CN218064786U - Interim illumination support is used in tunnel construction - Google Patents
Interim illumination support is used in tunnel construction Download PDFInfo
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- CN218064786U CN218064786U CN202122320446.0U CN202122320446U CN218064786U CN 218064786 U CN218064786 U CN 218064786U CN 202122320446 U CN202122320446 U CN 202122320446U CN 218064786 U CN218064786 U CN 218064786U
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Abstract
The utility model discloses a tunnel construction is with interim illumination support relates to tunnel construction technical field. This tunnel construction is with interim illumination support, including the installation body, the turn trough has been seted up to the bottom of the installation body, and the spacing groove has been seted up to the upper surface of turn trough, and the bottom of the installation body is provided with the connecting rod, and first recess has been seted up to the both sides of connecting rod, and the inside of first recess is rotated and is connected with the searchlight, and rotary mechanism sliding connection is in the both sides of the installation body, and adjustment mechanism rotates the inside of connecting at the connecting rod. This tunnel construction is with interim illumination support, when needs angle regulation, at first pulling tooth piece, this moment, tooth piece and first gear break away from, when swivelling joint piece, and connecting block fixed connection's connecting rod and searchlight together rotate, can adjust the angle of searchlight, and the device has the effect of being convenient for adjust the searchlight.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is a tunnel construction is with interim illumination support.
Background
Under the tunnel construction environment, because light is weak, operation needs strong light illumination so as to ensure convenience and safety of operation, a fixed searchlight can be used in part of tunnel construction sites at present, so that the problem of inconvenient angle adjustment occurs when different positions need to be illuminated, and meanwhile, the angle adjustment is required to reach the best illumination effect along with the limitation of the internal space of the tunnel.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a tunnel construction is with interim illumination support to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a temporary lighting support for tunnel construction, comprising:
the device comprises a mounting body, a rotary groove is formed in the bottom of the mounting body, a limiting groove is formed in the upper surface of the rotary groove, a connecting rod is arranged at the bottom of the mounting body, first grooves are formed in two sides of the connecting rod, and searchlights are rotatably connected inside the first grooves;
the rotating mechanism comprises a tooth block and a first gear, the tooth block is connected to two sides of the mounting body in a sliding manner, and the first gear is connected to the inside of the mounting body in a rotating manner;
the adjusting mechanism comprises a clamping block and a third gear, the clamping block is connected to the front face of the connecting rod in a sliding mode, and the third gear is connected to the inside of the connecting rod in a rotating mode.
Preferably, rotary mechanism still includes spout and first spring, and the spout is seted up in the both sides of installation body, and the inside activity joint of spout has first spring.
Preferably, the rotating mechanism further comprises a rotating block and a connecting block, the rotating block is fixedly connected to the upper surface of the first gear, and the connecting block is fixedly connected to the bottom of the first gear.
Preferably, the adjusting mechanism further comprises a second groove and a third groove, the second groove is formed in one side of the first groove, and the third groove is formed in one side of the second groove.
Preferably, the adjusting mechanism further comprises a second spring, a second gear and a rotating wheel, the second spring is movably clamped on the outer surface of the clamping block, the second gear is rotatably connected inside the second groove, and the rotating wheel is fixedly connected to one side of the second gear.
The utility model discloses a tunnel construction is with interim illumination support, its beneficial effect who possesses as follows:
1. this tunnel construction is with interim illumination support, when the angle of needs rotation regulation searchlight, at first spur the tooth piece and make the compression of first spring, at this moment, the tooth piece breaks away from with first gear, swivelling joint piece this moment, the commentaries on classics piece rotates in the inside of spacing groove, when swivelling joint piece, together rotatory with connecting block fixed connection's connecting rod and searchlight, can adjust the angle of searchlight, when adjusting suitable angle, loosen the tooth piece, the tension of first spring makes tooth piece and first gear mesh mutually, can block first gear, the device has the effect of being convenient for adjust the searchlight.
2. This temporary lighting support is used in tunnel construction, when the angle of regulation searchlight around needs, at first pulling fixture block makes the second spring compression, and the fixture block breaks away from the second gear, when rotating the runner, the second gear drives rather than the third gear rotation of meshing, the junction fixed connection of third gear and searchlight both sides, when third gear rotation, drive the searchlight and rotate, when rotating suitable angle, loosen the fixture block and make the second spring drive the fixture block and pop out to the inside of second gear, can block second gear and third gear, the device has the effect of front and back regulation searchlight.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the explosion structure of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
fig. 4 is a schematic diagram of the explosion structure of the present invention;
fig. 5 is an enlarged schematic view of the a position of the present invention.
