CN219140382U

CN219140382U - Measuring rod convenient to accomodate

Info

Publication number: CN219140382U
Application number: CN202320106121.9U
Authority: CN
Inventors: 马晓康; 马晓磊
Original assignee: Yunnan Yizhan Planning And Design Co ltd
Current assignee: Yunnan Yizhan Planning And Design Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-06
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to the technical field of surveying and mapping equipment, and discloses a measuring rod convenient to store, which comprises a centering rod system and a folding bracket system, wherein the folding bracket system comprises a sleeve ring part for connecting the centering rod system, a telescopic support leg for supporting is connected to the sleeve ring part, the sleeve ring end connected with a buckle ring head is fixedly connected to the lower end of a main pipe rod part, the telescopic support leg is connected to a connecting end head welded on the side face of the buckle ring head, when the measuring rod is stored, a telescopic rod ruler is contracted in the main pipe rod part, the telescopic support leg is folded, and the lower end of the telescopic support leg is locked in the buckle ring head to be fixed, so that the connecting and storing of the centering rod system and the telescopic support leg are realized, and the measuring rod is carried and transferred by lifting a portable ring arranged on the main pipe rod part.

Description

Measuring rod convenient to accomodate

Technical Field

The utility model relates to the technical field of surveying and mapping equipment, in particular to a measuring rod convenient to store.

Background

The total station triangulation elevation measurement has the characteristics of flexibility and high efficiency, and has become an effective means for high-precision elevation control measurement. In the technical field of engineering measurement such as construction lofting, topographic map mapping, photogrammetry, image control point layout and the like, the main equipment used is total station and real-time dynamic difference method measurement.

The current well target for total powerstation is when measuring the use, and most are artifical to be supported, very inconvenient and can influence the measurement effect, and the measuring stick that adopts the support to support is when using, and support and measuring stick are inconvenient accomodate again and carry.

Disclosure of Invention

The utility model aims to provide a measuring rod convenient to store, which solves the problem that the bracket and the measuring rod are inconvenient to store and carry when the measuring rod supported by the bracket in the background art is used.

In a first aspect, the present utility model provides a measuring stick for easy storage, comprising:

the centering rod system comprises a main pipe rod part and a telescopic rod ruler movably inserted and installed in the main pipe rod part;

the folding support system comprises a lantern ring part used for connecting the centering rod system, and a telescopic support leg used for supporting is connected to the lantern ring part.

In a specific embodiment, a first fixing bolt and a hand ring fixedly sleeved at the lower end of the main pipe rod part are arranged at the pipe orifice of the upper end of the main pipe rod part in a threaded manner, and a first positioning cone head is fixedly welded at the lower end of the main pipe rod part.

In a specific embodiment, the lower end of the main pipe rod portion is fixedly connected with a locking piece for locking the telescopic support leg, and the locking piece comprises a sleeve ring end fixedly sleeved on the main pipe rod portion and a buckle ring head fixedly connected to the side face of the sleeve ring end.

In a specific embodiment, the collar portion includes a ferrule end and a connecting end welded to a side of the ferrule end for connecting the telescoping legs.

In a specific embodiment, the hoop head comprises a hoop body and a second fixing bolt which is arranged on the side face of the hoop body in a threaded manner, a rubber gasket is fixedly arranged on the inner side face of the hoop body, and the other end of the second fixing bolt is fixedly connected with a soft rubber pad.

In a specific embodiment, the connecting end comprises a reinforcing block welded on the side surface of the hoop body and connecting pieces fixedly welded on two ends of the reinforcing block, and two ends of the reinforcing block are inclined plane ends.

In a specific embodiment, the telescopic support leg comprises a main pipe body and a telescopic rod movably inserted into the main pipe body, wherein a shaft joint is fixedly welded at the upper end of the telescopic rod, and the shaft joint is connected onto the connecting sheet in a shaft mode.

In a specific embodiment, a third fixing bolt is mounted on the pipe orifice of the main pipe body in a threaded manner, and a second positioning cone head is fixedly welded at the lower end of the main pipe body.

