CN218813619U

CN218813619U - Geological crack measuring device

Info

Publication number: CN218813619U
Application number: CN202223373744.7U
Authority: CN
Inventors: 祁汉文; 罗岐恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-07
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to a geological crack measures technical field, specifically is a geological crack measuring device, including collapsible crossbearer, collapsible crossbearer mainly forms by the link combination of first end headstock, second end headstock and a plurality of groups, the equal fixedly connected with abaculus of one end that is close to second end headstock at the link of first end headstock and a plurality of groups, and the link of second end headstock and a plurality of groups is close to first end headstock one end and has all seted up U type groove, adjacent two sets of abaculus and U type groove pass through loose axle through connection simultaneously, and through setting up mainly by first end headstock, the collapsible crossbearer that second end headstock and a plurality of groups's link combination formed possesses collapsible flexible function, thereby can avoid occuping too much space, and then be convenient for transport and carry, measure for outdoor geological crack and provide more facilities.

Description

Geological crack measuring device

Technical Field

The utility model relates to a geological crack measures technical field, specifically is a geological crack measuring device.

Background

The work of the hydraulic engineering ring geology is the environmental geology investigation and research work which is specially carried out aiming at a certain environmental geology problem or geological damage according to different purpose requirements, such as urban environmental geology investigation, mine environmental geology investigation, environmental geology investigation of an agricultural area environmental geology investigation reservoir area, ecological environment geology investigation and the like, human activities such as engineering construction, excavation, blasting, mining and the like often cause damage and instability of rock-soil bodies, so that ground surface cracks are generated, the crack generation position is just a rock-soil body stress concentration area or a place with lower strength, and the crack generation position can also be a precursor of the occurrence of geological disasters such as ground subsidence, collapse and the like.

And in application document with publication number CN215373786U, a hydraulic ring geological crack measuring device is mentioned, by designing a movable and fixed measuring rod, the measuring rod can be accurately slid according to the size of a crack for measurement, and can be fixed during measurement, so that the measurement precision is prevented from being subjected to error due to movement of the measuring rod, meanwhile, the device is manually and accurately measured, the problem that the crack is extruded to generate errors due to adjustment of a turntable in the prior art is avoided, but certain defects still exist and need to be optimized, and the concrete defects are as follows: the length of the movable frame in the hydraulic ring geological crack measuring device is fixed and unchanged, and the movable frame does not have a foldable telescopic function, so that the movable frame can occupy too much space and is inconvenient to transport and carry.

Therefore, it is necessary to design a geological fracture measuring device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological crack measuring device to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a geological crack measuring device, includes collapsible crossbearer, collapsible crossbearer mainly forms by the link combination of first end headstock, second end headstock and a plurality of groups, is close to the equal fixedly connected with abaculus of one end of second end headstock at the link of first end headstock and a plurality of groups, and the link of second end headstock and a plurality of groups is close to first end headstock one end and has all seted up U type groove, and adjacent two sets of abaculus and U type groove pass through the loose axle through connection simultaneously.

As the utility model discloses preferred scheme, first end headstock, second end headstock keep away from in the link of one end each other and a plurality of groups arbitrary a set of U type groove one end of being close to all is the arc form setting, and the degree of depth size in U type groove is greater than the length size of abaculus, and the link of a plurality of groups is located between first end headstock, the second end headstock simultaneously.

As the utility model discloses preferred scheme, the abaculus is close to U type groove one end and runs through and has seted up first connecting hole, and U type inslot wall both sides all run through and have seted up second connect the via hole, and the loose axle runs through the inside of first connect the via hole and second connect the via hole simultaneously, and meanwhile the equal spiral mounting in loose axle both ends has the spacing ring.

As the utility model discloses preferred scheme, the equal movable mounting in bottom both ends of collapsible crossbearer has support post, and movable mounting has flexible scale between the support post that is located collapsible crossbearer bottom both ends, and the cover is equipped with the measuring stick on the flexible scale simultaneously.

As the utility model discloses preferred scheme, the support post is including fixed sleeve and movable rod, and movable rod movable mounting is on fixed sleeve's top, and fixed sleeve and movable rod all are provided with the scale mark through first spacing bolt fixed connection simultaneously, and meanwhile fixed sleeve's bottom fixedly connected with chassis, at flexible scale both sides face, and the equal fixedly connected with position sleeve ring in both ends of flexible scale, and the movable rod runs through the inside of the position sleeve ring simultaneously, and meanwhile the position sleeve ring passes through second spacing bolt fixed connection with the movable rod.

