CN211401171U

CN211401171U - Novel land planning measurer

Info

Publication number: CN211401171U
Application number: CN202020198557.1U
Authority: CN
Inventors: 王海昆; 代文旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-09-01
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a novel land planning caliber, including supporting the tripod, support the top fixedly connected with fixed plate of tripod, the top fixedly connected with casing of fixed plate, the sliding block has been inserted at the top of casing, the surface of sliding block and the roof inner wall sliding connection of casing. This novel land planning caliber, rotation through the rotary rod, utilize two reverse screw propulsion principles, drive two screw threads simultaneously and promote the sleeve to the inboard displacement or the outside displacement simultaneously, then the angle change through driving two swing arm poles, drive the displacement in the slider vertical direction, then further through stably driving the slider and adjusting the planning horizontal measuring apparatu of finishing the leveling after finishing, meshing through screens tooth section of thick bamboo and rotating fluted disc afterwards, fix its rotary rod, the measured work efficiency of land planning has been improved.

Description

Novel land planning measurer

Technical Field

The utility model relates to a land planning caliber technical field specifically is a novel land planning caliber.

Background

Land planning refers to long-term arrangement of reasonable use of land in a country or a certain area range according to economic development prospects and requirements, and aims to ensure that the land utilization can meet the requirements of proportional development of various departments of national economy. The land planning process needs measuring and surveying on the planned land, and in common use, the existing land planning level measurer is very inconvenient in use, and as a foot rest needs to be subjected to absolute leveling operation of rough leveling and fine leveling when being erected, and the height of the instrument can be adjusted only through a tripod when the height of the instrument is adjusted according to observation needs, the initial leveling needs to be broken again, the operation leveling is restarted, and certain trouble is brought to the land planning and measuring.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel land planning caliber has solved current land planning level measurement ware, when the scope height of adjusting the instrument according to the observation needs, can only pass through the tripod altitude mixture control, consequently will break initial leveling again, and the operation leveling restarts has brought certain vexation problem for land planning measurement then.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel land planning measurer comprises a supporting tripod, wherein a fixed plate is fixedly connected to the top of the supporting tripod, a shell is fixedly connected to the top of the fixed plate, a sliding block is inserted into the top of the shell, the surface of the sliding block is in sliding connection with the inner wall of a top plate of the shell, a mounting plate is fixedly connected to the top of the sliding block, a planning horizontal measuring instrument is fixedly mounted at the top of the mounting plate, a groove is formed in the bottom of the sliding block, a fixed block is fixedly connected to the inner wall of the groove of the sliding block, two swing arm rods are hinged to the bottom of the fixed block, a rotating rod is inserted into the left side and the right side of the shell, the surface of the rotating rod is in rotating connection with the inner wall of the shell, a positioning block is sleeved on the surface of the rotating rod, the bottom of the positioning, the screw thread has been cup jointed respectively on two reverse thread grooves of rotary rod the screw thread promotes the sleeve, two the top that the screw thread promoted the sleeve is articulated with the bottom of two swing arm poles respectively, the telescopic bottom fixedly connected with slider of screw thread promotion, the spout that the cooperation slider used is seted up at the top of fixed plate, the bottom of slider inserts in the spout of fixed plate, the surface of slider and the inner wall sliding connection of fixed plate, the left side board of casing is run through on the left side of rotary rod, and extends to the outside of casing, the left side fixedly connected with of rotary rod rotates the fluted disc, the surface cover of rotating the fluted disc has a screens tooth section of thick bamboo, the inner wall of screens tooth section of thick bamboo meshes with the tooth of rotating the fluted disc, the top fixedly connected with of screens tooth section of thick bamboo drives the pole, the top fixedly connected with slide section of thick bamboo of driving the pole, the inner, the right side of slide bar and the left side fixed connection of casing, the left side fixedly connected with push pedal of slide bar, the surface cover of slide bar has compression spring, compression spring's both ends respectively with the right side of push pedal and the left side fixed connection of sliding tube.

