CN215674366U

CN215674366U - Anti-collision buffering alarm device of GPS measuring instrument

Info

Publication number: CN215674366U
Application number: CN202121566135.6U
Authority: CN
Inventors: 左珅; 李天宇; 于淼章; 李晋
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-28
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to the technical field of buffer supports, in particular to an anti-collision buffer alarm device for a GPS measuring instrument, which comprises a frame, wherein the frame is connected with a sucker; the hydraulic push rod is movably connected with the rack, and the lower end of the hydraulic push rod is fixedly connected with a fixed frame; the rear side of the fixing frame is connected with a fixing rod, the outer side of the fixing rod is connected with a connecting rod, the lower end of the connecting rod is connected with a supporting column, a bottom rod is sleeved inside the supporting column, and the side surface of the supporting column is connected with a pressure generator; when the instrument collides, the liquid push rod gives the force for pressing the support end downwards, and the support end can make the bottom rod contact the outer wall under the pushing of the hydraulic push rod so that the pressure sounder generates sound, thereby reminding an operator that the instrument collides strongly to exceed the allowable displacement, completing the detection of whether the GPS measuring instrument collides or not, and the device can obviously observe the collision degree of the GPS instrument and the outer wall.

Description

Anti-collision buffering alarm device of GPS measuring instrument

Technical Field

The utility model relates to a buffering support technical field especially relates to a GPS measuring apparatu anticollision buffering alarm device.

Background

Because the GPS measuring instrument belongs to a high-precision instrument and has extremely high requirements on transportation, the most important thing in the transportation process is to prevent the GPS measuring instrument from colliding, general transportation personnel can separate the GPS measuring instrument from the outer wall of a transportation box by using buffer foam, and the general buffer foam placed during the transportation of the instrument has some defects in use, such as:

firstly, the collision degree of an instrument and an outer wall cannot be obviously observed when the common buffer foam is used, and the buffer foam has small buffering force and cannot well solve the collision problem;

secondly, the general buffering foam occupies a larger volume when in use, so that the device is inconvenient to transport, and the practicability of the device is low due to the fact that the general buffering foam is large in volume.

Thirdly, when the GPS measuring instrument is violently bumped in the transportation process, the common foam can not give an alarm to the transportation personnel, so that the transportation personnel is reminded that the instrument is bumped.

Based on this, it is urgently needed to design a buffering alarm device capable of detecting whether the GPS measuring instrument collides with the outer wall.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides the anti-collision buffering alarm device for the GPS measuring instrument, which can be placed at the periphery of the GPS measuring instrument, so that the collision between the GPS measuring instrument and the outer wall of the transport box can be buffered, and an operator can be timely reminded when a hydraulic rod is greatly deformed, and the instrument is prevented from being greatly damaged by collision.

According to some embodiments, the utility model provides an anti-collision buffering alarm device for a GPS measuring instrument, which adopts the following technical scheme:

an anti-collision buffer alarm device for a GPS measuring instrument, comprising:

the device comprises a rack, a fixing device and a control device, wherein the rack is formed by sleeving a circular top cover on a cylindrical barrel, and a plurality of fixing holes are formed in the cylindrical barrel at equal intervals; the circular ring top cover is connected with a sucker;

the hydraulic push rod is movably connected with the cylindrical barrel, and the lower end of the hydraulic push rod is fixedly connected with a fixing frame; the utility model discloses a fixing frame, including mount, connecting rod, support column, bottom rod, pressure generator, bottom rod, pressure generator, bottom rod, pressure generator, bottom rod, pressure generator.

As a further technical limitation, the suckers are arranged on the circular ring top cover in an equiangular manner, the suckers are connected to the rack through fixing columns, and one ends, extending into the suckers, of the fixing columns are fixedly connected with fixing disks; the fixed disc and the sucker form a first sliding friction structure.

As a further technical limitation, the fixing hole is divided into a first fixing hole and a second fixing hole; the first fixing holes and the second fixing holes are symmetrically distributed on two sides of the cylindrical barrel, and the caliber of the first fixing hole is larger than that of the second fixing hole.

As a further technical limitation, the connecting column passes through the first fixing hole and the hydraulic push rod to be connected with the second fixing hole in a clamping manner; the hydraulic push rod and the cylindrical barrel form a telescopic structure.

As a further technical limitation, the fixing frame is of a semi-cylinder hollow structure, the semi-circular surfaces on two sides of the fixing frame are respectively provided with a first screw rod through hole and a second screw rod through hole, and the screw rods penetrate through the first screw rod through holes and the second screw rod through holes to be connected with the fixing frame.

