CN212620437U

CN212620437U - Auxiliary device for underwater abnormal shape measurement

Info

Publication number: CN212620437U
Application number: CN202021486672.5U
Authority: CN
Inventors: 朱迪发; 陈洋; 陈彦亭; 单宇翥; 卢向达; 郭贵平
Original assignee: Qingdao Pacific Diving&technology Co ltd
Current assignee: Qingdao Pacific Diving&technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-26
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses an auxiliary device for underwater abnormal shape measurement, which comprises a trial frame, wherein six groups of sliding supports are equidistantly arranged in the trial frame, two adjacent groups of sliding supports are symmetrically arranged, one side of the sliding support is fixedly provided with an abnormal shape measuring scale, the trial frame comprises four groups of first vertical beams, two groups of first cross beams and two groups of second cross beams, the two groups of first cross beams and the two groups of second cross beams are respectively and fixedly connected with the top between the four groups of first vertical beams, the four groups of first vertical beams are respectively positioned below the first cross beams and the two groups of second cross beams and are respectively and fixedly connected with eight groups of third cross beams and eight groups of fourth cross beams, the middle positions of the tops of the two groups of first cross beams and the two groups of second cross beams are respectively and fixedly provided with a lifting ring, the sliding support comprises four groups of second vertical beams, four groups of fifth cross beams and four groups of sixth cross beams, the fifth cross beams and the four groups of sixth cross beams are respectively and fixedly arranged at the, the detection data error is small.

Description

Auxiliary device for underwater abnormal shape measurement

Technical Field

The utility model relates to a construction technical field specifically is an abnormal shape is measured and is used auxiliary device under water.

Background

In underwater construction, the ability to measure the level directly affects the overall scheme and progress of the construction. According to the current underwater measurement technology, the measurement is basically carried out by combining a water level gauge, a heavy hammer, a level bar and the like.

Taking the underwater part of the width of the gate slot as an example, if the prior art is adopted, a weight line is lowered from land to underwater, the elevation of the point is determined through the weight line, and then the upstream and downstream widths of the gate slot at the point are measured by using a measuring tape or a leveling ruler. In the prior art, a large error exists in hydraulic measurement construction, for example, the measurement of the width of a gate slot at an underwater part is taken as an example, a weight line is firstly put down from an above-water position to the underwater during construction, and the movement of the weight line is caused by water flow in a construction area or bubbles generated by breathing of a diver, so that an error is generated in the height displayed by the weight line; when the horizontal ruler and the tape measure are used for measuring the upstream and downstream width of a certain point, the length of the horizontal ruler cannot be contracted or extended due to the fixed value, so that the horizontal ruler and the tape measure are required to be matched for measurement, the matching requirement of the horizontal ruler and the tape measure is skilled during construction, two measuring tools are adopted during measurement, and the measurement error is relatively large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an abnormal shape is auxiliary device for measurement under water, according to measuring position type and data preparation one the whole frame construction that has considerable rigidity, sets up fixed abnormal shape dipperstick in the framework. Meanwhile, each corner of the outer frame is provided with a jacking screw rod, so that the function of fixing the whole measuring frame is achieved, and the whole shaking is prevented when the inner frame is pushed; the utility model discloses a special-shaped measuring scale, including frame, the frame is equipped with six groups of slip little frames that have special-shaped measuring scale in the frame, and the staff of measurement, after the tester who gos deep into under water fixes a position the total frame, promote the little frame of slip and will fix special-shaped measuring scale and push away to the frame edge by the heuristic frame in, make special-shaped measuring scale measuring position closely laminate, the special-shaped measuring scale meets the obstacle and is hindered the withdrawal and take place to warp, accurate simulation track surface shape, the measured data degree of accuracy is high, the error is little to solve the problem that.

In order to achieve the above object, the utility model provides a following technical scheme:

an auxiliary device for underwater abnormal shape measurement comprises a trial frame, wherein six groups of sliding supports are arranged in the trial frame at equal intervals, two adjacent groups of sliding supports are symmetrically arranged, and an abnormal shape measuring scale is fixedly arranged on one side of each sliding support;

the probing frame comprises four groups of first vertical beams, two groups of first cross beams and two groups of second cross beams, the two groups of first cross beams and the two groups of second cross beams are respectively and fixedly connected to the tops of the four groups of first vertical beams, eight groups of third cross beams and eight groups of fourth cross beams are respectively and fixedly connected between the four groups of first vertical beams and below the first cross beams and the two groups of second cross beams, and lifting rings are fixedly mounted in the middle positions of the tops of the two groups of first cross beams and the two groups of second cross beams;

the sliding support comprises four groups of second vertical beams, four groups of fifth beams and four groups of sixth beams, the four groups of fifth beams and the four groups of sixth beams are respectively and fixedly arranged at the top and the bottom of the second vertical beam support, four groups of sliding grooves are formed in the bottoms of the four groups of sixth beams, guide bars are symmetrically arranged on the upper surface of each fourth beam, and the sliding grooves are in clearance fit with the guide bars;

and the tops and the bottoms of the four groups of first vertical beams are respectively screwed with a top fixing screw rod.

