CN213171060U - Protective door of building elevator - Google Patents
Protective door of building elevator Download PDFInfo
- Publication number
- CN213171060U CN213171060U CN202021853494.5U CN202021853494U CN213171060U CN 213171060 U CN213171060 U CN 213171060U CN 202021853494 U CN202021853494 U CN 202021853494U CN 213171060 U CN213171060 U CN 213171060U
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- connecting rod
- pressure sensor
- door frame
- limiting part
- contact
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is suitable for an elevator guard gate technical field provides a building elevator guard gate, include: a first mounting plate and a second mounting plate are respectively arranged in the middle of the first door frame and the second door frame, a first limiting part is fixedly arranged on the first mounting plate, a second limiting part corresponding to the first limiting part is arranged on the second mounting plate, and the first limiting part and the second limiting part are connected in a penetrating manner through a connecting rod; first spacing portion below is equipped with a device of warning, the device of warning includes: the fixed setting is in casing, setting under the first spacing portion are in the casing and with the pressure sensor subassembly of connecting rod contact, with pressure sensor subassembly electric connection's sound production module, light emitting module and power, the power all with the pressure sensor subassembly the sound production module reaches light emitting module electric connection. The utility model provides the high security performance of guard gate, simple structure, facilitate promotion.
Description
Technical Field
The utility model belongs to the technical field of the elevator guard gate, especially, relate to a building elevator guard gate.
Background
At present, in the construction process of high-rise buildings, a construction elevator is one of the most important vertical transportation tools, and in order to safely and flexibly realize the horizontal connection between a safety passage and the construction elevator, a protective door is arranged inevitably.
However, the existing protective door requires that workers must open the protective door before the material is transported and take the protective door after the material is transported. However, because the protective door is manually closed, in a long-time working state, a worker may forget to close the protective door after opening the protection, and potential safety hazards of the elevator protective door are caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a building elevator guard gate aims at solving the problem that the safety is poor, the structure is complicated.
The utility model discloses a realize like this, provide a building elevator guard gate, include: the first door frame and the second door frame are arranged corresponding to the first door frame, and steel meshes are arranged in the first door frame and the second door frame;
a first mounting plate and a second mounting plate are respectively arranged in the middle of the first door frame and the second door frame, a first limiting part is fixedly arranged on the first mounting plate, a second limiting part corresponding to the first limiting part is arranged on the second mounting plate, and the first limiting part and the second limiting part are connected in a penetrating manner through a connecting rod;
wherein, first spacing portion below is equipped with a device of warning, the device of warning includes: the fixed setting is in casing, setting under the first spacing portion are in the casing and with the pressure sensor subassembly of connecting rod contact, with pressure sensor subassembly electric connection's sound production module, light emitting module and power, the power all with the pressure sensor subassembly the sound production module reaches light emitting module electric connection.
Still further, the pressure sensor assembly includes: the pressure sensor is fixedly arranged in the shell, the elastic component is arranged on the pressure sensor, and the upper end of the elastic component is in contact with one side of the connecting rod.
Furthermore, a limiting block is fixedly arranged on the pressure sensor, and the limiting hole is connected with one end of the elastic component.
Still further, the elastic member includes: the spring is arranged on the limiting block, the connecting portion is arranged on the spring, and the upper end of the connecting portion is in contact with one side of the connecting rod.
Still further, the connection portion includes: the spring comprises a guide post arranged in the spring and a contact part fixedly arranged on the guide post, wherein the contact part is in contact with one side of the connecting rod.
Further, the contact portion has an arc-shaped structure.
Still further, the contact portion has a semicircular structure.
Furthermore, a first handle and a second handle are further arranged on the first mounting plate and the second mounting plate, and the first handle and the second handle are arranged oppositely.
Further, the connecting rod is of an L-shaped structure.
Furthermore, the front end of the connecting rod is of an arc structure.