In the figure: 1. an installation body; 101. a limiting groove; 102. rotating the groove; 2. a rotation mechanism; 201. a chute; 202. a tooth block; 203. a first spring; 204. a first gear; 205. rotating the block; 206. connecting blocks; 3. a connecting rod; 301. a first groove; 4. an adjustment mechanism; 401. a second groove; 402. a third groove; 403. a clamping block; 404. a second spring; 405. a second gear; 406. a rotating wheel; 407. a third gear; 5. a searchlight.
Detailed Description
The embodiment of the utility model discloses tunnel construction is with interim illumination support, as shown in fig. 1-5, include:
the installation structure comprises an installation body 1, wherein a rotary groove 102 is formed in the bottom of the installation body 1, a limiting groove 101 is formed in the upper surface of the rotary groove 102, a connecting rod 3 is arranged at the bottom of the installation body 1, first grooves 301 are formed in two sides of the connecting rod 3, and searchlights 5 are rotatably connected inside the first grooves 301;
the rotating mechanism 2 comprises a tooth block 202 and a first gear 204, the tooth block 202 is connected to two sides of the installation body 1 in a sliding mode, and the first gear 204 is connected to the inside of the installation body 1 in a rotating mode;
and the adjusting mechanism 4 comprises a clamping block 403 and a third gear 407, the clamping block 403 is slidably connected to the front surface of the connecting rod 3, and the third gear 407 is rotatably connected to the inside of the connecting rod 3.
When the temporary lighting bracket for tunnel construction is used, a limiting groove 101 and a rotary groove 102 are formed in an installation body 1, a rotating mechanism 2 is rotatably connected to the limiting groove 101 and the rotary groove 102, a connecting rod 3 is fixedly connected to the bottom of the rotating mechanism 2, an adjusting mechanism 4 is arranged in the connecting rod 3, a third gear 407 in the adjusting mechanism 4 is fixedly connected with a searchlight 5, and the searchlight 5 is rotatably connected to the inside of a first groove 301;
the rotating mechanism 2 further comprises a sliding groove 201 and a first spring 203, the sliding groove 201 is arranged on two sides of the installation body 1, and the first spring 203 is movably clamped inside the sliding groove 201.
The rotating mechanism 2 further comprises a rotating block 205 and a connecting block 206, wherein the rotating block 205 is fixedly connected to the upper surface of the first gear 204, and the connecting block 206 is fixedly connected to the bottom of the first gear 204.
When the angle of the searchlight 5 needs to be adjusted in a rotating mode, the tooth block 202 is pulled to enable the first spring 203 to be compressed, at the moment, the tooth block 202 is separated from the first gear 204, at the moment, the connecting block 206 is rotated, the rotating block 205 rotates inside the limiting groove 101, when the connecting block 206 is rotated, the connecting rod 3 fixedly connected with the connecting block 206 and the searchlight 5 rotate together, the angle of the searchlight 5 can be adjusted, when the proper angle is adjusted, the tooth block 202 is loosened, the tooth block 202 is meshed with the first gear 204 through the tension of the first spring 203, the first gear 204 can be clamped, and the device has the effect of facilitating adjustment of the searchlight 5.
The adjusting mechanism 4 further comprises a second groove 401 and a third groove 402, the second groove 401 is disposed on one side of the first groove 301, and the third groove 402 is disposed on one side of the second groove 401.
The adjusting mechanism 4 further comprises a second spring 404, a second gear 405 and a rotating wheel 406, the second spring 404 is movably clamped on the outer surface of the clamping block 403, the second gear 405 is rotatably connected inside the second groove 401, and the rotating wheel 406 is fixedly connected to one side of the second gear 405.
When the angle of the searchlight 5 needs to be adjusted back and forth, the fixture block 403 is pulled to compress the second spring 404, the fixture block 403 is separated from the second gear 405, when the rotating wheel 406 is rotated, the second gear 405 drives the third gear 407 meshed with the second gear to rotate, the third gear 407 is fixedly connected with the connecting part of the two sides of the searchlight 5, when the third gear 407 rotates, the searchlight 5 is driven to rotate, when the rotating wheel rotates to a proper angle, the fixture block 403 is released to enable the second spring 404 to drive the fixture block 403 to pop out to the inside of the second gear 405, and the second gear 405 and the third gear 407 can be clamped.
