CN213709473U

CN213709473U - Bridge engineering is with surveying equipment

Info

Publication number: CN213709473U
Application number: CN202022646575.4U
Authority: CN
Inventors: 武静; 赵美连; 胡军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-16
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a survey device for bridge engineering, which comprises a supporting seat, wherein cushion blocks are fixedly arranged on both sides of the bottom of the supporting seat, the cushion blocks on both sides are distributed relatively, a hinged seat is fixedly arranged on the upper part of the supporting seat, the upper part of the hinged seat is hinged with a positioning cylinder, two ends of the positioning cylinder penetrate through the positioning cylinder and are provided with a rotating cylinder in a rotating way, the two ends of the rotary drum penetrate through the rotary drum, a drill rod is matched on the rotary drum in a threaded manner, a first through groove extending to the end part of one end of the supporting seat is formed in the upper part of the supporting seat, wherein a second through groove communicated with the first through groove is formed on the cushion block on one side, a limiting block is fixedly arranged at the bottom of the first through groove, the drill rod is hollow, and the bottom is uncovered and sets up, the drilling rod outer wall along length direction seted up with the spout of stopper looks adaptation, the drilling rod outer wall still sets up the sample groove that communicates with the drilling rod inner chamber along length direction. The utility model discloses when needs carry out sample analysis to the inside soil layer of drilling rod, can arrange the supporting seat top in with the drilling rod is flat to improve the convenience of soil layer sample.

Description

Bridge engineering is with surveying equipment

Technical Field

The utility model belongs to the technical field of bridge engineering, specifically a bridge engineering is with surveying equipment.

Background

Currently, when bridge engineering construction is carried out, geological exploration needs to be carried out on a construction site in advance to judge whether the construction site meets requirements or not.

Among the prior art, to the geological exploration in bridge construction place most squeeze into soil layer depths with the drilling rod, take out the earth of depths and carry out the analysis of detection, according to the difference of construction, the drilling rod needs to bore the underground degree of depth also to be different, when the earth of the drill rod with deeper department takes out, the earth that is located drilling rod upper portion then is taken to the eminence, the analysis of taking a sample of being not convenient for, the staff often need remove to corresponding highly taking a sample with the help of hoisting device, it is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model provides a bridge engineering is with surveying equipment.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a bridge engineering is with surveying equipment, includes the supporting seat, supporting seat bottom both sides are all fixed and are provided with the cushion, both sides cushion relative distribution, the fixed articulated seat that is provided with in supporting seat upper portion, articulated being provided with a location section of thick bamboo in a location section of thick bamboo upper portion, a location section of thick bamboo both ends are run through and are rotated on it and are provided with the rotary drum, the rotary drum both ends are run through and threaded fit has the drilling rod on it, supporting seat upper portion is seted up and is extended to the first logical groove of supporting seat one end tip, wherein one side seted up on the cushion with the second that first logical groove communicates leads to the groove, first logical groove tank bottom is fixed and is provided with the stopper, the inside cavity of drilling rod, and the uncovered setting in bottom, drilling rod outer wall along length direction seted up.

As a further improvement of the utility model: the side wall of the positioning cylinder is fixedly provided with a connecting rod, and one end of the connecting rod, which is far away from the positioning cylinder, is rotatably connected with the upper part of the hinged seat through a pin shaft.

As a further improvement of the utility model: and the positioning cylinder is in running fit with the rotary cylinder through a bearing.

As a further improvement of the utility model: the depth of the sliding groove is half of the wall thickness of the drill rod.

As a further improvement of the present invention: a hand wheel is fixedly arranged on the upper part of the rotary drum.

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

the utility model has the advantages of simple structure, convenient to use and sample are effectual, through the setting of articulated seat, a location section of thick bamboo, rotary drum and drilling rod, the cooperation is seted up first logical groove on supporting seat upper portion, sets up the second on one side cushion and leads to the groove for when needs carry out sample analysis to the inside soil layer of drilling rod, can arrange the supporting seat top in with the drilling rod tie in, with the convenience that improves the soil layer sample.

Drawings

Fig. 1 is a schematic structural diagram of a surveying device for bridge engineering according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the support base shown in FIG. 1;

FIG. 3 is a schematic structural view of the drill pipe shown in FIG. 1;

in the figure: the device comprises a support seat 1, a cushion block 2, a hinge seat 3, a pin shaft 4, a connecting rod 5, a drill rod 6, a hand wheel 7, a rotary drum 8, a positioning cylinder 9, a first through groove 10, a second through groove 11, a sampling groove 12, a limiting block 13 and a sliding groove 14.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, the present embodiment provides a surveying apparatus for bridge engineering, including a supporting seat 1, two sides of the bottom of the supporting seat 1 are both fixedly provided with a cushion block 2, the cushion blocks 2 on the two sides are distributed relatively, the upper portion of the supporting seat 1 is fixedly provided with a hinged seat 3, the upper portion of the hinged seat 3 is hinged with a positioning cylinder 9, two ends of the positioning cylinder 9 penetrate and are rotatably provided with a rotary cylinder 8 thereon, two ends of the rotary cylinder 8 penetrate and are in threaded fit with a drill rod 6 thereon, the upper portion of the supporting seat 1 is provided with a first through groove 10 extending to an end portion of the supporting seat 1, one side of the cushion block 2 is provided with a second through groove 11 communicated with the first through groove 10, a limiting block 13 is fixedly provided at the bottom of the first through groove 10, the drill rod 6 is hollow and has an open bottom, the outer wall of the drill, the outer wall of the drill rod 6 is also provided with a sampling groove 12 communicated with the inner cavity of the drill rod 6 along the length direction.