The utility model discloses the beneficial effect that can reach: the first door frame and the second door frame are fixedly provided with the first limiting part and the second limiting part, and a connecting rod penetrates through the first limiting part and the second limiting part to fixedly connect the first door frame and the second door frame, so that the door locking effect is realized; because the warning device is arranged below the first limiting part, the pressure between the connecting rod and the first limiting part is sensed through the pressure sensor component which is arranged on the warning device and is in contact with the connecting rod, whether the connecting rod is arranged in the first limiting part or not is determined through the pressure, and the protective door is known to be well locked; when the pressure between pressure sensor subassembly and the connecting rod is initial size, this moment, with pressure sensor subassembly electric connection's sound production module and light emitting module send out warning sound and scintillation light respectively, remind staff's guard gate to unlock to the security of elevator guard gate has been improved. The utility model discloses can improve the security performance of guard gate, simple structure, facilitate promotion.
Drawings
Fig. 1 is a schematic structural view of a protective door of a building elevator provided by the utility model;
fig. 2 is a schematic structural view of the limiting portion provided by the present invention;
fig. 3 is a schematic view of the internal structure of the warning device provided by the present invention;
FIG. 4 is an enlarged view of A in FIG. 3;
fig. 5 is a right side view of the second mounting plate provided by the present invention.
In the figure, 1, a protective door, 2, a first door frame, 3, a second door frame, 4, a first mounting plate, 5, a second mounting plate, 6, a first limit part, 7, a second limit part, 8, a connecting rod, 9, a warning device, 10, a shell, 11, a pressure sensor assembly, 12, a sound production module, 13, a light emitting module, 14, a power supply, 15, a pressure sensor, 16, an elastic component, 17, a limit block, 18, a spring, 19, a connecting part, 20, a guide post, 21, a contact part, 22, a first handle, 23, a second handle, 24, an L-shaped structure, 25, a stop block, 26, a baffle, 27, a steel mesh, 28 and an arc-shaped structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses a fixed first spacing portion and the spacing portion of second that sets up on first door frame, second door frame to pass first spacing portion, the spacing portion of second by a connecting rod and can carry out fixed connection with first door frame and second door frame, thereby realize the effect of locking the door. Because be equipped with one at first spacing portion below and warn the device, through on the device of warning with the pressure sensor subassembly of connecting rod contact feels the pressure between connecting rod and the first spacing portion, confirms whether the connecting rod sets up in first spacing portion through pressure, and then knows that the guard gate locking is good. When the pressure between pressure sensor subassembly and the connecting rod is initial size, this moment, with pressure sensor subassembly electric connection's sound production module and light emitting module send out warning sound and scintillation light respectively, remind staff's guard gate to unlock to the security of elevator guard gate has been improved. The utility model discloses simple structure, convenient to popularize and use.
Example one
With reference to the accompanying drawings 1-3, the utility model provides a building elevator guard gate 1, include: the first door frame 2 and the second door frame 3 are arranged corresponding to the first door frame 2, and steel nets 27 are arranged in the first door frame 2 and the second door frame 3; a first mounting plate 4 and a second mounting plate 5 are respectively arranged in the middle positions of the first door frame 2 and the second door frame 3, a first limiting part 6 is fixedly arranged on the first mounting plate 4, a second limiting part 7 corresponding to the first limiting part 6 is arranged on the second mounting plate 5, and the first limiting part 6 and the second limiting part 7 are connected in a penetrating manner through a connecting rod 8; wherein, first spacing portion 6 below is equipped with a warning device 9, warning device 9 includes: fixed setting is in casing 10, the setting under first spacing portion 6 is in the casing 10 and with the pressure sensor subassembly 11 of connecting rod 8 contact, with 11 electric connection's of pressure sensor subassembly sound production module 12, light emitting module 13 and power 14, power 14 all with pressure sensor subassembly 11 sound production module 12 reaches light emitting module 13 electric connection.
Further, the sound module 12 is a speaker or a miniature sound box for emitting sound to warn. The light emitting module 13 is an LED lamp or a flash lamp, and is used for emitting light to warn. The sound production module 12, the signal of telecommunication of the pressure conversion that light emitting module 13 received through receiving pressure sensor subassembly 11 for sound production module 12, light emitting module 13 send sound and light respectively and warn, remind staff's guard gate 1 not to lock well, improve the security.
Furthermore, a through hole is formed in the lower end of the second limiting portion 7, and the upper end of the pressure sensor assembly 11 penetrates through the through hole.
Furthermore, a sound-emitting area is arranged on the casing 10, and the sound-emitting area is arranged corresponding to the sound-emitting module 12.
