CN214747982U

CN214747982U - Engineering measurement equipment based on communication tower under sunshine

Info

Publication number: CN214747982U
Application number: CN202120949538.2U
Authority: CN
Inventors: 潘绮
Original assignee: Jiangxi Green Hong Communication Co ltd
Current assignee: Jiangxi Green Hong Communication Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-16
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses an engineering measuring equipment of communication tower based on sunshine down relates to engineering measuring equipment technical field, comprising a base plate, the bottom plate symmetry just runs through and is provided with threaded rod one, fixedly connected with fixing base on the bottom plate, the fixing base top articulates there is the horizontal plate, a threaded rod both ends are connected with stopper and spherical kicking block respectively, still be equipped with the horizon rule on the bottom plate, run through being equipped with the pivot in the horizontal plate, pivot one end fixedly connected with initiative bevel gear, the meshing of initiative bevel gear one side has driven bevel gear, driven bevel gear one end is connected with threaded rod two, threaded rod two runs through the horizontal plate lateral wall, and threaded rod two go up threaded connection has the slide, the slide is connected with the projecting pole through the connecting rod. The utility model discloses a threaded rod I is with the horizontal plate leveling, then rises the projection pole, through measuring projection pole, projection pole shadow and communication tower shadow length, can learn communication tower's height, has saved the process that the staff climbed communication tower, and the operation of simply just being convenient for.

Description

Engineering measurement equipment based on communication tower under sunshine

Technical Field

The utility model relates to an engineering measurement equipment technical field specifically is an engineering measurement equipment of communication tower based on sunshine down.

Background

The engineering measuring equipment is a measuring instrument, and is an instrument used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement in the planning design, construction and operation management stages of engineering construction.

When the height of the communication tower is measured by the conventional engineering measuring equipment, a worker is required to directly climb up the communication tower for measurement, but the conventional communication tower is high in height, and the climbing up the communication tower is very dangerous, time-consuming and labor-consuming. In view of this, we propose an engineering survey device based on communication tower under the sunshine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering measurement equipment of communication tower based on under sunshine to solve the problem in the above-mentioned technical background. In order to achieve the above object, the utility model provides a following technical scheme: an engineering measurement device based on a communication iron tower under sunlight comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with a support frame, the bottom plate is symmetrically provided with a first threaded rod in a penetrating manner, the bottom plate is fixedly connected with a fixed seat, the top of the fixed seat is hinged with a horizontal plate, two ends of the first threaded rod are respectively connected with a limit block and a spherical top block, the spherical top block is arranged at one side close to the horizontal plate, the bottom plate is also provided with a horizontal ruler, a rotating shaft is arranged in the horizontal plate in a penetrating manner, one end of the rotating shaft is fixedly connected with a driving bevel gear, one side of the driving bevel gear is meshed with a driven bevel gear, one end of the driven bevel gear is connected with a second threaded rod, the second threaded rod penetrates through the side wall of the horizontal plate, the second threaded rod is in threaded connection with a sliding plate, the sliding plate is connected with a projection rod through a connecting rod, and the surface of the projection rod is provided with scales, and the diameter of the projection rod is larger than that of the connecting rod, and the projection rod and the connecting rod are both vertically arranged above the horizontal plate.

As a further aspect of the present invention: fixedly connected with strengthening rib between the support frame, support frame bottom both sides fixedly connected with fastening nail, it is provided with set screw one to run through on the fastening nail.

As a further aspect of the present invention: the support frame is characterized in that a movable part is fixedly connected to the side wall of the support frame, an inclined strut is movably connected to the movable part, a movable plate is movably connected to one end, away from the movable part, of the inclined strut, and a second fixing screw penetrates through the movable plate.

As a further aspect of the present invention: one end of the rotating shaft, which is far away from the driving bevel gear, is fixedly connected with a turntable, and a handle is eccentrically arranged on the turntable.

