CN214301155U

CN214301155U - Highway engineering is monitored and is used range unit

Info

Publication number: CN214301155U
Application number: CN202120048320.XU
Authority: CN
Inventors: 左希宾; 邢纪军; 赵小永
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-28
Anticipated expiration: 2031-01-08

Abstract

The utility model belongs to the highway engineering field, especially, highway engineering is prison reason and is used range unit measures to current range unit can not adapt to on different road surfaces, can't adjust the measuring position, measures the lower problem of accuracy, now proposes following scheme, and it is including adjusting the seat, adjust the bottom of seat and seted up the fixed slot, the fixing base is installed to the fixed slot internal rotation, and the bottom fixed mounting of fixing base has a plurality of hack levers, the top fixed mounting who adjusts the seat has the connecting seat, and the top of connecting seat is seted up flutedly, and the mounting panel is installed to the recess internal rotation, and the top fixed mounting of mounting panel has the distancer, and the equal fixed mounting in both sides of mounting panel has the rotary rod, has all seted up the round hole on the both sides inner wall of recess. The utility model discloses rational in infrastructure, convenient operation, this range unit can adapt to and measure on different road surfaces, can adjust the service position of distancer, and measurement accuracy is higher.

Description

Highway engineering is monitored and is used range unit

Technical Field

The utility model relates to a highway engineering technical field especially relates to a highway engineering is supervised and is used range unit.

Background

Highway engineering refers to the work such as investigation, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: the distance measurement refers to the work of measuring the length of a two-point connecting line on the ground, generally needs to measure the horizontal distance, namely the length of the two-point connecting line projected on a certain level, is one of the elements for determining the plane position of a ground point, is one of the most basic tasks in the measurement work, and generally needs to measure the horizontal distance, namely the length of the two-point connecting line projected on a certain level;

however, the existing distance measuring device cannot be adapted to measuring on different road surfaces, cannot adjust the measuring position and has lower measuring accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the distance measuring device is used in highway engineering supervision who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a distance measuring device for road engineering supervision comprises an adjusting seat, wherein a fixing groove is formed in the bottom of the adjusting seat, a fixing seat is rotatably mounted in the fixing groove, a plurality of support frame rods are fixedly mounted at the bottom of the fixing seat, a connecting seat is fixedly mounted at the top of the adjusting seat, a groove is formed in the top of the connecting seat, a mounting plate is rotatably mounted in the groove, a distance measuring instrument is fixedly mounted at the top of the mounting plate, rotary rods are fixedly mounted on two sides of the mounting plate, round holes are formed in the inner walls of the two sides of the groove, the rotary rods are rotatably mounted in the corresponding round holes, a first bevel gear is fixedly mounted at one end of each rotary rod, a control groove is formed in the top of the adjusting seat, a control round rod is rotatably mounted in the control groove, a second bevel gear is fixedly mounted at the top end of the control round rod, the second bevel gear is meshed with the first bevel gear, and a gear is fixedly sleeved on the control round rod, the connecting groove has been seted up on one side inner wall of control groove, slidable mounting has the rack in the connecting groove, rack and gear engagement, the thread groove has been seted up to the one end of rack, the screw rod is installed to the thread groove internal thread, the one end of screw rod is rotated and is installed in the connecting groove, fixedly connected with worm wheel on the screw rod, the control hole has been seted up on the top inner wall of connecting groove, the control downthehole rotation of control is installed the control block, the bottom fixed mounting of control block has the worm, worm and worm wheel meshing, the top fixed mounting of control block has the handle.

Preferably, a plurality of spacing grooves have been seted up at the top of fixing base, have seted up the spring groove on the top inner wall of fixed slot, and spring inslot slidable mounting has the gag lever post, and the gag lever post is installed at the corresponding spacing inslot.

Preferably, a slide hole is formed in the inner wall of the top of the spring groove, a slide rod is slidably mounted in the slide hole, the bottom end of the slide rod is fixedly mounted on a limiting rod, a spring is sleeved on the limiting rod, a control panel is fixedly mounted at the top end of the slide rod, and a pull ring is fixedly mounted at the top of the control panel.

Preferably, an auxiliary groove is formed in the inner wall of the bottom of the control groove, and the bottom end of the control round rod is rotatably installed in the auxiliary groove.

Preferably, a sliding groove is formed in the inner wall of the control groove, a sliding block is fixedly mounted on one side of the rack, and the sliding block is slidably mounted in the sliding groove.

