CN217458760U - Safety alarm device for unmanned forklift based on electromagnetic signals - Google Patents
Safety alarm device for unmanned forklift based on electromagnetic signals Download PDFInfo
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- CN217458760U CN217458760U CN202221231317.2U CN202221231317U CN217458760U CN 217458760 U CN217458760 U CN 217458760U CN 202221231317 U CN202221231317 U CN 202221231317U CN 217458760 U CN217458760 U CN 217458760U
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- heat dissipation
- fixing
- unmanned forklift
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Abstract
The utility model belongs to the field of forklifts, in particular to a safety alarm device for an unmanned forklift based on electromagnetic signals, which comprises a main body and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a first fixing piece, a heat dissipation panel, a fixing bolt, a heat dissipation hole, a hinge, a dust screen, a clamping groove, a second fixing piece and a clamping block, the first fixing piece is fixedly installed on one side of the outer wall of the main body, and the heat dissipation panel is arranged on the other side of the outer wall of the first fixing piece; through speed display screen, the protecting film, first fixed slot, infrared distance meter, installation piece and clamping screw's setting, speed display screen can be clear observe fork truck's functioning speed, thereby the alarm of this body coupling of device will send out the police dispatch newspaper and remind the operator when its is too fast, the setting of protecting film can play the effect of a protection to its speed display screen, the setting of first fixed slot can play a movable mounting's effect to its infrared distance meter.
Description
Technical Field
The utility model relates to a fork truck field specifically is a safety alarm device for unmanned fork truck based on electromagnetic signal.
Background
The technical parameters of the forklift are used for indicating the structural characteristics and the working performance of the forklift, and the main technical parameters comprise: rated load lifting capacity, load center distance, maximum lifting height, gantry inclination angle, maximum running speed, minimum turning radius, minimum ground clearance, wheelbase and the like.
The alarm device is an information display device indicating a malfunction, an accident or a dangerous situation, and may be classified into a visual alarm, an audible alarm, a tactile alarm, an olfactory alarm, etc. according to the characteristics of a code used and the properties of a sense channel receiving information.
The existing safety alarm device for the unmanned forklift based on the electromagnetic signal is not ideal in detection of the speed of the forklift and detection processing of whether articles exist around the safety alarm device in the use process, so that the danger is possibly caused due to the fact that the speed of the forklift is too high in the use process, and the forklift is possibly collided with other articles;
therefore, a safety warning device for an unmanned forklift based on an electromagnetic signal is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiency of the prior art, the current safety alarm device for unmanned forklift based on electromagnetic signal is not ideal to its fork truck speed's detection and whether have the detection of article all around to handle in the use, thereby consequently probably causes dangerous condition to take place because of fork truck speed is too fast at the in-process of using, also probably leads to the problem of colliding between fork truck and other article, the utility model provides a safety alarm device for unmanned forklift based on electromagnetic signal.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a safety alarm device for an unmanned forklift based on electromagnetic signals, which comprises a main body and a heat dissipation mechanism, the heat dissipation mechanism comprises a first fixing sheet, a heat dissipation panel, a fixing bolt, a heat dissipation hole, a hinge, a dust screen, a clamping groove, a second fixing sheet and a clamping block, a first fixing sheet is fixedly arranged on one side of the outer wall of the main body, a heat dissipation panel is arranged on the other side of the outer wall of the first fixing sheet, fixing bolts are penetrated through the periphery of the outer wall of the heat dissipation panel, heat dissipation holes are arranged on one side of the outer wall surface of the heat dissipation panel, the other side of the outer wall of the first fixing sheet is fixedly provided with a hinge, the other side of the outer wall of the hinge is connected with a dust screen, the clamping groove is formed in one side of the surface of the outer wall of the first fixing piece, the second fixing piece is fixedly mounted on the periphery of the outer wall of the dustproof net, and the clamping block is fixedly mounted on one side of the outer wall of the second fixing piece.
The outer wall opposite side of main part is provided with speed display screen, speed display screen's outer wall opposite side bonds and has the protecting film, first fixed slot has been seted up to the outer wall side surface of main part, the inner wall swing joint of first fixed slot has infrared range finder, the equal fixed mounting in outer wall both sides of main part has the installation piece, outer wall one side swing joint of installation piece has clamping screw.
Preferably, an adhesive structure is formed between the protective film and the speed display screen, one side of the inner wall of the protective film is attached to one side of the outer wall of the speed display screen, and the protective film and the speed display screen can be connected through the adhesive structure during working.
Preferably, the infrared distance measuring instrument is movably connected with the main body through the first fixing groove, the center line of the infrared distance measuring instrument and the center line of the first fixing groove coincide with each other, and the arrangement of the first fixing groove in the working process can facilitate the infrared distance measuring instrument to play a role in movable installation.
Preferably, swing joint between clamping screw and the installation piece, and the installation piece coincides mutually with the central line of main part, and during operation clamping screw's setting can be convenient for be connected between its main part and the fork truck.
Preferably, the heat dissipation panel and the heat dissipation holes are in threaded connection with the main body through the fixing bolts, the heat dissipation holes are distributed on the outer wall of the heat dissipation panel at equal intervals, and the heat dissipation panel and the main body can be conveniently connected through the threaded connection during working.
Preferably, the dust screen forms revolution mechanic through between hinge and the first stationary blade, and the dust screen is identical with the size of first stationary blade, and the setting of during operation hinge can be connected its constitution between drive dust screen and the first stationary blade.
Preferably, the second fixing piece and the clamping block form a clamping structure through the dustproof net and the clamping groove, the clamping block and the clamping groove are identical in size, and the dustproof net and the first fixing piece can be conveniently connected through the clamping structure in the working process.
Preferably, the second fixed slot has been seted up to the outer wall opposite side surface of main part, and inner wall one side of second fixed slot is connected with the electric wire, and outer wall one side of electric wire is connected with the connection piece, and the outer wall other end fixed mounting of electric wire has the alarm, and the setting of during operation alarm can send out the alarm when its main part detects the adverse reaction and remind the operator.
The utility model discloses an useful part lies in:
1. the utility model discloses a first stationary blade, the heat dissipation panel, fixing bolt, the louvre, a hinge, the dust screen, the draw-in groove, the setting of second stationary blade and fixture block, the heat dissipation panel can be derived the heat in its main part so as to dispel the heat to its main part inside through the louvre, prevent that its inside heat from being too high to cause the damage of internal circuit, the setting of hinge can play a fixed mounting's effect between its dust screen and the first stationary blade, and the setting of dust screen can play a dust protection's effect to its louvre, it brings inconvenience to its device use to prevent having the dust access device inside, the setting of draw-in groove and fixture block can be convenient for carry out erection joint between its dust screen and the first stationary blade, make it can be fixed more firm;
2. the utility model discloses a speed display screen, protecting film, first fixed slot, infrared range finder, installation piece and clamping screw's setting, speed display screen can be clear observe fork truck's functioning speed, thereby install this body coupling's alarm will send out the police dispatch newspaper and remind the operator when its is too fast, the setting of protecting film can play the effect of a protection to its speed display screen, the setting of first fixed slot can play a movable mounting's effect to its infrared range finder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the heat dissipation mechanism of the present invention;
FIG. 3 is a schematic view of the threaded connection of the present invention;
FIG. 4 is a schematic view of the movable connection of the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 1 of the present invention.
In the figure: 1. a main body; 2. a speed display screen; 3. a protective film; 4. a first fixing groove; 5. an infrared range finder; 6. mounting blocks; 7. fixing the screw rod; 8. a heat dissipation mechanism; 801. a first fixing sheet; 802. a heat dissipation panel; 803. fixing the bolt; 804. heat dissipation holes; 805. a hinge; 806. a dust screen; 807. a card slot; 808. a second fixing sheet; 809. a clamping block; 9. a second fixing groove; 10. an electric wire; 11. connecting sheets; 12. an alarm.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a safety alarm device for a pilotless forklift based on electromagnetic signals comprises a main body 1 and a heat dissipation mechanism 8, wherein the heat dissipation mechanism 8 comprises a first fixing piece 801, a heat dissipation panel 802, a fixing bolt 803, a heat dissipation hole 804, a hinge 805, a dust screen 806, a clamping groove 807, a second fixing piece 808 and a clamping block 809, the first fixing piece 801 is fixedly installed on one side of the outer wall of the main body 1, the heat dissipation panel 802 is arranged on the other side of the outer wall of the first fixing piece 801, the fixing bolt 803 penetrates through the periphery of the outer wall of the heat dissipation panel 802, the heat dissipation hole 804 is formed on one side of the outer wall surface of the heat dissipation panel 802, the hinge 805 is fixedly installed on the other side of the outer wall of the first fixing piece 801, the dust screen 806 is connected to the other side of the outer wall of the hinge 805, the clamping groove 807 is formed on one side of the outer wall surface of the first fixing piece 801, the second fixing piece 808 is fixedly installed on the periphery of the outer wall of the dust screen 806, a fixture block 809 is fixedly arranged on one side of the outer wall of the second fixing piece 808.
The outer wall opposite side of main part 1 is provided with speed display screen 2, and speed display screen 2's outer wall opposite side bonds and has protecting film 3, and first fixed slot 4 has been seted up to main part 1's outer wall side surface, and the inner wall swing joint of first fixed slot 4 has infrared range finder 5, and the equal fixed mounting in outer wall both sides of main part 1 has installation piece 6, and outer wall one side swing joint of installation piece 6 has clamping screw 7.
This embodiment constitutes adhesive structure between protecting film 3 and speed display screen 2, and the laminating of inner wall one side of protecting film 3 and the outer wall one side of speed display screen 2 mutually, can play the effect of a protection to its speed display screen 2 through the setting of protecting film 3.
This embodiment, swing joint between infrared distance measuring instrument 5 passes through first fixed slot 4 and main part 1, and infrared distance measuring instrument 5 coincides mutually with the central line of first fixed slot 4, can play the effect that a distance detected to its fork truck article around through infrared distance measuring instrument 5's setting, makes it can not influence fork truck's use.
In this embodiment, swing joint between clamping screw 7 and the installation piece 6, and the installation piece 6 coincides mutually with the central line of main part 1, can be convenient for carry out erection joint between its main part 1 and the fork truck through clamping screw 7 and the setting of installation piece 6.
In this embodiment, the heat dissipation panel 802 and the heat dissipation holes 804 are connected to the main body 1 by screws via the fixing bolts 803, and the heat dissipation holes 804 are distributed at equal intervals on the outer wall of the heat dissipation panel 802, so as to perform a heat dissipation function on the main body 1 through the arrangement of the heat dissipation holes 804.
In this embodiment, the dust screen 806 forms a rotating structure with the first fixing plate 801 through the hinge 805, and the dust screen 806 is matched with the first fixing plate 801 in size, so that the heat dissipation panel 802 can be conveniently connected through the arrangement of the first fixing plate 801.
In this embodiment, the second fixing plate 808 and the fastening block 809 form a fastening structure between the dust screen 806 and the fastening groove 807, and the fastening block 809 is matched with the fastening groove 807 in size, so as to play a dust-proof role on the heat dissipation hole 804 through the arrangement of the dust screen 806.
In this embodiment, the second fixing groove 9 has been seted up to the outer wall opposite side surface of main part 1, and inner wall one side of second fixing groove 9 is connected with electric wire 10, and outer wall one side of electric wire 10 is connected with connection piece 11, and the outer wall other end fixed mounting of electric wire 10 has alarm 12, is convenient for be connected between its main part 1 and electric wire 10 through setting up of second fixing groove 9.
The working principle is that firstly, one side of the inner wall of the protective film 3 is jointed with one side of the outer wall of the speed display screen 2, secondly, the infrared distance measuring instrument 5 is movably connected with the main body 1 through the first fixed groove 4, secondly, the fixed screw 7 is movably connected with the mounting block 6, the heat radiating panel 802 is then coupled to the other side of the outer wall of the main body 1 by the first fixing piece 801 and the fixing bolt 803, next, the heat dissipation hole 804 is opened on one side of the outer wall surface of the heat dissipation panel 802, the dust screen 806 is fixedly installed with the heat dissipation panel 802 through the hinge 805, the locking groove 807 is opened on one side of the outer wall surface of the first fixing piece 801, then, the fixture block 809 is fixedly installed between the second fixing piece 808 and the dust screen 806, finally, the second fixing groove 9 is opened on one side of the outer wall surface of the main body 1, then, one side of the outer wall of the alarm 12 is connected with the connecting piece 11, and one side of the outer wall of the connecting piece 11 is connected with the electric wire 10.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a safety alarm device for unmanned forklift based on electromagnetic signal which characterized in that: the heat dissipation structure comprises a main body (1) and a heat dissipation mechanism (8), wherein the heat dissipation mechanism (8) comprises a first fixing sheet (801), a heat dissipation panel (802), a fixing bolt (803), a heat dissipation hole (804), a hinge (805), a dust screen (806), a clamping groove (807), a second fixing sheet (808) and a clamping block (809), the first fixing sheet (801) is fixedly installed on one side of the outer wall of the main body (1), the heat dissipation panel (802) is arranged on the other side of the outer wall of the first fixing sheet (801), the fixing bolt (803) penetrates through the periphery of the outer wall of the heat dissipation panel (802), the heat dissipation hole (804) is formed in one side of the outer wall surface of the heat dissipation panel (802), the hinge (805) is fixedly installed on the other side of the outer wall of the first fixing sheet (801), the dust screen (806) is connected to the other side of the outer wall of the hinge (805), and the clamping groove (807) is formed in one side of the outer wall surface of the first fixing sheet (801), second fixing pieces (808) are fixedly arranged on the periphery of the outer wall of the dustproof net (806), and clamping blocks (809) are fixedly arranged on one side of the outer wall of each second fixing piece (808);
the outer wall opposite side of main part (1) is provided with speed display screen (2), the outer wall opposite side of speed display screen (2) bonds and has protecting film (3), first fixed slot (4) have been seted up to the outer wall side surface of main part (1), the inner wall swing joint of first fixed slot (4) has infrared range finder (5), the equal fixed mounting in outer wall both sides of main part (1) has installation piece (6), outer wall one side swing joint of installation piece (6) has clamping screw (7).
2. The safety warning device for the unmanned forklift based on the electromagnetic signal as claimed in claim 1, wherein: an adhesive structure is formed between the protective film (3) and the speed display screen (2), and one side of the inner wall of the protective film (3) is attached to one side of the outer wall of the speed display screen (2).
3. The safety warning device for the unmanned forklift based on the electromagnetic signal as claimed in claim 1, wherein: infrared ray distancer (5) are through swing joint between first fixed slot (4) and main part (1), and infrared ray distancer (5) coincide mutually with the central line of first fixed slot (4).
4. The safety warning device for the unmanned forklift based on the electromagnetic signal as claimed in claim 1, wherein: the fixing screw rod (7) is movably connected with the mounting block (6), and the mounting block (6) is overlapped with the central line of the main body (1).
5. The safety warning device for the unmanned forklift based on the electromagnetic signal as claimed in claim 1, wherein: the heat dissipation panel (802) and the heat dissipation holes (804) are in threaded connection with the main body (1) through fixing bolts (803), and the heat dissipation holes (804) are distributed on the outer wall of the heat dissipation panel (802) at equal intervals.
6. The safety warning device for the unmanned forklift based on the electromagnetic signal as claimed in claim 1, wherein: the dust screen (806) and the first fixing piece (801) form a rotating structure through the hinge (805), and the size of the dust screen (806) is matched with that of the first fixing piece (801).
7. The safety warning device for the unmanned forklift based on the electromagnetic signal as claimed in claim 1, wherein: the second fixing piece (808) and the clamping block (809) form a clamping structure with the clamping groove (807) through the dustproof net (806), and the clamping block (809) is matched with the clamping groove (807) in size.
8. The safety warning device for the unmanned forklift based on the electromagnetic signal as claimed in claim 1, wherein: the utility model discloses a warning alarm, including main part (1), second fixed slot (9) have been seted up to the outer wall opposite side surface of main part (1), and inner wall one side of second fixed slot (9) is connected with electric wire (10), and the outer wall one side of electric wire (10) is connected with connection piece (11), and the outer wall other end fixed mounting of electric wire (10) has alarm (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221231317.2U CN217458760U (en) | 2022-05-19 | 2022-05-19 | Safety alarm device for unmanned forklift based on electromagnetic signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221231317.2U CN217458760U (en) | 2022-05-19 | 2022-05-19 | Safety alarm device for unmanned forklift based on electromagnetic signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458760U true CN217458760U (en) | 2022-09-20 |
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ID=83276363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221231317.2U Active CN217458760U (en) | 2022-05-19 | 2022-05-19 | Safety alarm device for unmanned forklift based on electromagnetic signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458760U (en) |
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2022
- 2022-05-19 CN CN202221231317.2U patent/CN217458760U/en active Active
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