CN213872288U - Portable lighting device for elevator maintenance - Google Patents
Portable lighting device for elevator maintenance Download PDFInfo
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- CN213872288U CN213872288U CN202022972344.2U CN202022972344U CN213872288U CN 213872288 U CN213872288 U CN 213872288U CN 202022972344 U CN202022972344 U CN 202022972344U CN 213872288 U CN213872288 U CN 213872288U
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- lighting device
- fixedly connected
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- supporting
- support frame
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Abstract
The utility model relates to a lighting apparatus technical field, this lighting device is used in elevator maintenance portable, including adjusting the runner, it has drive screw to peg graft at the middle part of adjusting the runner, drive screw's one end threaded connection has the support frame, the fixed loop bar of one end fixedly connected with of support frame, the inside of fixed loop bar is pegged graft and is had fixed guide arm, the one end and the mount fixed connection of fixed guide arm, connecting spring has been cup jointed on the surface of fixed guide arm. The utility model has the advantages that: this portable lighting device for elevator maintenance makes drive screw pass through the screw thread transmission and drives the support frame and remove, makes the support frame stretch out and draw back to coupling spring, and fixed loop bar slides along fixed guide arm simultaneously, leads the support frame through fixed guide arm and fixed loop bar, and then can effectually adjust the position of support frame, can the effectual position of adjusting the light, the light throws light on when being convenient for maintain, improves the convenience of maintenance.
Description
Technical Field
The utility model relates to a lighting apparatus technical field, especially a portable lighting device for elevator maintenance.
Background
With the rapid development of science and technology, the living standard of people is continuously improved, the building industry is also different day by day, a high-rise building is built like bamboo shoots in the spring after rain, the high-rise building is a necessary elevator, and a plurality of safety components are arranged on the elevator in order to ensure that the elevator can safely operate. The elevator can only be run if each safety element is in a normal condition, otherwise the elevator stops running immediately. When the elevator breaks down, need in time maintain, avoid appearing the incident, guarantee passenger's safety, the maintenance environment of elevator is dim, often needs lighting device supplementary, but current lighting device for elevator maintenance still has some problems:
1. the existing lighting device for elevator maintenance is usually fixed in the position of a lighting lamp, cannot be adjusted and is very inconvenient to use;
2. the conventional lighting device for elevator maintenance is small in size, lacks of a handheld fixing structure, is inconvenient to fix and easy to fall off when being held by a hand, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a portable lighting device for elevator maintenance.
The purpose of the utility model is realized through the following technical scheme: a portable lighting device for elevator maintenance comprises a fixing frame, elastic belts are fixedly connected to two ends of the fixing frame, an adjusting rotating wheel is rotatably connected inside the fixing frame, a transmission screw is inserted in the middle of the adjusting rotating wheel, a supporting frame is in threaded connection with one end of the transmission screw, a fixed loop bar is fixedly connected to one end of the supporting frame, a fixed guide bar is inserted inside the fixed loop bar, one end of the fixed guide bar is fixedly connected with the fixing frame, a connecting spring is sleeved on the surface of the fixed guide bar, and a lighting lamp is fixedly connected to the other end of the supporting frame;
the one end fixedly connected with supporting spring of mount, supporting spring's one end fixedly connected with supporting shoe, the one end fixedly connected with connecting plate of supporting shoe, the lag has been cup jointed in the middle part of connecting plate.
Optionally, a notch matched with the adjusting rotating wheel is formed in the fixing frame, a positioning groove matched with the transmission screw rod is formed in the middle of the fixing frame, and the transmission screw rod is rotated through the adjusting rotating wheel.
Optionally, the transmission screw rod is rotatably connected with the fixing frame, and the transmission screw rod is positioned through the fixing frame.
Optionally, a threaded hole matched with the transmission screw is formed in one end of the middle of the support frame, a fixing groove matched with the illuminating lamp is formed in the other end of the middle of the support frame, and the support frame is driven through the transmission screw.
Optionally, fixed loop bar, fixed guide arm and coupling spring all have four, four fixed loop bar is located the four corners department of support frame respectively, four fixed guide arm is located the four corners department of mount one end respectively, leads the support to fixed loop bar through fixed guide arm, leads the support frame through fixed loop bar.
Optionally, one end of the connecting spring is fixedly connected with the support frame, the other end of the connecting spring is fixedly connected with the fixing frame, and the support frame is reset through the connecting spring.
Optionally, a groove matched with the supporting block is formed in one end of the fixing frame, the supporting spring is located in the groove of the fixing frame, and the fixing frame and the supporting block are connected through the supporting spring.
