CN212434154U - Fire safety indicating device for construction site - Google Patents
Fire safety indicating device for construction site Download PDFInfo
- Publication number
- CN212434154U CN212434154U CN202021136480.1U CN202021136480U CN212434154U CN 212434154 U CN212434154 U CN 212434154U CN 202021136480 U CN202021136480 U CN 202021136480U CN 212434154 U CN212434154 U CN 212434154U
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- fixedly connected
- shell
- spring
- support rod
- fire
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Abstract
The utility model belongs to the technical field of fire safety, in particular to a fire safety indicating device for construction sites, which aims at solving the problems that the fire consciousness of workers becomes worse, accidents easily occur, and the fire indicating device placed on the construction site is easily damaged in collision and hidden danger is buried in the fire safety of the construction site on the prior construction site, and the utility model provides a scheme which comprises a first shell, a second shell is fixedly connected with the top of the first shell, a mounting port is arranged on one side of the first shell, hinge doors are rotatably arranged on both sides of the mounting port, handles are fixedly connected with one sides of the two hinge doors, the utility model discloses a LED indicating plate and an indicating plate are arranged, so that the fire indicating plate LED can be seen everywhere in the night of the construction site, and the fire consciousness of workers is improved, and can be convenient change into the sign of anti-collision daytime, improve fire control indicating device's life.
Description
Technical Field
The utility model relates to a fire safety technical field especially relates to a fire safety indicating device for building site.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. In long-term construction, because of fire caused by improper operation, fire safety signs and fire equipment need to be placed to deal with emergency situations, and the safety of personnel is ensured;
but on the building site especially in evening, worker's fire control consciousness variation, accident etc. appears easily, and in the construction site construction of daytime, the fire control indicating device who places at the building site very easily receives the damage in the collision, buries down hidden danger for the fire control safety of building site.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving on the building site especially in evening, worker people's fire control consciousness variation appears the accident easily etc. and in the building site construction on daytime, place the fire control indicating device on building site and very easily receive the damage in the collision, bury the shortcoming of hidden danger for the fire control safety on building site, and the fire control safety indicating device who is used for building site who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fire safety indicating device for a construction site comprises a first shell, a second shell is fixedly connected to the top of the first shell, and a mounting hole has been seted up to one side of first casing, the both sides of mounting hole are all rotated and are installed the hinge door, the equal fixedly connected with handle in one side of two hinge doors, the fire control ware has been placed in the first casing, the gear has been installed to the second casing internal rotation, two spacing slide bars of fixedly connected with on the bottom inner wall of second casing, two spacing slide bar outsides slide the cover respectively and are equipped with first bracing piece and second bracing piece, the top fixedly connected with LED sign of first bracing piece, the top fixedly connected with sign of second bracing piece, two mounting holes have been seted up at the top of second casing, first bracing piece and second bracing piece run through two mounting holes respectively, first bracing piece and second bracing piece cooperate with the gear.
Preferably, the bottom of first bracing piece and second bracing piece has all seted up the spout, and the top of two spacing slide bars is slidable mounting respectively in two spouts, the equal fixedly connected with rack in one side that first bracing piece and second bracing piece are close to each other, can drive first bracing piece and second bracing piece antiport when two racks all mesh gear revolve with the gear.
Preferably, one side of the first supporting rod is fixedly connected with a first electrode, a first spring groove is formed in the inner wall of the top of the second shell, a second electrode is slidably mounted in the first spring groove, one end of a first spring is fixedly connected to the inner wall of the top of the first spring groove, the other end of the first spring is fixedly connected with the second electrode, the first electrode is matched with the second electrode, and the spring can apply a reaction force to the second electrode.
Preferably, the second spring groove has all been seted up on one side inner wall of two installing ports, equal slidable mounting has the wedge slider in two second spring grooves, the one end of equal fixedly connected with second spring on one side inner wall of two second spring grooves, the other end of two second springs respectively with one side fixed connection of two wedge sliders, the draw-in groove has all been seted up to one side that first bracing piece and second bracing piece were kept away from each other, two wedge sliders cooperate with two draw-in grooves respectively, the second spring can drive the wedge slider and reset.