Preferably, fixed mounting has the fixed block on the inner wall of fixed slot, has seted up the ring channel on the outer wall of fixing base, and the lateral wall sliding connection of fixed block and ring channel adjusts the seat and drives the fixed block and remove in the ring channel when rotating, can promote the position when adjusting the seat and rotate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the range finder can be supported and fixed through a plurality of support frame rods, when the range finder is placed on an uneven road surface, a pull ring is pulled at first, the pull ring can drive a control panel to move, a sliding rod drives a limiting rod to move, the limiting rod slides out of a limiting groove and then extrudes a spring, the fixed limit of an adjusting seat can be eliminated, the adjusting seat is rotated, the adjusting seat rotates on a fixed seat, the position of the range finder can be adjusted, after the pull ring is loosened, the limiting rod is driven to reset by the elastic action of the spring, the position of the adjusting seat can be fixed, a handle is rotated, the handle drives a worm to rotate, a worm wheel drives a lead screw to rotate, a rack drives a gear to rotate, the gear drives a control round rod to rotate, a second bevel gear drives a first bevel gear to rotate, the first bevel gear drives a mounting plate to rotate, the mounting plate can drive the range finder to rotate, the use angle of the range finder can be adjusted, and the horizontal position is kept;

the utility model discloses rational in infrastructure, convenient operation, this range unit can adapt to and measure on different road surfaces, can adjust the service position of distancer, and measurement accuracy is higher.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. an adjusting seat; 2. a fixed seat; 3. a support frame rod; 4. fixing grooves; 5. a connecting seat; 6. mounting a plate; 7. a first bevel gear; 8. a control round bar; 9. a second bevel gear; 10. a gear; 11. a rack; 12. a screw rod; 13. a handle; 14. a worm; 15. a limiting groove; 16. a limiting rod; 17. a slide bar; 18. a spring; 19. a control panel; 20. a distance measuring instrument.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a distance measuring device for road engineering supervision comprises an adjusting seat 1, a fixing groove 4 is formed at the bottom of the adjusting seat 1, a fixing seat 2 is rotatably installed in the fixing groove 4, a plurality of support frame rods 3 are fixedly installed at the bottom of the fixing seat 2, a connecting seat 5 is fixedly installed at the top of the adjusting seat 1, a groove is formed at the top of the connecting seat 5, a mounting plate 6 is rotatably installed in the groove, a distance measuring instrument 20 is fixedly installed at the top of the mounting plate 6, rotary rods are fixedly installed at two sides of the mounting plate 6, round holes are formed in the inner walls of the two sides of the groove, the rotary rods are rotatably installed in the corresponding round holes, a first bevel gear 7 is fixedly installed at one end of each rotary rod, a control groove is formed at the top of the adjusting seat 1, a control round rod 8 is rotatably installed in the control groove, a second bevel gear 9 is fixedly installed at the top end of the control round rod 8, and the second bevel gear 9 is meshed with the first bevel gear 7, the gear 10 has been cup jointed to the last fixed gear that has cup jointed of control round bar 8, the spread groove has been seted up on one side inner wall of control groove, slidable mounting has rack 11 in the spread groove, rack 11 and gear 10 meshing, the thread groove has been seted up to the one end of rack 11, the lead screw 12 is installed to the thread groove internal thread, the one end of lead screw 12 is rotated and is installed in the spread groove, fixedly connected with worm wheel on the lead screw 12, the control hole has been seted up on the top inner wall of spread groove, the control block is installed to the control hole internal rotation, the bottom fixed mounting of control block has worm 14, worm 14 and worm wheel meshing, the top fixed mounting of control block has handle 13.

In this embodiment, a plurality of spacing grooves 15 have been seted up at the top of fixing base 2, have seted up the spring groove on the top inner wall of fixed slot 4, and slidable mounting has gag lever post 16 in the spring groove, and gag lever post 16 installs in the corresponding spacing groove 15.

In this embodiment, a slide hole is formed in the inner wall of the top of the spring groove, a slide rod 17 is slidably mounted in the slide hole, the bottom end of the slide rod 17 is fixedly mounted on a limiting rod 16, a spring 18 is sleeved on the limiting rod 16, a control panel 19 is fixedly mounted at the top end of the slide rod 17, and a pull ring is fixedly mounted at the top of the control panel 19.

In this embodiment, seted up the auxiliary tank on the bottom inner wall of control tank, the bottom of control round bar 8 is rotated and is installed in the auxiliary tank.

In this embodiment, the inner wall of the control groove is provided with a sliding groove, one side of the rack 11 is fixedly provided with a sliding block, and the sliding block is slidably arranged in the sliding groove.

In this embodiment, fixed mounting has the fixed block on the inner wall of fixed slot 4, has seted up the ring channel on the outer wall of fixing base 2, and the lateral wall sliding connection of fixed block and ring channel adjusts seat 1 and drives the fixed block and remove in the ring channel when rotating, can promote the position when adjusting seat 1 and rotate.