The working principle is as follows: when the temporary lighting bracket for tunnel construction is used, a limiting groove 101 and a rotary groove 102 are formed in an installation body 1, a rotating mechanism 2 is rotatably connected to the limiting groove 101 and the rotary groove 102, a connecting rod 3 is fixedly connected to the bottom of the rotating mechanism 2, an adjusting mechanism 4 is arranged in the connecting rod 3, a third gear 407 in the adjusting mechanism 4 is fixedly connected with a searchlight 5, and the searchlight 5 is rotatably connected to the inside of a first groove 301;
when the angle of the searchlight 5 needs to be adjusted in a rotating mode, the tooth block 202 is pulled to enable the first spring 203 to be compressed, at the moment, the tooth block 202 is separated from the first gear 204, at the moment, the connecting block 206 is rotated, the rotating block 205 rotates inside the limiting groove 101, when the connecting block 206 is rotated, the connecting rod 3 fixedly connected with the connecting block 206 and the searchlight 5 rotate together, the angle of the searchlight 5 can be adjusted, when the proper angle is adjusted, the tooth block 202 is loosened, the tooth block 202 is meshed with the first gear 204 through the tension of the first spring 203, the first gear 204 can be clamped, and the device has the effect of facilitating adjustment of the searchlight 5.
When the angle of the searchlight 5 needs to be adjusted forwards and backwards, the latch 403 is pulled to compress the second spring 404, the latch 403 is separated from the second gear 405, when the rotating wheel 406 is rotated, the second gear 405 drives the third gear 407 engaged with the second gear to rotate, the third gear 407 is fixedly connected with the connecting part of the two sides of the searchlight 5, when the third gear 407 rotates, the searchlight 5 is driven to rotate, when the rotating wheel rotates to a proper angle, the latch 403 is released, the second spring 404 drives the latch 403 to pop out into the second gear 405, and the second gear 405 and the third gear 407 can be clamped, so that the device has the function of adjusting the searchlight 5 forwards and backwards.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a tunnel construction is with interim illumination support which characterized in that includes:
the device comprises an installation body (1), wherein a rotary groove (102) is formed in the bottom of the installation body (1), a limiting groove (101) is formed in the upper surface of the rotary groove (102), a connecting rod (3) is arranged at the bottom of the installation body (1), first grooves (301) are formed in two sides of the connecting rod (3), and searchlights (5) are rotatably connected inside the first grooves (301);
the rotating mechanism (2) comprises a tooth block (202) and a first gear (204), the tooth block (202) is connected to two sides of the mounting body (1) in a sliding mode, and the first gear (204) is connected to the inside of the mounting body (1) in a rotating mode;
adjustment mechanism (4), adjustment mechanism (4) include fixture block (403) and third gear (407), fixture block (403) sliding connection is in the front of connecting rod (3), third gear (407) rotate to be connected in the inside of connecting rod (3).
2. The temporary lighting bracket for tunnel construction according to claim 1, wherein: the rotating mechanism (2) further comprises a sliding groove (201) and a first spring (203), the sliding groove (201) is formed in two sides of the installation body (1), and the first spring (203) is movably connected to the inside of the sliding groove (201) in a clamping mode.
3. The temporary lighting bracket for tunnel construction according to claim 1, wherein: the rotating mechanism (2) further comprises a rotating block (205) and a connecting block (206), the rotating block (205) is fixedly connected to the upper surface of the first gear (204), and the connecting block (206) is fixedly connected to the bottom of the first gear (204).
4. The temporary lighting bracket for tunnel construction according to claim 1, wherein: the adjusting mechanism (4) further comprises a second groove (401) and a third groove (402), the second groove (401) is formed in one side of the first groove (301), and the third groove (402) is formed in one side of the second groove (401).
5. The temporary lighting bracket for tunnel construction according to claim 1, wherein: the adjusting mechanism (4) further comprises a second spring (404), a second gear (405) and a rotating wheel (406), the second spring (404) is movably clamped on the outer surface of the clamping block (403), and the second gear (405) is rotatably connected inside the second groove (401).
6. The temporary lighting bracket for tunnel construction according to claim 5, wherein: one side of the second gear (405) is fixedly connected with a rotating wheel (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320446.0U CN218064786U (en) | 2021-09-24 | 2021-09-24 | Interim illumination support is used in tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320446.0U CN218064786U (en) | 2021-09-24 | 2021-09-24 | Interim illumination support is used in tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218064786U true CN218064786U (en) | 2022-12-16 |
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ID=84413438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122320446.0U Active CN218064786U (en) | 2021-09-24 | 2021-09-24 | Interim illumination support is used in tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218064786U (en) |
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2021
- 2021-09-24 CN CN202122320446.0U patent/CN218064786U/en active Active
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