As a further aspect of the present invention: the upper surface of the horizontal plate is fixedly connected with a fixing plate, the fixing plate is symmetrically arranged on two sides of the sliding plate, sliding blocks are fixedly connected to two sides of the sliding plate, and sliding chutes for the sliding blocks to slide are formed in the fixing plate.

As a further aspect of the present invention: and one end of the second threaded rod, which is far away from the driven bevel gear, is fixedly connected with a top plate.

Has the advantages that:

1. the utility model provides a projection pole, when the utility model is used, the utility model is fixed on the ground through a support frame, the position of a water cone bubble inside a horizontal ruler is observed, a threaded rod I at two sides is respectively rotated, so that a horizontal plate is kept horizontal, the projection pole is in a vertical position, then a threaded rod II is driven to rotate through rotating a driving bevel gear, the projection pole is driven to rise, so that the projection pole can be better projected on the ground, after the projection pole is placed, the communication iron tower and the projection pole can be projected on the ground through irradiation of the sun, then the length of the communication iron tower and the shadow of the projection pole is measured, the length of the projection pole is known due to the scale on the projection pole, the length of the communication iron tower can be obtained through the similarity principle, the utility model discloses, the utility model adopts the similarity principle and the projection principle, so that a worker can calculate the specific height of the communication iron tower on the ground, the process of personnel climbing the iron tower has been saved, simultaneously the utility model is simple in operation and safe harmless.

Drawings

FIG. 1 is a detailed structural diagram of the present invention;

fig. 2 is a schematic view of the connection between the projection rod and the connecting rod of the present invention;

fig. 3 is a top view structural diagram of the projection rod and the connecting rod of the present invention;

in the figure: 1. a base plate; 2. a support frame; 3. a diagonal strut; 4. a movable plate; 5. a fixed seat; 6. a first fixing screw; 7. fastening the nail; 8. reinforcing ribs; 9. a second fixing screw; 10. a movable portion; 11. a limiting block; 12. a horizontal plate; 13. a first threaded rod; 14. a level bar; 15. a handle; 16. a spherical top block; 17. a turntable; 18. a rotating shaft; 19. a drive bevel gear; 20. a projection bar; 21. a driven bevel gear; 22. a fixing plate; 23. a second threaded rod; 24. a connecting rod; 25. calibration; 26. a chute; 27. a top plate; 28. a slide plate; 29. a slide block.

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 utility model provides a following technical scheme:

