CN207407885U - A kind of supporting mechanism for geography information measuring instrument - Google Patents

Abstract

The utility model discloses a supporting mechanism for a geographical information measuring instrument, relates to the technical field of measuring machinery, and comprises a measuring instrument body and a positioning device. The lower end of the measuring instrument body is provided with a supporting column, and the positioning device includes a supporting mechanism and an adjusting mechanism. The supporting mechanism includes a supporting frame, a bracket, a side shield and an upper cover. The adjusting mechanism is composed of a lifting mechanism and a shock absorbing assembly. The utility model has a simple structure, is easy to move, and is more flexible to use. The height of the measuring instrument body can be adjusted according to needs. , by protecting the main body of the measuring instrument, the service life of the main body of the measuring instrument is improved, which has practical value.

Description

A supporting mechanism for geographic information measuring instrument

technical field

The utility model relates to the technical field of measuring machinery, in particular to a supporting mechanism for a geographic information measuring instrument.

Background technique

The surveying instrument is based on the orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry required for the work. It is often used in the field of geological exploration. In the process of geographical environment research, the accuracy of geological exploration is crucial It plays a vital role in helping the research of the geographical environment. In the actual use process, the measuring instrument is supported by the support structure to carry out related exploration tasks.

However, the existing measuring instruments are all positioned by brackets. During use, the engineer needs to carry the measuring instrument and the bracket to move between the measuring points. It is inconvenient to use when measuring on flat ground, and it takes a lot of physical strength of the engineer. Moreover, during use, it is inconvenient to adjust the height of the measuring instrument. When encountering bumps, the measuring instrument will be vibrated, which will affect the measuring accuracy of the measuring instrument in the long run and shorten the service life of the measuring instrument.

The Chinese patent with application number 2017200223403 discloses a measuring instrument bracket. The measuring instrument bracket includes a measuring instrument shelf plate; The middle part of the surface is also fixedly provided with a vertical telescopic rod, and three support legs are vertically distributed around the vertical telescopic rod, and the bottom of the vertical telescopic rod is respectively connected with three pull rods through a hinge, and the three pull rods pass through the hinge and three support legs; the inside of the three support legs There are grooves respectively.

Although the technical solution of the above-mentioned patent can be folded, the height of the measuring instrument installed on the shelf cannot be adjusted during use, which is inconvenient to use. The measuring instrument is exposed to the air when it is in an idle state, resulting in dust on the measuring instrument. If it is not handled properly, dust will enter the measuring instrument, which will affect the service life of the measuring instrument.

Contents of the invention

The purpose of this utility model is to provide a supporting mechanism for a geographical information measuring instrument to solve the above-mentioned multiple defects caused by the prior art.

A supporting mechanism for a geographic information measuring instrument, comprising a measuring instrument body and a positioning device, the lower end of the measuring instrument body is provided with a support column, the positioning device includes a supporting mechanism and an adjusting mechanism, and the supporting mechanism includes a support frame , a bracket, a side shield and an upper cover, the support frame is composed of four inclined support feet, a horizontal support plate is provided between the four support feet, a power supply is provided on the support plate, and the support feet The lower end is provided with movable casters, the bracket is located at the upper end of the support frame, the side shield is located at the upper end of the bracket and surrounds the upper area of the bracket, and the upper cover is hinged with the upper end surface of the side shield , the adjustment mechanism is composed of a lifting mechanism and a shock absorber assembly, the lifting mechanism is composed of an electric push rod and a shelf plate, the upper end surface of the bracket is provided with a shelf plate placement groove, and the bottom of the shelf plate placement groove is provided with a guide hole, the measuring instrument body is installed on the upper end surface of the shelf plate through the support column and the shock absorbing assembly, the shelf plate and the placement groove of the shelf plate are in clearance fit, the electric push rod is vertically installed on the support plate and the telescopic movement of the electric push rod The end passes through the guide hole and is firmly connected with the lower end surface of the shelf plate, and the electric push rod and the measuring instrument body are electrically connected with the power supply.

Preferably, the shock absorbing assembly is a shock absorbing spring, and the rest plate is provided with a through hole through up and down, the shock absorbing spring is sleeved on the support column at the lower end of the measuring instrument body and the support column passes through the through hole, and the support column The end is threadedly connected with a lock nut, the upper end of the damping spring is in contact with the lower end surface of the measuring instrument body, the lower end of the damping spring is in contact with the upper end surface of the shelf plate, and the bottom of the shelf plate placement groove is provided with a groove, the groove Located directly below the jam nut.