Preferably, the right side fixedly connected with knob adjusting cap of rotary rod, the right side surface of rotary rod rotates and has cup jointed a location section of thick bamboo, the left side of a location section of thick bamboo and the right side fixed connection of casing.

Preferably, the two swing arm rods are distributed in bilateral symmetry with the center of the fixed block respectively.

Preferably, the front surface and the back surface of the sliding rod are both fixedly connected with sliding convex strips, and the surfaces of the sliding convex strips are in sliding connection with the inner wall of the sliding cylinder.

Preferably, the left side of the clamping tooth cylinder is fixedly connected with a pull cap, and the left side of the pull cap is provided with a pull rod.

(III) advantageous effects

The utility model provides a novel land planning caliber. The method has the following beneficial effects:

(1) the novel land planning measurer is characterized in that a fixing plate is arranged, a shell, a sliding block, a mounting plate, a fixing block, swing arm rods, a rotating rod, a positioning block, a thread pushing sleeve, a sliding piece, a rotating fluted disc, a clamping tooth cylinder, a driving rod, a sliding cylinder, a sliding rod, a pushing plate and a compression spring are matched for use, so that the rotation of the rotating rod is realized, two reverse thread pushing principles are utilized, two thread pushing sleeves are simultaneously driven to displace towards the inner side or towards the outer side, the sliding block is driven to displace in the vertical direction by driving the angle change of the two swing arm rods, then the planning horizontal measuring instrument after the leveling is finished is further regulated by stably driving the sliding block, then the rotating rod is fixed by meshing the clamping tooth cylinder and the rotating fluted disc, and then a tripod is prevented from being supported by regulation, and the complicated operation of readjusting the level of the instrument is caused, so that the working efficiency of land planning and measuring is improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the interior of the part A of the structure of FIG. 1 of the present invention;

fig. 3 is an enlarged schematic view of the point B in the structure diagram of fig. 2 of the present invention;

fig. 4 is an enlarged schematic view of the point C in the structure diagram of fig. 3 of the present invention.

