CN219571524U

CN219571524U - Level gauge for engineering survey and drawing

Info

Publication number: CN219571524U
Application number: CN202320477461.2U
Authority: CN
Inventors: 俞顺鸿
Original assignee: Ma'anshan Jinqiao Surveying And Mapping Co ltd
Current assignee: Ma'anshan Jinqiao Surveying And Mapping Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-22
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a level for engineering survey and drawing, which comprises a level body, four supports and four chassis, wherein the four supports are respectively and fixedly connected with the bottom end of the level body, the four chassis are respectively and movably connected with the interiors of the four supports, one sides of the two supports are fixedly provided with fixed columns, one ends of the two fixed columns are fixedly and alternately connected with limit columns, one ends of the two limit columns are fixedly provided with support plates, and a plurality of rollers are rotatably arranged in the support plates.

Description

Level gauge for engineering survey and drawing

Technical Field

The utility model relates to the technical field of level meters, in particular to a level meter for engineering surveying and mapping.

Background

The engineering measuring instrument is one kind of measuring instrument for measuring various directions, distance measurement, angle measurement, height measurement, image measurement, photographic measurement, etc. in engineering construction, and is one instrument for establishing horizontal line of sight to measure the height difference between two ground points.

The utility model discloses a level for engineering survey and drawing in the patent of publication number CN214119409U, including spirit level and support, the spirit level is connected on the top of support, and the internal connection of support has the guiding mechanism that can adjust the support, makes things convenient for support and spirit level to adapt to different ground, guiding mechanism includes the worm, swing joint has the inner tube on the inner wall of support, and a plurality of first spouts have been seted up on the surface of inner tube, the worm runs through the both ends of first spout and support.

The turntable and the wedge block can be added on the outer pipe wall of the bracket in the technology, so that the bracket is further fixed after being adjusted, the working time of a surveying staff is reduced, but the technology is innovated because the quality of the gradienter is large, the gradienter is required to carry the gradienter by hands in the technology, the physical strength is consumed, and the gradienter needs to continuously support the head to keep stable, and the head for visual telescope is tired.

Disclosure of Invention

The utility model aims to provide a level for engineering surveying and mapping, which solves the problems that in the prior art, a surveyor needs to carry the level by hand, because the surveyor consumes more physical strength, and the surveyor needs to continuously support the head to keep stable, and the head for visual telescope is tired.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spirit level for engineering survey and drawing, includes spirit level body, four supports and four chassis, four the support respectively with the bottom fixed connection of spirit level body, four the chassis respectively with the inside swing joint of four supports, wherein two the equal fixed mounting in one side of support has the fixed column, two the equal fixed spacing post that alternates of one end of fixed column is connected with, two the one end fixed mounting of spacing post has the backup pad, a plurality of gyro wheels are installed in the inside rotation of backup pad, the top fixed mounting of backup pad has a plurality of elastic ropes.

As a preferable technical scheme of the utility model, one end of the elastic ropes is fixedly provided with a pull rod, and the elastic ropes are arranged at equal intervals.

As a preferable technical scheme of the utility model, four support rods are fixedly arranged on one side of the support plate, and protection plates are fixedly arranged at one ends of two adjacent support rods.

As a preferable technical scheme of the utility model, one side of one protection plate is fixedly provided with a first inclined plate, and one side of the other protection plate is fixedly provided with a second inclined plate.

As a preferable embodiment of the present utility model, the length of the first inclined plate is longer than the length of the second inclined plate.

As a preferable technical scheme of the utility model, the front surface of the level body is fixedly provided with a fixing frame, the top end of the fixing frame is provided with an auxiliary groove, and an auxiliary rod is movably arranged in the auxiliary groove.

As a preferable technical scheme of the utility model, a shielding disc is fixedly arranged at the bottom end of the auxiliary rod, a shelving rod is fixedly arranged at the top end of the auxiliary rod, and one end of the shelving rod is fixedly connected with a bracket in a penetrating and inserting manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the level for engineering surveying and mapping, the fixing columns, the limiting columns, the supporting plates, the rollers, the protection plates and the first inclined plates are arranged, one ends of the two limiting columns are used for supporting one side of the supporting plates, the elastic ropes are made of rubber, certain elasticity is achieved, when the level body needs to be carried, the level body and the four supports are turned over, the surfaces of the rollers are respectively contacted with the ground, the pull rods are pulled outwards, the rollers can be driven to rotate, the level body is driven to move, the other sides of the first inclined plates and the second inclined plates are respectively fixed with one sides of the level body and the supports, and stability of the level body during movement is further guaranteed.

2. According to the level for engineering surveying and mapping, the fixing frame, the auxiliary rod, the placing rod and the bracket are arranged, and the auxiliary rod can move left and right in the auxiliary groove, so that a surveyor can adjust the position of the bracket by moving the auxiliary rod, the surface of the bracket is made of sponge, and the surface of the bracket is soft, so that when the chin of the surveyor contacts the surface of the bracket, large extrusion force cannot be generated on the chin of the surveyor, the problem that fatigue strength is increased due to no constraint on the head of the surveyor is solved, and the physical consumption of the surveyor is reduced.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 4 is a schematic diagram of a partial side view of the present utility model.

In the figure: 1. a level body; 2. a support; 3. a chassis; 4. fixing the column; 5. a limit column; 6. a support plate; 7. a roller; 8. an elastic rope; 9. a pull rod; 10. a support bar; 11. a protection plate; 12. a first inclined plate; 13. a second inclined plate; 14. a fixing frame; 15. an auxiliary groove; 16. an auxiliary lever; 17. a shielding plate; 18. placing the rod; 19. and a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical scheme of a level for engineering mapping:

embodiment one:

as shown in fig. 1-3, a level for engineering survey and drawing includes a level body 1, four supports 2 and four chassis 3, the four supports 2 are respectively with the bottom fixed connection of level body 1, the four chassis 3 are respectively with the inside swing joint of four supports 2, wherein one side of two supports 2 all fixedly installs fixed column 4, the one end of two fixed columns 4 all fixedly alternates and is connected with spacing post 5, the one end fixed mounting of two spacing posts 5 has backup pad 6, a plurality of gyro wheels 7 are installed in the inside rotation of backup pad 6, a plurality of elastic ropes 8 are installed on the top fixed mounting of backup pad 6, one end of two spacing posts 5 is used for supporting one side of backup pad 6, a plurality of elastic ropes 8 are all made of rubber, when needing to carry level body 1, upset level body 1 and four supports 2, the surface of a plurality of gyro wheels 7 contacts with ground respectively, the model of level body 1 is FRE203.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 4, four support rods 10 are fixedly installed on one side of a support plate 6, a protection plate 11 is fixedly installed on one end of each of two adjacent support rods 10, a fixing frame 14 is fixedly installed on the front surface of a level body 1, an auxiliary groove 15 is formed in the top end of the fixing frame 14, an auxiliary rod 16 is movably installed in the auxiliary groove 15, a shielding disc 17 is fixedly installed at the bottom end of the auxiliary rod 16, a shelving rod 18 is fixedly installed at the top end of the auxiliary rod 16, and a bracket 19 is fixedly inserted and connected to one end of the shelving rod 18.

Working principle: the chassis 3 can be at the inside activity of support 2 to can adjust four chassis 3's position according to the unsmooth condition on ground, when surveying and mapping, need be with the bottom surface of four chassis 3 with ground contact, one side of backup pad 6 is being used for supporting to the one end of two spacing posts 5, a plurality of elastic ropes 8 are made for rubber, therefore pull rod 9, can drive a plurality of elastic ropes 8 tensile deformation, and can adjust the position of pull rod 9, when need carry spirit level body 1, surveying and mapping personnel can overturn spirit level body 1 and four supports 2, the surface with a plurality of gyro wheels 7 contacts with ground respectively, outwards pull rod 9, can drive a plurality of gyro wheels 7 and rotate, thereby drive spirit level body 1 and remove, the opposite side of first inclined plane 12 and second inclined plane 13 is fixed with one side of spirit level body 1 and support 2 respectively, further guaranteed the stability when spirit level body 1 removes, time and energy that the surveying and mapping personnel artificially carried spirit level body 1, auxiliary rod 16 can be in the inside left and right sides of auxiliary tank 15 remove, therefore the position of surveying and mapping personnel can not produce the bracket 19 when the surface is difficult to the support 19, the problem that the surface is difficult to the position is difficult to be reached, the position of the measuring and mapping personnel can be carried out, the surface is not carried out the bracket 19, the fatigue strength is not has been increased, and the problem is solved when the surface is difficult to the surface is 19, the surface is difficult to the surface is not set up to the support 19, and the people is difficult to be stressed to the surface is difficult to the surface.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a spirit level for engineering survey and drawing, includes spirit level body (1), four support (2) and four chassis (3), four support (2) respectively with the bottom fixed connection of spirit level body (1), four chassis (3) respectively with the inside swing joint of four support (2), its characterized in that: one side of each support (2) is fixedly provided with a fixing column (4), one end of each fixing column (4) is fixedly connected with a limiting column (5) in a penetrating mode, one end of each limiting column (5) is fixedly provided with a supporting plate (6), a plurality of rollers (7) are rotatably arranged in the supporting plate (6), and a plurality of elastic ropes (8) are fixedly arranged at the top end of the supporting plate (6).

2. The level for engineering survey and drawing of claim 1, wherein: one end of the elastic ropes (8) is fixedly provided with a pull rod (9), and the positions of the elastic ropes (8) are arranged at equal intervals.

3. The level for engineering survey and drawing of claim 1, wherein: four support rods (10) are fixedly arranged on one side of the support plate (6), and protection plates (11) are fixedly arranged at one ends of two adjacent support rods (10).

4. A level for engineering survey and drawing according to claim 3 wherein: one side of the protection plate (11) is fixedly provided with a first inclined plate (12), and one side of the other protection plate (11) is fixedly provided with a second inclined plate (13).

5. The level for engineering survey and drawing of claim 4, wherein: the length of the first inclined plate (12) is longer than that of the second inclined plate (13).

6. The level for engineering survey and drawing of claim 1, wherein: the utility model discloses a level meter, including level meter body (1), auxiliary groove (15) are seted up on the front fixed mounting of level meter body (1), auxiliary rod (16) are seted up on the top of mount (14), the inside movable mounting in auxiliary groove (15).

7. The level for engineering survey and drawing of claim 6, wherein: the bottom end of the auxiliary rod (16) is fixedly provided with a shielding disc (17), the top end of the auxiliary rod (16) is fixedly provided with a shelving rod (18), and one end of the shelving rod (18) is fixedly connected with a bracket (19) in a penetrating and inserting mode.