as shown in fig. 1-3, an engineering measurement device for a communication iron tower based on sunlight comprises a bottom plate 1, a supporting frame 2 is fixedly connected to the bottom of the bottom plate 1, threaded rods 13 are symmetrically arranged on the bottom plate 1 in a penetrating manner, a fixing seat 5 is fixedly connected to the bottom plate 1, a horizontal plate 12 is hinged to the top of the fixing seat 5, two ends of the threaded rod 13 are respectively connected with a limiting block 11 and a spherical top block 16, when the horizontal plate 12 is in an inclined state, the spherical top block 16 can better jack up two sides of the horizontal plate 12, so that the inclination angle of the horizontal plate 12 can be changed more conveniently, the threaded rods 13 are positioned at two sides, because the horizontal plate 12 is hinged to the fixing seat 5, the angle between the horizontal plate 12 and the ground can be freely changed through the rotation of the threaded rods 13, when the ground is uneven, the projection rod 20 cannot be in a vertical state when being installed on the ground, thereby influencing the projection process of the projection pole 20, and accurately seeing whether the horizontal plate 12 is in a horizontal state by observing the water cone bubble in the horizontal ruler 14, and according to specific conditions, respectively changing the distance of the first threaded rod 13 extending out of the bottom plate 1, thereby finishing the leveling process of the horizontal plate 12, wherein the spherical top block 16 is arranged at one side close to the horizontal plate 12, the bottom plate 1 is also provided with the horizontal ruler 14, the horizontal plate 12 is internally penetrated with a rotating shaft 18, one end of the rotating shaft 18 is fixedly connected with a driving bevel gear 19, one side of the driving bevel gear 19 is engaged with a driven bevel gear 21, one end of the driven bevel gear 21 is connected with a second threaded rod 23, the second threaded rod 23 penetrates through the side wall of the horizontal plate 12, the second threaded rod 23 is in threaded connection with a sliding plate 28, the sliding plate 28 is connected with the projection pole 20 through a connecting rod 24, the length of the communication iron tower is marked as A, the shadow length of the communication iron tower is marked as a, the length of the projection pole 20 is marked as B, the length of the shadow of the projection rod 20 is marked as B, and during the measurement process, the lengths of a, B and B can be measured, according to a similar principle, the proportion of the length of the communication iron tower and the length of the shadow of the communication iron tower is equal to the proportion of the length of the projection rod 20 and the length of the shadow of the projection rod 20, i.e. a/a = B/B, then a = a B/a, so that the length a of the communication iron tower is equal to the product of the length a of the shadow of the communication iron tower and the length B of the projection rod 20, and then divided by the length B of the shadow of the projection rod 20, and the length a of the communication iron tower can be obtained, the surface of the projection rod 20 is provided with scales 25, and the diameter of the projection rod 20 is larger than the diameter of the connecting rod 24, so that the utility model can be projected on the ground after being irradiated by sunlight, because the diameter of the projection rod 20 is larger than the diameter of the connecting rod 24, a clear boundary line is formed between the shadows of the projection rod 20 and the connecting rod 24, the length of the shadow of the projection rod 20 is conveniently measured, the projection rod 20 and the connecting rod 24 are both vertically arranged above the horizontal plate 12, when the utility model is used, the utility model is fixed on the ground through the support frame 2, the position of the water cone bubble inside the horizontal ruler 14 is observed, the threaded rods 13 at two sides are respectively rotated, the horizontal plate 12 is kept horizontal, so that the projection rod 20 is in a vertical position, then the threaded rod II 23 is driven to rotate by rotating the driving bevel gear 19, the projection rod 20 is driven to rise, so that the projection rod 20 can be better projected on the ground, after the projection rod 20 is placed, the communication iron tower and the projection rod 20 can be projected on the ground through the irradiation of the sun, the length of the shadow of the communication iron tower and the projection rod 20 is measured, because the scale 25 on the projection rod 20 ensures that the length of the projection rod 20 is known, the length of the communication iron tower can be obtained through the similar principle, the utility model discloses, adopt similar principle and projection principle for the staff just can calculate the concrete height of learning communication tower subaerial, has saved the process that the personnel climbed the iron tower, simultaneously the utility model is simple in operation and safe harmless.

Further scheme: fixedly connected with strengthening rib 8 between

support frame

2, 2 bottom both sides fixedly connected with binding nail 7 of support frame run through on the binding nail 7 and be provided with set screw 6, and strengthening rib 8 is convenient for stabilize the utility model discloses a structure, binding nail 7 can make with set screw 6 the utility model discloses better be connected with ground.

Further scheme: fixedly connected with movable part 10 on the 2 lateral walls of support frame, swing joint has oblique branch 3 on the movable part 10, and the one end swing joint that movable part 10 was kept away from to oblique branch 3 has fly leaf 4, runs through on fly leaf 4 and is provided with set screw two 9, through rotating oblique branch 3 to fix fly leaf 4 subaerial through set screw two 9, further stabilized the utility model discloses a support also better the utility model discloses a.

Further scheme: one end of the rotating shaft 18, which is far away from the driving bevel gear 19, is fixedly connected with a rotating disc 17, a handle 15 is eccentrically arranged on the rotating disc 17, and the rotating disc 17 and the handle 15 are arranged to facilitate the rotation of the rotating shaft 18.

