CN219062982U

CN219062982U - Vertical engineering surveying instrument

Info

Publication number: CN219062982U
Application number: CN202223542730.3U
Authority: CN
Inventors: 戴沅江; 罗洋; 吴小燕; 李桂亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a vertical engineering surveying instrument which comprises a fixed disc, wherein a fixed rod is fixedly arranged at the central position of the bottom of the fixed disc, an adjusting supporting leg is arranged on the outer side of the fixed rod and movably arranged on the outer side of the bottom of the fixed disc through a rotating shaft.

Description

Vertical engineering surveying instrument

Technical Field

The utility model relates to the technical field of highway engineering cost, in particular to a vertical engineering surveying instrument.

Background

The construction angle that needs to use the instrument Cheng Cehui to survey and draw to the trend of highway and highway in the present highway engineering construction is convenient for carry out accounting and confirm construction scheme to make the highway simpler and more convenient when constructing, and engineering surveying instrument need use loading board or support frame to install engineering surveying instrument when using, and engineering surveying instrument is connected with the loading board or support frame through the screw thread commonly, leads to the surveying instrument to install more loaded down with trivial details when with loading board or support frame between.

To this end, the utility model provides a vertical engineering surveying instrument.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a vertical engineering surveying instrument so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a vertical engineering surveying instrument, includes the fixed disk, the central point department fixed mounting of the bottom of fixed disk has the dead lever, the outside of dead lever is provided with the regulation landing leg, the outside of adjusting the landing leg through axis of rotation movable mounting in the bottom of fixed disk, the quantity of adjusting the landing leg is three, the inside movable mounting of dead lever has stop gear, stop gear includes the ejector pin, stop gear fixed mounting has the surveying instrument main part at the top of fixed disk.

Further, a sliding groove is formed in the top end of the fixing rod, and the number of the sliding grooves is three.

Further, a through hole is formed in the center of the inside of the fixing rod, a sliding rod is slidably mounted in the through hole, and a sliding plate is fixedly mounted on the outer side of the top end of the sliding rod.

Further, the sliding plate is arranged in the sliding groove in a limiting sliding mode, a bottom plate is fixedly arranged at the bottom end of the sliding rod, and a protrusion is fixedly arranged at the bottom of the bottom plate.

Further, the ejector rod is fixedly arranged at the top of the sliding rod, and the ejector rod is slidably arranged in the through hole.

Further, one end of the sliding plate is movably provided with a connecting rod through a rotating shaft, and one end of the connecting rod is movably connected with the inner side of the adjusting supporting leg through the rotating shaft.

Further, the clamping plates are symmetrically and fixedly installed on two sides of the top of the ejector rod, inclined planes are arranged at the top of the clamping plates, arc-shaped grooves are formed in the inner sides of the top ends of the clamping plates, and the number of the clamping plates is two.

Further, a through hole is formed in the center of the fixed disc, an adjusting screw is movably mounted on one side of the inside of the fixed disc through a screw hole, a fixing piece is fixedly mounted at the bottom of the surveying instrument main body, and the bottom end of the fixing piece is spherical.

The utility model has the beneficial effects that: according to the vertical engineering surveying instrument, the bottom plate is contacted with the ground, the stability of the bottom plate is improved through the protrusions, under the dead weight of the fixed disc, the fixed rod, the adjusting support legs and the like, the sliding rod and the sliding plate can slide in the fixed rod and the sliding grooves, the sliding plate pushes the adjusting support legs to open the sliding rod outwards through the connecting rods, the vertical engineering surveying instrument is convenient to support, meanwhile, the sliding rod drives the ejector rod and the clamping plate to slide upwards, the surveying instrument main body is arranged at the top of the fixed disc through the fixing piece, and the clamping plate is clamped at the bottom end of the fixing piece through the arc-shaped groove, so that the surveying instrument main body can be conveniently and rapidly installed, and the surveying instrument main body can be conveniently detached; the clamping plate is conveniently limited through adjustment of the adjusting screw, so that the main body of the surveying instrument is fixed, and the operation is simple.

Drawings

FIG. 1 is a block diagram of a vertical engineering survey meter of the present utility model;

FIG. 2 is a cross-sectional view of a vertical engineering survey meter according to the present utility model;

FIG. 3 is an enlarged view of the vertical engineering survey meter of FIG. 2 at A;

FIG. 4 is a top cross-sectional view of a vertical engineering survey meter mounting bar of the present utility model;

in the figure: 1. a fixed plate; 2. a surveying instrument body; 3. a fixed rod; 4. a connecting rod; 5. adjusting the support leg; 6. a slide bar; 7. a bottom plate; 8. adjusting a screw; 9. a push rod; 10. a clamping plate; 11. a fixing member; 12. a slide plate; 13. and a sliding groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a vertical engineering surveying instrument, includes fixed disk 1, the central point department fixed mounting of the bottom of fixed disk 1 has dead lever 3, the outside of dead lever 3 is provided with adjusts landing leg 5, adjust the outside of landing leg 5 through axis of rotation movable mounting in the bottom of fixed disk 1, the quantity of adjusting landing leg 5 is three, the inside movable mounting of dead lever 3 has stop gear, stop gear includes ejector pin 9, the top of fixed disk 1 has surveying instrument main part 2 through stop gear fixed mounting, through the regulation to adjusting landing leg 5, conveniently supports this vertical engineering surveying instrument, and stability is high, convenient to use.

