CN215807492U

CN215807492U - Tripod for measuring special tunnel of coal mine

Info

Publication number: CN215807492U
Application number: CN202122011117.8U
Authority: CN
Inventors: 梁晓江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-11
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the technical field of measurement, and discloses a tripod for measuring a special roadway of a coal mine, which solves the problems that the height of the tripod in the current market cannot be adjusted when in work, the tripod is inconvenient for a user to use and an operation keyboard and a measuring lens of a measuring instrument are not protected and are easy to damage And (4) a disc.

Description

Tripod for measuring special tunnel of coal mine

Technical Field

The utility model belongs to the technical field of measurement, and particularly relates to a tripod for measuring a special tunnel of a coal mine.

Background

The tripod is a support frame used for fixing a measuring machine so as to achieve certain measuring effects, the positioning of the tripod is very important, and the tripod can be divided into various materials such as wood, high-strength plastic materials, aluminum alloy materials, steel materials, volcanic rocks, carbon fibers and the like according to material classification.

However, the general tripod in the current market cannot adjust the height, so that the measurement work is inconvenient for workers, the deviation of measurement data is caused, the lens and the operation keyboard of the traditional tripod measuring instrument cannot be protected, and particularly, the operation keyboard is easy to be damaged and damaged when the tripod measuring instrument works in a region with large dust on a construction site, so that the use of a user is influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the tripod for measuring the special roadway of the coal mine, which effectively solves the problems that the general tripod in the current market cannot adjust the height, is inconvenient for workers to measure and accordingly causes the deviation of measured data, the lens and the operating keyboard of the traditional tripod measuring instrument cannot be protected, and particularly, the operating keyboard is easy to be damaged and damaged when the tripod measuring instrument works in a region with large dust on a construction site, so that the use of a user is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a tripod for measuring a special tunnel of a coal mine comprises a telescopic rod, wherein a telescopic loop bar is sleeved on the outer portion of the telescopic rod in a fixed mode, an adjusting button is fixedly mounted on the inner portion of the telescopic loop bar, a fixed block is sleeved on the top portion of the telescopic loop bar in an movable mode, a movable shaft is sleeved on the inner portion of the fixed block in an movable mode, a clamping plate is fixedly mounted on the top portion of the fixed block, a rotating shaft is sleeved on the top portion of the clamping plate in a movable mode, a machine body is fixedly mounted on the top portion of the rotating shaft, a protective cover is fixedly sleeved on the outer portion of the machine body, two fixed plates are fixedly mounted on the outer portion of the machine body, rotating shafts are movably sleeved on the inner sides of the two fixed plates, two rotating shafts are movably sleeved on the outer side of the protective cover, two fixing bolts are fixedly mounted on the outer portion of the machine body, and limiting rods are movably sleeved on the outer portions of the fixing bolts, two the gag lever post is all actively cup jointed in the outside of visor, measuring lens has been cup jointed in the middle part activity of fuselage, measuring lens's top fixed mounting has the screens spring, the top fixed mounting of screens spring has the screens piece, measuring lens's outside fixed cup joints has the protective housing, the inside screens groove joint of seting up of protective housing is in the outside of screens piece.

Preferably, the inside fixed mounting of fuselage has the handle, handle fixed mounting is in the inside both sides of fuselage.

Preferably, the telescopic rod is provided with a groove inside, and the groove is fixedly provided with a telescopic spring inside.

Preferably, the top of screens board fixed mounting has adjusting bolt, adjusting bolt's quantity is two.

Preferably, the bottom of the telescopic rod is fixedly provided with three fixed cones.

Preferably, the top of the telescopic loop bar is fixedly provided with three fixed blocks.

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

1) in operation, through cup jointing the telescopic link activity in the inside of flexible loop bar, can play flexible effect, set up the recess in the inside of telescopic link, can conveniently fix expanding spring, can control the function of adjustment button screens through expanding spring, in extending certain length and blocking the recess through pressing adjustment button, form the length with the telescopic link and fix, reach height-adjusting's effect, the convenience is in the use of staff to different topography.

