CN213902339U

CN213902339U - Land levelness measuring device for city planning

Info

Publication number: CN213902339U
Application number: CN202120260267.XU
Authority: CN
Inventors: 王彤; 张国新
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-08-06
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a land levelness measuring device for city planning relates to measuring tool technical field, including horizontal pole and adjusting box, the fixed surface of the surface of horizontal pole is connected with two symmetrical fixed plates, and the top of horizontal pole is provided with the fixed block, and the bottom surface fixed connection of fixed block in the upper surface of two fixed plates, the positive fixedly connected with sector block of fixed block, the surface of sector block is provided with the scale mark, the positive fixedly connected with connecting rod of sector block. The utility model relates to a rational in infrastructure, it sets up through the cooperation between adjusting box, guide block, horizontal pole, jack, spacing hole and the stopper, can make the adjusting box expand at the horizontal pole upper level, has reached the purpose of different length soil levelness measurements, has satisfied people's different user demands, through setting up supporting mechanism, can carry out spacing support to the adjusting box, has guaranteed the stability of adjusting box when berthhing on the soil, has promoted the accuracy of test result.

Description

Land levelness measuring device for city planning

Technical Field

The utility model relates to a measuring tool technical field specifically is a land levelness measuring device is used in city planning.

Background

The urban planning is based on the premise of development of eye sight, scientific argumentation and expert decision, and is used for planning the development of urban economic structures, spatial structures and social structures, the urban district planning is often included, the urban district planning has the important function of guiding and standardizing urban construction, the urban comprehensive management early-stage work is the leading head of urban management, and the urban complex system characteristics determine that the urban planning is a complex continuous decision-making process which is adjusted, continuously revised, continuously improved and perfected along with the urban development and operation condition for a long time.

In the urban planning process, a measuring device is required to be used for measuring the levelness of the land, a supporting base of a traditional measuring device is mostly fixed, the length of the measured land is limited, different requirements of users are difficult to meet, and the stability of the measuring device on the land with a large gradient is poor, so that the detection result is inaccurate; therefore, the land levelness measuring device for urban planning is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a land levelness measuring device for city planning in order to compensate the not enough of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a land levelness measuring device for city planning comprises a cross rod and adjusting boxes, wherein two symmetrical fixing plates are fixedly connected to the outer surface of the cross rod, a fixing block is arranged above the cross rod, the bottom surfaces of the fixing blocks are fixedly connected to the upper surfaces of the two fixing plates, sector blocks are fixedly connected to the front surface of each fixing block, scale marks are arranged on the outer surfaces of the sector blocks, a connecting rod is fixedly connected to the front surface of each sector block, a wire rope is fixedly connected to the outer surface of the connecting rod, steel balls are fixedly connected to the bottom ends of the wire ropes, guide blocks are arranged inside the two cross rods, two ends of each cross rod penetrate through one side surface of the two adjusting boxes, the side surface of each cross rod is close to one side surface of the two guide blocks, jacks are formed in the front surfaces of the two guide blocks, and limiting holes which are arranged at equal intervals are formed in the front surfaces of the two adjusting boxes, two the inside of jack is all pegged graft and is had the stopper, and the stopper is kept away from the one end of jack and is run through the inside in spacing hole and extend to the outside of adjusting box, the both sides face of adjusting box all is provided with supporting mechanism, two symmetrical gyro wheel is all installed to the bottom surface of adjusting box.

Further, supporting mechanism includes the connecting plate, connecting plate fixed connection is in the surface of adjustment box, logical groove has been seted up to the inside of connecting plate, the inside of leading to the groove articulates there is the clamp plate, the below of connecting plate is provided with the guide block, and guide block fixed connection is in the surface of adjustment box, the inside sliding connection of guide block has the bolt, and the clamp plate is located the top of bolt.