Further scheme: fixed surface is connected with fixed plate 22 on horizontal plate 12, and fixed plate 22 symmetry sets up in slide 28 both sides, and slide 28 both sides fixedly connected with slider 29 has seted up in the fixed plate 22 and has supplied the gliding spout 26 of slider 29, through slider 29 and the cooperation of spout 26, can be convenient for slide 28's slip, can play the effect of direction simultaneously again, avoids slide 28 to rotate under the rotation of two threaded rod 23.

Further scheme: the end of the second threaded rod 23 far away from the driven bevel gear 21 is fixedly connected with a top plate 27, and the top plate 27 can limit the moving position of the sliding plate 28.

The working principle is as follows: will through support frame 2 the utility model discloses it is subaerial to fix, observe the position of the inside water cone bubble of horizon rule 14, rotate threaded rod 13 of both sides respectively, make horizontal plate 12 keep the level, thereby make projecting pole 20 be in vertical position, then drive two 23 rotations of threaded rod through rotating drive bevel gear 19, drive projecting pole 20 and rise, thereby can make projection that projecting pole 20 can be better subaerial, after projecting pole 20 placed, through the sun shines, make communication iron tower and projecting pole 20 all can the projection subaerial, then measure the length of communication iron tower and projecting pole 20, because scale 25 on the shadow 20 of projecting pole, make the length of projecting pole 20 known, can reach communication iron tower's length through similar principle, easy operation and safe and harmless.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an engineering measurement equipment based on communication tower under sunshine, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with a supporting frame (2), the bottom plate (1) is symmetrically provided with a first threaded rod (13) in a penetrating manner, the bottom plate (1) is fixedly connected with a fixed seat (5), the top of the fixed seat (5) is hinged with a horizontal plate (12), two ends of the first threaded rod (13) are respectively connected with a limit block (11) and a spherical ejector block (16), the spherical ejector block (16) is arranged at one side close to the horizontal plate (12), the bottom plate (1) is further provided with a horizontal ruler (14), a rotating shaft (18) penetrates through the horizontal plate (12), one end of the rotating shaft (18) is fixedly connected with a driving bevel gear (19), one side of the driving bevel gear (19) is meshed with a driven bevel gear (21), one end of the driven bevel gear (21) is connected with a second threaded rod (23), and the second threaded rod (23) penetrates through the side wall of the horizontal plate (12), and threaded connection has slide (28) on threaded rod two (23), slide (28) are connected with projection pole (20) through connecting rod (24), projection pole (20) surface is equipped with scale (25), just the diameter of projection pole (20) is greater than the diameter of connecting rod (24), projection pole (20) and connecting rod (24) all set up perpendicularly in horizontal plate (12) top.

2. The engineering measurement equipment of the communication tower based on the sunshine according to claim 1, wherein: fixedly connected with strengthening rib (8) between support frame (2), support frame (2) bottom both sides fixedly connected with blind rivet (7), it is provided with set screw (6) to run through on blind rivet (7).

3. The engineering measurement equipment of the communication tower based on the sunshine according to claim 1, wherein: fixedly connected with movable part (10) on support frame (2) lateral wall, swing joint has oblique supporting rod (3) on movable part (10), the one end swing joint that movable part (10) were kept away from to oblique supporting rod (3) has fly leaf (4), it is provided with set screw two (9) to run through on fly leaf (4).

4. The engineering measurement equipment of the communication tower based on the sunshine according to claim 1, wherein: one end of the rotating shaft (18) far away from the driving bevel gear (19) is fixedly connected with a turntable (17), and a handle (15) is eccentrically arranged on the turntable (17).

5. The engineering measurement equipment of the communication tower based on the sunshine according to claim 1, wherein: fixed surface is connected with fixed plate (22) on horizontal plate (12), fixed plate (22) symmetry sets up in slide (28) both sides, slide (28) both sides fixedly connected with slider (29), set up in fixed plate (22) and supply gliding spout (26) of slider (29).

6. The engineering measurement equipment of the communication tower based on the sunshine according to claim 1, wherein: and one end of the second threaded rod (23) far away from the driven bevel gear (21) is fixedly connected with a top plate (27).