CN215225054U - Safety device is used in engineering geology reconnaissance - Google Patents
Safety device is used in engineering geology reconnaissance Download PDFInfo
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- CN215225054U CN215225054U CN202121311151.0U CN202121311151U CN215225054U CN 215225054 U CN215225054 U CN 215225054U CN 202121311151 U CN202121311151 U CN 202121311151U CN 215225054 U CN215225054 U CN 215225054U
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Abstract
The utility model discloses a safety device is used in engineering geology reconnaissance, include: the cap shell is internally provided with a cap liner; the brim is arranged along the circumference direction of the opening end of the hat shell; the hat hoop is arranged below the hat brim and provided with a sliding groove; the bolt penetrates through the sliding groove and slides on the sliding groove, and a nut is connected to the bolt in a threaded mode; the bolt is arranged on the concave bracket through the through hole, and the bolt is limited through the nut; the scroll is arranged in the groove of the concave bracket, and two ends of the scroll are respectively connected to the groove walls of the groove; the winding of cleaning towel is on the spool, and with spool contact's one end and spool fixed connection, the pulling cleaning towel spool rotates, loosens cleaning towel, and the spool resets to withdraw cleaning towel, the utility model discloses a cleaning towel, timely wiping the sweat on worker's face, guarantee that workman's sight can not sheltered from, when not cleaning, cleaning towel is retrieved on the spool, can not shelter from workman's sight.
Description
Technical Field
The utility model relates to an engineering geological survey technical field specifically is a safety device is used in engineering geological survey.
Background
Engineering geological prospecting is a geological research effort carried out to ascertain geological factors that affect the structure of an engineering. Geological factors that need to be surveyed include the geological structure or texture: landform, hydrogeological conditions, physical and mechanical properties of soil and rock, natural geological phenomena, natural building materials and the like. These are often referred to as engineered geological conditions. After the engineering geological conditions are found out, the mode, the characteristics and the scale of the interaction between the engineering building and the geological environment (namely the engineering geological action) are predicted according to the structure and the operation characteristics of the designed building, correct evaluation is made, and a basis is provided for determining protective measures for ensuring the stability and normal use of the building.
When the workman is in engineering geology reconnaissance, for the safety, everyone need be equipped with the safety helmet and carries out work, because the building site environment is comparatively picked up hourglass, in summer, the workman is when the operation, and sweat flows to the eye and can shelter from workman's sight, cleans unhygienic again with hand or coat-sleeve, carries the towel inconvenient again, influences the normal reconnaissance work of workman.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safety device is used in engineering geology reconnaissance to solve above-mentioned problem.
The technical scheme of the utility model is that:
a safety device for engineering geological investigation, comprising: the cap shell is internally provided with a cap liner; the cap peak is arranged along the circumference direction of the opening end of the cap shell; the hat hoop is arranged below the hat brim, and a sliding groove is formed in the hat hoop; the bolt penetrates through the sliding groove and slides on the sliding groove, and a nut is connected to the bolt in a threaded mode; the bolt is arranged on the bolt through the through hole, and then the bolt is limited through the nut; the scroll is arranged in the groove of the concave bracket, and two ends of the scroll are respectively connected to the groove wall of the groove; and the end of the wiping towel, which is wound on the scroll and is contacted with the scroll, is fixedly connected with the scroll, the scroll of the wiping towel is pulled to rotate, the wiping towel is loosened, the scroll is reset, and the wiping towel is retracted.
Further, the scroll comprises a rotating shaft, two ends of which are respectively connected to the groove surfaces of the concave bracket; the second spring is sleeved on the rotating shaft; the sleeve is sleeved on the second spring; the two clamping blocks are fixedly connected to the inner side of the sleeve, and are respectively connected to two ends of the sleeve and respectively clamp one end of the second spring;
further, the engaging member includes: a first bite plate; the first meshing plate and one end of the second meshing plate are hinged together; the biting needle is connected with one end of the first biting plate on the side surface opposite to the second biting plate; and the hollow pipe is embedded on the side surface of the second occlusion plate relative to the occlusion needle and corresponds to the position of the occlusion needle.
Furthermore, the needle rod of the occlusion needle is an arc-shaped needle rod, and the hollow groove of the hollow tube is also provided with a radian which is the same as that of the needle rod of the occlusion needle.
Furthermore, a plurality of first springs are arranged between the hat hoop and the bottom surface of the hat brim.