As a further technical limitation, one end of the screw rod, which penetrates through the first screw rod through hole and is positioned outside the fixed frame, is connected with a first rotating handle; one end of the screw rod, which penetrates through the second screw rod through hole and is positioned outside the fixing frame, is connected with a second rotating handle.

As a further technical limitation, a first pressing disc and a second pressing disc are symmetrically distributed on the part of the screw rod positioned in the fixed frame, and the screw rod, the first pressing disc and the second pressing disc form a first rotating structure.

As a further technical limitation, a support end sleeved on the screw rod is arranged between the first pressing disc and the second pressing disc, and the support end is respectively attached and connected with the first pressing disc and the second pressing disc.

As a further technical limitation, a protruding fixed rod shell is arranged on the arc-shaped outer wall of the rear side of the fixed frame, one end of the fixed rod extends out of the fixed frame through the fixed rod shell, the other end of the fixed rod is in threaded connection with one end of a connecting rod, the other end of the connecting rod extends out of a rectangular surface of the fixed frame and is fixedly connected with a supporting column, and the connecting rod and the supporting column form a second rotating structure.

As a further technical limitation, the support column is an L-shaped tube, one end of the support column is sleeved with a bottom rod, and the support column and the bottom rod form a second sliding friction structure;

and a pressure generator is connected to the side surface of the supporting column.

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

1. when the device is used, when the instrument is collided, the liquid push rod gives a downward pressing force to the supporting end, and the supporting end slides towards the inside of the fixing frame under the pushing of the hydraulic push rod, so that the bottom rod is in contact with the outer wall to enable the pressure sounder to generate sound, the operator is reminded that the instrument is strongly collided and exceeds the allowable displacement, the detection of whether the GPS measuring instrument is collided is completed, and the device can obviously observe the collision degree of the GPS instrument and the outer wall.

2. The height of the bottom rod can be adjusted by rotating the fixed rod, so that the height of the bottom rod can be adjusted according to needs, the device can be easily placed in a gap between the GPS measuring instrument and the outer wall, and the device can be properly placed according to a specific space.

3. The utility model can separate the frame, the hydraulic push rod and the supporting end when in transportation, thereby facilitating the transportation of the device.

Drawings

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

FIG. 1 is a schematic overall front sectional view of an anti-collision buffer alarm device of a GPS measuring instrument in an embodiment;

FIG. 2 is a sectional view of the mounting structure of the frame and the fixing column in the embodiment;

FIG. 3 is a front sectional structural view of the mounting of the frame and the suction cup in the embodiment;

FIG. 4 is a sectional view of the fixing frame and the screw mounting side in the embodiment;

in the figure: 1-a circular top cover; 2-a sucker; 3-fixing the column; 4-fixing the disc; 5-fixing holes; 6-hydraulic push rod; 7-connecting column; 8, fixing a frame; 9-screw rod; 10-a first pressing disc; 11-a support end; 12-a fixation rod; 13-a connecting rod; 14-a support column; 15-bottom bar; 16-a pressure sounder; 17-a cylindrical drum; 18-a second pressing plate; 19-fixing the rod housing.

Detailed Description

The utility model is further described with reference to the following figures and examples.

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.

In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, an embodiment of the present invention is shown:

an anti-collision buffering alarm device for a GPS measuring instrument comprises a circular ring top cover 1, a sucker 2, a fixed column 3, a fixed disc 4, a fixed hole 5, a hydraulic push rod 6, a connecting column 7, a fixed frame 8, a screw 9, a first pressing disc 10, a supporting end 11, a fixed rod 12, a connecting rod 13, a supporting column 14, a bottom rod 15, a pressure sounder 16, a cylindrical barrel 17, a second pressing disc 18 and a fixed rod shell 19;

the circular ring top cover 1 is provided with suckers 2 at equal angles, fixed columns 3 are connected inside the suckers 2, one ends of the fixed columns 3 are provided with fixed disks 4, the fixed disks 4 are arranged inside the suckers 2 and form a first sliding friction structure with the suckers 2, and the fixed disks 4 can move up and down inside the suckers 2 under the driving of the fixed columns 3; when the device is installed, the sucker 2 is attached to an installation object, then the fixing column 3 is rotated, and the fixing column 3 and the sucker 2 are in threaded connection, so that the fixing column 3 and the fixing disc 4 can move downwards, and the air pressure in the sucker 2 is reduced to fix the ring top cover 1;

a plurality of fixing holes 5 are formed in the side face of the cylindrical barrel 17 at equal intervals, and a hydraulic push rod 6 is movably connected inside the cylindrical barrel 17; the fixing hole 5 is divided into a first fixing hole and a second fixing hole; the first fixing holes and the second fixing holes are symmetrically distributed on two sides of the cylindrical barrel 17, and the caliber of the first fixing holes is larger than that of the second fixing holes; the connecting column 7 passes through the first fixing hole and the hydraulic push rod 6 to be connected with the second fixing hole in a clamping mode; hydraulic push rod 6 and a cylinder 17 constitute extending structure, when using the device, at first reciprocate hydraulic push rod 6 to highly adjusting hydraulic push rod 6, then run through first fixed orifices and hydraulic push rod 6's top with spliced pole 7, later with spliced pole 7 and second fixed orifices block, thereby fix spliced pole 7, and then highly fixed to hydraulic push rod 6.