Preferably, the first vertical beam and the second vertical beam are both arranged in a rectangular tube structure.

Preferably, the two groups of first beams and the two groups of second beams, the eight groups of third beams and the eight groups of fourth beams, and the four groups of fifth beams and the four groups of sixth beams are all arranged in a rectangular tube structure.

Preferably, one end of the top fixing screw rod is arranged in a conical structure, and a hand wheel is fixedly mounted at one end, far away from the conical structure, of the top fixing screw rod.

Preferably, two sides of the four groups of first vertical beams are fixedly connected with positioning plates at the threaded connection positions of the top fixing screws, and locking nuts are screwed on the surfaces of the top fixing screws at one sides of the positioning plates.

Preferably, the positioning plates are also fixedly arranged at the fixed mounting positions of the lifting rings on the two sides of the second cross beam.

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

1. and manufacturing an integral frame structure with considerable rigidity according to the type and data of the measuring position, and arranging a fixed special-shaped measuring scale in the frame body. Meanwhile, each corner of the outer frame is provided with a jacking screw rod, so that the function of fixing the whole measuring frame is achieved, and the whole shaking is prevented when the inner frame is pushed;

2. set up six groups in the frame and have the little frame of slip of dysmorphism measuring tape, measurement personnel, after the total frame is fixed a position to the deep tester under water, promote the little frame of slip and will fix abnormal shape dipperstick and push away the frame edge by the probe frame in, make abnormal shape dipperstick measuring site closely laminate, the abnormal shape dipperstick meets the obstructed withdrawal of obstacle and takes place to warp, accurate simulation track surface shape, and the measured data degree of accuracy is high, and the error is little.

Drawings

Fig. 1 is a schematic view of a front view structure of an auxiliary device for underwater abnormal shape measurement of the present invention;

FIG. 2 is a schematic side view of the auxiliary device for underwater abnormal shape measurement of the present invention;

fig. 3 is a schematic view of the overlooking structure of the auxiliary device for underwater abnormal shape measurement of the present invention.

In the figure: 1. a heuristic box; 101. a first vertical beam; 102. a first cross member; 103. a second cross member; 104. a third cross member; 105. a fourth cross member; 106. lifting a lifting ring; 107. conducting bars; 2. a sliding support; 201. a second vertical beam; 202. a fifth cross member; 203. a sixth cross member; 204. a chute; 3. a special-shaped measuring scale; 4. jacking and fixing the screw; 5. a hand wheel; 6. positioning a plate; 7. and locking the nut.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

an auxiliary device for underwater abnormal shape measurement comprises a trial frame 1, six groups of sliding supports 2 are arranged in the trial frame 1 at equal intervals, two adjacent groups of sliding supports 2 are symmetrically arranged, and an abnormal shape measuring scale 3 is fixedly installed on one side of each sliding support 2;

the exploration frame 1 comprises four groups of first vertical beams 101, two groups of first cross beams 102 and two groups of second cross beams 103, wherein the two groups of first cross beams 102 and the two groups of second cross beams 103 are respectively and fixedly connected with the tops of the four groups of first vertical beams 101, the four groups of first vertical beams 101 are respectively and fixedly connected with eight groups of third cross beams 104 and eight groups of fourth cross beams 105 below the first cross beams 102 and the two groups of second cross beams 103, the two groups of first cross beams 102 and the two groups of second cross beams 103 are respectively and fixedly provided with lifting rings 106 at the centers of the tops, the tops and the bottoms of the four groups of first vertical beams 101 are respectively and spirally connected with a jacking screw rod 4, one end of the jacking screw rod 4 is arranged in a conical structure, one end of the jacking screw rod 4 far away from the conical structure is fixedly provided with a hand wheel 5, the two sides of the four groups of first vertical beams 101 are fixedly connected with a positioning plate 6 at the threaded connection position of the jacking screw rod 4, the surface of the, the positioning plate 6 is also fixedly arranged at the fixed installation position of the lifting ring 106 at two sides of the second cross beam 103.

The sliding support 2 comprises four groups of second vertical beams 201, four groups of fifth cross beams 202 and four groups of sixth cross beams 203, the four groups of fifth cross beams 202 and the four groups of sixth cross beams 203 are respectively and fixedly arranged at the top and the bottom of the second vertical beam 201 support, four groups of sliding grooves 204 are respectively arranged at the bottoms of the four groups of sixth cross beams 203, guide bars 107 are symmetrically arranged on the upper surface of the fourth cross beam 105, and the sliding grooves 204 are in clearance fit with the guide bars 107;

the first vertical beam 101 and the second vertical beam 201 are both arranged in a rectangular tube structure, the first cross beam 102, the second cross beam 103, the third cross beam 104, the fourth cross beam 105, the fifth cross beam 202 and the sixth cross beam 203 are arranged in a rectangular tube structure, and the frame is formed by welding rectangular tubes, so that the rigidity of the frame is guaranteed, and the structural stability is guaranteed.