Further, the first limiting part 6 and the second limiting part 7 are cylindrical structures.
Through fixed first spacing portion 6 and the spacing portion 7 of second that set up on first door frame 2, second door frame 3 to pass first spacing portion 6, the spacing portion 7 of second by a connecting rod 8 and can carry out fixed connection with first door frame 2 and second door frame 3, thereby realize the effect of locking a door. Because be equipped with one and warn device 9 below first spacing portion 6, the pressure between connecting rod 8 and the first spacing portion 6 is felt through the pressure sensor subassembly 11 that is in the device 9 of warning with connecting rod 8 contact, confirms whether connecting rod 8 sets up in first spacing portion 6 through pressure, and then knows that guard gate 1 locks well. When the pressure between the pressure sensor assembly 11 and the connecting rod 8 is the initial size, at this moment, with the sound production module 12 and the light emitting module 13 of 11 electric connection of pressure sensor assembly send out warning sound and the light of scintillation respectively, remind staff's guard gate 1 to unlock to the security of elevator guard gate 1 has been improved. The utility model discloses simple structure, convenient to popularize and use.
In the present embodiment, as shown in fig. 4, the pressure sensor assembly 11 includes: a pressure sensor 15 fixedly arranged in the housing 10, and an elastic member 16 arranged on the pressure sensor 15, wherein the upper end of the elastic member 16 is contacted with one side of the connecting rod 8. The elastic component 16 is pressed by one side of the connecting rod 8 to transmit pressure to the pressure sensor 15, the pressure sensor 15 converts a pressure signal into an electric signal and transmits the electric signal to the sound production module 12 and the light emitting module 13, and the sound production module 12 and the light emitting module 13 give out sound and light prompt. The safety of the low protective door 1 is avoided that a worker forgets to lock the protective door 1 after using up the elevator.
In this embodiment, as shown in fig. 4, a limiting block 17 is fixedly disposed on the pressure sensor 15, and the limiting hole is connected to one end of the elastic member 16. The limiting block 17 is used for limiting the elastic component 16 to deflect when stressed, so that the pressure sensor is uniform in pressure and high in accuracy.
Further, the limiting block 17 is a cylindrical structure.
In the present embodiment, as shown in fig. 4, the elastic member 16 includes: the spring 18 is arranged on the limiting block 17, the connecting part 19 is arranged on the spring 18, and the upper end of the connecting part 19 is in contact with one side of the connecting rod 8. The spring 18 serves to restrain the support connection portion 19 such that the connection portion 19 is disposed on the inside of the first stopper portion 6 at the initial position. The connecting part 19 and the inner side of the first limiting part 6 are ensured to have certain bulges, so that the connecting rod 8 can be contacted with the connecting part 19 and has certain extrusion when passing through the first limiting part 6.
In the present embodiment, as shown in fig. 4, the connection portion 19 includes: a guide post 20 disposed in the spring 18, and a contact portion 21 fixedly disposed on the guide post 20, wherein the contact portion 21 is disposed in contact with the connecting rod 8 side. The guide post 20 is used for limiting the compression position of the spring 18, and the contact part 21 is used for receiving the pressure of the connecting rod 8, and the guide post 20 moves downwards to compress the spring 18 and transmit the pressure to the pressure sensor.
Further, as shown in fig. 4, a baffle 26 is further disposed on the guide post 20, and the baffle 26 is disposed on the outer periphery of the lower portion of the spring 18 and the first position-limiting portion 6. When the contact portion 21 is restored to the original position by the elasticity of the spring 18, the connecting portion 19 is ejected into the first stopper portion 6, so that the contact position of the spring 18 and the stopper 17 is deviated, and the spring 18 falls off.
In the present embodiment, as shown in fig. 4, the contact portion 21 is an arc-shaped structure 28. The arcuate formation 28 facilitates a slow increase in pressure at the contact portion 21 as the leading end of the connecting rod 8 passes slowly therethrough. Meanwhile, the arc-shaped structure 28 does not cause the connecting rod 8 to be clamped when entering the first limiting part 6, and the penetrating effect is good.
