the fixed internal thread of detaining, made the fixed knot shrink, and fixed commentaries on classics ball can adjust the angle of camera lens when putting, increases the scope of observing, avoids changing the position always, has increaseed work efficiency.

2. The supporting device is arranged at the bottom of the supporting rod, the three groups of supporting frames are arranged on the supporting device, and the supporting frames can rotate, so that the placing is realized according to the rotating angle of the supporting frames on the uneven bottom surface, the stability is higher, the limitation of the terrain is avoided, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic sectional view of the front view structure of the present invention;

FIG. 2 is a schematic sectional view of the top view structure of the base of the present invention;

Fig. 3 is a schematic sectional view of the front view structure of the supporting device of the present invention;

FIG. 4 is a schematic sectional view of a side view of the supporting device of the present invention;

Fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

in the figure: 1. a level body; 2. a base; 3. a circular groove; 4. rotating the ball; 5. a fixing buckle; 6. a screw rod knob; 7. a support bar; 8. a support; 9. a strut; 10. a support device; 101. rotating the groove; 102. a rotating shaft; 103. hole turning; 104. a support frame; 105. a fixing hole; 106. a fixing rod; 107. a spring; 108. support the feet.

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. 1-5, the present invention provides an embodiment: an adjustable measuring tool for building engineering management comprises a level main body 1 and a screw rod knob 6, wherein a base 2 is fixedly installed on the bottom surface of the level main body 1, a round groove 3 is arranged inside the bottom surface of the base 2, a rotary ball 4 is embedded in the inner wall of the round groove 3, the rotary ball 4 is wrapped by the round groove 3 to form rotation, a fixing buckle 5 is wrapped on the outer wall of the rotary ball 4, one end of the fixing buckle 5 is connected with a rotary shaft, the other end of the fixing buckle 5 is provided with a fixing plate, a hole is formed in the fixing plate, the top end of the screw rod knob 6 penetrates through the hole of the fixing buckle 5, a rotary type shrinkage structure is formed by the screw rod knob 6 and the fixing buckle 5, the round groove 3 rotates on the rotary ball 4, after the screw rod knob 6 is rotated to a proper angle, the screw rod knob 6 is rotated, and the fixing buckle 5 is shrunk through the action of external, let and fix between fixed knot 5 and the commentaries on classics ball 4, can adjust the angle of camera lens when placeeing, increase the scope of observation, avoid changing the position always, the work efficiency has been improved, lead screw knob 6 runs through inside the front of base 2 extends to circular slot 3, the bottom surface fixed mounting who changes ball 4 has bracing piece 7, the bottom surface fixed mounting of bracing piece 7 has support 8, support 8's bottom surface movable mounting has three group's branch 9, branch 9 is provided with three groups, three group's branch 9 are the triangle-shaped structure, triangle-shaped has stability, stability is better when letting the surveyor's level wholly place, it is more accurate to measure, the bottom surface fixed mounting of branch 9 has strutting arrangement 10.

The supporting device 10 comprises a rotary groove 101, a rotary shaft 102, a rotary hole 103, a supporting frame 104, a fixing hole 105, a fixing rod 106, a spring 107 and a supporting leg 108, the rotary groove 101 is arranged at the bottom side of the supporting leg 108, the rotary shaft 102 is fixedly arranged on the inner wall of the rotary groove 101, the fixing hole 105 is arranged around the rotary shaft 102, the rotary hole 103 is arranged at the top end of the supporting frame 104, the spring 107 is arranged inside the top end of the supporting frame 104, the fixing rod 106 penetrates through the top of the supporting frame 104, the spring 107 is sleeved on the outer wall of the fixing rod 106, the fixing rod 106 is pulled open to separate from the fixing hole 105, the supporting frame 104 is rotated to enable the supporting frame 104 to rotate to a proper position, the fixing rod 106 is loosened, the fixing rod 106 is restored under the action of the spring 107 and then embedded into the fixing hole 105 for fixing, adjustment can be carried out according to different terrains, thereby achieving placement adjustment, the rotary, it is columniform groove to change hole 103, pivot 102 is embedded in changeing hole 103, and pivot 102 with change hole 103 and constitute structure when rotating, pull open fixed rod 106, let fixed rod 106 break away from fixed orifices 105, it is fixed to make it simple and convenient more, the inside spring 107 that is provided with in top of support frame 104, fixed rod 106 runs through the top of support frame 104, and the outer wall of fixed rod 106 has cup jointed spring 107, make it more conveniently carry out the fixed of different topography, and fixed more firm, the bottom and the fixed rod 106 fixed connection of spring 107, fixed rod 106 constitutes tensile force recovery formula structure with spring 107, loosen fixed rod 106, make fixed rod 106 recover under the effect of spring 107, thereby it fixes to imbed in fixed orifices 105.

