CN211121226U

CN211121226U - Engineering measuring instrument with good protection performance

Info

Publication number: CN211121226U
Application number: CN202020033585.8U
Authority: CN
Inventors: 金剑; 陈建舜
Original assignee: Shenyang Xiaoying Blasting Engineering Co ltd
Current assignee: Shenyang Xiaoying Blasting Engineering Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-07-28
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses an engineering measuring instrument that barrier propterty is good, comprising a base plate, the equal sliding connection in both sides at bottom plate top has the protecting frame, the equal first spring of fixedly connected with in one side that two protecting frames are relative, the quantity of first spring is three, and the equidistance is arranged, the one end fixedly connected with mounting plate of protecting frame is kept away from to first spring, one side fixedly connected with rubber pad of first spring is kept away from to the mounting plate, the bottom fixedly connected with blotter of protecting frame inner chamber, the instrument body has been placed at the top of blotter. The utility model discloses a bottom plate, protective frame, first spring, mounting plate, rubber pad, blotter, threaded rod, roof, shifting chute and the cooperation of screw thread piece are used, can carry out good buffer protection to the instrument body, reduce the damage that the instrument body received in the building site, have prolonged the life of instrument body, have brought very big facility for engineering construction work.

Description

Engineering measuring instrument with good protection performance

Technical Field

The utility model relates to an engineering construction technical field specifically is an engineering measuring instrument that barrier propterty is good.

Background

The engineering measuring instrument is used for measuring various aspects such as orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry, and the like in the planning design, construction and operation management stages of engineering construction, but the existing engineering measuring instrument has poor protective performance, and the service life of the engineering measuring instrument is shortened because the existing engineering measuring instrument does not have good protective performance when used in a construction site, so that great inconvenience is brought to engineering construction work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering measuring instrument that barrier propterty is good possesses the advantage that barrier propterty is good, and it is relatively poor to have solved its barrier propterty of current engineering measuring instrument, because it does not possess good barrier propterty when the building site uses, and its life who makes shortens, has brought very big inconvenient problem for engineering construction work.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering measuring instrument with good protection performance comprises a bottom plate, wherein two sides of the top of the bottom plate are both connected with a protection frame in a sliding manner, one opposite sides of the two protection frames are both fixedly connected with first springs, the number of the first springs is three, the first springs are arranged at equal intervals, one ends, far away from the protection frames, of the first springs are fixedly connected with fastening plates, one sides, far away from the first springs, of the fastening plates are fixedly connected with rubber pads, the bottom of an inner cavity of the protection frame is fixedly connected with a cushion pad, an instrument body is placed at the top of the cushion pad, two sides of the instrument body are both in tight contact with the rubber pads, one sides of the top of the protection frames are fixedly connected with threaded rods, the top of the threaded rods is sleeved with a top plate, the bottom of the top plate is fixedly connected with the cushion pad, the bottom of the thread block is in close contact with the top plate.

Preferably, the four corners of the bottom of the protective frame are provided with sliding blocks, the front end and the rear end of the top of the bottom plate are provided with sliding grooves, and the bottoms of the sliding blocks extend to the inner cavities of the sliding grooves.

Preferably, the buffer pad includes the rubber sleeve, the top fixedly connected with sleeve pipe of rubber sleeve inner chamber, the top fixedly connected with second spring of sleeve pipe inner chamber, the bottom fixedly connected with movable rod of second spring, the bottom and the rubber sleeve fixed connection of movable rod.

Preferably, the two sides of the thread block are fixedly connected with rotating rods, and anti-skidding sleeves are sleeved on the surfaces of the rotating rods.

Preferably, the two sides of the top plate are fixedly connected with fixing blocks, and a handle is movably connected between the two fixing blocks through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, protective frame, first spring, mounting plate, rubber pad, blotter, threaded rod, roof, shifting chute and the cooperation of screw thread piece are used, can carry out good buffer protection to the instrument body, reduce the damage that the instrument body received in the building site, have prolonged the life of instrument body, have brought very big facility for engineering construction work.

2. The utility model discloses a set up slider and spout, can reduce the frictional force between protecting frame and the bottom plate, better assurance going on of removal work, make the instrument body to equidimension not that the protecting frame can be better fix, through setting up the rubber sleeve, the sleeve pipe, second spring and movable rod, the buffering protective properties of assurance blotter that can be better, very big facility has been brought for protection work, through setting up the bull stick, can be better rotate the thread block, better assurance going on of roof fixed work, through setting up fixed block and handle, can be better carry the measuring instrument, better assurance the convenience of carrying.

Drawings

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

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

fig. 3 is a schematic cross-sectional view of the cushion pad of the present invention.

