CN213874270U

CN213874270U - Supporting device for engineering surveying level

Info

Publication number: CN213874270U
Application number: CN202022913718.3U
Authority: CN
Inventors: 陈松; 李露强
Original assignee: Hebei Chenshengzhan Engineering Survey Co ltd
Current assignee: Hebei Chenshengzhan Engineering Survey Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-03
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a supporting device for an engineering surveying level, which comprises a base, wherein supporting rods are fixedly arranged at four corners of the lower surface of the base, a through hole is arranged at the central position of the lower surface of each supporting rod, a first sleeve block is fixedly arranged at one end of each supporting rod, a first lead screw is sleeved at the central position of the first sleeve block, one end of each first lead screw is fixedly connected with a first motor, the first motor is fixedly connected with a bottom plate, and four corners of the lower surface of the bottom plate are fixedly arranged with supporting columns, time is saved.

Description

Supporting device for engineering surveying level

Technical Field

The utility model relates to a surveyor's level technical field especially relates to a strutting arrangement for engineering survey surveyor's level.

Background

The leveling instrument is an instrument for measuring the height difference between two ground points by establishing a horizontal sight line, the principle is that the height difference between the ground points is measured according to the leveling principle, and main components are expected to be a distant mirror, a compensator, a vertical shaft, a base and a foot screw;

the surveyor's level is generally placed and is measured on the support frame, and the demand that the surveyor of different heights used the surveyor's level can not be satisfied in the inconvenient regulation of current support frame height, needs people to adjust many support columns simultaneously and adjusts, and not only the regulation is troublesome, waste time moreover.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an engineering survey strutting arrangement for level can produce the technological effect of being convenient for adjust the level height.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a strutting arrangement for engineering survey surveyor's level, includes the base, the equal fixed mounting bracing piece in base lower surface four corners, bracing piece lower surface central point puts and has seted up the through-hole, the first nest of blocks of bracing piece one end fixed mounting, first nest of blocks central point puts and has cup jointed first lead screw, the first motor of first lead screw one end fixed connection, first motor fixed connection bottom plate, the equal fixed mounting support column in bottom plate lower surface four corners.

Preferably, a through groove is formed in one side of the lower surface of the support column, a groove is formed in one side of the inside of the support column, the groove is communicated with the through groove, a second motor is fixedly installed in the center of the top surface of the groove, a second lead screw is fixedly installed on an output shaft of the second motor, a second sleeve block is sleeved on the second lead screw, a connecting rod is fixedly installed at one end of the second sleeve block, and a tip block is fixedly installed at one end of the connecting rod.

Preferably, a first limiting block is fixedly installed at the center of one end of the first screw rod.

Preferably, the depth of the through hole is greater than the length of the first screw rod.

Preferably, a first threaded hole matched with the first screw rod is formed in the center of one side of the first sleeve block.

Preferably, a second limiting block is fixedly installed at the center of one end of the second screw rod.

Preferably, a second threaded hole matched with the second screw rod is formed in one side of the second sleeve block.

Preferably, the total height of the connecting rod and the tip block is less than the depth of the through slot.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by arranging the base, the supporting rod, the through hole, the first sleeve block, the first screw rod, the first motor, the bottom plate and the supporting column, the height position of the base can be adjusted, so that the height position of the level can be adjusted, workers with different heights can conveniently operate the level to measure, the trouble of traditional adjustment is avoided, and the time is saved;

2. through setting up logical groove, recess, second motor, second lead screw, second cover piece, connecting rod and tip piece, can accomplish the regulation to tip piece position to avoided the unable regulation of tip piece on the traditional support column, avoided fish tail or prick operating personnel.

Drawings

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

FIG. 2 is a schematic view of the structure of the base, the support rod and the through hole of the present invention;

FIG. 3 is a schematic view of the installation of the first set of blocks and the first lead screw structure of the present invention;

FIG. 4 is a schematic view of the structure of the supporting pillars, the through grooves and the grooves of the present invention;

FIG. 5 is a schematic view of the second set of blocks, the connecting rod and the tip block structure of the present invention;

wherein: 1. a base; 2. a support bar; 3. a through hole; 4. a first nest block; 5. a first lead screw; 6. a first motor; 7. a base plate; 8. a support pillar; 9. a through groove; 10. a groove; 11. a second motor; 12. a second lead screw; 13. a second nest block; 14. a connecting rod; 15. a tip block; 16. a first stopper; 17. and a second limiting block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, the utility model provides a supporting device for engineering surveying level, including base 1, be used for placing the installation level, base 1 lower surface four corners is all fixed mounting bracing piece 2, be used for supporting base 1 and installation support first sleeve 4, bracing piece 2 lower surface central point puts and has seted up through-hole 3, be used for making first lead screw 5 activity, bracing piece 2 one end fixed mounting first sleeve 4, first sleeve 4 central point puts and has cup jointed first lead screw 5, first lead screw 5 one end fixed connection first motor 6, be used for driving first lead screw 5 to rotate, first motor 6 fixed connection bottom plate 7, be used for supporting first motor 6, bottom plate 7 lower surface four corners is all fixed mounting support post 8, be used for supporting whole device;

after the support column 8 is placed fixedly and finishes, according to operating personnel's height, start first motor 6, make first motor 6 drive first lead screw 5 and rotate, first lead screw 5 drives the activity of first set of piece 4, first set of piece 4 drives the activity of bracing piece 2, bracing piece 2 drives the activity of base 1, thereby finally drive the spirit level activity, thereby accomplished the quick adjustment to spirit level height position, make things convenient for the operating personnel operation spirit level of different heights to carry out measurement, the trouble of traditional regulation has been avoided, time is saved.

