CN218158321U

CN218158321U - Positioning rule for field measurement of engineering budget

Info

Publication number: CN218158321U
Application number: CN202221839996.1U
Authority: CN
Inventors: 张晓丽; 段帅; 王晓霞; 魏芳; 王继忠; 李小霞
Original assignee: Inner Mongolia Mengyu Engineering Project Management Co ltd
Current assignee: Inner Mongolia Mengyu Engineering Project Management Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-27
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a positioning ruler for on-site measurement of engineering budget, which comprises a base, wherein a fixed frame is fixedly connected at the central position of the top of the base, an adjusting plate is movably arranged on the fixed frame, a light screen is fixedly connected at the top of the adjusting plate, a horizontal ruler is also fixedly connected at the top of the base at one side of the fixed frame, and adjusting components are also arranged at the four corner positions of the base in a penetrating way; the adjusting component comprises a screw, an adjusting handle, a connecting support and a supporting leg. The utility model discloses a cooperation of base, fixed frame, regulating plate and light screen can utilize the light screen to assist laser range finder to fix a position required measuring position point, makes things convenient for the better operation of measuring of engineering cost personnel, sets up the level bar through the top at the base simultaneously to four turning position departments at the base set up adjusting part, can assist and adjust the base to the level, and then make the light screen adjust to the vertical state, can make more accurate of engineering cost site measurement's result.

Description

Positioning rule for engineering budget field measurement

The technical field is as follows:

the utility model belongs to the technical field of engineering cost appurtenance, especially, relate to an engineering budget location chi for site survey.

Background art:

the engineering cost is one of the main bases for evaluating the rationality and the investment benefit of the total investment and the subentry investment. When budgeting a project, it is often necessary for construction cost personnel to go to the site at the worksite to make field measurements. In-process at the field survey, need utilize laser range finder to measure the interval between two position points, because there is not the location chi that is used for the field survey specially on the market yet, present mode is by the handheld or utilize the thing of personnel at the fixed light screen of required measuring position point, and the position of recycling laser range finder to measure the light screen comes indirect range finding, because the light screen is hardly placed perpendicular to ground, wastes time and energy, still can cause certain influence to measuring result's precision.

The utility model has the following contents:

an object of the utility model is to provide an engineering budget positioning rule for field measurement to solve one of the problem that proposes in the background art.

The utility model discloses by following technical scheme implement: a positioning ruler for on-site measurement of engineering budget comprises a base, wherein a fixed frame is fixedly connected to the center of the top of the base, an adjusting plate is movably arranged on the fixed frame, the top of the adjusting plate is fixedly connected with a light screen, the top of the base on one side of the fixed frame is also fixedly connected with a level ruler, and adjusting components are arranged at the four corners of the base in a penetrating manner;

the adjusting assembly comprises a screw rod, an adjusting handle, a connecting support and support legs, the adjusting handle is fixedly connected with the upper end of the screw rod, the connecting support is rotatably connected with the lower end of the screw rod through a bearing, and the support legs are fixedly connected to the bottom of the connecting support.

Furthermore, threaded holes are formed in the four corner positions of the base, and the screw threads penetrate through the threaded holes formed in the base.

Furthermore, the upper part of the connecting support is rotatably connected with the two lower parts through a rotating shaft, the upper part of the connecting support is rotatably connected with the lower end of the screw rod, and the lower part of the connecting support is fixedly connected with the top of the support leg.

Furthermore, the top of the fixing frame is provided with a through groove for inserting the adjusting plate, and the front of the fixing frame is also provided with a notch.

Furthermore, scales are engraved on the front surface of the adjusting plate, and a nut seat is further arranged on the back surface of the adjusting plate.

Furthermore, two sides of the adjusting plate slide along the inner side wall of the fixing frame, and the nut seat is arranged at the lower part of the adjusting plate.

Furthermore, a screw rod is rotatably connected to the fixing frame on the rear side of the adjusting plate through a bearing, the upper end of the screw rod penetrates through the top of the fixing frame and is fixedly connected with a rotating handle, and the lower end of the screw rod penetrates through the nut seat through threads.