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

1. the utility model discloses in, the collapsible crossbearer that mainly forms by the link combination of first end headstock, second end headstock and a plurality of groups through setting up possesses collapsible flexible function to can avoid occuping too much space, and then be convenient for transport and carry, measure for outdoor geological crack and provide more facilities.

Drawings

Fig. 1 is a schematic view of the overall overlooking three-dimensional structure of the present invention;

fig. 2 is a schematic view of a top-view three-dimensional disassembly structure of the foldable cross frame of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure A of the present invention;

fig. 4 is a schematic view of a partial enlarged structure of B in the present invention;

in the figure: 1. a foldable cross frame; 11. a first end head frame; 12. a second end head frame; 13. a connecting frame; 14. an insert block; 141. a first connecting through hole; 15. a U-shaped groove; 151. a second connecting through hole; 16. a movable shaft; 161. a limiting ring; 2. supporting the upright post; 21. fixing the sleeve; 22. a movable rod; 23. a first limit bolt; 24. a chassis; 3. a flexible scale; 31. scale lines; 32. a positioning collar; 33. a second limit bolt; 4. and (6) measuring the rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-4, the present invention provides a technical solution:

a geological crack measuring device comprises a foldable transverse frame 1, wherein the foldable transverse frame 1 is mainly formed by combining a first end head frame 11, a second end head frame 12 and a plurality of groups of connecting frames 13, embedded blocks 14 are fixedly connected to one ends, close to the second end head frame 12, of the first end head frame 11 and the plurality of groups of connecting frames 13, U-shaped grooves 15 are formed in one ends, close to the first end head frame 11, of the second end head frame 12 and the plurality of groups of connecting frames 13, and the embedded blocks 14 and the U-shaped grooves 15 in two adjacent groups are in penetrating connection through movable shafts 16.

Wherein, the ends of the first end head frame 11 and the second end head frame 12 far away from each other and the ends of any one group of the connecting frames 13 close to the U-shaped groove 15 are all arranged in an arc shape, the depth of the U-shaped groove 15 is larger than the length of the embedded block 14, and meanwhile, the connecting frames 13 of a plurality of groups are positioned between the first end head frame 11 and the second end head frame 12; when the foldable cross frame device is used, the derived length of the movable rod 22 can be adjusted at the top end of the fixed sleeve 21, the first limiting bolt 23 is used for rotating and fixing, so that the height adjustment of the whole device is realized, then the positioning sleeve ring 32 sleeved on the outer surface of the movable rod 22 is used for sliding and adjusting up and down, the second limiting bolt 33 is used for rotating and fixing, so that the measurement height adjustment of the flexible scale 3 is realized, meanwhile, the two ends of the foldable cross frame 1 are stretched and unfolded in opposite directions, at the moment, the embedded block 14 is turned over by taking the movable shaft 16 as the axis inside the U-shaped groove 15 until the foldable cross frame 1 and the flexible scale 3 are simultaneously unfolded, then the measurement rod 4 is displaced and slides on the flexible scale 3, the geological crack is measured, otherwise, the whole device can be operated, the movable shaft 16 is taken as the axis inside the U-shaped groove 15, the foldable cross frame 1 and the flexible scale 3 are conveniently carried by the foldable cross frame 1 and the foldable cross frame 12, and the foldable cross frame can be conveniently carried by the foldable cross frame 12 and the foldable cross frame 12, thereby more convenient for carrying and avoiding the occurrence of the transportation of the foldable cross frame and the transportation.

