CN211312473U

CN211312473U - Civil engineering's multi-functional device of surveying of road and bridge

Info

Publication number: CN211312473U
Application number: CN201922313879.6U
Authority: CN
Inventors: 凌红春
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-08-21
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a multifunctional road and bridge surveying device for civil engineering, which belongs to the technical field of surveying and mapping and comprises a surveying and mapping instrument, a bracket and a chassis base, wherein the lower end of the surveying and mapping instrument is rotationally connected with the chassis base, the bottom of the chassis base is rotationally connected with three brackets, the middle position of the bottom of the chassis base is connected with a pin shaft, the bottom end of the pin shaft is connected with a connecting cylinder, and the outer side wall of the connecting cylinder is connected with two handles; be provided with soil sampler at the base of chassis, can descend through the telescopic connection of connecting cylinder and slide bar between soil sampler and the chassis, the staff of being convenient for uses soil sampler to carry out the work of soil sampling, when not carrying out soil sampling work, rise soil sampler, reach the effect of accomodating, make things convenient for the staff to use the surveying instrument body to carry out the plotting work, portable and removal surveying instrument body has simultaneously reached the multi-functional effect of surveying instrument body.

Description

Civil engineering's multi-functional device of surveying of road and bridge

Technical Field

The utility model belongs to the technical field of the survey and drawing, concretely relates to civil engineering's multi-functional device of surveying of road and bridge.

Background

The surveying and mapping literal is understood as measuring and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global navigation satellite positioning system, remote sensing and geographic information system as technical cores, selects the existing characteristic points and boundary lines on the ground and obtains the graph and position information reflecting the current situation of the ground by a measuring means, and is used for engineering construction, planning and design and administrative management.

The prior art has the following problems: before the construction site is under construction, need carry out sample detection to the foundation soil of construction site, present surveying instrument can only carry out the survey and drawing work when using, and surveying instrument can't carry out the work of soil sampling, and the function is less.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a civil engineering's multi-functional device of surveying of road and bridge has the characteristics of the soil sample of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional surveying device for roads and bridges in civil engineering comprises a surveying instrument, a bracket and a chassis base, the lower end of the surveying instrument is rotationally connected with the chassis base, the bottom of the chassis base is rotationally connected with three brackets, the middle position of the bottom of the chassis seat is connected with a pin shaft, the bottom end of the pin shaft is connected with a connecting cylinder, the outer side wall of the connecting cylinder is connected with two handles, the lower end inside the connecting cylinder is connected with a sliding rod in a sliding way, the outer side wall of the lower end of the sliding rod is connected with two pedals, the lower end of the sliding rod is connected with a soil sampler, the soil sampler comprises a sampling sawtooth drill bit, the outer side wall of the bottom end of the soil sampler is connected with an external thread, the top inside wall of sample sawtooth drill bit is connected with the internal thread, sample sawtooth drill bit with soil sampler passes through the internal thread and can dismantle with the external screw thread and be connected.

Preferably, the top end of the interior of the connecting cylinder is connected with a spring, and the lower end of the spring is connected to the top end of the sliding rod.

Preferably, the upper surface of the pedal is connected with a plurality of anti-skid lines which are uniformly distributed.

Preferably, a rotating shaft is connected to the joint of the pedal and the sliding rod, and the pedal and the sliding rod are rotatably connected through the rotating shaft.

Preferably, the soil sampler still includes the connection bolt, wherein, the connection bolt is close to one side of soil sampler is connected with the screw bolt, the screw thread groove has been seted up to the position that the soil sampler corresponds the screw bolt, the connection bolt with the soil sampler passes through the screw bolt and can dismantle with the screw thread groove and be connected.

Preferably, soil sampler still includes the sample shovel, wherein, the top inside wall of sample shovel is connected with the internal thread, the sample shovel with soil sampler passes through the internal thread and can dismantle with the external screw thread and be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the soil sampler is arranged on the base of the chassis base, the soil sampler can descend from the chassis base through the telescopic connection of the connecting cylinder and the sliding rod, so that workers can conveniently use the soil sampler to sample soil, and when the soil sampling is not performed, the soil sampler is lifted to achieve the storage effect, so that the workers can conveniently use the surveying and mapping instrument body to perform surveying and mapping work, and the surveying and mapping instrument body is convenient to carry and move, so that the multifunctional effect of the surveying and mapping instrument body is achieved;