Further, the upper surface of bolt fixedly connected with roof, the upper surface fixedly connected with of roof connects the rope, the outer fixed surface of clamp plate is connected with the lug, and connects the outside that the lug was located to the rope cover.

Further, the inside fixedly connected with of logical groove articulates the piece, the bottom surface of articulated piece articulates there is the hinge bar, the bottom of hinge bar contacts with the upper surface of clamp plate.

Furthermore, the upper surface of the connecting plate is fixedly connected with a laser range finder, and the laser range finder is matched with the fixing plate.

Furthermore, the inside sliding connection of guide block has two symmetrical guide bars, two the both ends of guide bar all with the inner wall fixed connection of adjusting box.

Furthermore, one end of the limiting block, which is far away from the guide block, is fixedly connected with a limiting plate, and the limiting plate is positioned outside the adjusting box.

Has the advantages that:

compared with the prior art, the device of the land levelness measuring device for city planning has the following beneficial effects:

the utility model discloses a cooperation setting between adjusting box, guide block, horizontal pole, jack, spacing hole and the stopper, through the guide block in the inside removal of adjusting box, realized the purpose of the horizontal pole from the adjustment of the incasement volume of stretching out adjustment, insert the inside of spacing hole and jack through the stopper, realized the spacing purpose to the horizontal pole, to sum up, can make the adjusting box launch at the horizontal pole upper level, reached the purpose to different length land levelness measuring, satisfied people's different user demands.

Two, the utility model discloses a set up supporting mechanism, the clamp plate promptly, the guide block, the roof, connect the rope, cooperation setting between bolt and the guide block, upwards pull in the inside that leads to the groove through the clamp plate, make the clamp plate promote the inside removal of bolt at the guide block through the roof, and insert the bottom of the ground with the bolt, realized the purpose to regulating box fixed stay, pull downwards in the inside that leads to the groove through the clamp plate, make the clamp plate drive the bolt through connecting the rope and upwards remove in the guide block, spacing purpose has been removed to the regulating box to the realization, to sum up, can carry out spacing support to the regulating box, the stability of regulating box when berthhing on the soil has been guaranteed, the accuracy of test result has been promoted.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the front view of the present invention;

fig. 3 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure: 1. a cross bar; 2. a fixing plate; 3. a fixed block; 4. a sector block; 5. a connecting rod; 6. a silk rope; 7. steel balls; 8. scale lines; 9. a support mechanism; 901. a connecting plate; 902. a through groove; 903. pressing a plate; 904. a hinged block; 905. a hinged lever; 906. a guide block; 907. a bolt; 908. a top plate; 909. connecting ropes; 910. a bump; 10. a laser range finder; 11. an adjustment box; 12. a guide bar; 13. a guide block; 14. a jack; 15. a limiting hole; 16. a limiting block; 17. a limiting plate; 18. and a roller.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and fig. 2, the utility model provides a technical solution: a land levelness measuring device for city planning comprises a cross rod 1 and adjusting boxes 11, wherein two symmetrical fixing plates 2 are fixedly connected to the outer surface of the cross rod 1, a fixing block 3 is arranged above the cross rod 1, the bottom surface of the fixing block 3 is fixedly connected to the upper surfaces of the two fixing plates 2, a fan-shaped block 4 is fixedly connected to the front surface of the fixing block 3, scale marks 8 are arranged on the outer surface of the fan-shaped block 4, a connecting rod 5 is fixedly connected to the front surface of the fan-shaped block 4, a wire rope 6 is fixedly connected to the outer surface of the connecting rod 5, steel balls 7 are fixedly connected to the bottom ends of the wire rope 6, guide blocks 13 are arranged inside the two cross rods 1, two ends of the cross rod 1 respectively penetrate through one side surface of the two adjusting boxes 11, which are close to each other, and are fixedly connected with one side surface of the two guide blocks 13, jacks 14 are arranged in the front surfaces of the two adjusting boxes 11, and spacing holes 15 which are arranged at equal intervals are arranged in the front surfaces of the two adjusting boxes 11, the inside of two jacks 14 all is pegged graft and is had stopper 16, and stopper 16 keeps away from the outside that the one end of jack 14 runs through the inside of spacing hole 15 and extend to adjusting box 11, and adjusting box 11's both sides face all is provided with supporting mechanism 9, and two symmetrical gyro wheels 18 are all installed to two adjusting box 11's bottom surface.

