CN206450225U - A kind of urban and rural planning mapping support meanss - Google Patents

Abstract

The utility model discloses a surveying and mapping supporting device for urban and rural planning, which comprises a central rod, an upper support and a lower support are arranged on the upper part of the central rod, and the upper support and the lower support are matched and movably connected; the upper support is provided with The level bubble and the connecting seat are provided with a pipe sleeve and at least three booms under the lower support. One end of the boom is movably connected with the pipe sleeve, and the other end is movably connected with the lower support. The pipe sleeve is set on the central rod. A chute is provided on the arm, and a slide block is arranged in the chute, and a vertical support bar is fixedly connected to the slide block, and a first fixed bar and a universal wheel are provided at the bottom of the support bar. The utility model has the advantages of ingenious design, simple and convenient use, convenient adjustment, accurate measurement and high applicability.

Description

A surveying and mapping supporting device for urban and rural planning

technical field

The utility model relates to the technical field of urban and rural planning tools, in particular to a convenient mobile, simple and adjustable support device for surveying and mapping.

Background technique

It is known that the surveying and mapping instrument can combine light, machine and electricity to take the workpiece into the computer for processing and enlarge it by 18 to 230 times, and display it on the screen. It can directly take pictures for archiving or do surface observation, measurement and drawing. Existing surveying and mapping instrument brackets all use tripods, but the existing tripods cannot visually detect whether the tripod is level, and it is difficult to adjust the horizontal position; in addition, after the existing surveying and mapping support device is installed with the surveying and mapping instrument, when changing the direction, it needs to be adjusted by moving the bracket. , and then need to be re-leveled, the operation is complicated, and the work efficiency is low; the existing surveying and mapping support device occupies a large area after being stretched out, has high requirements for the measurement site, and has low applicability, which is not conducive to the development of the survey work.

Utility model content

Aiming at the deficiencies in the above-mentioned background technology, the utility model provides a conveniently adjustable, simple and practical surveying and mapping support device for urban and rural planning, which is used to solve the difficulties in leveling in the prior art, difficult adjustment, complicated operation, work efficiency and applicability Technical problems such as low and poor working conditions.

The technical scheme of the utility model is: a surveying and mapping supporting device for urban and rural planning, including a central rod, an upper support and a lower support are arranged on the upper part of the central rod, and the upper support and the lower support are matched and movably connected; There is a level bubble and a connecting seat on the top, and a pipe sleeve and at least three booms are provided under the lower support. One end of the boom is movably connected to the pipe sleeve, and the other end is movably connected to the lower support. The pipe sleeve is set on the central rod. On the top, a chute is provided on the big arm, and a slide block is provided in the chute, and a vertically arranged support rod is fixedly connected to the slide block, and a first fixed rod and a universal wheel are provided at the bottom of the support rod.

The lower part of the upper support is provided with a sleeve, the inner wall of the sleeve is provided with a ring boss, the middle part of the upper support is provided with a through hole, and a second fixed rod is set in the through hole, and the second fixed rod is connected with the The central rod is matched, and a hoop is movable in the second fixed rod.

The hoop is connected with the second fixing rod through a screw rod.

The upper part of the lower support is provided with a ring groove, and the ring boss matches with the ring groove.

The boom is connected with the pipe sleeve through turnbuckle bolts.

The two side arms of the chute are provided with first fixing holes; the two sides of the slider are provided with second fixing holes, and the first fixing holes correspond to the second fixing holes.

The support rod is a telescopic rod.

The utility model adopts a connection mode in which the upper support and the lower support are matched, the measuring direction of the measuring instrument is changed by rotating the upper support, the operation is simple, and the work efficiency is greatly improved; Adjust the position of the slider in the chute, and then adjust the device to make it in a horizontal state, double adjustment, high precision; the second fixed rod of the upper support can be fixed in the umbrella or sunshade, improving the working environment and humanized design The bottom of the support rod is equipped with universal wheels and the first fixed rod, which is used for walking, which is convenient to move, and fixed by the first fixed rod when working, so that the measurement is more stable and accurate. The utility model has the advantages of ingenious design, simple and convenient use, convenient adjustment, accurate measurement and high applicability.

Description of drawings

Fig. 1 is the schematic diagram of the assembly structure of the utility model.

Fig. 2 is a top view of the utility model.

Fig. 3 is an enlarged view of A in Fig. 1 .

detailed description

Embodiment 1: As shown in Figures 1-3, a surveying and mapping support device for urban and rural planning, including a central rod 1, the upper part of the central rod 1 is provided with an upper support 2 and a lower support 3, and the upper support 2 and the lower support 3 are matched and slidably connected; the upper support 2 is symmetrically provided with a level bubble 11 and a connecting seat 12, and the connecting seat is used to connect and fix the surveying instrument; the lower support 3 is provided with a pipe sleeve 8 and three big arms 4 , one end of the big arm 4 is hinged with the pipe sleeve 8, and the other end is hinged with the lower support 3, the pipe sleeve 8 is set on the central rod 1, the big arm 4 is provided with a chute 5, and the chute 5 is provided with a slider 6. The vertical support rod 7 is fixedly connected to the slider 6, and the bottom of the support rod 7 is slidably connected to the first fixed rod 9 and the universal wheel 10. When moving the device, the universal wheel is used to move, which is light and convenient. When measurement is required, the device is fixed on the ground through the first fixing rod, so that the measurement is stable and convenient for measurement.

Further preferably, the lower part of the upper support 2 is provided with a sleeve 13, and the inner wall of the sleeve 13 is provided with a ring boss 14, and the middle part of the upper support 2 is provided with a through hole, and the second fixing rod is sleeved in the through hole. 21. The lower part of the second fixed rod 21 is matched with the central rod 1. The second fixed rod is a telescopic rod, which is stretched out when in use and stored inside the central rod when not in use. The second fixed rod 21 is movable with a hoop 22 , The hoop 22 is used to fix the umbrella or sun umbrella etc. which is sheathed in the second fixing rod.

Further preferably, the hoop 22 is connected with the second fixed rod 21 by the screw rod 23, and the hoop controls the degree of tightness of the hoop to the built-in object by turning the screw rod.

Further preferably, the upper part of the lower support 3 is provided with an annular groove 15, and the annular boss 14 cooperates with the annular groove 15. Through the cooperation of the annular boss and the annular groove, the upper support can be wound around the lower support. Rotate, and then change the measurement direction of the surveying instrument on the upper support.

Further preferably, the boom 4 is connected to the sleeve 8 through turnbuckle bolts 16, and by adjusting the turnbuckle bolts, the angle between the boom and the central rod can be adjusted, and the device can be adjusted to be in a horizontal state.

Further preferably, first fixing holes 17 are provided on both side arms of the chute 5; second fixing holes 18 are provided on both sides of the slider 6, the first fixing holes 17 correspond to the second fixing holes 18, and the slider is in the The movement in the chute drives the support bar to move, which can not only perform leveling, but also make the three support bars in a suitable position for different working environments without taking up too much space.

Further preferably, the support rod 7 is a telescopic rod, and the device can be adjusted so that it is at a suitable height for measurement.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model.

Claims (7)

1. a kind of urban and rural planning mapping support meanss, it is characterised in that：Including center-pole（1）, center-pole（1）Top is provided with upper Bearing（2）And undersetting（3）, upper bracket（2）With undersetting（3）It is engaged and is flexibly connected；Upper bracket（2）It is provided with air level （11）And connecting seat（12）, undersetting（3）Lower section be provided with pipe sleeve（8）With at least three large arm（4）, large arm（4）One end with Pipe sleeve（8）Flexible connection, the other end and undersetting（3）It is flexibly connected, pipe sleeve（8）It is set in center-pole（1）On, large arm（4）On Provided with chute（5）, chute（5）It is interior to be provided with sliding block（6）, sliding block（6）On be fixedly connected with the support bar being vertically arranged（7）, support Bar（7）Bottom be provided with the first fix bar（9）And universal wheel（10）.

2. urban and rural planning according to claim 1 mapping support meanss, it is characterised in that：The upper bracket（2）Under Portion is provided with sleeve（13）, sleeve（13）Inwall be provided with circle convex platform（14）, upper bracket（2）Middle part be provided with through hole, through hole In be arranged with the second fix bar（21）, the second fix bar（21）With center-pole（1）It is engaged, the second fix bar（21）Interior activity is set There is anchor ear（22）.

3. urban and rural planning according to claim 2 mapping support meanss, it is characterised in that：The anchor ear（22）Pass through spiral shell Bar（23）With the second fix bar（21）It is connected.

4. urban and rural planning according to claim 1 mapping support meanss, it is characterised in that：The undersetting（3）It is upper Portion is provided with annular groove（15）, circle convex platform（14）With annular groove（15）It is engaged.

5. urban and rural planning according to claim 1 mapping support meanss, it is characterised in that：The large arm（4）Pass through flower Basket bolt（16）With pipe sleeve（8）It is connected.

6. urban and rural planning according to claim 1 mapping support meanss, it is characterised in that：The chute（5）Both sides Arm is provided with the first fixing hole（17）；Sliding block（6）Both sides be provided with the second fixing hole（18）, the first fixing hole（17）It is solid with second Determine hole（18）It is corresponding.

7. urban and rural planning according to claim 1 mapping support meanss, it is characterised in that：The support bar（7）To stretch Contracting bar.