Specifically, the lower end of the hydraulic push rod 6 is fixedly connected with a fixed frame 8; the fixing frame 8 is of a semi-cylindrical hollow structure, a first screw rod through hole and a second screw rod through hole are respectively formed in the semi-circular surfaces of the two sides of the fixing frame 8, and the screw rod 9 penetrates through the first screw rod through hole and the second screw rod through hole to be in threaded connection with the fixing frame 8; one end of the screw 9, which passes through the first screw through hole and is positioned outside the fixed frame 8, is connected with a first rotating handle; one end of the screw 9, which passes through the second screw through hole and is positioned outside the fixed frame 8, is connected with a second rotating handle; a first pressing disc 10 and a second pressing disc 18 are symmetrically distributed on the part of the screw 9 positioned in the fixed frame 8, a supporting end 11 sleeved on the screw 9 is arranged between the first pressing disc 10 and the second pressing disc 18, and the supporting end 11 is respectively attached and connected with the first pressing disc 10 and the second pressing disc 18; namely, the screw 9 sequentially passes through the first screw through hole, the first pressing disc 10, the supporting end 11, the second pressing disc 18 and the second screw through hole; the screw 9, the first pressing disc 10 and the second pressing disc 18 form a first rotating structure, and the first pressing disc 10 and the second pressing disc 18 move inwards respectively by rotating the screw 9, so that the support end 11 is fixed.

Specifically, as shown in fig. 4, a protruding fixing rod housing 19 is arranged on the rear arc-shaped outer wall of the fixing frame 8, the fixing rod housing 19 and the fixing frame 8 are of an integrated structure, one end of the connecting rod 13 is arranged inside the fixing frame 8, and the other end of the connecting rod 13 extends out of the rectangular surface of the fixing frame 8 and is fixedly connected with the supporting column 14;

the connecting rod 13 is of a cylindrical structure, threads are arranged on the inner wall of the connecting rod 13, the inner wall of the connecting rod 13 is connected with the fixed rod 12, the fixed rod 12 extends out of the fixed frame 8 through a through hole in the fixed rod shell 19, and a handle is arranged at the top end of the fixed rod 12, so that an operator can conveniently rotate the fixed rod 12; in addition, the diameter of the through hole on the fixing rod casing 19 is slightly smaller than that of the connecting rod 13, when the fixing rod 12 is rotated, because the through hole is in threaded connection with the connecting rod 13, the connecting rod 13 can be adjusted to move upwards and downwards by rotating the fixing rod 12 based on the principle of rotating a screw; and because the fixed rod shell 19 can play a role of height limitation for one end of the connecting rod 13 arranged in the fixed frame 8; because the connecting rod 13 and the supporting column 14 are fixedly connected, the connecting rod and the supporting column 14 can form a second rotating structure, and when the fixed column fixing rod 12 is not moved, the connecting rod can be driven to rotate towards the fixing rod 12 by rotating the supporting column 14;

the supporting column 14 is an L-shaped pipe, one end of the supporting column 14 is sleeved with a bottom rod 15, and the side surface of the supporting column 14 is connected with a pressure sounder 16; the support column 14 and the bottom rod 15 form a sliding friction structure, and when the bottom rod 15 contacts with the side wall of the transport box, the bottom rod is collided by the side wall of the transport box and moves upwards, so that the gas in the support column 14 is squeezed, and the gas is sprayed out through the pressure sound generator 16 to generate sound.

One or more of the above embodiments have the following technical effects:

the device is placed at the periphery of the GPS measuring instrument in the process of transporting the GPS measuring instrument, so that on one hand, the collision between the GPS measuring instrument and the outer wall of the transport box can play a role in buffering, and on the other hand, when the hydraulic rod is greatly deformed, an operator can be timely reminded, and the instrument is prevented from being greatly damaged by collision.