2) The rotating rod can be conveniently fixed by fixedly installing the fixed plate outside the machine body, and the protective cover is movably sleeved at one end of the rotating rod, the operation keyboard can be protected by the protective cover to prevent dust from entering and damaging, and by fixedly installing the fixing bolt outside the machine body, the limiting rod can be movably sleeved outside the fixed bolt and clamped outside the protective cover, the protective cover can be fixed, the clamping springs can provide elasticity by fixedly installing the clamping springs at the top and the bottom of the measuring lens, by fixedly installing the clamping block at the top of the clamping spring and fixedly sleeving the protective shell outside the measuring lens, can live not the damage with the camera lens protection through the protective housing, the inside of protective housing is provided with the screens groove, makes the fixed more stable can not drop of protection through blocking the screens piece in the screens inslot.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic structural view of the protective case of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

fig. 4 is a schematic structural view of the telescopic rod of the present invention.

In the figure: 1. a telescopic rod; 2. a telescopic loop bar; 3. an adjustment button; 4. a movable shaft; 5. a fixed block; 6. a clamping plate; 7. a rotating shaft; 8. a protective cover; 9. a protective shell; 10. a body; 11. a grip; 12. a measuring lens; 13. a bit block; 14. a clamping spring; 15. a clamping groove; 16. a fixing plate; 17. fixing the bolt; 18. a limiting rod; 19. a tension spring; 20. a rotating shaft; 21. and (5) fixing the cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the present invention comprises a telescopic rod 1, a telescopic rod 2 is fixedly sleeved outside the telescopic rod 1, an adjusting button 3 is fixedly installed inside the telescopic rod 2, a fixed block 5 is movably sleeved on the top of the telescopic rod 2, a movable shaft 4 is movably sleeved inside the fixed block 5, the telescopic rod 2 is movably sleeved outside the movable shaft 4, a clamping plate 6 is fixedly installed on the top of the fixed block 5, a rotating shaft 7 is movably sleeved on the top of the clamping plate 6, a machine body 10 is fixedly installed on the top of the rotating shaft 7, a protective cover 8 is fixedly sleeved outside the machine body 10, two fixed plates 16 are fixedly installed outside the machine body 10, rotating shafts 20 are movably sleeved on the inner sides of the two fixed plates 16, two rotating shafts 20 are movably sleeved on the outer sides of the protective cover 8, two fixed bolts 17 are fixedly installed outside the machine body 10, and limiting rods 18 are movably sleeved outside the two fixed bolts 17, two gag lever posts 18 all activity cup joints in the outside of visor 8, and the middle part activity of fuselage 10 has cup jointed measuring lens 12, and the top fixed mounting of measuring lens 12 has screens spring 14, and the top fixed mounting of screens spring 14 has screens piece 13, and the external fixation of measuring lens 12 has cup jointed protective housing 9, and the inside screens groove 15 joint that offers of protective housing 9 is in the outside of screens piece 13.

In the second embodiment, in addition to the first embodiment, the grip 11 is fixedly installed inside the body 10, the grip 11 is fixedly installed on both sides inside the body 10, and the machine can be conveniently lifted up by the grip 11.

In the second embodiment, on the basis of the first embodiment, a groove is formed in the telescopic rod 1, the telescopic spring 19 is fixedly installed in the groove, and the elastic force can be provided through the telescopic spring 19.

In the second embodiment, on the basis of the first embodiment, two adjusting bolts are fixedly mounted at the top of the clamping plate 6, and the machine is more firmly fixed through the adjusting bolts.

In the second embodiment, on the basis of the first embodiment, the bottom of the telescopic rod 1 is fixedly provided with the fixed cones 21, the number of the fixed cones 21 is three, and the tripod can be stably fixed on the ground through the fixed cones 21.

In the second embodiment, on the basis of the first embodiment, the fixed blocks 5 are fixedly installed at the top of the telescopic loop bar 2, and the number of the fixed blocks 5 is three, so that the telescopic loop bar 2 can be better fixed.