Further, the protection device further comprises: the scraping plate is arranged in the concave bracket groove and positioned above the scroll and is used for scraping sweat on the wiping cloth; the diversion trench is arranged in the groove of the concave bracket and is positioned on the vertical projection of the scraper below the scroll; the liquid storage box is connected to one side of the concave support, and one end of the diversion trench is communicated into the liquid storage box;
further, the groove of the diversion trench is inclined towards the position of the liquid storage box.
Furthermore, the cap shell is hemispherical and has a smooth surface.
Further, the visor inclines to the opposite direction of the cap shell.
Further, the wiping towel is a pure cotton sweat towel.
Furthermore, two sides of the cap shell are respectively provided with a fan.
Further, the device also comprises a chin strap, and a modified viscose fiber layer is added on one side of the chin strap, which is in contact with a worker.
Furthermore, one side surface of the concave bracket close to the sliding groove is an arc-shaped surface.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a wiping towel, timely wipe off the sweat on worker's face, guarantee that workman's sight can not sheltered from.
2. The utility model discloses a wiper passes through mobilizable cap hoop and spool, makes the range increase of cleaning of wiper, when not cleaning, and on the spool was retrieved to the wiper, can not shelter from workman's sight.
3. The utility model discloses a set up the fan for the speed of circulation of air in the cap shell, and can reduce the temperature in the cap shell.
4. The concave bracket of the utility model can be disassembled, and the cleaning of the wiping cloth is more convenient.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention;
fig. 2 is a bottom view of the structure schematic diagram of the present invention;
FIG. 3 is an enlarged view of the area A in FIG. 2;
FIG. 4 is a schematic structural view of the concave bracket of the present invention;
fig. 5 is a left side view of the reel structure of the present invention;
FIG. 6 is an enlarged view of the region B in FIG. 5;
fig. 7 is a right side view of the schematic structure of the bite-block of the present invention.
The cap comprises a cap shell 1, a cap liner 11, a cap liner 2, a cap peak 3, a cap hoop 31, a sliding groove 4, a first spring 5, a bolt 51, a nut 6, a concave bracket 61, a through hole 62, a scroll 621, a rotating shaft 622, a second spring 623, a sleeve 6231, a clamping block 63, a scraping plate 64, a diversion groove 65, a liquid storage box 7, a wiping towel 8, a fan 9, a chin strap 10, a bite piece 101, a first bite plate 102, a second bite plate 103, a bite needle 104 and a hollow pipe.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to fig. 1 to 7. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that the circuit connection involved in the present invention adopts a conventional circuit connection manner, and does not involve any innovation.
Examples
As shown in fig. 1 to 7, a safety shield apparatus for engineering geological exploration, comprising: the cap shell 1 is internally provided with a cap liner 11; the cap peak 2 is arranged along the circumference direction of the opening end of the cap shell 1, and the cap peak 2 and the cap shell 1 are integrated; the hat hoop 3 is arranged below the hat brim 2, the hat hoop 3 is annular, and a sliding groove 31 is formed in the side face of the hat hoop 3; the bolt 5 penetrates through the sliding groove 31 and slides on the sliding groove 31, and a nut 51 is matched on the bolt 5; the bolt comprises a concave bracket 6, wherein the concave bracket 6 is provided with a through hole 6, is hung on the bolt 5 through the through hole 6, and is limited by a nut 51; the reel 62 can rotate and complete resetting, and is arranged in the groove of the concave bracket 6, and two ends of the reel 62 are respectively connected to the groove wall of the groove; the wipes 7 are wound on the reel 62, one end of the wipes 7, which is in contact with the reel 62, is fixed with the reel 62 by two screws, the end of the wipes 7, which is not in contact with the reel 62, is pulled, the reel 62 rotates, the wipes 7 are pulled out, the wipes 7 are loosened, the reel 62 is reset, and the wipes 7 are retracted.
Specifically, the reel 62 includes:
two ends of the rotating shaft 621 are respectively connected to the groove surfaces of the concave bracket 6;
the second spring 622 is sleeved on the rotating shaft 621;
a sleeve 623 sleeved on the second spring 622;
two clamping blocks 6231 fixedly connected to the inner side of the sleeve 623, wherein the two clamping blocks 6231 are respectively connected to two ends of the sleeve 623 and respectively clamp one end of the second spring 622;
specifically, the engaging member 10 includes: a first bite plate 101; a second bite plate 102, one end of said first bite plate 101 and one end of said second bite plate 102 being hinged together; a biting needle 103 having one end connected to a side of the first biting plate 101 opposite to the second biting plate 102; and a hollow tube 104 embedded on a side of the second bite plate 102 opposite to the bite needle 103 and corresponding to a position of the bite needle 103.