2. soil sampling ware can be dismantled the sawtooth drill bit of taking a sample through the screw thread, and the sample sawtooth drill bit of being convenient for the staff change damage can be through screw thread installation sample shovel through soil sampling ware, and the sample area of sample shovel is big, and the sample scope of sample sawtooth drill bit is accurate, has reached the effect of multi-functional sample.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the interior of the connector barrel of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the soil sampler of FIG. 2 according to the present invention;

in the figure: 1. a surveying instrument; 2. a support; 3. a slide bar; 31. a pedal; 32. anti-skid lines; 33. a rotating shaft; 4. a soil sampler; 41. sampling a sawtooth drill bit; 42. a connecting bolt; 43. sampling shovels; 5. a connecting cylinder; 51. a handle; 52. a spring; 6. a pin shaft; 7. a chassis base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a multifunctional surveying device for roads and bridges in civil engineering comprises a surveying instrument 1, support 2 and chassis base 7, the lower extreme of surveying instrument 1 rotates and is connected with chassis base 7, the bottom of chassis base 7 rotates and is connected with three support 2, the bottom intermediate position of chassis base 7 is connected with round pin axle 6, the bottom of round pin axle 6 is connected with connecting cylinder 5, the lateral wall of connecting cylinder 5 is connected with two handles 51, the inside lower extreme sliding connection of connecting cylinder 5 has slide bar 3, the lower extreme lateral wall of slide bar 3 is connected with two footboards 31, the lower extreme of slide bar 3 is connected with soil sampler 4, soil sampler 4 is including sample sawtooth drill bit 41, soil sampler 4's bottom lateral wall is connected with the external screw thread, the top inside wall of sample sawtooth drill bit 41 is connected with the internal thread, sample sawtooth drill bit 41 and soil sampler 4 can dismantle with the external screw thread through the.

In this embodiment: handle 51 is held to the staff, place the foot on footboard 31 and step on and press footboard 31, footboard 31 atress drives slide bar 3 and soil sampler 4 and sinks, soil sampler 4 bores into to subaerial through sample sawtooth drill bit 41, connecting cylinder 5 can rotate through round pin axle 6 simultaneously, reach the effect of adjusting sample angle, the surveying instrument body is fixed subaerial this moment, do not influence surveying instrument 1's normal use, multi-functional effect has been reached, when sample sawtooth drill bit 41 damages, the staff can dismantle the sample sawtooth drill bit 41 that damages through the screw thread, and install intact sample sawtooth drill bit 41 on soil sampler 4, reach maintenance and sustainable use's effect.

Specifically, the top end inside the connecting cylinder 5 is connected with a spring 52, and the lower end of the spring 52 is connected with the top end of the sliding rod 3; after soil sampling is accomplished to soil sampler 4, the staff loosens footboard 31 and handle 51, and the elasticity of spring 52 can stimulate slide bar 3 to rise this moment to drive soil sampler 4 and rise, reached the effect of accomodating, reduced staff's working strength, reached laborsaving effect.

Specifically, the upper surface of the pedal 31 is connected with a plurality of anti-skid lines 32 which are uniformly distributed; the anti-slip lines 32 can increase the friction force between the feet of the workers and the pedal 31, so that the feet of the workers are prevented from slipping, and the safety is improved.

Specifically, a rotating shaft 33 is connected to a joint of the pedal 31 and the sliding rod 3, and the pedal 31 and the sliding rod 3 are rotatably connected through the rotating shaft 33; when not using soil sampler 4, can rotate footboard 31, adjust footboard 31 to the one side of pressing close to slide bar 3, reach the effect of accomodating footboard 31, reduced space area, make things convenient for the staff to carry out surveying and mapping work.

Specifically, the soil sampler 4 further comprises a connecting bolt 42, wherein one side of the connecting bolt 42, which is close to the soil sampler 4, is connected with a threaded bolt, a threaded groove is formed in the position, corresponding to the threaded bolt, of the soil sampler 4, and the connecting bolt 42 and the soil sampler 4 are detachably connected with the threaded groove through the threaded bolt; when moisture is more in the soil, the staff can dismantle the connecting bolt 42, discharges the moisture in the soil sampler 4, makes things convenient for the staff to carry out soil sampling work.

Specifically, the soil sampler 4 further comprises a sampling shovel 43, wherein the inner side wall of the top end of the sampling shovel 43 is connected with an internal thread, and the sampling shovel 43 and the soil sampler 4 are detachably connected with the external thread through the internal thread; when the staff need carry out the soil sample of large tracts of land, can dismantle sample sawtooth drill bit 41 get off to install sample shovel 43 on soil sampler 4, reach the effect of multi-functional sample.

In this embodiment: surveying instrument 1 is a surveying instrument sold by Shenzhen jinling instrument tool, and has the model number of DE 2A-L.