In this embodiment, please refer to fig. 1 and 4, the two ends of the bottom of the foldable cross frame 1 are both movably mounted with the supporting columns 2, and a flexible scale 3 is movably mounted between the supporting columns 2 at the two ends of the bottom of the foldable cross frame 1, and meanwhile, the flexible scale 3 is sleeved with the measuring rod 4; support column 2 is including fixed sleeve 21 and movable rod 22, and movable rod 22 movable mounting is on the top of fixed sleeve 21, fixed sleeve 21 and movable rod 22 are through first stop bolt 23 fixed connection simultaneously, meanwhile, the bottom fixedly connected with chassis 24 of fixed sleeve 21, all be provided with scale mark 31 at 3 both sides face of flexible scale, and the equal fixedly connected with position sleeve ring 32 in both ends of flexible scale 3, movable rod 22 runs through the inside of position sleeve ring 32 simultaneously, position sleeve ring 32 and movable rod 22 are through second stop bolt 33 fixed connection simultaneously, and through the fixed sleeve 21 who sets up, movable rod 22, first stop bolt 23 and flexible scale 3 can cooperate collapsible crossbearer 1 to expand and accomodate, make whole accomodate to the minimum, further reach portably, possess the function of regulation simultaneously, the convenience is to holistic height, length is adjusted.

The working principle is as follows: during the use, can adjust the derivation length of movable rod 22 on the top of fixed sleeve 21, and utilize first spacing bolt 23 to rotate fixedly, with this altitude mixture control that realizes the whole device, establish afterwards and establish the position lantern ring 32 at movable rod 22 surface and carry out upper and lower slide adjusting, and utilize second spacing bolt 33 to rotate fixedly, with this measurement altitude mixture control that realizes flexible scale 3, stretch the expansion to the opposite direction in collapsible crossbearer 1 both ends simultaneously, the abaculus 14 overturns for the movable shaft 16 is the axle center in the inside of U type groove 15 this moment, until collapsible crossbearer 1 and flexible scale 3 expand simultaneously, carry out displacement slide to measuring stick 4 on flexible scale 3 afterwards, measure this geological crack, otherwise the operation can be accomodate the whole, avoid taking up too much space, have certain spreading value.

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. A geological crack measuring device, comprising a foldable cross frame (1), characterized in that: the foldable transverse frame (1) is mainly formed by combining a first end head frame (11), a second end head frame (12) and a plurality of groups of connecting frames (13), wherein an embedded block (14) is fixedly connected to one end, close to the second end head frame (12), of the first end head frame (11) and the plurality of groups of connecting frames (13), a U-shaped groove (15) is formed in one end, close to the first end head frame (11), of the second end head frame (12) and one end, close to the first end head frame (11), of the plurality of groups of connecting frames (13), and meanwhile, the adjacent two groups of embedded blocks (14) and the U-shaped grooves (15) are in through connection through a movable shaft (16).

2. A geological fracture measuring device according to claim 1, characterized in that: the end, far away from each other, of the first end head frame (11) and the second end head frame (12) and the end, close to the U-shaped groove (15), of any one of the connecting frames (13) of the groups are arranged in an arc shape, the depth of the U-shaped groove (15) is larger than the length of the embedded block (14), and meanwhile the connecting frames (13) of the groups are located between the first end head frame (11) and the second end head frame (12).

3. A geological fracture measuring device as defined in claim 2, wherein: the inserted block (14) is close to U type groove (15) one end and runs through and has seted up first connecting hole (141), and U type groove (15) inner wall both sides all run through and have seted up second connecting hole (151), and loose axle (16) run through the inside of first connecting hole (141) and second connecting hole (151) simultaneously, and meanwhile spacing ring (161) are installed to the equal spiral in loose axle (16) both ends.

4. A geological fracture measuring device according to claim 1, characterized in that: the foldable cross frame is characterized in that supporting columns (2) are movably mounted at two ends of the bottom of the foldable cross frame (1), flexible scales (3) are movably mounted between the supporting columns (2) located at two ends of the bottom of the foldable cross frame (1), and measuring rods (4) are sleeved on the flexible scales (3).

5. A geological fracture measuring device as claimed in claim 4, wherein: support post (2) are including fixed sleeve (21) and movable rod (22), and movable rod (22) movable mounting is on the top of fixed sleeve (21), fixed sleeve (21) and movable rod (22) are through first stop bolt (23) fixed connection simultaneously, bottom fixedly connected with chassis (24) of fixed sleeve (21) simultaneously, all be provided with scale mark (31) at flexible scale (3) both sides face, and the equal fixedly connected with position sleeve ring in both ends (32) of flexible scale (3), the inside of position sleeve ring (32) is run through in movable rod (22) simultaneously, position sleeve ring (32) and movable rod (22) are through second stop bolt (33) fixed connection simultaneously.