In this embodiment, the distance measuring device 20 can be supported and fixed by a plurality of support frame rods 3, when the distance measuring device is placed on an uneven road surface, the pull ring is pulled first, the pull ring can drive the control panel 19 to move, the control panel 19 drives the slide rod 17 to move, the slide rod 17 drives the limiting rod 16 to move, the limiting rod 16 slides out of the limiting groove 15 and then presses the spring 18, the spring 18 elastically deforms, the fixing limit of the adjusting seat 1 can be cancelled, the adjusting seat 1 is rotated on the fixing seat 2, the adjusting seat 1 drives the distance measuring device 20 on the mounting plate 6 to move, the position of the distance measuring device 20 can be adjusted, after the pull ring is loosened, the elastic action of the spring 18 drives the limiting rod 16 to reset, the limiting rod 16 is inserted into another limiting groove 15, the position of the adjusting seat 1 can be fixed, the handle 13 is rotated, the handle 13 drives the worm 14 to rotate, the worm 14 can drive the worm wheel to rotate, the worm wheel drives the lead screw 12 to rotate, the lead screw 12 drives the rack 11 to move, the rack 11 drives the gear 10 to rotate, so that the gear 10 drives the control round rod 8 to rotate, the control round rod 8 can drive the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the mounting plate 6 to rotate, the mounting plate 6 can drive the distance meter 20 to rotate, the use angle of the distance meter 20 can be adjusted, and the horizontal position is kept.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this range unit can adapt to and measure on different road surfaces, can adjust distancer 20's use position, and measurement accuracy is higher.

Claims

1. The distance measuring device for road engineering supervision comprises an adjusting seat (1) and is characterized in that a fixing groove (4) is formed in the bottom of the adjusting seat (1), a fixing seat (2) is installed in the fixing groove (4) in a rotating mode, a plurality of supporting frame rods (3) are fixedly installed at the bottom of the fixing seat (2), a connecting seat (5) is fixedly installed at the top of the adjusting seat (1), a groove is formed in the top of the connecting seat (5), a mounting plate (6) is installed in the groove in a rotating mode, a distance measuring instrument (20) is fixedly installed at the top of the mounting plate (6), rotary rods are fixedly installed on two sides of the mounting plate (6), round holes are formed in inner walls of two sides of the groove, the rotary rods are rotatably installed in corresponding round holes, a first bevel gear (7) is fixedly installed at one end of each rotary rod, a control groove is formed in the top of the adjusting seat (1), and a control round rod (8) is installed in the control groove in a rotating mode, the top fixed mounting of control circle pole (8) has second bevel gear (9), and second bevel gear (9) and first bevel gear (7) mesh, fixed cover on control circle pole (8) have connect gear (10), the spread groove has been seted up on one side inner wall of control groove, slidable mounting has rack (11) in the spread groove, rack (11) and gear (10) mesh, and the thread groove has been seted up to the one end of rack (11), and lead screw (12) are installed to the thread groove internal thread, and the one end of lead screw (12) is rotated and is installed in the spread groove, fixedly connected with worm wheel on lead screw (12), has seted up the control hole on the top inner wall of spread groove, and the control block is installed to the internal rotation of control hole, and the bottom fixed mounting of control block has worm (14), worm (14) and worm wheel mesh, and the top fixed mounting of control block has handle (13).

2. The distance measuring device for road engineering supervision according to claim 1, wherein the top of the fixing base (2) is provided with a plurality of limiting grooves (15), the inner wall of the top of the fixing groove (4) is provided with a spring groove, a limiting rod (16) is slidably mounted in the spring groove, and the limiting rod (16) is mounted in the corresponding limiting groove (15).

3. The distance measuring device for road engineering supervision as claimed in claim 2, wherein the spring groove is provided with a slide hole on the inner wall of the top thereof, a slide rod (17) is slidably mounted in the slide hole, the bottom end of the slide rod (17) is fixedly mounted on a limiting rod (16), the limiting rod (16) is sleeved with a spring (18), the top end of the slide rod (17) is fixedly mounted with a control plate (19), and the top of the control plate (19) is fixedly mounted with a pull ring.

4. A distance measuring device for road engineering supervision according to claim 1, characterized in that the inner wall of the bottom of the control slot is provided with an auxiliary slot, and the bottom end of the control round rod (8) is rotatably mounted in the auxiliary slot.

5. The distance measuring device for road engineering supervision as claimed in claim 1, wherein the inner wall of the control slot is provided with a sliding slot, one side of the rack (11) is fixedly provided with a sliding block, and the sliding block is slidably mounted in the sliding slot.

6. The distance measuring device for road engineering supervision as claimed in claim 1, wherein a fixing block is fixedly mounted on the inner wall of the fixing groove (4), an annular groove is formed on the outer wall of the fixing seat (2), and the fixing block is slidably connected with the side wall of the annular groove.