The utility model discloses a theory of operation and use flow: the staff places the surveying instrument body at the work place, the three supports 2 are separated by a certain angle and fixed on the ground, then the surveying instrument 1 is used for surveying and mapping, when the staff needs to take a soil sample to the work place, the staff can hold the handle 51, place the feet on the pedal 31 and step on and press the pedal 31, the pedal 31 is stressed to drive the sliding rod 3 and the soil sampler 4 to sink, the soil sampler 4 is drilled into the ground through the sampling sawtooth drill bit 41, meanwhile, the connecting cylinder 5 can rotate through the pin shaft 6 to achieve the effect of adjusting the sampling angle, thereby achieving the soil sampling work, at the moment, the surveying instrument body is fixed on the ground, the normal use of the surveying instrument 1 is not influenced, the multifunctional effect is achieved, when the moisture in the soil is more, the staff can disassemble the connecting bolt 42 to discharge the moisture in the soil sampler 4, the soil sampling work of workers is facilitated, if the workers need to sample soil in a large area, the sampling sawtooth drill bit 41 can be detached, the sampling shovel 43 is installed on the soil sampler 4, the multifunctional sampling effect is achieved, after the soil sampler 4 finishes soil sampling, the workers loosen the pedal 31 and the handle 51, at the moment, the elastic force of the spring 52 can pull the sliding rod 3 to ascend, and drive the soil sampler 4 to ascend, the storage effect is achieved, the working strength of the workers is reduced, the labor-saving effect is achieved, when the sampling sawtooth drill bit 41 is damaged, the workers can detach the damaged sampling sawtooth drill bit 41 through threads, the intact sampling sawtooth drill bit 41 is installed on the soil sampler 4, the maintenance and sustainable use effects are achieved, and the upper surface of the pedal 31 is connected with a plurality of anti-slip threads 32 which are uniformly distributed, anti-skidding line 32 can increase the frictional force between staff's foot and the footboard 31, avoids the staff foot to skid, has improved the security, when not using soil sampler 4, can rotate footboard 31, adjusts footboard 31 to the one side of pressing close to slide bar 3, reaches the effect of accomodating footboard 31, has reduced space area occupied, makes things convenient for the staff to carry out survey and drawing work and carry.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a civil engineering's multi-functional survey device of road and bridge, includes surveying instrument (1), support (2) and chassis seat (7), the lower extreme of surveying instrument (1) rotates and is connected with chassis seat (7), the bottom of chassis seat (7) rotates and is connected with threely support (2), its characterized in that: the bottom intermediate position of chassis seat (7) is connected with round pin axle (6), the bottom of round pin axle (6) is connected with connecting cylinder (5), the lateral wall of connecting cylinder (5) is connected with two handles (51), the inside lower extreme sliding connection of connecting cylinder (5) has slide bar (3), the lower extreme lateral wall of slide bar (3) is connected with two footboard (31), the lower extreme of slide bar (3) is connected with soil sampler (4), soil sampler (4) are including sample sawtooth drill bit (41), the bottom lateral wall of soil sampler (4) is connected with the external screw thread, the top inside wall of sample sawtooth drill bit (41) is connected with the internal thread, sample sawtooth drill bit (41) with soil sampler (4) can be dismantled with the external screw thread through the internal thread and be connected.

2. The civil engineering road and bridge multifunctional surveying device of claim 1, characterized in that: the top end of the inside of the connecting cylinder (5) is connected with a spring (52), and the lower end of the spring (52) is connected to the top end of the sliding rod (3).

3. The civil engineering road and bridge multifunctional surveying device of claim 1, characterized in that: the upper surface of the pedal (31) is connected with a plurality of anti-skid lines (32) which are uniformly distributed.

4. The civil engineering road and bridge multifunctional surveying device of claim 1, characterized in that: the connection part of the pedal (31) and the sliding rod (3) is connected with a rotating shaft (33), and the pedal (31) and the sliding rod (3) are rotatably connected through the rotating shaft (33).

5. The civil engineering road and bridge multifunctional surveying device of claim 1, characterized in that: soil sampler (4) are still including connecting bolt (42), wherein, connecting bolt (42) are close to one side of soil sampler (4) is connected with the screw thread bolt, the screw thread groove has been seted up to the position that soil sampler (4) correspond the screw thread bolt, connect bolt (42) with soil sampler (4) are connected through the screw thread bolt can be dismantled with the screw thread groove.

6. The civil engineering road and bridge multifunctional surveying device of claim 1, characterized in that: soil sampler (4) still includes sample shovel (43), wherein, the top inside wall of sample shovel (43) is connected with the internal thread, sample shovel (43) with soil sampler (4) can be dismantled with the external screw thread through the internal thread and be connected.