In this embodiment, as shown in fig. 2, the front end of the connecting rod 8 is an arc-shaped structure 28 or a semicircular structure, so that when the connecting rod 8 contacts the contact portion 21, no impact occurs, the safety is high, and the door locking effect is good.
In the present embodiment, as shown in fig. 4, the contact portion 21 has a semicircular structure.
In this embodiment, as shown in fig. 1 and 5, a first handle 22 and a second handle 23 are further disposed on the first mounting plate 4 and the second mounting plate 5, and the first handle 22 and the second handle 23 are disposed opposite to each other. The first handle 22 and the second handle 23 are convenient for opening or closing the protective door 1, labor is saved, and the using effect is good.
Further, the first handle 22 and the second handle 23 have a square structure, an arc structure 28, a semicircular structure, a trapezoidal structure, and the like.
In this embodiment, as shown in fig. 2, the connecting rod 8 is an L-shaped structure 24. It is convenient to lock the first doorframe 2 and the second doorframe 3 on the same level.
Further, a stopper 25 for limiting the tail end of the connecting rod 8 is further arranged on the second door frame 3, and the stopper 25 is arranged on one side of the second limiting portion 7. The dog 25 with the clearance between the spacing portion 7 of second with the diameter size of the terminal of connecting rod 8 suits for connecting rod 8 is being supported when spacing portion 7 one side of second, turns over the terminal downward of connecting rod 8 and goes to the clearance, avoids connecting rod 8 skew right, leads to guard gate 1 to open, and the security is poor.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A building elevator guard door, characterized by comprising: the first door frame and the second door frame are arranged corresponding to the first door frame, and steel meshes are arranged in the first door frame and the second door frame;
a first mounting plate and a second mounting plate are respectively arranged in the middle of the first door frame and the second door frame, a first limiting part is fixedly arranged on the first mounting plate, a second limiting part corresponding to the first limiting part is arranged on the second mounting plate, and the first limiting part and the second limiting part are connected in a penetrating manner through a connecting rod;
wherein, first spacing portion below is equipped with a device of warning, the device of warning includes: the fixed setting is in casing, setting under the first spacing portion are in the casing and with the pressure sensor subassembly of connecting rod contact, with pressure sensor subassembly electric connection's sound production module, light emitting module and power, the power all with the pressure sensor subassembly the sound production module reaches light emitting module electric connection.
2. The protective door for a construction elevator of claim 1, wherein the pressure sensor assembly comprises: the pressure sensor is fixedly arranged in the shell, the elastic component is arranged on the pressure sensor, and the upper end of the elastic component is in contact with one side of the connecting rod.
3. The protective door for the building elevator as claimed in claim 2, wherein a limiting block is fixedly disposed on the pressure sensor, and the limiting block is connected to one end of the elastic member.
4. The protective door for a construction elevator of claim 3, wherein the elastic member comprises: the spring is arranged on the limiting block, the connecting portion is arranged on the spring, and the upper end of the connecting portion is in contact with one side of the connecting rod.
5. The protective door for a construction elevator of claim 4, wherein the connecting portion comprises: the spring comprises a guide post arranged in the spring and a contact part fixedly arranged on the guide post, wherein the contact part is in contact with one side of the connecting rod.
6. The protective door for the construction elevator of claim 5, wherein the contact portion has an arc-shaped configuration.
7. The protective door for the construction elevator of claim 5, wherein the contact portion has a semicircular configuration.
8. The protective door for the elevator of the building as claimed in claim 1, wherein the first and second mounting plates are further provided with a first handle and a second handle, and the first handle is disposed opposite to the second handle.
9. The protective door for construction elevators of claim 1, wherein the connecting rod is an L-shaped structure.
10. The protective door for the construction elevator as claimed in claim 1, wherein the front end of the connecting rod has an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853494.5U CN213171060U (en) | 2020-08-28 | 2020-08-28 | Protective door of building elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853494.5U CN213171060U (en) | 2020-08-28 | 2020-08-28 | Protective door of building elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213171060U true CN213171060U (en) | 2021-05-11 |
Family
ID=75769422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021853494.5U Active CN213171060U (en) | 2020-08-28 | 2020-08-28 | Protective door of building elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213171060U (en) |
-
2020
- 2020-08-28 CN CN202021853494.5U patent/CN213171060U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240416 Granted publication date: 20210511 |