Preferably, the power supply is a rechargeable power supply, and a charging interface is provided on the power supply.

Preferably, there are four electric push rods and they are evenly distributed on the upper end surface of the support plate, and there are four support columns at the lower end of the measuring instrument body, and each support column is correspondingly provided with a shock absorbing assembly.

The utility model has the advantages that: during the use of the utility model, by setting movable casters at the lower end of the support frame, the utility model can be quickly and conveniently moved to the position to be measured; the measuring instrument body is installed on the shelf , the lower end of the shelf plate is fastened to the telescopic end of the electric push rod, and the height of the measuring instrument body can be adjusted according to the needs of the measurement, making the utility model more flexible in the application process; by setting the measuring instrument body and the shelf plate The shock absorbing assembly, in the process of moving the utility model, if bumps are encountered, the shock absorbing assembly can play an effective buffering role and protect the measuring instrument to a certain extent. In addition, a side shield is set on the upper end of the bracket. When the new type is idle, the electric push rod shrinks so that it is located in the area of the side protective cover, and the upper cover is covered, which can effectively prevent dust from entering the measuring instrument body and damage the measuring instrument body, and improve the service life of the measuring instrument body; There is a charging interface on the power supply, which can charge the power supply and is convenient to use.

The utility model has simple structure, is convenient to move, and is more flexible in use. The height of the measuring instrument body can be adjusted according to needs, and the service life of the measuring instrument body is improved by protecting the measuring instrument body, which has practical value.

Description of drawings

Fig. 1 is a schematic diagram of a supporting mechanism for a geographic information measuring instrument according to the present invention.

Fig. 2 is an enlarged view of point A in Fig. 1 .

Fig. 3 is a schematic diagram of the electric push rod after being extended.

Among them: 1-Mobile casters, 2-Support frame, 3-Bracket, 4-Place slot for shelf, 5-Side protective cover, 6-Measuring instrument body, 7-Top cover, 8-Electric push rod, 9- Power supply, 10-support plate, 11-shelf plate, 12-groove, 13-lock nut, 14-support column, 15-shock absorbing assembly.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figures 1 to 3, a support mechanism for a geographic information measuring instrument includes a measuring instrument body 6 and a positioning device, the lower end of the measuring instrument body 6 is provided with a support column 14, and the positioning device includes A support mechanism and an adjustment mechanism, the support mechanism includes a support frame 2, a bracket 3, a side shield 5 and an upper cover plate 7, and the support frame 2 is composed of four inclined supporting feet, between the four supporting feet A horizontal support plate 10 is provided, the support plate 10 is provided with a power supply 9, the lower end of the support leg is provided with a mobile caster 1, the bracket 3 is located at the upper end of the support frame 2, and the side shield 5 is located at the bracket 3 and surrounds the upper area of the bracket 3, the upper cover plate 7 is hinged with the upper end surface of the side shield 5, the adjustment mechanism is composed of a lifting mechanism and a shock absorbing assembly 15, and the lifting mechanism is composed of an electric The push rod 8 and the shelf plate 11 are composed, the upper end surface of the bracket 3 is provided with a shelf plate placement groove 4, and the bottom of the shelf plate placement groove 4 is provided with a guide hole, and the measuring instrument body 6 passes through the support column 14 and the shock absorber Component 15 is installed on the upper end face of shelf plate 11, and shelf plate 11 and shelf plate placement groove 4 clearance fits, and described electric push rod 8 is installed vertically on support plate 10 and the telescoping end of electric push rod 8 passes guide hole and It is firmly connected with the lower end surface of the shelf plate 11 , and both the electric push rod 8 and the measuring instrument body 6 are electrically connected with the power supply 9 .

In this embodiment, the shock absorbing assembly 15 is a shock absorbing spring, and the rest plate 11 is provided with a through hole through up and down. Through the through hole, the end of the support column 14 is threadedly connected with a lock nut 13, the upper end of the shock absorbing spring is in contact with the lower end surface of the measuring instrument body 6, the lower end of the shock absorbing spring is in contact with the upper end surface of the shelf plate 11, and the shelf plate is placed The bottom of the groove 4 is provided with a groove 12, and the groove 12 is located directly below the lock nut 13. When the electric push rod 8 is fully retracted, the shelf plate 11 will fall into the shelf plate placement groove 4 and be placed with the shelf plate. The groove 4 is clearance-fitted. At this time, the outer wall of the lock nut 13 is clearance-fitted with the groove 12, and the groove 12 is used as a gap to accommodate the lock nut 13.

In this embodiment, the power supply 9 is a rechargeable power supply, and the power supply 9 is provided with a charging interface (not shown in the figure).

In this embodiment, four electric push rods 8 are provided and evenly distributed on the upper end surface of the support plate 10, and four support columns 14 at the lower end of the measuring instrument body 6 are also provided, and each support column 14 corresponds to A shock absorbing assembly 15 is provided.

The utility model has the advantages that: during the use of the utility model, by setting the mobile caster 1 at the lower end of the support frame 2, the utility model can be quickly and conveniently moved to the position to be measured; the measuring instrument body 6 is installed on On the shelf plate 11, the lower end of the shelf plate 11 is fastened to the telescopic end of the electric push rod 8, and the height of the measuring instrument body 6 can be adjusted according to the needs of the measurement, so that the utility model is more flexible in the application process; A shock-absorbing assembly 15 is arranged between the body 6 and the shelf plate 11. During the process of moving the utility model, if bumps are encountered, the shock-absorbing assembly 15 can play an effective buffering role and play a certain role in protecting the measuring instrument body 6. In addition, a side shield 5 is set on the upper end of the bracket 3. When the utility model is idle, the electric push rod 8 shrinks so that the measuring instrument body 6 is located in the area in the side shield 5, and the upper cover plate 7 is covered, which can effectively Prevent dust from entering the measuring instrument body 6 and damage the measuring instrument body 6, thereby improving the service life of the measuring instrument body 6; the power supply 9 is provided with a charging interface, which can charge the power supply and is easy to use.

The utility model has simple structure, is easy to move, and is more flexible in use. The height of the measuring instrument body can be adjusted according to needs, and the service life of the measuring instrument body is improved by protecting the measuring instrument body, which has practical value.

It can be known from technical knowledge that the utility model can be realized through other implementations without departing from its spirit or essential features. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the utility model or within the range equivalent to the utility model are included in the utility model.

Claims (4)

1. a kind of supporting mechanism for geography information measuring instrument, including measuring instrument body（6）And positioner, feature exist In the measuring instrument body（6）Lower end be equipped with support column（14）, the positioner include supporting mechanism and adjusting mechanism, The supporting mechanism includes supporting rack（2）, bracket（3）, side protective cover（5）And upper cover plate（7）, support frame as described above（2）By four The support feet being obliquely installed forms, and horizontal support plate is equipped between four support feets（10）, the support plate（10）It is equipped with Power supply（9）, the lower end of support feet is equipped with Moving caster（1）, the bracket（3）Positioned at supporting rack（2）Upper end, side protection Cover（5）Positioned at bracket（3）Upper end and by bracket（3）Upper area surround, the upper cover plate（7）With side protective cover（5）'s Upper surface is hinged, and the adjusting mechanism is by elevating mechanism and dampening assembly（15）It forms, the elevating mechanism is by electric pushrod（8） With shelve plate（11）Composition, the bracket（3）Upper surface be equipped with shelve plate placing groove（4）, shelve plate placing groove（4）Bottom Equipped with pilot hole, the measuring instrument body（6）Pass through support column（14）And dampening assembly（15）Mounted on shelving plate（11）It is upper Plate is shelved in end face（11）With shelving plate placing groove（4）Clearance fit, the electric pushrod（8）It is vertically installed at support plate（10） Upper and electric pushrod（8）Telescopic end through pilot hole and with shelving plate（11）Lower face be fastenedly connected, electric pushrod（8）With Measuring instrument body（6）And power supply（9）It is electrically connected.

2. a kind of supporting mechanism for geography information measuring instrument according to claim 1, it is characterised in that：The damping Component（15）It is described to shelve plate for damping spring（11）The through hole of up/down perforation is equipped with, damping spring is sleeved on measuring instrument body （6）The support column of lower end（14）Upper and support column（14）Through through hole, support column（14）End thread be connected with locking nut （13）, upper end and the measuring instrument body of damping spring（6）Lower face contact and the lower end of damping spring and shelve plate（11）'s Upper surface contacts, described to shelve plate placing groove（4）Bottom be equipped with groove（12）, groove（12）Positioned at locking nut（13）Just Lower section.

3. a kind of supporting mechanism for geography information measuring instrument according to claim 1, it is characterised in that：The power supply （9）For rechargable power supplies, power supply（9）It is equipped with charging interface.

4. a kind of supporting mechanism for geography information measuring instrument according to claim 1, it is characterised in that：It is described electronic Push rod（8）If there are four and be evenly distributed on support plate（10）Upper surface, the measuring instrument body（6）The support column of lower end （14）It also is provided with four and each support column（14）It is correspondingly provided with a dampening assembly（15）.