The working principle is as follows: during the use, according to the place of difference, pull open fixed rod 106, let fixed rod 106 break away from fixed orifices 105, rotate support frame 104, when letting support frame 104 rotate suitable position, loosen fixed rod 106, make fixed rod 106 recover under the effect of spring 107, thereby it fixes to imbed in fixed orifices 105, can adjust according to the topography of difference, thereby reach and place the regulation, and because triangle-shaped is according to having stability, so place more have stability, the restriction of having broken away from the topography, make its work efficiency improve.

Place the back, rotate surveyor's level main part 1, drive base 2 and rotate, thereby make base 2 rotate on changeing ball 4, after rotating suitable angle, rotate lead screw knob 6, the external screw thread on 6 tops of lead screw knob with fixed knot 5 serve one the internal thread effect, let fixed knot 5 contract, let fixed knot 5 with change and fix between the ball 4, make surveyor's level main part 1 fix, the regulation of angle has been made things convenient for, make its scope of observation when placeeing a bit widen, the work load that reduces, work efficiency has been increaseed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an adjustable measuring tool is used in building engineering management, includes spirit level main part (1) and lead screw knob (6), its characterized in that: the utility model discloses a level gauge, including level gauge main part (1), the bottom surface fixed mounting of level gauge main part (1) has base (2), the inside circular slot (3) that is provided with in bottom surface of base (2), the embedded commentaries on classics ball (4) that has of circular slot (3) inner wall, the outer wall parcel of commentaries on classics ball (4) has fixed knot (5), lead screw knob (6) run through the front of base (2) and extend to inside circular slot (3), the bottom surface fixed mounting of commentaries on classics ball (4) has bracing piece (7), the bottom surface fixed mounting of bracing piece (7) has support (8), the bottom surface movable mounting of support (8) has branch (9), the bottom surface fixed mounting of branch (9) has strutting arrangement (.

2. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: strutting arrangement (10) are including changeing groove (101), pivot (102), commentaries on classics hole (103), support frame (104), fixed orifices (105), fixed rod (106), spring (107) and supporting legs (108), commentaries on classics groove (101) have been seted up to the bottom side of supporting legs (108), the inner wall fixed mounting of changeing groove (101) has pivot (102), and has seted up fixed orifices (105) around pivot (102), changeing hole (103) have been seted up on the top of support frame (104), the inside spring (107) that is provided with in top of support frame (104), fixed rod (106) run through the top of support frame (104), and the outer wall of fixed rod (106) has cup jointed spring (107).

3. An adjustable measuring tool for construction engineering management according to claim 2, characterized in that: it is cylindrical groove to change hole (103), pivot (102) are embedded in changeing hole (103), and pivot (102) and change hole (103) and constitute the rotary type structure, the bottom and the fixed rod (106) fixed connection of spring (107), fixed rod (106) and spring (107) constitution recover formula structure.

4. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the three groups of supporting rods (9) are arranged, and the three groups of supporting rods (9) are of triangular structures.

5. An adjustable measuring tool for construction engineering management according to claim 2, characterized in that: the number of the fixing holes (105) is four, the fixing rods (106) are round rods, the fixing holes (105) are round holes, and the fixing rods (106) and the fixing holes (105) form a rotary embedded fixing structure.

6. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the one end of fixed knot (5) is passed through rotation axis connection, the other end of fixed knot (5) is provided with the fixed plate, and is provided with the hole on the fixed plate, and the hole of fixed knot (5) is passed on the top of lead screw knob (6), and lead screw knob (6) constitute rotary type constriction structure with fixed knot (5).