This embodiment, spout 13 has been seted up on the top of dead lever 3, the quantity of spout 13 is three, the through-hole has been seted up to the central point of the inside of dead lever 3 put, the inside slidable mounting of through-hole has slide bar 6, the outside fixed mounting on the top of slide bar 6 has slide plate 12, the inside of slide plate 12 spacing slidable mounting at spout 13, the bottom fixed mounting of slide bar 6 has bottom plate 7, the bottom fixed of bottom plate 7 is provided with the arch, ejector pin 9 fixed mounting is at the top of slide bar 6, ejector pin 9 slidable mounting is in the inside of through-hole, the one end of slide plate 12 has connecting rod 4 through axis of rotation movable mounting, the one end of connecting rod 4 links to each other through axis of rotation and the inboard activity of adjusting leg 5, the bilateral symmetry fixed mounting at the top of ejector pin 9 has cardboard 10, the top of cardboard 10 is provided with the inclined plane, the arc wall has been seted up to the inboard on the top of cardboard 10, the quantity of cardboard 10 is two, the bottom fixed disk 1's central point department has set up the through-hole, one side of the inside of fixed disk 1 has movable mounting to pass through movable mounting adjusting instrument 8, ejector pin 9 fixed mounting has connecting rod 11 through the bottom 11 and the side of adjusting instrument 2, the bottom of the instrument 2 can be adjusted the bottom of the side of the instrument 2 through the spherical body 11, the bottom of the instrument 2 is convenient to be the side of the instrument 2, the bottom is adjusted to be the bottom 11 through the spherical body 11, and the bottom is convenient to be adjusted to take shape 11.

When the vertical engineering surveying instrument is used, the engineering surveying instrument is placed on a flat ground through the bottom plate 7, under the dead weight of the bottom plate 7 and the engineering surveying instrument, the fixed disc 1, the fixed rod 3 and the adjusting support leg 5 are lowered, the sliding rod 6 slides in the fixed rod 3 and drives the sliding plate 12, the sliding plate 12 pushes the adjusting support leg 5 through the connecting rod 4, the adjusting support leg 5 is opened outwards and supports the fixed disc 1, the stability of the bottom plate 7 is improved through the bulge, the vertical engineering surveying instrument is conveniently supported, meanwhile, the sliding rod 6 drives the ejector rod 9 and the clamping plate 10 to slide upwards, the surveying instrument main body 2 is arranged at the top of the fixed disc 1 through the fixing piece 11, and the clamping plate 10 is clamped at the bottom end of the fixing piece 11 through the arc-shaped groove so as to conveniently install the surveying instrument main body 2 quickly and also facilitate the disassembly of the surveying instrument main body; the clamping plate 10 is conveniently limited by adjusting the adjusting screw 8, so that the surveying instrument main body 2 is fixed, and the operation is simple.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Vertical engineering surveying instrument, including fixed disk (1), its characterized in that: the utility model discloses a surveying instrument, including fixed disk (1), fixed disk (1)'s bottom central point department fixed mounting has dead lever (3), the outside of dead lever (3) is provided with adjusts landing leg (5), adjust the outside of landing leg (5) through axis of rotation movable mounting in the bottom of fixed disk (1), the quantity of adjusting landing leg (5) is three, the inside movable mounting of dead lever (3) has stop gear, stop gear includes ejector pin (9), the top of fixed disk (1) is through stop gear fixed mounting surveying instrument main part (2).

2. The vertical engineering survey meter of claim 1, wherein: the top end of the fixed rod (3) is provided with three sliding grooves (13).

3. A vertical engineering surveying instrument according to claim 2, wherein: the center position of the inside of the fixed rod (3) is provided with a through hole, a sliding rod (6) is slidably arranged in the through hole, and a sliding plate (12) is fixedly arranged on the outer side of the top end of the sliding rod (6).

4. A vertical engineering survey meter according to claim 3 wherein: the sliding plate (12) is arranged in the sliding groove (13) in a limiting sliding mode, the bottom end of the sliding rod (6) is fixedly provided with a bottom plate (7), and the bottom of the bottom plate (7) is fixedly provided with a protrusion.

5. The vertical engineering survey meter of claim 4, wherein: the ejector rod (9) is fixedly arranged at the top of the sliding rod (6), and the ejector rod (9) is slidably arranged in the through hole.

6. A vertical engineering survey meter according to claim 3 wherein: one end of the sliding plate (12) is movably provided with a connecting rod (4) through a rotating shaft, and one end of the connecting rod (4) is movably connected with the inner side of the adjusting support leg (5) through the rotating shaft.

7. The vertical engineering survey meter of claim 1, wherein: clamping plates (10) are symmetrically and fixedly arranged on two sides of the top of the ejector rod (9), inclined planes are arranged on the top of the clamping plates (10), arc-shaped grooves are formed in the inner sides of the top ends of the clamping plates (10), and the number of the clamping plates (10) is two.

8. The vertical engineering survey meter of claim 1, wherein: the center position department of fixed disk (1) has seted up the through-hole, one side of the inside of fixed disk (1) is through screw movable mounting adjusting screw (8), the bottom fixed mounting of surveying instrument main part (2) has mounting (11), the shape of the bottom of mounting (11) is spherical.