Preferably, the needle shaft of the occlusion needle 103 is an arc-shaped needle shaft, and the hollow groove of the hollow tube 104 is also provided with a radian which is the same as that of the needle shaft of the occlusion needle 103.
Preferably, in order to scrape off sweat from the wipes 7, the protection device further comprises: a scraping plate 63 arranged in the groove of the concave bracket 6 at a position above the scroll 62 and used for scraping sweat on the wiping cloth 7; the diversion trench 64 is arranged in the groove of the concave bracket 6 and is positioned on the vertical projection of the scraper 63 below the scroll 62; the liquid storage box 65 is connected to one side of the concave bracket 6, and one end of the flow guide groove 64 is communicated to the inside of the liquid storage box 65;
preferably, the groove of the guide groove 64 is inclined toward the position of the reservoir 65.
Preferably, in order to enable the cap hoop 3 to move up and down, when the wiping cloth 7 is pulled out to enable the wiping cloth 7 to wipe any position of the face, when the cap hoop 3 is reset, the wiping cloth 7 does not block the sight of a worker after the wiping cloth 7 is retracted, and a plurality of first springs 4 are arranged between the cap hoop 3 and the bottom surface of the cap peak 2.
Specifically, in order to reduce the time during which the cap shell 1 is subjected to impact and the time during which an impact object stays on the cap shell 1, the cap shell 1 is shaped into a hemispherical shape having a smooth surface.
Preferably, the visor 2 is inclined downward in order to reduce the dwell time and impact time of the impact objects on the visor 2.
Preferably, the wiping cloth 7 is a sweat towel of pure cotton in order to provide the wiping cloth 7 with better sweat absorption effect.
Preferably, because the weather temperature is high in summer, the cap body is relatively sealed, a worker wears the cap body to operate, air in the cap body is not circulated, the temperature in the cap body is easily increased, the worker is heated, in order to reduce the temperature in the cap body and improve the ventilation effect in the cap body, two sides of the cap shell 1 are respectively provided with the fan 8.
Preferably, in order to fix the cap body, a chin strap 9 is connected under the cap shell 1, a modified viscose fiber layer is additionally arranged on one surface of the chin strap 9, which is in contact with a worker, the surface of the modified viscose fiber layer is smooth and more suitable for the skin, and compared with the existing knitted chin strap 9, the modified viscose fiber layer does not abrade the skin, enables the skin to feel cool and reduces the dryness-heat feeling of the worker.
The utility model discloses a use method does:
a worker normally wears the safety helmet, the helmet shell 1 is sleeved on the head, and the chin strap 9 is fixed;
when wiping is needed, the wiping cloth 7 is pulled, the concave bracket 6 is slid to a proper position through the chute 31, when the wiping position is far away, the wiping cloth 7 is pulled by a little force, the wiping cloth 7 is pulled out from the scroll 62, the cap hoop 3 pulls the first spring 4, so that the cap hoop 3 descends, after the wiping cloth 7 is wiped off, the wiping cloth 7 is rewound on the scroll 62 by hand assistance, then the wiping cloth 7 is loosened, after the wiping cloth 7 is loosened, the wiping cloth 7 passes through the scraper 63, sweat on the wiping cloth 7 is scraped off, the sweat is scraped off and falls onto the flow guide groove 64, and the flow guide groove 64 guides the sweat into the liquid storage box 65;
the first spring 4 on the cap hoop 3 contracts, so that the cap hoop 3 is reset, and the concave bracket 6 is moved to the initial position;
when the cleaning wipes 7 need to be cleaned, the nut 51 is loosened, the concave bracket 6 is detached, the cleaning wipes 7 are pulled, the cleaning wipes 7 are detached from the reel 62, the cleaning is completed, the cleaning wipes 7 are dried after the cleaning is completed, the cleaning wipes 7 are wound on the reel 62, and the concave bracket 6 is remounted on the bolt 5.
The removing steps of the wiping towel 7 are as follows:
the second snap plate 102 is opened to allow the snap pin 103 to be pulled out of the hollow tube 104 and then the wipe 7 is pulled out.