The working principle is as follows: according to survey position type and data preparation one have whole frame construction trial frame 1 of fairly rigidity, trial frame 1 internal fixation is provided with six sliding support 2 of organizing, and adjacent two sets of sliding support 2 symmetry sets up, and equal fixed mounting has heterotypic dipperstick 3 in sliding support 2 one side, and the top of first grudging post 101 and the equal spiro union in bottom have a top solid screw 4, play the effect of fixed trial frame 1, wholly rock when preventing to promote sliding support 2.

According to the underwater measurement position, the probe frame 1 is lowered from the corresponding position to the underwater, the preset top fixing screw rod 4 of the probe frame 1 is screwed out and supported to the periphery of measurement after the probe frame 1 reaches the designated position, and the probe frame 1 is prevented from shaking due to underwater operation of a diver under the condition that the probe frame 1 is horizontal.

After the trial frame 1 is fixed, a diver pushes the sliding support 2 for fixing the special-shaped measuring scale 3 to the edge of the frame of the trial frame 1 from the trial frame 1, so that the measuring part of the special-shaped measuring scale 3 is tightly attached to the measuring periphery, the special-shaped measuring scale 3 deforms when being blocked and retracts, and the surface shape of the track is accurately simulated.

After all the sliding supports 2 are pushed in place and pulled back to be fixed, a diver loosens the top fixing screw rod 4 for fixing the probing frame 1, and the probing frame 1 is lifted to the water surface by matching with a water surface person to measure and record data.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary device for underwater abnormal shape measurement comprises a probe frame (1), and is characterized in that: six groups of sliding supports (2) are arranged in the heuristic frame (1) at equal intervals, two adjacent groups of sliding supports (2) are symmetrically arranged, and one side of each sliding support (2) is fixedly provided with a special-shaped measuring scale (3);

the heuristic frame (1) comprises four groups of first vertical beams (101), two groups of first cross beams (102) and two groups of second cross beams (103), the two groups of first cross beams (102) and the two groups of second cross beams (103) are respectively and fixedly connected to the tops of the four groups of first vertical beams (101), eight groups of third cross beams (104) and eight groups of fourth cross beams (105) are respectively and fixedly connected between the four groups of first vertical beams (101) and below the first cross beams (102) and the two groups of second cross beams (103), and hoisting rings (106) are respectively and fixedly installed at the centers of the tops of the two groups of first cross beams (102) and the two groups of second cross beams (103);

the sliding support (2) comprises four groups of second vertical beams (201), four groups of fifth cross beams (202) and four groups of sixth cross beams (203), the four groups of fifth cross beams (202) and the four groups of sixth cross beams (203) are respectively and fixedly arranged at the top and the bottom of the second vertical beam (201) support, four groups of sliding grooves (204) are formed in the bottoms of the four groups of sixth cross beams (203), guide bars (107) are symmetrically arranged on the upper surface of the fourth cross beam (105), and the sliding grooves (204) are in clearance fit with the guide bars (107);

the top and the bottom of the four groups of first vertical beams (101) are respectively screwed with a top fixing screw (4).

2. The auxiliary device for underwater profile measurement according to claim 1, wherein: the first vertical beam (101) and the second vertical beam (201) are both arranged in a rectangular tube structure.

3. The auxiliary device for underwater profile measurement according to claim 1, wherein: the two groups of first cross beams (102), the two groups of second cross beams (103), the eight groups of third cross beams (104), the eight groups of fourth cross beams (105), the four groups of fifth cross beams (202) and the four groups of sixth cross beams (203) are also all arranged in a rectangular tube structure.

4. The auxiliary device for underwater profile measurement according to claim 1, wherein: and one end of the top fixing screw rod (4) is arranged in a conical structure, and one end, far away from the conical structure, of the top fixing screw rod (4) is fixedly provided with a hand wheel (5).

5. The auxiliary device for underwater profile measurement according to claim 1, wherein: two sides of the four groups of first vertical beams (101) are fixedly connected with positioning plates (6) at the threaded connection positions of the top fixing screws (4), and locking nuts (7) are screwed on the surfaces of the top fixing screws (4) at one sides of the positioning plates (6).

6. The auxiliary device for underwater profile measurement according to claim 1, wherein: and positioning plates (6) are also fixedly arranged at the fixed mounting positions of the lifting rings (106) on the two sides of the second cross beam (103).