In the figure: 1. a support tripod; 2. a fixing plate; 3. a housing; 4. a slider; 5. mounting a plate; 6. planning a horizontal measuring instrument; 7. a fixed block; 8. a swing arm lever; 9. rotating the rod; 10. positioning blocks; 11. a knob adjusting cap; 12. a positioning cylinder; 13. the screw thread pushes the bush; 14. a slider; 15. rotating the fluted disc; 16. a clamping tooth cylinder; 17. driving the rod; 18. a sliding cylinder; 19. a slide bar; 20. pushing the plate; 21. a compression spring; 22. sliding the convex strip; 23. and (5) pulling the cap.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a novel land planning measurer comprises a supporting tripod 1, a fixed plate 2 is fixedly connected to the top of the supporting tripod 1, a shell 3 is fixedly connected to the top of the fixed plate 2, a sliding block 4 is inserted into the top of the shell 3, the surface of the sliding block 4 is in sliding connection with the inner wall of a top plate of the shell 3, a mounting plate 5 is fixedly connected to the top of the sliding block 4, a planning horizontal measuring instrument 6 is fixedly mounted at the top of the mounting plate 5, a groove is formed in the bottom of the sliding block 4, a fixed block 7 is fixedly connected to the inner wall of the groove of the sliding block 4, two swing arm rods 8 are hinged to the bottom of the fixed block 7, the two swing arm rods 8 are respectively distributed in bilateral symmetry with the center of the fixed block 7, a rotating rod 9 is inserted into the left side and right side of the shell 3, the surface of the rotating rod 9 is rotationally connected, thereby, the effect of facilitating the rotation of the rotating rod 9 is achieved, the right side surface of the rotating rod 9 is rotatably sleeved with the positioning barrel 12, the left side of the positioning barrel 12 is fixedly connected with the right side of the shell 3, the effect of enhancing the stability of the rotating rod 9 is achieved by the arrangement of the positioning barrel 12, the surface of the rotating rod 9 is rotatably sleeved with the positioning block 10, the bottom of the positioning block 10 is fixedly connected with the top of the fixing plate 2, the surface of the rotating rod 9 is provided with two symmetrically arranged reverse thread grooves, the two reverse thread grooves of the rotating rod 9 are respectively in threaded sleeve connection with the thread pushing sleeves 13, the tops of the two thread pushing sleeves 13 are respectively hinged with the bottoms of the two swing arm rods 8, the bottoms of the thread pushing sleeves 13 are fixedly connected with the sliding parts 14, the top of the fixing plate 2 is provided with sliding grooves matched with the sliding parts, the surface of the sliding part 14 is connected with the inner wall of the fixed plate 2 in a sliding manner, the left side of the rotating rod 9 penetrates through the left side plate of the shell 3 and extends to the outside of the shell 3, the left side of the rotating rod 9 is fixedly connected with a rotating fluted disc 15, the surface of the rotating fluted disc 15 is sleeved with a clamping fluted cylinder 16, the inner wall of the clamping fluted cylinder 16 is meshed with the teeth of the rotating fluted disc 15, the top of the clamping fluted cylinder 16 is fixedly connected with a driving rod 17, the top of the driving rod 17 is fixedly connected with a sliding cylinder 18, the inner wall of the sliding cylinder 18 is sleeved with the surface of a sliding rod 19 in a sliding manner, the right side of the sliding rod 19 is fixedly connected with the left side of the shell 3, the front and the back of the sliding rod 19 are both fixedly connected with sliding convex strips 22, the surface of the sliding convex strips 22 is connected with the inner wall of the sliding cylinder 18 in a sliding manner, the effect of, the surface cover of slide bar 19 has compression spring 21, and compression spring 21's both ends respectively with the right side of push pedal 20 and the left side fixed connection of slide cylinder 18, the left side fixed connection of screens tooth section of thick bamboo 16 draws cap 23, draws the left side of cap 23 and is provided with the pull rod to through the setting of drawing cap 23, thereby played the effect of being convenient for draw screens tooth section of thick bamboo 16.

When the device is used, when the vertical height of the leveled planning level gauge 6 needs to be adjusted, the pull cap 23 is pulled towards the left side to drive the clamping tooth cylinder 16 to displace towards the left side, so that the clamping tooth cylinder 16 is meshed with and sleeved with and separated from the rotating fluted disc 15, the sliding cylinder 18 extrudes the compression spring 21 towards the left side, then the knob adjusting cap 11 at the right side is rotated to drive the rotating rod 9 to rotate, two reverse screw propulsion principles are utilized to drive the two screw pushing sleeves 13 to displace towards the inner side or simultaneously displace towards the outer side, the sliding block 4 is driven to displace in the vertical direction by driving the angle change of the two rotating rods 9, and then the sliding block 4 is further stably driven to adjust the leveled planning level gauge 6, so that the complicated operation of readjusting the level of the gauge caused by adjusting and supporting the tripod 1 is avoided, thus improving the efficiency of land planning measurements and are well known to those skilled in the art and not described in detail herein.