Further, as shown in fig. 3, the supporting mechanism 9 includes a connecting plate 901, the connecting plate 901 is fixedly connected to the outer surface of the adjusting box 11, a through slot 902 is formed in the connecting plate 901, a pressing plate 903 is hinged inside the through slot 902, a guiding block 906 is arranged below the connecting plate 901, the guiding block 906 is fixedly connected to the outer surface of the adjusting box 11, a plug 907 is slidably connected inside the guiding block 906, the pressing plate 903 is located above the plug 907, and by arranging the guiding block 906, the plug 907 slides inside the guiding block 906, so that the purpose of guiding and limiting the plug 907 is achieved.

Further, as shown in fig. 3, a top plate 908 is fixedly connected to an upper surface of the latch 907, a connection rope 909 is fixedly connected to an upper surface of the top plate 908, a bump 910 is fixedly connected to an outer surface of the pressing plate 903, the connection rope 909 is sleeved outside the bump 910, and the connection rope 909 is arranged, so that the pressing plate 903 can pull the latch 907 through the connection rope 909, and the latch 907 can be conveniently drawn out from the ground.

Further, as shown in fig. 3, the inside of the through groove 902 is fixedly connected with a hinge block 904, the bottom surface of the hinge block 904 is hinged with a hinge rod 905, the bottom end of the hinge rod 905 contacts with the upper surface of the pressing plate 903, and the hinge rod 905 rotates inside the hinge block 904 by arranging the hinge block 904 and the hinge rod 905, so that the pressing plate 903 can be supported, and the stability of the plug 907 in the guide block 906 is ensured.

Further, as shown in fig. 3, the upper surface of the connecting plate 901 is fixedly connected with a laser range finder 10, the laser range finder 10 uses an optoNCDT1183 type laser range finder 10, the laser range finder 10 is matched with the fixing plate 2, and the moving distance of the adjusting box 11 on the cross rod 1 can be measured by arranging the laser range finder 10, so that the laser range finder is convenient to use.

Furthermore, as shown in fig. 2 and 3, two symmetrical guide rods 12 are slidably connected inside the guide block 13, two ends of each guide rod 12 are fixedly connected with the inner wall of the adjusting box 11, and the guide block 13 can move on the guide rods 12 by arranging the guide rods 12, so that the guide block 13 can be guided, and the guide block 13 cannot deviate when moving.

Further, as fig. 1 and fig. 2, the one end fixedly connected with limiting plate 17 of guide block 13 is kept away from to limiting block 16, and limiting plate 17 is located the outside of adjusting box 11, through setting up limiting plate 17, can carry out spacingly to limiting block 16 to convenient to use person carries out the plug to limiting block 16.

The working principle is as follows: firstly, the limit block 16 is drawn out from the limiting hole 15 and the jack 14 through the limit plate 17, the limit of the guide block 13 is removed, then the adjusting box 11 slides on the guide rod 12 through the guide block 13, and further the adjusting box 11 moves on the cross rod 1, the distance between the adjusting box 11 and the fixing plate 2 can be adjusted, after the adjusting box moves to a proper distance, the limit block 16 is inserted into the limiting hole 15 and the jack 14 through the limit plate 17, the limit of the guide block 13 is realized, the adjusting box 11 can be horizontally unfolded on the cross rod 1, the purpose of measuring the land levelness with different lengths is achieved, different use requirements of people are met, then the pressing plate 903 is pulled upwards in the through groove 902, the pressing plate 903 pushes the bolt 907 to move in the guide block 906 through the top plate 908, and the bolt 907 is inserted into the ground bottom, the purpose of fixedly supporting the adjusting box 11 is realized, can carry out spacing support to adjusting box 11, guarantee the stability of adjusting box 11 when berthhing on the soil, promote the accuracy of test result, finally, under the effect of the own gravity of steel ball 7, make 6 vertical downwardly of silk rope to measure the levelness on ground according to scale mark 8.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a land levelness measuring device for city planning, includes horizontal pole (1) and adjusting box (11), its characterized in that: the outer surface of the cross rod (1) is fixedly connected with two symmetrical fixing plates (2), a fixing block (3) is arranged above the cross rod (1), the bottom surface of the fixing block (3) is fixedly connected to the upper surfaces of the two fixing plates (2), the front surface of the fixing block (3) is fixedly connected with a fan-shaped block (4), the outer surface of the fan-shaped block (4) is provided with scale marks (8), the front surface of the fan-shaped block (4) is fixedly connected with a connecting rod (5), the outer surface of the connecting rod (5) is fixedly connected with a wire rope (6), the bottom end of the wire rope (6) is fixedly connected with a steel ball (7), guide blocks (13) are arranged inside the two cross rods (1), and two ends of the cross rod (1) respectively penetrate through one side surface of the two adjusting boxes (11) which is close to each other and are fixedly connected with one side surface of the two guide blocks (13) which is close to each other, jacks (14) are formed in the front faces of the guide blocks (13), spacing holes (15) which are arranged equidistantly are formed in the front faces of the adjusting boxes (11), spacing blocks (16) are inserted into the insides of the jacks (14), one ends, far away from the jacks (14), of the spacing holes (15) penetrate through the insides of the spacing holes (15) and extend to the outsides of the adjusting boxes (11), supporting mechanisms (9) are arranged on two side faces of the adjusting boxes (11), and two symmetrical idler wheels (18) are mounted on the bottom faces of the adjusting boxes (11).

2. The land levelness measuring device for city planning according to claim 1, wherein: the supporting mechanism (9) comprises a connecting plate (901), the connecting plate (901) is fixedly connected to the outer surface of the adjusting box (11), a through groove (902) is formed in the connecting plate (901), a pressing plate (903) is hinged to the inside of the through groove (902), a guide block (906) is arranged below the connecting plate (901), the guide block (906) is fixedly connected to the outer surface of the adjusting box (11), a plug pin (907) is connected to the inside of the guide block (906) in a sliding mode, and the pressing plate (903) is located above the plug pin (907).

3. A land levelness measuring device for city planning according to claim 2, wherein: the upper surface of the bolt (907) is fixedly connected with a top plate (908), the upper surface of the top plate (908) is fixedly connected with a connecting rope (909), the outer surface of the pressing plate (903) is fixedly connected with a bump (910), and the connecting rope (909) is sleeved outside the bump (910).

4. A land levelness measuring device for city planning according to claim 2, wherein: the inside fixedly connected with that leads to groove (902) articulates piece (904), the bottom surface of articulated piece (904) articulates there is articulated pole (905), the bottom of articulated pole (905) contacts with the upper surface of clamp plate (903).

5. A land levelness measuring device for city planning according to claim 2, wherein: the upper surface of the connecting plate (901) is fixedly connected with a laser range finder (10), and the laser range finder (10) is matched with the fixing plate (2).

6. The land levelness measuring device for city planning according to claim 1, wherein: the inner part of the guide block (13) is connected with two symmetrical guide rods (12) in a sliding mode, and two ends of each guide rod (12) are fixedly connected with the inner wall of the adjusting box (11).

7. The land levelness measuring device for city planning according to claim 1, wherein: one end of the limiting block (16) far away from the guide block (13) is fixedly connected with a limiting plate (17), and the limiting plate (17) is located outside the adjusting box (11).