Furthermore, the rotation handle includes the poker rod that rotates the head and activity run through the rotation head, and the both ends of poker rod all are provided with spacing bulb.

The utility model has the advantages that:

1. the utility model discloses a cooperation of base, fixed frame, regulating plate and light screen can utilize the light screen to assist laser range finder to fix a position required measuring position point when engineering cost field measurement, can make things convenient for the better operation of measuring of engineering cost personnel.

2. The utility model discloses a set up the level bar at the top of base to set up adjusting part in four turning position departments of base, can adjust the position of base through the cooperation of screw rod, regulation handle, connection support and stabilizer blade, and through combining the level bar, can adjust the base to the level, and then make light screen adjustment to vertical state, can make engineering cost site measurement's more accurate as a result.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of another perspective of the present invention;

FIG. 3 is a schematic structural diagram of an adjusting assembly according to the present invention;

figure 4 is the side view internal structure chart of the middle fixing frame of the utility model.

In the figure: 1. a base; 2. a fixing frame; 3. an adjusting plate; 31. calibration; 32. a nut seat; 4. a visor; 5. a level bar; 6. an adjustment assembly; 61. a screw; 62. an adjusting handle; 63. connecting a support; 64. a support leg; 7. a screw rod; 71. the handle is rotated.

The specific implementation mode is as follows:

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a positioning ruler for on-site measurement of engineering budget, which comprises a base 1, wherein a fixed frame 2 is fixedly connected to the central position of the top of the base 1, an adjusting plate 3 is movably arranged on the fixed frame 2, a light screen 4 is fixedly connected to the top of the adjusting plate 3, a leveling rod 5 is also fixedly connected to the top of the base 1 on one side of the fixed frame 2, adjusting components 6 are also arranged at the four corners of the base 1 in a penetrating manner, and the leveling rod 5 can assist personnel to observe whether the base 1 is level or not;

preferably, the adjusting assembly 6 comprises a screw 61, an adjusting handle 62, a connecting support 63 and a support leg 64, the adjusting handle 62 is fixedly connected with the upper end of the screw 61, the connecting support 63 is rotatably connected with the lower end of the screw 61 through a bearing, the support leg 64 is fixedly connected with the bottom of the connecting support 63, and the adjusting assembly 6 can assist engineering cost personnel to adjust the base 1 to a horizontal position;

threaded holes are formed in four corners of the base 1, the screw 61 penetrates through the threaded holes formed in the base 1 in a threaded manner, and the height of one corner of the base 1 can be adjusted by manually rotating the screw 61;

the upper part and the lower part of the connecting support 63 are rotationally connected through a rotating shaft, the upper part of the connecting support 63 is rotationally connected with the lower end of the screw 61, and the lower part of the connecting support 63 is fixedly connected with the top of the support leg 64, so that the screw 61 and the connecting support 63 can rotate relatively, and the support leg 64 and the connecting support 63 can rotate relatively;

when measuring the location to the building site, can place the position department at required location with this spacer, and observe level bar 5 and judge whether base 1 is in horizontal position, when needs adjust to the level base 1, the adjustment handle 62 that can manual rotation on the adjusting part 6 drives screw rod 61 and rotates, the position of a corner that can drive base 1 through the rotation of screw rod 61 reciprocates the adjustment, through adjusting four adjusting part 6, can be with the quick adjustment to horizontal position of base 1.