Preferably, the top of second casing is seted up the slide that communicates with two second spring grooves respectively, and equal slidable mounting has two pull rods in two slides, and the one end of two pull rods extends to respectively in two second spring grooves with the top fixed connection of two wedge sliders, and the pull rod can drive the wedge slider and move in the second spring groove.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the wedge-shaped sliding block is matched with the clamping groove, and the first supporting rod is matched with the second supporting rod through the gear, so that the two indicating boards can be conveniently switched;
(2) according to the scheme, the first electrode and the second electrode are matched with the LED indicator, and the second electrode is matched with the first spring, so that the LED indicator can emit light at night to improve the fire fighting consciousness of people, and meanwhile, the contact between the first electrode and the second electrode is more stable;
the utility model discloses in through setting up LED sign and sign for building site also can see fire control LED sign everywhere evening, improves worker people's fire control consciousness, and the sign of anti-collision of changing into that can be convenient daytime, improves fire control indicating device's life.
Drawings
Fig. 1 is a schematic front view of a fire safety indicating device for a construction site according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a fire safety indicating device for a construction site according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a in fig. 2 of a fire safety indicating device for a building site.
In the figure: the LED display screen comprises a first shell 1, a second shell 2, a hinge door 3, a handle 4, a fire extinguisher 5, a gear 6, a limiting slide rod 7, a first support rod 8, a second support rod 9, an LED sign 10, a sign 11, a second electrode 12, a first spring 13, a wedge-shaped slider 14, a second spring 15, a clamping groove 16, a slideway 17, a pull rod 18, a rack 19 and a first electrode 20.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a fire safety indicating device for a building site comprises a first shell 1, a second shell 2 is fixedly connected to the top of the first shell 1, a mounting opening is formed in one side of the first shell 1, hinge doors 3 are rotatably mounted on two sides of the mounting opening, a handle 4 is fixedly connected to one side of each of the two hinge doors 3, a fire extinguisher 5 is placed in the first shell 1, a gear 6 is rotatably mounted in the second shell 2, two limit slide bars 7 are fixedly connected to the inner wall of the bottom of the second shell 2, a first support bar 8 and a second support bar 9 are respectively slidably sleeved on the outer sides of the two limit slide bars 7, an LED indicator 10 is fixedly connected to the top of the first support bar 8, an indicator 11 is fixedly connected to the top of the second support bar 9, two mounting openings are formed in the top of the second shell 2, the first support bar 8 and the second support bar 9 respectively penetrate through the two mounting openings, the first support bar 8 and the second support bar 9 cooperate with the gear 6.
In this embodiment, the bottom of first bracing piece 8 and second bracing piece 9 has all been seted up the spout, and the top of two spacing slide bars 7 is slidable mounting respectively in two spouts, the equal fixedly connected with rack 19 in one side that first bracing piece 8 and second bracing piece 9 are close to each other, and two rack 19 all mesh with gear 6 mutually, can drive first bracing piece 8 and second bracing piece 9 antiport when gear 6 rotates.
In this embodiment, a first electrode 20 is fixedly connected to one side of the first supporting rod 8, a first spring groove is formed in the inner wall of the top of the second casing 2, a second electrode 12 is slidably mounted in the first spring groove, and one end of a first spring 13 is fixedly connected to the inner wall of the top of the first spring groove, the other end of the first spring 13 is fixedly connected to the second electrode 12, the first electrode 20 is matched with the second electrode 12, and the spring 13 can apply a reaction force to the second electrode 12.
In this embodiment, the second spring groove has all been seted up on one side inner wall of two installing ports, equal slidable mounting has wedge slider 14 in two second spring grooves, equal fixedly connected with second spring 15's one end on one side inner wall of two second spring grooves, two second spring 15's the other end respectively with one side fixed connection of two wedge slider 14, draw-in groove 16 has all been seted up to one side that first bracing piece 8 and second bracing piece 9 kept away from each other, two wedge sliders 14 cooperate with two draw-in grooves 16 respectively, second spring 15 can drive wedge slider 14 and reset.