The working principle is as follows:

when the device is used, firstly, the supporting end 11 is placed in the fixed frame 8, then the screw 9 is rotated to enable the pressing disc 10 to move inwards to fix the supporting end 11, then the fixed rod 12 is rotated to adjust the height of the connecting rod 13, after the height of the connecting rod 13 is changed, the heights of the supporting column 14 and the bottom rod 15 are changed, and the supporting column 14 is adjusted to enable the distance from the lowest end of the bottom rod 15 to the fixed frame 8 to be smaller than the distance from the lowest end of the supporting end 11 to the fixed frame 8;

putting the hydraulic push rod 6 into the cylindrical barrel 17, attaching the sucker 2 to a GPS instrument, rotating the fixing column 3 to enable the fixing disc 4 to move downwards, so that air pressure in the sucker 2 is reduced to fix the annular top cover 1, adjusting the height of the hydraulic push rod 6 at the moment, enabling the supporting end 11 to be close to the side wall of the transport box, and after the hydraulic push rod 6 is adjusted, using the connecting column 7 to penetrate through the first fixing hole to be clamped with the hydraulic push rod 6 and the second fixing hole to adjust the height of the hydraulic push rod 6;

when the device uses, support end 11 can contact with the transport case lateral wall, thereby the buffering comes from the pressure that produces in the GPS instrument transportation, come to take place the displacement condition to the GPS instrument according to the power of hydraulic putter 6 output and monitor, along with the power increase of hydraulic putter 6 output, take place the heavy collision when the great displacement takes place for the instrument promptly, support end 11 can be to 8 inside removal of mount, make sill bar 15 also will contact with the transport case lateral wall this moment, thereby produce the extrusion to the gas in the support column 14, make gas pass through pressure sound generator 16 and emit sound, thereby remind operating personnel to reach the strong collision state of instrument, instrument displacement numerical value shows at hydraulic putter dial plate 6, whole practicality has been increased.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and 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 can be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The utility model provides a GPS measuring apparatu anticollision buffering alarm device which characterized in that includes:

2. The anti-collision buffering alarm device for the GPS measuring instrument as claimed in claim 1, wherein the suckers are arranged on the circular ring top cover in an equiangular manner, the suckers are connected to the frame through fixing columns, and a fixing disc is fixedly connected to one end, extending into the suckers, of each fixing column; the fixed disc and the sucker form a first sliding friction structure.

3. The GPS gauge collision avoidance buffer warning device of claim 1, wherein the fixing hole is divided into a first fixing hole and a second fixing hole; the first fixing holes and the second fixing holes are symmetrically distributed on two sides of the cylindrical barrel, and the caliber of the first fixing hole is larger than that of the second fixing hole.

4. The GPS measuring instrument anti-collision buffer alarm device as claimed in claim 3, wherein a connecting column passes through the first fixing hole and the hydraulic push rod to be connected with the second fixing hole in a clamping manner; the hydraulic push rod and the cylindrical barrel form a telescopic structure.

5. The anti-collision buffering alarm device for the GPS measuring instrument as claimed in claim 1, wherein the fixing frame is a hollow semi-cylinder structure, the semi-circular surfaces of the two sides of the fixing frame are respectively provided with a first screw through hole and a second screw through hole, and the screw passes through the first screw through hole and the second screw through hole and is connected with the fixing frame.

6. The anti-collision buffering alarm device for the GPS measuring instrument as claimed in claim 5, wherein a first rotating handle is connected to one end of the screw passing through the first screw through hole and located outside the fixed frame; one end of the screw rod, which penetrates through the second screw rod through hole and is positioned outside the fixing frame, is connected with a second rotating handle.

7. The anti-collision buffering alarm device for the GPS measuring instrument as claimed in claim 5, wherein a first pressing disc and a second pressing disc are symmetrically distributed on the part of the screw rod located inside the fixing frame, and the screw rod, the first pressing disc and the second pressing disc form a first rotating structure.

8. The anti-collision buffering alarm device of the GPS measuring instrument as claimed in claim 7, wherein a support end sleeved on the screw is provided between the first pressing disc and the second pressing disc, and the support end is respectively attached to the first pressing disc and the second pressing disc.

9. The anti-collision buffering alarm device for the GPS measuring instrument as claimed in claim 1, wherein the arc-shaped outer wall of the rear side of the fixing frame is provided with a protruding fixing rod housing, one end of the fixing rod extends out of the fixing frame through the fixing rod housing, the other end of the fixing rod is in threaded connection with one end of a connecting rod, the other end of the connecting rod extends out of a rectangular surface of the fixing frame and is fixedly connected with the supporting column, and the connecting rod and the supporting column form a second rotating structure.

10. The anti-collision buffering alarm device of the GPS measuring instrument as claimed in claim 9, wherein the supporting column is an L-shaped tube, one end of the supporting column is sleeved with a bottom rod, and the supporting column and the bottom rod form a second sliding friction structure;