To sum up, the novel land planning measuring device is obtained by arranging the fixing plate 2, and matching the shell 3, the sliding block 4, the mounting plate 5, the fixing block 7, the swing arm rod 8, the rotating rod 9, the positioning block 10, the thread pushing sleeve 13, the sliding part 14, the rotating fluted disc 15, the clamping tooth cylinder 16, the driving rod 17, the sliding cylinder 18, the sliding rod 19, the pushing plate 20 and the compression spring 21, so that the effect of driving the two thread pushing sleeves 13 to displace inwards or outwards simultaneously by utilizing the two reverse thread pushing principles through the rotation of the rotating rod 9 is achieved, the sliding block 4 is driven to displace vertically by driving the angle change of the two swing arm rods 8, the sliding block further drives the leveling horizontal measuring instrument 6 after the leveling is finished through the adjustment of the stable driving rod 4, and then the clamping tooth cylinder 16 is meshed with the rotating fluted disc 15, fix its rotary rod 9, reached then avoided through adjusting support tripod 1, and the loaded down with trivial details operation of readjustment instrument level that arouses, consequently improved the measured work efficiency of land planning.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A novel land planning measurer, comprising a supporting tripod (1), characterized in that: the top fixedly connected with fixed plate (2) of support tripod (1), the top fixedly connected with casing (3) of fixed plate (2), sliding block (4) have been inserted at the top of casing (3), the surface of sliding block (4) and the roof inner wall sliding connection of casing (3), the top fixedly connected with mounting panel (5) of sliding block (4), the top fixed mounting of mounting panel (5) has planning spirit level measuring apparatu (6), the bottom of sliding block (4) is seted up flutedly, the recess inner wall fixedly connected with fixed block (7) of sliding block (4), the bottom of fixed block (7) articulates there are two swing arm pole (8), revolving bar (9) has been gone into on the left side right side of casing (3), the surface of revolving bar (9) is connected with the inner wall rotation of casing (3), the surface rotation of revolving bar (9) has cup jointed locating piece (10), the bottom of locating piece (10) and the top fixed connection of fixed plate (2), two reverse thread grooves that the symmetry set up are seted up on the surface of rotary rod (9), screw thread has cup jointed screw thread promotion sleeve (13) respectively on two reverse thread grooves of rotary rod (9), two the top of screw thread promotion sleeve (13) is articulated with the bottom of two swing arm poles (8) respectively, the bottom fixed connection of screw thread promotion sleeve (13) has slider (14), the spout that cooperation slider (14) used is seted up at the top of fixed plate (2), the bottom of slider (14) inserts in the spout of fixed plate (2), the surface of slider (14) and the inner wall sliding connection of fixed plate (2), the left side board of casing (3) is run through in the left side of rotary rod (9), and extends to the outside of casing (3), the left side fixedly connected with of rotary rod (9) rotates fluted disc (15), the surface cover of rotating fluted disc (15) has a screens fluted disc section of thick bamboo (16), the inner wall of screens fluted disc section of thick bamboo (16) and the tooth meshing of rotating fluted disc (15), the top fixedly connected with of screens fluted disc section of thick bamboo (16) drives pole (17), the top fixedly connected with sliding tube (18) of driving pole (17), the inner wall of sliding tube (18) cup joints with the surface slip of slide bar (19), the right side of slide bar (19) and the left side fixed connection of casing (3), the left side fixedly connected with push pedal (20) of slide bar (19), the surface cover of slide bar (19) has compression spring (21), the both ends of compression spring (21) respectively with the right side of push pedal (20) and the left side fixed connection of sliding tube (18).

2. A novel land planning measurer as claimed in claim 1, wherein: the right side fixedly connected with knob adjusting cap (11) of rotary rod (9), the right side surface of rotary rod (9) is rotated and is cup jointed a location section of thick bamboo (12), the left side of a location section of thick bamboo (12) and the right side fixed connection of casing (3).

3. A novel land planning measurer as claimed in claim 1, wherein: the two swing arm rods (8) are respectively distributed in a bilateral symmetry mode by the center of the fixed block (7).

4. A novel land planning measurer as claimed in claim 1, wherein: the front and the back of the slide bar (19) are fixedly connected with a slide convex strip (22), and the surface of the slide convex strip (22) is in sliding connection with the inner wall of the slide cylinder (18).

5. A novel land planning measurer as claimed in claim 1, wherein: the left side fixedly connected with of screens tooth section of thick bamboo (16) draws cap (23), the left side of drawing cap (23) is provided with the pull rod.