In another embodiment, as shown in fig. 4 and 5, the utility model discloses that one side of the lower surface of the supporting column 8 is provided with a through groove 9 for placing a connecting rod 14 and a tip block 15, one side of the inside of the supporting column 8 is provided with a groove 10 for placing a second motor 11, a second screw rod 12 and a second sleeve block 13, the groove 10 is communicated with the through groove 9, the second motor 11 is fixedly installed at the center position of the top surface of the groove 10 for driving the second screw rod 12 to rotate, the second screw rod 12 is fixedly installed at the output shaft of the second motor 11 for driving the second sleeve block 13 to move on the surface of the second screw rod 12, the second screw rod 12 is sleeved with the second sleeve block 13 for installing a slave connecting rod 14, one end of the second sleeve block 13 is fixedly installed with the connecting rod 14 for installing the supporting tip block 15, and one end of the connecting rod 14 is fixedly installed with the tip block 15;

when needs use the surveyor's level, through launching second motor 11, make second motor 11 drive second lead screw 12 and rotate, second lead screw 12 drives second cover piece 13 activity downwards, second cover piece 13 drives connecting rod 14 activity downwards, connecting rod 14 drives tip block 15 activity downwards, stretch out logical groove 9, thereby make things convenient for the stationary mast 8, make whole device more stable, after the surveyor's level finishes using, through launching second motor 11, make second motor 11 drive second lead screw 12 and rotate, second lead screw 12 drives second cover piece 13 activity upwards, thereby drive connecting rod 14 and tip block 15 activity upwards and get into logical groove 9, thereby the effectual operating personnel that prevent tip block 15 fish tail or puncture.

In another embodiment, as shown in fig. 3, the utility model discloses a first stopper 16 is fixedly installed at the center of one end of the first lead screw 5, which prevents the first sleeve 4 from separating from the first lead screw 5 when the first lead screw 5 moves on the surface.

In another embodiment, as shown in fig. 2 and 3, the present invention discloses that the depth of the through hole 3 is greater than the length of the first lead screw 5, so as to ensure the first lead screw 5 to move in the through hole 3.

In another embodiment, as shown in fig. 3, the utility model discloses a first screw hole with the adaptation of first lead screw 5 is seted up to first cover piece 4 one side central point, can drive first cover piece 4 when guaranteeing that first lead screw 5 rotates and move about on first lead screw 5 surface.

In another embodiment, as shown in fig. 5, the utility model discloses a second stopper 17 is fixedly installed at the center of one end of the second lead screw 12 to prevent the second sleeve 13 from separating from the second lead screw 12 when the second lead screw 12 moves on the surface.

In another embodiment, as shown in fig. 5, the utility model discloses a second screw hole matched with the second lead screw 12 is opened on one side of the second sleeve 13, and it is guaranteed that the second lead screw 12 can drive the second sleeve 13 to move on the surface of the second lead screw 12 when rotating.

In another embodiment, as shown in fig. 4 and 5, the present invention discloses that the total height of the connecting rod 14 and the tip block 15 is less than the depth of the through slot 9, ensuring that the tip block 15 is completely inside the through slot 9 when the support post 8 is not in use, and does not scratch or prick the operator.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strutting arrangement for engineering surveying level, includes base (1), its characterized in that: the support is characterized in that the support comprises a support rod (2) and is fixedly mounted on four corners of the lower surface of a base (1), a through hole (3) is formed in the center of the lower surface of the support rod (2), a first sleeve block (4) is fixedly mounted on one end of the support rod (2), a first lead screw (5) is sleeved on the center of the first sleeve block (4), a first motor (6) is fixedly connected to one end of the first lead screw (5), the first motor (6) is fixedly connected with a bottom plate (7), and a support column (8) is fixedly mounted on four corners of the lower surface of the bottom plate (7).

2. The support device for an engineering measurement level according to claim 1, wherein: the novel motor support is characterized in that a through groove (9) is formed in one side of the lower surface of the support column (8), a groove (10) is formed in one side of the inner portion of the support column (8), the groove (10) is communicated with the through groove (9), a second motor (11) is fixedly installed in the center of the top surface of the groove (10), a second lead screw (12) is fixedly installed on an output shaft of the second motor (11), a second sleeve block (13) is sleeved on the second lead screw (12), a connecting rod (14) is fixedly installed at one end of the second sleeve block (13), and a tip block (15) is fixedly installed at one end of the connecting rod (14).

3. The support device for an engineering measurement level according to claim 1, wherein: and a first limiting block (16) is fixedly arranged at the center of one end of the first screw rod (5).

4. The support device for an engineering measurement level according to claim 1, wherein: the depth of the through hole (3) is larger than the length of the first screw rod (5).

5. The support device for an engineering measurement level according to claim 1, wherein: the center of one side of the first sleeve block (4) is provided with a first threaded hole matched with the first screw rod (5).

6. A support device for an engineering level according to claim 2, wherein: and a second limiting block (17) is fixedly arranged at the center of one end of the second screw rod (12).

7. A support device for an engineering level according to claim 2, wherein: and a second threaded hole matched with the second screw rod (12) is formed in one side of the second sleeve block (13).

8. A support device for an engineering level according to claim 2, wherein: the total height of the connecting rod (14) and the tip block (15) is smaller than the depth of the through groove (9).