Optionally, one end of the supporting block is provided with a positioning groove matched with the supporting spring, the other end of the supporting block is provided with a fixing groove matched with the connecting plate, and the connecting plate is elastically supported by the supporting spring.
The utility model has the advantages of it is following:
1. this portable lighting device for elevator maintenance, adjust the runner through rotating, make and adjust the runner and drive screw and rotate, make drive screw drive the support frame through the screw thread transmission and remove, make the support frame stretch out and draw back to coupling spring, fixed loop bar slides along fixed guide arm simultaneously, lead to the support frame through fixed guide arm and fixed loop bar, and then can effectually adjust the position of support frame, can effectual position of adjusting the light, the light throws light on when being convenient for maintain, improve the convenience of maintenance.
2. This portable lighting device for elevator maintenance, through the pulling connecting plate, make the connecting plate drive the supporting shoe and remove, make the tensile supporting spring of supporting shoe, and then increase the interval between connecting plate and the mount, place the hand between connecting plate and the mount, make the connecting plate press from both sides the hand under supporting spring's effect and press from both sides tightly, protect through the lag adversary simultaneously, and then the lighting device of being convenient for is handheld, improves the handheld travelling comfort of lighting device, the lighting device's of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support frame of the present invention;
FIG. 3 is a schematic structural view of the connecting plate of the present invention;
FIG. 4 is a schematic cross-sectional view of the fixing frame of the present invention;
fig. 5 is a schematic sectional view of the connecting plate of the present invention.
In the figure: 1-a fixed frame, 2-an elastic band, 3-an adjusting rotating wheel, 4-a transmission screw rod, 5-a supporting frame, 6-a fixed loop bar, 7-a fixed guide bar, 8-a connecting spring, 9-a lighting lamp, 10-a supporting spring, 11-a supporting block, 12-a connecting plate and 13-a protective sleeve.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 5, the utility model provides a portable lighting device for elevator maintenance, including a fixing frame 1, elastic bands 2 are fixedly connected to both ends of the fixing frame 1, the inside of the fixing frame 1 is rotatably connected with an adjusting runner 3, a transmission screw rod 4 is inserted into the middle part of the adjusting runner 3, one end of the transmission screw rod 4 is in threaded connection with a support frame 5, one end of the support frame 5 is fixedly connected with a fixed loop bar 6, a fixed guide rod 7 is inserted into the inside of the fixed loop bar 6, one end of the fixed guide rod 7 is fixedly connected with the fixing frame 1, a connecting spring 8 is sleeved on the surface of the fixed guide rod 7, and a lighting lamp 9 is fixedly connected to the other end of the support frame 5; one end of a fixing frame 1 is fixedly connected with a supporting spring 10, one end of the supporting spring 10 is fixedly connected with a supporting block 11, one end of the supporting block 11 is fixedly connected with a connecting plate 12, the middle part of the connecting plate 12 is sleeved with a protective sleeve 13, the inside of the fixing frame 1 is provided with a notch matched with an adjusting rotating wheel 3, the middle part of the fixing frame 1 is provided with a positioning groove matched with a transmission screw rod 4, the transmission screw rod 4 is rotated through the adjusting rotating wheel 3, the transmission screw rod 4 is rotatably connected with the fixing frame 1, the transmission screw rod 4 is positioned through the fixing frame 1, one end of the middle part of the supporting frame 5 is provided with a threaded hole matched with the transmission screw rod 4, the other end of the middle part of the supporting frame 5 is provided with a fixing groove matched with an illuminating lamp 9, the supporting frame 5 is driven through the transmission screw rod 4, four fixing sleeve rods 6, a fixing guide rod 7 and a connecting spring 8 are arranged, four fixed loop bars 6 are respectively positioned at the four corners of the supporting frame 5, four fixed guide rods 7 are respectively positioned at the four corners of one end of the fixed frame 1, the fixed loop bar 6 is guided and supported by the fixed guide rod 7, the supporting frame 5 is guided by the fixed loop bar 6, one end of the connecting spring 8 is fixedly connected with the supporting frame 5, the other end of the connecting spring 8 is fixedly connected with the fixed frame 1, the support frame 5 is reset through the connecting spring 8, one end of the fixing frame 1 is provided with a groove matched with the supporting block 11, the supporting spring 10 is positioned in the groove of the fixing frame 1, the fixing frame 1 is connected with the supporting block 11 through the supporting spring 10, one end of the supporting block 11 is provided with a positioning groove matched with the supporting spring 10, the other end of the supporting block 11 is provided with a fixing groove matched with the connecting plate 12, and the connecting plate 12 is elastically supported through the supporting spring 10.