In this embodiment, the top of the second housing 2 is provided with two slide ways 17 respectively connected to the two second spring grooves, two pull rods 18 are slidably mounted in the two slide ways 17, one ends of the two pull rods 18 extend into the two second spring grooves respectively and are fixedly connected to the tops of the two wedge sliders 14, and the pull rods 18 can drive the wedge sliders 14 to move in the second spring grooves.
Example two
Referring to fig. 1-3, a fire safety indicating device for a building site, comprising a first shell 1, a second shell 2 fixedly connected to the top of the first shell 1 by welding, and a mounting opening formed on one side of the first shell 1, hinge doors 3 rotatably mounted on both sides of the mounting opening by hinges, handles 4 fixedly connected to one sides of the two hinge doors 3 by welding, a fire fighting device 5 placed in the first shell 1, a gear 6 rotatably mounted in the second shell 2, two limit slide bars 7 fixedly connected to the inner wall of the bottom of the second shell 2 by welding, a first support bar 8 and a second support bar 9 respectively slidably sleeved on the outer sides of the two limit slide bars 7, an LED indicator 10 fixedly connected to the top of the first support bar 8 by welding, an indicator 11 fixedly connected to the top of the second support bar 9 by welding, two mounting openings formed on the top of the second shell 2, the first supporting rod 8 and the second supporting rod 9 penetrate through the two mounting openings respectively, and the first supporting rod 8 and the second supporting rod 9 are matched with the gear 6.
In this embodiment, the spout has all been seted up to the bottom of first bracing piece 8 and second bracing piece 9, and slidable mounting is in two spouts respectively on the top of two spacing slide bars 7, and one side that first bracing piece 8 and second bracing piece 9 are close to each other all is through welded fastening is connected with rack 19, and two rack 19 all mesh with gear 6 mutually, can drive first bracing piece 8 and second bracing piece 9 antiport when gear 6 rotates.
In this embodiment, one side of the first supporting rod 8 is fixedly connected with a first electrode 20 through a screw, a first spring groove is formed in the inner wall of the top of the second casing 2, a second electrode 12 is slidably mounted in the first spring groove, and one end of a first spring 13 is fixedly connected to the inner wall of the top of the first spring groove through welding, the other end of the first spring 13 is fixedly connected to the second electrode 12 through welding, the first electrode 20 is matched with the second electrode 12, and the spring 13 can act on the second electrode 12 with a reaction force.
In this embodiment, the second spring groove has all been seted up on one side inner wall of two installing ports, equal slidable mounting has wedge slider 14 in two second spring grooves, all be connected with one end of second spring 15 through welded fastening on one side inner wall of two second spring grooves, the other end of two second springs 15 is respectively through welded fastening with one side of two wedge sliders 14 and is connected, draw-in groove 16 has all been seted up to one side that first bracing piece 8 and second bracing piece 9 kept away from each other, two wedge sliders 14 cooperate with two draw-in grooves 16 respectively, second spring 15 can drive wedge slider 14 and reset.
In this embodiment, the top of the second housing 2 is provided with two slide ways 17 respectively connected with the two second spring grooves, two pull rods 18 are installed in the two slide ways 17 in a sliding manner, one ends of the two pull rods 18 extend into the two second spring grooves respectively and are fixedly connected with the tops of the two wedge-shaped sliders 14 in a welding manner, and the pull rods 18 can drive the wedge-shaped sliders 14 to move in the second spring grooves.