The fan 8 is powered by a battery.
The operating principle of the reel 62 is:
when the wipe 7 is pulled, the latch 6231 at the two ends of the sleeve 623 presses the second spring 622 to twist the second spring 622, and when the wipe 7 is released, the second spring 622 is reset to push the latch 6231 to reset the sleeve 623, so that the wipe 7 is rolled up again.
The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a safety device is used in engineering geology reconnaissance which characterized in that includes:
the cap shell (1) is internally provided with a cap liner (11);
the cap peak (2) is arranged along the circumferential direction of the opening end of the cap shell (1);
the hat hoop (3) is arranged below the hat brim (2), and a sliding groove (31) is formed in the hat hoop (3);
the bolt (5) penetrates through the sliding groove (31) and is connected to the sliding groove (31) in a sliding mode, and a nut (51) is connected to the bolt (5) in a threaded mode;
the bolt comprises a concave bracket (6), wherein a through hole (61) is formed in the concave bracket (6), the concave bracket (6) is arranged on the bolt (5) through the through hole (61), and then the bolt is limited through a nut (51);
the reel (62) is arranged in the groove of the concave bracket (6), and two ends of the reel (62) are respectively connected to the groove wall of the groove;
the wiping cloth (7) is wound on the reel (62), one end of the wiping cloth (7) which is contacted with the reel (62) is fixedly connected with the reel (62) through the clamping piece (10), the reel (62) of the wiping cloth (7) is pulled to rotate, the wiping cloth (7) is loosened, the reel (62) is reset, and the wiping cloth (7) is withdrawn.
2. A safety shield for engineering geological surveying according to claim 1, characterized in that said reel (62) comprises:
the two ends of the rotating shaft (621) are respectively connected to the groove surfaces of the concave bracket (6);
the second spring (622) is sleeved on the rotating shaft (621);
a sleeve (623) sleeved on the second spring (622);
and the two clamping blocks (6231) are fixedly connected to the inner side of the sleeve (623), and the two clamping blocks (6231) are respectively connected to two ends of the sleeve (623) and respectively clamp one end of the second spring (622).
3. Safety shield for engineering geological surveys according to claim 1, characterized in that said bite (10) comprises:
a first bite plate (101) fixed on an outer surface of the reel (62);
a second bite plate (102), one end of said first bite plate (101) and one end of said second bite plate (102) being hingedly connected together;
a bite needle (103) having one end connected to a side of the first bite plate (101) opposite to the second bite plate (102);
and the hollow pipe (104) is embedded on the side surface of the second bite plate (102) relative to the bite needle (103) and corresponds to the position of the bite needle (103).
4. A safety shield for engineering geological exploration according to claim 3, characterized in that the needle shaft of said occlusion needle (103) is an arc-shaped needle shaft, and the hollow groove of said hollow tube (104) is also curved and has the same curvature as the needle shaft of said occlusion needle (103).
5. A safety shield for engineering geological exploration according to claim 1, characterized in that a plurality of first springs (4) are arranged between said band (3) and the bottom surface of said visor (2).
6. The safety shield apparatus for engineering geological exploration according to claim 1, wherein said shield apparatus further comprises:
a scraping plate (63) which is arranged in the groove of the concave bracket (6) at a position above the scroll (62) and is used for scraping sweat on the wiping cloth (7);
the guide groove (64) is arranged in the groove of the concave bracket (6) and is positioned on the vertical projection of the scraper (63) below the scroll (62);
the liquid storage box (65) is connected to one side of the concave support (6), and one end of the flow guide groove (64) is communicated into the liquid storage box (65).
7. A safety shield for engineering geological investigation according to claim 6, characterized in that the channels of said guiding gutter (64) are inclined towards the position of said reservoir (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311151.0U CN215225054U (en) | 2021-06-11 | 2021-06-11 | Safety device is used in engineering geology reconnaissance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311151.0U CN215225054U (en) | 2021-06-11 | 2021-06-11 | Safety device is used in engineering geology reconnaissance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215225054U true CN215225054U (en) | 2021-12-21 |
Family
ID=79479168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121311151.0U Active CN215225054U (en) | 2021-06-11 | 2021-06-11 | Safety device is used in engineering geology reconnaissance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215225054U (en) |
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2021
- 2021-06-11 CN CN202121311151.0U patent/CN215225054U/en active Active
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