The portable lighting device for elevator maintenance is characterized in that when the lighting device is used, the adjusting rotating wheel 3 is rotated to drive the transmission screw 4 to rotate, the transmission screw 4 drives the support frame 5 to move through thread transmission, the support frame 5 stretches the connecting spring 8, meanwhile, the fixing loop bar 6 slides along the fixing guide bar 7, the support frame 5 is guided through the fixing guide bar 7 and the fixing loop bar 6, the position of the support frame 5 can be effectively adjusted, the position of the lighting lamp 9 can be effectively adjusted, the lighting lamp 9 is convenient to illuminate during maintenance, the convenience of maintenance is improved, the lighting device for portable elevator maintenance drives the support block 11 to move through pulling the connecting plate 12, the support block 11 stretches the support spring 10, the distance between the connecting plate 12 and the fixing frame 1 is further increased, a hand is placed between the connecting plate 12 and the fixing frame 1, make connecting plate 12 press from both sides the hand tightly under supporting spring 10's effect, protect the hand through lag 13 simultaneously, and then the lighting device of being convenient for is handheld, improves the handheld travelling comfort of lighting device, the lighting device's of being convenient for use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a portable lighting device for elevator maintenance, includes mount (1), the both ends fixedly connected with elastic cord (2) of mount (1), its characterized in that: an adjusting rotating wheel (3) is rotatably connected inside the fixing frame (1), a transmission screw (4) is inserted in the middle of the adjusting rotating wheel (3), one end of the transmission screw (4) is in threaded connection with a supporting frame (5), one end of the supporting frame (5) is fixedly connected with a fixed loop bar (6), a fixed guide rod (7) is inserted inside the fixed loop bar (6), one end of the fixed guide rod (7) is fixedly connected with the fixing frame (1), a connecting spring (8) is sleeved on the surface of the fixed guide rod (7), and an illuminating lamp (9) is fixedly connected to the other end of the supporting frame (5);
the supporting structure is characterized in that one end of the fixing frame (1) is fixedly connected with a supporting spring (10), one end of the supporting spring (10) is fixedly connected with a supporting block (11), one end of the supporting block (11) is fixedly connected with a connecting plate (12), and a protecting sleeve (13) is sleeved in the middle of the connecting plate (12).
2. A portable elevator service lighting device as defined in claim 1, wherein: the inside of mount (1) is seted up with the notch of adjusting runner (3) looks adaptation, the constant head tank of drive screw (4) looks adaptation is seted up at the middle part of mount (1).
3. A portable elevator service lighting device as defined in claim 1, wherein: the transmission screw rod (4) is rotationally connected with the fixed frame (1).
4. A portable elevator service lighting device as defined in claim 1, wherein: the lamp holder is characterized in that a threaded hole matched with the transmission screw rod (4) is formed in one end of the middle of the support frame (5), and a fixing groove matched with the illuminating lamp (9) is formed in the other end of the middle of the support frame (5).
5. A portable elevator service lighting device as defined in claim 1, wherein: the fixed loop bar (6), the fixed guide rod (7) and the connecting spring (8) are four, the fixed loop bar (6) is located at four corners of the support frame (5), and the fixed guide rod (7) is located at four corners of one end of the fixed frame (1).
6. A portable elevator service lighting device as defined in claim 1, wherein: one end of the connecting spring (8) is fixedly connected with the support frame (5), and the other end of the connecting spring (8) is fixedly connected with the fixing frame (1).
7. A portable elevator service lighting device as defined in claim 1, wherein: one end of the fixing frame (1) is provided with a groove matched with the supporting block (11), and the supporting spring (10) is positioned in the groove of the fixing frame (1).
8. A portable elevator service lighting device as defined in claim 1, wherein: one end of the supporting block (11) is provided with a positioning groove matched with the supporting spring (10), and the other end of the supporting block (11) is provided with a fixing groove matched with the connecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022972344.2U CN213872288U (en) | 2020-12-11 | 2020-12-11 | Portable lighting device for elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022972344.2U CN213872288U (en) | 2020-12-11 | 2020-12-11 | Portable lighting device for elevator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213872288U true CN213872288U (en) | 2021-08-03 |
Family
ID=77066932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022972344.2U Active CN213872288U (en) | 2020-12-11 | 2020-12-11 | Portable lighting device for elevator maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213872288U (en) |
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2020
- 2020-12-11 CN CN202022972344.2U patent/CN213872288U/en active Active
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