When bridge engineering exploration is carried out, the supporting seat 1 can be placed above the ground, the positioning cylinder 9 is rotated, the positioning cylinder 9 drives the rotary drum 8 and the drill rod 6 to be kept vertical, the drill rod 6 is rotated into the first through groove 10, and the limiting block 13 can extend into the sliding groove 14; rotate rotary drum 8, because

rotary drum

8 and 6 screw-thread fit of drilling rod, and stopper 13 and 14 spacing cooperation of spout, rotary drum 8 can drive drilling rod 6 downstream when rotating, make inside 6 screw in soil layers of drilling rod, because the inside cavity of drilling rod 6, the soil layer can get into inside 6 drilling rod, after the drilling rod 6 reachs the appointed degree of depth, reverse rotation rotary drum 8, can drive 6 rebound of drilling rod, in order to take the soil layer out of ground, when drilling rod 6 shifts out the ground completely, a rotatable positioning section of thick bamboo 9, make drilling rod 6 arrange in supporting seat 1 top flatly, carry out sample analysis through sampling groove 12 to the inside soil layer of drilling rod 6 this moment.

Specifically, a connecting rod 5 is fixedly arranged on the side wall of the positioning cylinder 9, and one end, far away from the positioning cylinder 9, of the connecting rod 5 is rotatably connected with the upper part of the hinge base 3 through a pin shaft 4.

Specifically, the positioning cylinder 9 and the rotating cylinder 8 are in running fit through a bearing.

In this embodiment, the depth of the slide groove 14 is half the wall thickness of the drill rod 6.

The working principle of the embodiment is as follows: when bridge engineering exploration is carried out, the supporting seat 1 can be placed above the ground, the positioning cylinder 9 is rotated, the positioning cylinder 9 drives the rotary drum 8 and the drill rod 6 to be kept vertical, the drill rod 6 is rotated into the first through groove 10, and the limiting block 13 can extend into the sliding groove 14; rotate rotary drum 8, because

rotary drum

Example 2

Referring to fig. 1, in the present embodiment, compared with embodiment 1, a hand wheel 7 is fixedly disposed on an upper portion of a rotating cylinder 8, and the rotating cylinder 8 is conveniently rotated by the hand wheel 7, so that a drill rod 6 can move up and down smoothly.

The embodiment of the invention has the advantages of simple structure, convenient use and good sampling effect, and the arrangement of the hinged seat 3, the positioning cylinder 9, the rotary cylinder 8 and the drill rod 6 is matched with the arrangement of the first through groove 10 arranged at the upper part of the supporting seat 1 and the arrangement of the second through groove 11 arranged on the cushion block 2 at one side, so that the drill rod 6 can be horizontally arranged above the supporting seat 1 when a soil layer in the drill rod 6 needs to be sampled and analyzed, and the convenience of soil layer sampling is improved.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The surveying equipment for bridge engineering is characterized by comprising a supporting seat (1), wherein cushion blocks (2) are fixedly arranged on two sides of the bottom of the supporting seat (1), the cushion blocks (2) on the two sides are distributed relatively, a hinged seat (3) is fixedly arranged on the upper portion of the supporting seat (1), a positioning cylinder (9) is hinged on the upper portion of the hinged seat (3), a rotary cylinder (8) is arranged at two ends of the positioning cylinder (9) in a penetrating manner and rotates on the positioning cylinder, a drill rod (6) is arranged at two ends of the rotary cylinder (8) in a penetrating manner and in threaded fit on the rotary cylinder, a first through groove (10) extending to the end portion of one end of the supporting seat (1) is formed in the upper portion of the supporting seat (1), a second through groove (11) communicated with the first through groove (10) is formed in the cushion block (2) on one side, a limiting block, and the bottom is opened, the outer wall of the drill rod (6) is provided with a sliding groove (14) matched with the limiting block (13) along the length direction, and the outer wall of the drill rod (6) is further provided with a sampling groove (12) communicated with the inner cavity of the drill rod (6) along the length direction.

2. The bridge engineering surveying equipment of claim 1, wherein the side wall of the positioning cylinder (9) is fixedly provided with a connecting rod (5), and one end of the connecting rod (5) far away from the positioning cylinder (9) is rotatably connected with the upper part of the hinge base (3) through a pin shaft (4).

3. A bridge work surveying arrangement according to claim 1 or 2, characterized in that a bearing running fit is used between the positioning cylinder (9) and the rotating cylinder (8).

4. A bridge engineering surveying arrangement according to claim 3, characterized in that the depth of the chute (14) is half the wall thickness of the drill rod (6).

5. A bridge engineering surveying arrangement according to claim 4, characterized in that a hand wheel (7) is fixedly arranged on the upper part of the drum (8).