The top of the fixed frame 2 is provided with a through groove for inserting the adjusting plate 3, the front of the fixed frame 2 is also provided with a notch, the front of the adjusting plate 3 is carved with scales 31, the back of the adjusting plate 3 is also provided with a nut seat 32, two sides of the adjusting plate 3 slide along the inner side wall of the fixed frame 2, the nut seat 32 is arranged at the lower part of the adjusting plate 3, the position height of the adjusting plate 3 can be accurately adjusted through the arranged scales 31, the position height of the light screen 4 can be adjusted, and the distance can be measured through the arrangement of the light screen 4 in cooperation with a laser range finder;

preferably, the fixed frame 2 at the rear side of the adjusting plate 3 is also rotatably connected with a lead screw 7 through a bearing, the upper end of the lead screw 7 penetrates through the top of the fixed frame 2 and is fixedly connected with a rotating handle 71, the lower end thread of the lead screw 7 penetrates through the nut seat 32, the nut seat 32 can be driven to move up and down together with the adjusting plate 3 through manually rotating the lead screw 7, the position height of the adjusting plate 3 can be rapidly adjusted, the rotating handle 71 comprises a rotating head and a poking rod movably penetrating through the rotating head, the two ends of the poking rod are provided with limiting ball heads, and when the rotating handle 71 is rotated, the poking rod can be adjusted to drive the rotating handle 71 to rotate;

when using laser range finder at the scene to measure the distance, can will rotate handle 71 through manual rotation and drive lead screw 7 and rotate, it reciprocates together with regulating plate 3 to drive nut seat 32 through lead screw 7, adjust light screen 4 to required position height, fix a position required measuring position point through light screen 4, when measuring the distance, can aim at light screen 4 with the laser that laser range finder sent, come indirect distance to measuring between required measuring position point to the distancer through measuring the distance between light screen 4 and the laser range finder.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an engineering budget location chi for site survey, includes base (1), its characterized in that: a fixed frame (2) is fixedly connected to the center of the top of the base (1), an adjusting plate (3) is movably arranged on the fixed frame (2), a light screen (4) is fixedly connected to the top of the adjusting plate (3), a horizontal ruler (5) is fixedly connected to the top of the base (1) on one side of the fixed frame (2), and adjusting components (6) are arranged at the four corners of the base (1) in a penetrating manner;

adjusting part (6) include screw rod (61), adjustment handle (62), connect support (63) and stabilizer blade (64), the upper end fixed connection of adjustment handle (62) and screw rod (61), it is connected with the lower extreme rotation of screw rod (61) to connect support (63) through the bearing, stabilizer blade (64) fixed connection is in the bottom of connecting support (63).

2. The set rule for on-site measurement of engineering budget as claimed in claim 1, characterized in that: threaded holes are formed in the four corners of the base (1), and the threads of the screw rod (61) penetrate through the threaded holes formed in the base (1).

3. The set rule for on-site measurement of engineering budget according to claim 2, characterized in that: the upper part and the lower part of the connecting support (63) are rotationally connected through a rotating shaft, the upper part of the connecting support (63) is rotationally connected with the lower end of the screw rod (61), and the lower part of the connecting support (63) is fixedly connected with the top of the supporting leg (64).

4. The set rule for on-site measurement of engineering budget as claimed in claim 1, characterized in that: the top of the fixing frame (2) is provided with a through groove for inserting the adjusting plate (3), and the front of the fixing frame (2) is also provided with a notch.

5. The set rule for on-site measurement of engineering budget as claimed in claim 4, wherein: scales (31) are carved on the front surface of the adjusting plate (3), and a nut seat (32) is further arranged on the back surface of the adjusting plate (3).

6. The set rule for on-site measurement of engineering budget according to claim 5, characterized in that: the two sides of the adjusting plate (3) slide along the inner side wall of the fixed frame (2), and the nut seat (32) is arranged at the lower part of the adjusting plate (3).

7. The set rule for on-site measurement of engineering budget as claimed in claim 6, wherein: the adjusting plate is characterized in that a lead screw (7) is rotatably connected to the fixed frame (2) on the rear side of the adjusting plate (3) through a bearing, the upper end of the lead screw (7) penetrates through the top of the fixed frame (2) and is fixedly connected with a rotating handle (71), and the lower end thread of the lead screw (7) penetrates through the nut seat (32).

8. The set rule for on-site measurement of engineering budget as claimed in claim 7, wherein: the rotating handle (71) comprises a rotating head and a poking rod movably penetrating through the rotating head, and both ends of the poking rod are provided with limiting ball heads.