In a specific embodiment, the diameter of the main tubular body matches the diameter of the inner ring of the buckle head.

In a specific embodiment, the diameter of the main tube stem matches the diameter of the inner ring of the ferrule body.

According to the measuring rod convenient to store, the lantern ring end connected with the buckle ring head is fixedly connected to the lower end of the main pipe rod part, the telescopic support leg is connected to the connecting end welded on the side face of the hoop ring head, when the measuring rod is stored, the telescopic rod ruler is contracted in the main pipe rod part, the telescopic support leg is folded, the lower end of the telescopic support leg is locked in the buckle ring head to be fixed, the connecting storage of the centering rod system and the telescopic support leg is achieved, and the measuring rod is carried and transferred through the portable ring arranged on the lifting main pipe rod part, so that the measuring rod is simple in structure and convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a centering rod system according to an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a folding bracket according to an embodiment of the present utility model.

Fig. 4 is a schematic view of a collar portion according to an embodiment of the present utility model.

Fig. 5 is a schematic view of a telescopic leg according to an embodiment of the present utility model.

Icon: 100. centering rod systems; 110. a main pipe rod portion; 111. a first fixing bolt; 112. a hand ring; 113. a first positioning cone head; 114. a locking piece; 115. a collar end; 116. a clasp head; 120. a telescopic rod ruler; 200. folding a bracket system; 210. a hoop head; 211. a hoop body; 212. a second fixing bolt; 213. a rubber gasket; 214. a soft rubber pad; 220. a connecting end; 221. a reinforcing block; 222. a connecting sheet; 230. a telescopic support leg; 231. a main pipe body; 232. a telescopic rod; 233. a shaft joint; 234. a third fixing bolt; 235. and the second positioning cone head.

Detailed Description

Because the measuring rod that adopts the support to support among the prior art is when using, support and measuring rod are inconvenient accomodate again and carry. Therefore, the inventor provides a measuring stick convenient to accomodate through research, will be connected with the lantern ring end fixed connection of buckle head in the lower extreme of being responsible for the pole portion, and connect flexible stabilizer blade on the link head of hoop head side welding, when accomodating, shrink telescopic link chi in being responsible for the pole portion, fold flexible stabilizer blade, and lock the lower extreme of flexible stabilizer blade in the buckle head and fix, realized accomodating the connection of centering rod system and flexible stabilizer blade, carry the transfer to this measuring stick through carrying the hand ring that sets up on the main pole portion of pulling to solve above-mentioned defect.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a measuring rod convenient for storage, including:

the centering rod system 100, wherein the centering rod system 100 comprises a main pipe rod part 110 and a telescopic rod ruler 120 which is movably inserted and installed in the main pipe rod part 110;

the folding bracket system 200, the folding bracket system 200 includes a collar portion for connecting the centering rod system 100, and a telescopic leg 230 for supporting is connected to the collar portion.

A first fixing bolt 111 and a hand ring 112 fixedly sleeved at the lower end of the main pipe rod 110 are mounted at the pipe orifice of the upper end of the main pipe rod 110 in a threaded manner, and a first positioning cone 113 is fixedly welded at the lower end of the main pipe rod 110.

The lower end of the main pipe pole 110 is fixedly connected with a locking piece 114 for locking the telescopic support leg 230, and the locking piece 114 comprises a collar end 115 fixedly sleeved on the main pipe pole 110 and a buckle head 116 fixedly connected to the side surface of the collar end 115.

The collar portion includes a ferrule 210 and a connecting head 220 welded to a side of the ferrule 210 for connecting the telescoping legs 230.

The hoop head 210 comprises a hoop body 211 and a second fixing bolt 212 which is arranged on the side surface of the hoop body 211 in a threaded manner, a rubber gasket 213 is fixedly arranged on the inner side surface of the hoop body 211, and the other end of the second fixing bolt 212 is fixedly connected with a soft rubber pad 214.

When the center pole system 100 and the folding bracket system 200 are connected and mounted, the main pipe pole 110 is connected to the hoop body 211, the main pipe pole 110 is locked to the hoop body 211 by tightening the second fixing bolt 212, and the telescopic leg 230 connected to the open connection end 220 is supported.

The connection terminal 220 includes a reinforcing block 221 welded to a side surface of the hoop body 211 and connection pieces 222 fixedly welded to both ends of the reinforcing block 221, both ends of the reinforcing block 221 being beveled ends.

The telescopic support 230 comprises a main pipe body 231 and a telescopic rod 232 movably inserted into the main pipe body 231, wherein a shaft joint 233 is fixedly welded at the upper end of the telescopic rod 232, and the shaft joint 233 is connected to the connecting sheet 222 in a shaft mode.

A third fixing bolt 234 is mounted on the pipe orifice of the main pipe body 231 in a threaded manner, and a second positioning cone 235 is fixedly welded to the lower end of the main pipe body 231.

Further, the diameter of main tube 231 matches the diameter of the inner ring of buckle head 116.

Further, the diameter of the main pipe portion 110 matches the inner ring diameter of the hoop body 211.

To sum up, the collar end 115 connected with the buckle head 116 is fixedly connected to the lower end of the main pipe rod portion 110, and the telescopic support leg 230 is connected to the connecting end 220 welded to the side surface of the hoop head 210, when the telescopic rod ruler 120 is retracted in the main pipe rod portion 110 and folded to the telescopic support leg 230, and the lower end of the telescopic support leg 230 is locked and fixed in the buckle head 116, so that the connection and storage of the centering rod system 100 and the telescopic support leg 230 are realized, and the measuring rod is carried and transferred by lifting the portable ring 112 arranged on the main pipe rod portion 110, so that the structure is simple and the use is convenient.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Measuring stick convenient to accomodate, its characterized in that includes:

2. The measuring rod convenient to store according to claim 1, wherein a first fixing bolt and a hand ring fixedly sleeved at the lower end of the main pipe rod portion are arranged at the pipe orifice of the upper end of the main pipe rod portion in a threaded mode, and a first positioning cone head is fixedly welded at the lower end of the main pipe rod portion.

3. The measuring rod convenient to store according to claim 2, wherein the lower end of the main pipe rod part is fixedly connected with a locking piece for locking the telescopic support leg, and the locking piece comprises a sleeve ring end fixedly sleeved on the main pipe rod part and a buckle ring head fixedly connected to the side face of the sleeve ring end.

4. A ready-to-store measuring stick according to claim 3, wherein the collar portion comprises a collar head and a connecting end welded to the side of the collar head for connecting the telescopic leg.

5. The measuring rod convenient to store according to claim 4, wherein the hoop head comprises a hoop body and a second fixing bolt which is arranged on the side face of the hoop body in a threaded mode, a rubber gasket is fixedly arranged on the inner side face of the hoop body, and the other end of the second fixing bolt is fixedly connected with a soft rubber pad.

6. The measuring rod convenient to store according to claim 5, wherein the connecting end comprises a reinforcing block welded on the side face of the hoop body and connecting pieces fixedly welded at two ends of the reinforcing block, and two ends of the reinforcing block are inclined surface ends.

7. The measuring rod convenient to store according to claim 6, wherein the telescopic support leg comprises a main pipe body and a telescopic rod movably inserted into the main pipe body, a shaft joint is fixedly welded at the upper end of the telescopic rod, and the shaft joint is connected to the connecting sheet in a shaft mode.

8. The measuring rod convenient to store according to claim 7, wherein a third fixing bolt is arranged on the pipe orifice of the main pipe body in a threaded mode, and a second locating cone head is fixedly welded at the lower end of the main pipe body.

9. The ready-to-receive measuring rod of claim 8, wherein the diameter of the main tube matches the diameter of the inner ring of the clasp head.

10. The easy-to-store measuring rod of claim 9, wherein the diameter of the main tube rod portion matches the diameter of the inner ring of the ferrule body.