In this embodiment, at night, a worker may first pull the pull rod 18, so that the pull rod 18 drives one wedge-shaped slider 14 to slide in one second spring slot and disengage from one slot 16, at which time one second spring 15 deforms, and then press the indicating plate 11, so that the indicating plate 11 drives the second support rod 9 to move downwards, at the same time the second support rod 9 drives one rack 19, one rack 19 drives the gear 6 to rotate, the gear 6 drives the other rack 19 to move upwards, the other rack 19 drives the first support rod 8 to move upwards, the first support rod 8 drives the LED indicating plate 10 to move until the other slot 16 corresponds to the other second spring slot, at which time the other second spring 15 deforms and restores to drive the other wedge-shaped slider 14 to engage with the other slot 16, at which time the LED indicating plate 10 has displaced to the outside of the fire-fighting indicating device and is fixed, simultaneously first bracing piece 8 drives first electrode 20 and upwards removes, and first electrode 20 offsets with second electrode 12 this moment, and LED sign 10 lights this moment for building site further has improved people's fire control consciousness at night, and first electrode 20 promotes second electrode 12 and slides and make first spring 13 deformation in first spring inslot, and the reaction force of first spring 13 makes second electrode 12 more stable with first electrode 20 contacts.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A fire safety indicating device for a building site comprises a first shell (1) and is characterized in that a second shell (2) is fixedly connected to the top of the first shell (1), a mounting opening is formed in one side of the first shell (1), hinge doors (3) are rotatably mounted on two sides of the mounting opening, handles (4) are fixedly connected to one sides of the two hinge doors (3), a fire extinguisher (5) is placed in the first shell (1), a gear (6) is rotatably mounted in the second shell (2), two limiting slide bars (7) are fixedly connected to the inner wall of the bottom of the second shell (2), a first support rod (8) and a second support rod (9) are respectively slidably sleeved on the outer sides of the two limiting slide bars (7), an LED indicator (10) is fixedly connected to the top of the first support rod (8), an indicator (11) is fixedly connected to the top of the second support rod (9), two installing openings are formed in the top of the second shell (2), the first supporting rod (8) and the second supporting rod (9) penetrate through the two installing openings respectively, and the first supporting rod (8) and the second supporting rod (9) are matched with the gear (6).
2. A fire safety indicating device for building site according to claim 1, wherein the bottom ends of the first support rod (8) and the second support rod (9) are both provided with a sliding groove, the top ends of the two limit sliding rods (7) are respectively slidably mounted in the two sliding grooves, one side of the first support rod (8) and one side of the second support rod (9) close to each other are both fixedly connected with a rack (19), and the two racks (19) are both meshed with the gear (6).
3. A fire safety indicating device for construction sites according to claim 1, wherein a first electrode (20) is fixedly connected to one side of the first supporting rod (8), a first spring groove is formed in the top inner wall of the second housing (2), a second electrode (12) is slidably mounted in the first spring groove, one end of a first spring (13) is fixedly connected to the top inner wall of the first spring groove, the other end of the first spring (13) is fixedly connected to the second electrode (12), and the first electrode (20) is matched with the second electrode (12).
4. The fire safety indicating device for the construction site according to claim 1, wherein a second spring groove is formed in each of the inner walls of one side of the two mounting ports, a wedge-shaped slider (14) is slidably mounted in each of the two second spring grooves, one end of each of the second springs (15) is fixedly connected to each of the inner walls of one side of each of the two second spring grooves, the other ends of the two second springs (15) are fixedly connected to one side of each of the two wedge-shaped sliders (14), a clamping groove (16) is formed in each of the sides, away from each other, of the first support rod (8) and the second support rod (9), and the two wedge-shaped sliders (14) are respectively matched with the two clamping grooves (16).
5. A fire safety indicating device for a construction site according to claim 1, wherein the top of the second housing (2) is provided with slide ways (17) respectively communicated with the two second spring grooves, two pull rods (18) are respectively slidably mounted in the two slide ways (17), and one ends of the two pull rods (18) respectively extend into the two second spring grooves and are fixedly connected with the tops of the two wedge-shaped sliders (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136480.1U CN212434154U (en) | 2020-06-18 | 2020-06-18 | Fire safety indicating device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136480.1U CN212434154U (en) | 2020-06-18 | 2020-06-18 | Fire safety indicating device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212434154U true CN212434154U (en) | 2021-01-29 |
Family
ID=74280933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021136480.1U Expired - Fee Related CN212434154U (en) | 2020-06-18 | 2020-06-18 | Fire safety indicating device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212434154U (en) |
-
2020
- 2020-06-18 CN CN202021136480.1U patent/CN212434154U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |