CN217082049U

CN217082049U - Measuring instrument strutting arrangement for water conservancy and hydropower construction

Info

Publication number: CN217082049U
Application number: CN202220894467.5U
Authority: CN
Inventors: 张维
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-29
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a measuring instrument strutting arrangement is used in water conservancy water and electricity construction, including the stand, be provided with supporting mechanism on the stand, supporting mechanism is including inserting the ground pole, inserts the ground pole and slides along vertical direction and set up on the stand, and supporting mechanism still includes that the symmetry rotates the backup pad that sets up on the stand, and the backup pad is driven the upset and is inserted the ground pole with the locking, still is provided with the lazytongs that makes two backup pads turn over usefulness in step on the stand. This measuring instrument strutting arrangement is used in water conservancy water and electricity construction, during the use, will insert the ground pole and stretch out the stand and insert ground, reach predetermined length after, one of them backup pad of upset, the first bevel gear through the second bevel gear cooperation meshing of slide bar one end drives the axis of rotation and rotates, and the first bevel gear cooperation through the axis of rotation other end orders about another backup pad synchronous upset with another second bevel gear of its meshing, makes in the bellying in the backup pad inserts the rack on the ground pole lateral wall, will insert the ground pole locking.

Description

Measuring instrument strutting arrangement is used in water conservancy water and electricity construction

Technical Field

The utility model relates to a measuring instrument support technical field relates to a measuring instrument strutting arrangement is used in water conservancy water and electricity construction particularly.

Background

The measuring instruments commonly used in hydraulic and hydroelectric engineering construction comprise a level, a theodolite, an electromagnetic wave distance measuring instrument, a total station and a global positioning system, wherein most of the instruments such as the level, the total station and the like need to be placed on a support for use, so that both hands of workers are liberated, and the workers can conveniently debug and measure.

According to patent No. CN215807686U, publication (publication) date: 2022-02-11, discloses a supporting device of a measuring instrument for water conservancy and hydropower construction, which comprises a supporting plate, the middle end of the upper surface wall of the supporting plate is provided with an instrument mounting hole, the front surface wall of the supporting plate is provided with a liquid level meter, scales are carved on the outer surface walls of the two sides of the liquid level meter, a sleeve is arranged below the supporting plate, a first screw groove is arranged at the outer side of the bottom of the supporting plate and close to the inner part of the sleeve, a movable cavity is arranged in the sleeve, the inner side of the movable cavity is movably connected with an upright post, the surface walls at two sides of the sleeve are provided with second screw grooves, the inner side of the second screw groove is rotatably connected with a tightening bolt, the bottom end of the upright post is provided with a chassis, a third screw groove is formed in the outer side of the upper portion of the chassis and close to the inner portion of the upright post, pedal plates are fixedly connected to the surface walls of the two sides of the chassis, and iron shovels are arranged on the two sides of the lower surface wall of the chassis. The device is through setting up liquid spirit level, the graduation apparatus, the chassis, step on board and shovel, shovel through the symmetric distribution table wall under the chassis, when guaranteeing the certain structural strength of shovel, can trample arbitrary a set of step on board and let its shovel and soil contact each other, shovel through vertical setting, can let its shovel and soil contact surface maximize, thereby make the overall structure above the chassis more stable, under the level correction cooperation through liquid spirit level and graduation apparatus in addition, can know the layer board and place whether level of position, so that follow-up manual work is horizontal regulation by oneself, it has the practicality to make the device more so.

At present, most common instrument supports are tripods, the size of each tripod is small, the tripod is convenient to carry, and the supports are required to be pulled apart one by one when the tripod is used, so that the tripod is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water conservancy is measuring instrument strutting arrangement for water and electricity construction aims at providing the instrument support that can expand fast.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a measuring instrument strutting arrangement for water conservancy water and electricity construction, includes the stand, be provided with supporting mechanism on the stand, supporting mechanism is including inserting ground pole, insert ground pole along vertical direction slide set up in on the stand, supporting mechanism still includes the symmetry and rotates the backup pad that sets up on the stand, the backup pad is driven the upset with the locking insert ground pole, still be provided with on the stand and make two the synchronous lazytongs of upset usefulness of backup pad.

Preferably, the side walls of the opposite sides of the ground inserting rod are provided with racks, one end of the support plate facing the upright post is provided with a protruding portion meshed with the racks, and the protruding portion is matched with the racks to lock the ground inserting rod.

Preferably, a groove is formed in the upright column in the vertical direction, the ground inserting rod is arranged in the groove in a sliding mode, notches communicated to the inner side of the groove are symmetrically formed in the side wall of the upright column, sliding grooves are symmetrically formed in the side wall of each notch, and sliding rods arranged in the sliding grooves in a sliding mode are arranged on the supporting plate.

Preferably, the synchronizing mechanism comprises a rotating shaft which is axially and rotatably arranged on the upright post and is perpendicular to the sliding rods, first bevel gears are fixedly mounted on the end surfaces of the two ends of the rotating shaft, and second bevel gears meshed with the first bevel gears are fixedly mounted on one ends of the sliding rods facing the rotating shaft.

Preferably, the top of the upright post is axially and rotatably provided with a holder.

Preferably, the projection is embodied as an iron casting.

In the technical scheme, the utility model provides a pair of measuring instrument strutting arrangement is used in water conservancy water and electricity construction possesses following beneficial effect: during the use, to insert the ground pole and stretch out the stand and insert ground, reach predetermined length after, one of them backup pad of upset, the first bevel gear through the second bevel gear cooperation meshing of slide bar one end drives the axis of rotation and rotates, another second bevel gear through the first bevel gear cooperation of the axis of rotation other end and its meshing orders about another backup pad and overturns in step, make the bellying in the backup pad insert the rack on the ground pole lateral wall in, will insert the ground pole locking, the one end that the stand was kept away from to two backup pads supports subaerial, provide further support.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of a supporting device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view of a supporting device according to an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural diagram of a synchronization mechanism according to an embodiment of the present invention.

Description of reference numerals:

1. a column; 11. a holder; 12. a rotating shaft; 13. a first bevel gear; 2. a ground inserting rod; 21. a rack; 3. a support plate; 31. a boss portion; 32. a second bevel gear.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, a measuring instrument supporting device for water conservancy and hydropower construction comprises a stand column 1, wherein a supporting mechanism is arranged on the stand column 1, the supporting mechanism comprises a ground inserting rod 2, the ground inserting rod 2 is arranged on the stand column 1 in a sliding mode along the vertical direction, the supporting mechanism further comprises a supporting plate 3 which is symmetrically and rotatably arranged on the stand column 1, the supporting plate 3 is driven to overturn to insert the ground rod 2 in a locking mode, and a synchronizing mechanism for enabling the two supporting plates 3 to overturn synchronously is further arranged on the stand column 1.

Specifically, the synchronizing mechanism in the above embodiment may be a link mechanism that drives the two support plates 3 to turn over synchronously, or a chain wheel that cooperates with a chain and a rotating roller to drive the two support plates 3 to turn over synchronously; or a mechanical synchronizing structure known to those skilled in the art.

In the technical scheme, when the supporting mechanism and the synchronizing mechanism are used, the ground inserting rod 2 extends out of the upright post 1 and is inserted into the ground, after the preset length is reached, one of the supporting plates 3 is turned, the rotating shaft 12 is driven to rotate through the first bevel gear 13 which is matched and meshed with the second bevel gear 32 at one end of the sliding rod, the other supporting plate 3 is driven to synchronously turn through the first bevel gear 13 which is matched and meshed with the first bevel gear 13 at the other end of the rotating shaft 12, the protruding portion 31 on the supporting plate 3 is inserted into the rack 21 on the side wall of the ground inserting rod 2, the ground inserting rod 2 is locked, and one ends, far away from the upright post 1, of the two supporting plates 3 are abutted to the ground to provide further support.

As shown in fig. 3, the side walls of the opposite sides of the ground inserting rod 2 are provided with racks 21, one end of the support plate 3 facing the upright post 1 is provided with a protruding portion 31 engaged with the racks 21, the protruding portion 31 is engaged with the racks 21 to lock the ground inserting rod 2, when in use, the ground inserting rod 2 extends out of the upright post 1 and is inserted into the ground, after reaching a predetermined length, one of the support plates 3 is turned over, the first bevel gear 13 engaged with the second bevel gear 32 at one end of the sliding rod is used to drive the rotating shaft 12 to rotate, the other support plate 3 is synchronously turned over by the first bevel gear 13 engaged with the rotating shaft 12 at the other end of the rotating shaft 12, so that the protruding portion 31 on the support plate 3 is inserted into the racks 21 on the side walls of the ground inserting rod 2 to lock the ground inserting rod 2, and one end of the two support plates 3 far from the upright post 1 is abutted to the ground to provide further support.

As shown in fig. 2-3, a groove is formed in the vertical direction on the upright post 1, the ground inserting rod 2 is slidably disposed in the groove, notches communicated with the inner side of the groove are symmetrically formed in the side wall of the upright post 1, sliding grooves are symmetrically formed in the side wall of the notch, sliding rods slidably disposed in the sliding grooves are disposed on the support plate 3, when in use, the ground inserting rod 2 extends out of the upright post 1 and is inserted into the ground, after a predetermined length is reached, one of the support plates 3 is turned over, the rotating shaft 12 is driven to rotate by the second bevel gear 32 at one end of the sliding rod, the first bevel gear 13 at the other end of the rotating shaft 12 is engaged with the second bevel gear 32, the other support plate 3 is driven to synchronously turn over by the first bevel gear 13 at the other end of the rotating shaft 12, the protruding portion 31 on the support plate 3 is inserted into the rack 21 on the side wall of the ground inserting rod 2, the ground inserting rod 2 is locked, and one ends of the two support plates 3 far from the upright post 1 are abutted against the ground, providing further support.

As shown in fig. 4, the synchronizing mechanism includes a rotating shaft 12 axially rotatably disposed on the upright post 1 and distributed perpendicular to the sliding rod, first bevel gears 13 are fixedly mounted on end surfaces of two ends of the rotating shaft 12, second bevel gears 32 engaged with the first bevel gears 13 are fixedly mounted on ends of the sliding rod facing the rotating shaft 12, when the synchronizing mechanism is used, the ground inserting rod 2 extends out of the upright post 1 and is inserted into the ground, after reaching a predetermined length, one of the support plates 3 is turned over, the rotating shaft 12 is driven to rotate by the first bevel gears 13 engaged with the second bevel gears 32 at one ends of the sliding rod, the other support plate 3 is driven to synchronously turn over by the first bevel gears 13 engaged with the first bevel gears 13 at the other ends of the rotating shaft 12, the protrusions 31 on the support plates 3 are inserted into the racks 21 on the side walls of the ground inserting rod 2, the ground inserting rod 2 is locked, and one ends of the two support plates 3 far from the upright post 1 are abutted against the ground, providing further support.

As shown in figure 1, the top of the upright post 1 is axially and rotatably provided with a cloud platform 11, when in use, the ground inserting rod 2 is inserted into the ground and locked by the support plates 3, the measuring instrument can be normally used by placing the measuring instrument on the cloud platform 11, when in use, the ground inserting rod 2 extends out of the upright post 1 and is inserted into the ground, after a preset length is reached, one of the support plates 3 is turned, the first bevel gear 13 meshed with the second bevel gear 32 at one end of the sliding rod is matched with the first bevel gear 13 to drive the rotating shaft 12 to rotate, the other support plate 3 is driven to synchronously turn over by the first bevel gear 13 meshed with the first bevel gear 13 at the other end of the rotating shaft 12, the protruding part 31 on the support plate 3 is inserted into the rack 21 on the side wall of the ground inserting rod 2, the ground inserting rod 2 is locked, and one end, far away from the upright post 1, of the two support plates 3 is abutted against the ground to provide further support.

As shown in fig. 3, the protruding portion 31 is embodied by an iron casting, which is wear-resistant, long in service life, and convenient to cast.

The working principle is as follows: during the use, to insert ground pole 2 and stretch out stand 1 and insert ground, reach predetermined length after, one of them backup pad 3 of upset, first bevel gear 13 through the cooperation meshing of the second bevel gear 32 of slide bar one end drives axis of rotation 12 and rotates, drive another backup pad 3 through the cooperation of the first bevel gear 13 of axis of rotation 12 other end and another second bevel gear 32 of meshing and overturn in step, make bellying 31 on the backup pad 3 insert in the rack 21 on the ground pole 2 lateral wall of inserting, will insert ground pole 2 locking, the one end that two backup pads 3 kept away from stand 1 supports subaerial, provide further support.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a measuring instrument strutting arrangement for water conservancy water and electricity construction, a serial communication port, including stand (1), be provided with supporting mechanism on stand (1), supporting mechanism is including inserting ground pole (2), insert ground pole (2) along vertical direction slide set up in on stand (1), supporting mechanism still includes that the symmetry rotates backup pad (3) that sets up on stand (1), backup pad (3) are driven the upset with the locking insert ground pole (2), still be provided with on stand (1) and make two the lazytongs of backup pad (3) synchronous upset usefulness.

2. A supporting device for a measuring instrument for water conservancy and hydropower construction according to claim 1, wherein the side walls of the opposite sides of the ground inserting rod (2) are provided with racks (21), one end of the supporting plate (3) facing the upright post (1) is provided with a convex part (31) meshed with the racks (21), and the convex part (31) is matched with the racks (21) to lock the ground inserting rod (2).

3. The supporting device of the measuring instrument for water conservancy and hydropower construction according to claim 1, wherein the upright post (1) is provided with a groove along a vertical direction, the ground inserting rod (2) is slidably arranged in the groove, notches communicated with the inner side of the groove are symmetrically formed in the side wall of the upright post (1), sliding grooves are symmetrically formed in the side wall of each notch, and a sliding rod slidably arranged in the sliding grooves is arranged on the supporting plate (3).

4. The measuring instrument supporting device for the water conservancy and hydropower construction is characterized in that the synchronizing mechanism comprises a rotating shaft (12) which is axially and rotatably arranged on the upright post (1) and is perpendicular to the distribution of the sliding rods, first bevel gears (13) are fixedly arranged on the end faces of two ends of the rotating shaft (12), and second bevel gears (32) meshed with the first bevel gears (13) are fixedly arranged on one ends of the sliding rods facing the rotating shaft (12).

5. A supporting device of a measuring instrument for water conservancy and hydropower construction according to claim 1, wherein the top of the upright post (1) is axially and rotatably provided with a cradle head (11).

6. A supporting device of a measuring instrument for water conservancy and hydropower construction according to claim 2, wherein the protruding part (31) is embodied as an iron casting.