The working principle is as follows: during operation, at first through cup jointing telescopic link 1 activity in telescopic loop bar 2's inside, can play flexible effect, set up the recess in telescopic link 1's inside, can conveniently fix expanding spring 19, can control the function of 3 screens of adjustment button through expanding spring 19, extend certain length through pressing adjustment button 3 card to the recess in, it is fixed with telescopic link 1's length to form, reach height-adjusting's effect, made things convenient for staff's use greatly.

The rotating rod 20 can be conveniently fixed by fixedly installing the fixed plate 16 outside the body 10, the protective cover 8 can be movably sleeved at one end of the rotating rod 20, the operation keyboard can be protected by the protective cover 8, the damage caused by dust entering can be prevented, the limiting rod 18 can be movably sleeved outside the fixing bolt 17 by fixedly installing the fixing bolt 17 outside the body 10, the limiting rod 18 is clamped outside the protective cover 8, the protective cover 8 can be fixed, the clamping springs can be fixedly installed at the top and the bottom of the measuring lens 12 and can provide elasticity, the clamping block 13 is fixedly installed at the top of the clamping spring 14, the protective shell 9 is fixedly sleeved outside the measuring lens 12, the lens can be protected from being damaged by the protective shell 9, the clamping groove 15 is arranged inside the protective shell 9, the clamping block 13 is clamped in the clamping groove 15, so that the protection is fixed and can not drop, the protection of the measuring lens 12 is more stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tripod for special tunnel of colliery is measured, includes telescopic link (1), its characterized in that: the telescopic rod is characterized in that a telescopic loop bar (2) is sleeved on the outer fixing portion of the telescopic rod (1), an adjusting button (3) is installed on the inner fixing portion of the telescopic loop bar (2), a fixing block (5) is sleeved on the top portion of the telescopic loop bar (2), a movable shaft (4) is sleeved on the inner movable portion of the fixing block (5), the telescopic loop bar (2) is movably sleeved on the outer portion of the movable shaft (4), a clamping plate (6) is fixedly installed on the top portion of the fixing block (5), a rotating shaft (7) is sleeved on the top portion of the clamping plate (6), a machine body (10) is fixedly installed on the top portion of the rotating shaft (7), a protective cover (8) is sleeved on the outer fixing portion of the machine body (10), two fixing plates (16) are fixedly installed on the outer portion of the machine body (10), and a rotating shaft (20) is movably sleeved on the inner sides of the fixing plates (16), two axis of rotation (20) activity is cup jointed in the outside of visor (8), the outside fixed mounting of fuselage (10) has two fixing bolt (17), two gag lever post (18), two are cup jointed in the outside of visor (8) in the outside equal activity of fixing bolt (17) gag lever post (18) is all movable cup jointed in the outside of visor (8), measuring lens (12) have been cup jointed in the middle part activity of fuselage (10), the top fixed mounting of measuring lens (12) has screens spring (14), the top fixed mounting of screens spring (14) has screens piece (13), the external fixation of measuring lens (12) has cup jointed protective housing (9), inside screens groove (15) joint of seting up of protective housing (9) is in the outside of screens piece (13).

2. The tripod for coal mine special roadway measurement according to claim 1, wherein: the handle (11) is fixedly arranged inside the machine body (10), and the handle (11) is fixedly arranged on two sides inside the machine body (10).

3. The tripod for coal mine special roadway measurement according to claim 1, wherein: a groove is formed in the telescopic rod (1), and a telescopic spring (19) is fixedly mounted in the groove.

4. The tripod for coal mine special roadway measurement according to claim 1, wherein: the top fixed mounting of screens board (6) has adjusting bolt, adjusting bolt's quantity is two.

5. The tripod for coal mine special roadway measurement according to claim 1, wherein: the bottom fixed mounting of telescopic link (1) has fixed awl (21), the quantity of fixed awl (21) is three.

6. The tripod for coal mine special roadway measurement according to claim 1, wherein: the top fixed mounting of flexible loop bar (2) has fixed block (5), the quantity of fixed block (5) is three.