In the figure: 1. a base plate; 2. a protective frame; 3. a first spring; 4. a fastening plate; 5. a rubber pad; 6. a cushion pad; 7. an instrument body; 8. a threaded rod; 9. a top plate; 10. a moving groove; 11. a thread block; 12. a slider; 13. a chute; 14. a rubber sleeve; 15. a sleeve; 16. a second spring; 17. a movable rod; 18. a rotating rod; 19. a fixed block; 20. a handle.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, an engineering measuring instrument with good protection performance comprises a bottom plate 1, two sides of the top of the bottom plate 1 are slidably connected with a protection frame 2, four corners of the bottom of the protection frame 2 are respectively provided with a sliding block 12, the front end and the rear end of the top of the bottom plate 1 are respectively provided with a sliding groove 13, the bottom of the sliding block 12 extends to an inner cavity of the sliding groove 13, the sliding block 12 and the sliding groove 13 are arranged, so that the friction force between the protection frame 2 and the bottom plate 1 can be reduced, the moving work can be better ensured, the protection frame 2 can better fix instrument bodies 7 with different sizes, one sides of the two protection frames 2 opposite to each other are fixedly connected with first springs 3, the three first springs 3 are arranged at equal intervals, one ends of the first springs 3 far away from the protection frame 2 are fixedly connected with fastening plates 4, one sides of the fastening plates 4 far away from the first springs 3 are fixedly connected, the bottom of the inner cavity of the protective frame 2 is fixedly connected with a cushion pad 6, an instrument body 7 is placed at the top of the cushion pad 6, the cushion pad 6 comprises a rubber sleeve 14, the top of the inner cavity of the rubber sleeve 14 is fixedly connected with a sleeve 15, the top of the inner cavity of the sleeve 15 is fixedly connected with a second spring 16, the bottom of the second spring 16 is fixedly connected with a movable rod 17, the bottom of the movable rod 17 is fixedly connected with the rubber sleeve 14, the sleeve 15, the second spring 16 and the movable rod 17 are arranged, the buffer protection performance of the cushion pad 6 can be better ensured, great convenience is brought to protection work, two sides of the instrument body 7 are in close contact with a rubber pad 5, a threaded rod 8 is fixedly connected to one side of the top of the protective frame 2, a top plate 9 is sleeved at the top of the threaded rod 8, fixed blocks 19 are fixedly connected to two, through the arrangement of the fixed block 19 and the handle 20, a measuring instrument can be better carried, the carrying convenience is better guaranteed, the bottom of the top plate 9 is fixedly connected with the cushion pad 6, the moving grooves 10 are respectively formed in the two sides of the top plate 9, the threaded block 11 is in threaded connection with the surface of the threaded rod 8, the bottom of the threaded block 11 is in close contact with the top plate 9, the rotating rods 18 are respectively and fixedly connected with the two sides of the threaded block 11, the anti-skidding sleeves are sleeved on the surfaces of the rotating rods 18, the threaded block 11 can be better rotated through the arrangement of the rotating rods 18, the fixing work of the top plate 9 is better guaranteed, the protection frame 2, the first spring 3, the fastening plate 4, the rubber pad 5, the cushion pad 6, the threaded rod 8, the top plate 9, the moving grooves 10 and the threaded block 11 are matched for use, the good buffer protection can be carried out on the instrument body 7, the damage to the, the service life of the instrument body 7 is prolonged, and great convenience is brought to engineering construction work.

During the use, with two protective frame 2 relative movement to suitable position, then place instrument body 7 at the top of blotter 6, then establish roof 9 cover at the top of threaded rod 8, then carry out threaded connection with threaded block 11 and threaded rod 8, thereby accomplish the fixed to roof 9, through first spring 3, the vibrations that receiving about mounting plate 4 and rubber pad 5 to instrument body 7 buffer protection, through rubber sleeve 14, casing 15 and second spring 16 carry out buffer protection to the vibrations that instrument body 7 received from top to bottom, thereby reached the good mesh of protecting effect.

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

Claims

1. The utility model provides an engineering measuring instrument that barrier propterty is good, includes bottom plate (1), its characterized in that: the two sides of the top of the bottom plate (1) are both slidably connected with protective frames (2), one opposite side of the two protective frames (2) is both fixedly connected with first springs (3), the number of the first springs (3) is three, the first springs are arranged at equal intervals, one ends, far away from the protective frames (2), of the first springs (3) are fixedly connected with fastening plates (4), one sides, far away from the first springs (3), of the fastening plates (4) are fixedly connected with rubber pads (5), the bottom of the inner cavity of each protective frame (2) is fixedly connected with cushion pads (6), instrument bodies (7) are placed at the tops of the cushion pads (6), the two sides of the instrument bodies (7) are both in close contact with the rubber pads (5), one side of the top of each protective frame (2) is fixedly connected with a threaded rod (8), the top of each threaded rod (8) is sleeved with a top plate (9), the bottom of each top plate (9), the movable groove (10) has all been seted up to the both sides at roof (9) top, the surperficial threaded connection of threaded rod (8) has screw block (11), the bottom and roof (9) in close contact with of screw block (11).

2. The engineering and measurement instrument with good protection performance according to claim 1, characterized in that: slider (12) have all been seted up in the four corners of protective frame (2) bottom, spout (13) have all been seted up to the front end and the rear end at bottom plate (1) top, the bottom of slider (12) extends to the inner chamber of spout (13).

3. The engineering and measurement instrument with good protection performance according to claim 1, characterized in that: cushion pad (6) include rubber sleeve (14), top fixedly connected with sleeve pipe (15) of rubber sleeve (14) inner chamber, the top fixedly connected with second spring (16) of sleeve pipe (15) inner chamber, the bottom fixedly connected with movable rod (17) of second spring (16), the bottom and rubber sleeve (14) fixed connection of movable rod (17).

4. The engineering and measurement instrument with good protection performance according to claim 1, characterized in that: the anti-skidding thread block is characterized in that rotating rods (18) are fixedly connected to two sides of the thread block (11), and anti-skidding sleeves are sleeved on the surfaces of the rotating rods (18).

5. The engineering and measurement instrument with good protection performance according to claim 1, characterized in that: the two sides of the top plate (9) are fixedly connected with fixing blocks (19), and a handle (20) is movably connected between the two fixing blocks (19) through a rotating shaft.