CN210004323U

CN210004323U - engineering machinery lamp damping device

Info

Publication number: CN210004323U
Application number: CN201920636657.5U
Authority: CN
Inventors: 何斐; 孙浩东; 陈伟
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-31
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses an engineering machine tool lamps and lanterns damping device, which comprises a fixing plate and i, the bottom of fixed plate is fixed with the double-screw bolt, the bottom both ends of fixed plate all are fixed with the fixing base of C shape, the inside of fixing base is fixed with the guide pillar, two the mounting panel with has been cup jointed in the slip on the guide pillar, the spring has all been cup jointed to the upper and lower both sides that just are located the mounting panel on the guide pillar, the nut has been cup jointed through the screw thread on the guide pillar, and the nut is located the top of spring, the through-hole has been seted up at the top of mounting panel, the fixed cover of inside of through-hole has been cup jointed the sleeve pipe, set up the recess that is the circumference array and arranges on the sheathed tube inner wall, the inside of recess is fixed with curved flexure strip, the inside of sheathed tube is equipped with.

Description

engineering machinery lamp damping device

Technical Field

The utility model relates to an engineering machine tool technical field especially relates to kinds of engineering machine tool lamps and lanterns damping device.

Background

In construction of engineering machinery, construction at night is sometimes needed, so that illumination is necessarily needed, however, the engineering machinery is accompanied by vibration like in working, and the conventional illuminating lamp is not provided with a good shock absorption structure, has very poor shock absorption effect and is easily damaged under the vibration, so that kinds of engineering machinery lamp shock absorption devices are provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing kinds of damping devices for engineering machinery lamps.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

engineering machine tool lamp damping device, including the fixed plate, the bottom of fixed plate is fixed with the double-screw bolt, the bottom both ends of fixed plate all are fixed with the fixing base of C shape, the inside of fixing base is fixed with the guide pillar, and two slide on the guide pillar and cup joint mounting panel, the spring has all been cup jointed to the upper and lower both sides that just is located the mounting panel on the guide pillar, cup jointed the nut through the screw on the guide pillar, and the nut is located the top of spring, the through-hole has been seted up at the top of mounting panel, the fixed cover in inside of through-hole has connect the sleeve pipe, set up the recess that is the circumference array and arranges on the sheathed tube inner wall, the inside of recess is fixed with curved flexure strip, the sheathed tube inside is equipped with cylindric lamp stand, the second recess that is the circumference array and arranges is seted up to the side of lamp stand, and the flexure strip joint is in the second recess, the lamp body is installed to the bottom of lamp stand, the.

Preferably, the guide post is perpendicular to the mounting plate.

Preferably, the th groove is equal to the second groove in number, and the th groove corresponds to the second groove .

Preferably, the elastic piece is fixed in the th groove through a screw.

Preferably, the th groove and the second groove are both rectangular.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the fixing plate is arranged on the engineering machinery through the bolt, and the spring is compressed or loosened through rotating the nut, so that the vibration distance of the mounting plate along the length direction of the guide pillar is convenient to adjust, the problem of relaxing spring elasticity caused by long-time use is avoided, and the impact stress on the lamp body along the guide pillar direction can be effectively reduced through the damping of the spring; through the elastic sheet that sets up, effective shock attenuation is carried out at the impact stress accessible elastic sheet with guide pillar vertical direction like this to avoid the lamps and lanterns body to receive direct impact, have fine protection effect, through rope, nut and the double-screw bolt that sets up, both be convenient for take out the lamp stand and also can avoid the lamp stand to drop simultaneously.

Drawings

Fig. 1 is a schematic structural view of kinds of engineering machinery lamp damping devices provided by the present invention;

fig. 2 is a cross-sectional view of the sleeve of kinds of engineering machinery lamp damping devices provided by the present invention.

In the figure, 1 fixing plate, 2 nuts, 3 fixing seats, 4 springs, 5 mounting plates, 6 lamp holders, 7 lamp bodies, 8 second grooves, 9 guide pillars, 10 sleeves, 11 nuts, 12 studs, 13 ropes, 14 th grooves and 15 elastic sheets.

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, not all embodiments, of the present invention .

Referring to fig. 1-2, kinds of engineering machinery lamp damping device, including fixed plate 1, the bottom of fixed plate 1 is fixed with double-screw bolt 12, the fixing base 3 of C shape is all fixed at the bottom both ends of fixed plate 1, the inside of fixing base 3 is fixed with guide pillar 9, sliding sleeve has been cup jointed with mounting panel 5 with on two guide pillars 9, spring 4 has all been cup jointed to the upper and lower both sides that just is located mounting panel 5 on guide pillar 9, nut 2 has been cup jointed through the screw thread on guide pillar 9, and nut 2 is located the top of spring 4, the through-hole has been seted up at the top of mounting panel 5, the inside fixed cover of through-hole has cup jointed sleeve 10, set up recess 14 that is the circumference array and arranges on the inner wall of sleeve 10, the inside of recess 14 is fixed with curved elastic sheet 15, the inside of sleeve 10 is equipped with cylindric lamp stand 6, the side of lamp stand 6 has been seted up the second recess 8 that is the circumference array arranges, and elastic sheet 15 joint is in second recess 8, lamp body 7 is installed to the bottom of lamp stand.

Wherein the guide posts 9 are perpendicular to the mounting plate 5.

Wherein, the th groove 14 is equal in number to the second groove 8, and the th groove 14 corresponds to the second groove 8 .

Wherein the elastic piece 15 is fixed in the th groove 14 by a screw.

Wherein, the th groove 14 and the second groove 8 are both rectangular.

The working principle is as follows: the fixing plate 1 is installed on the engineering machinery through bolts, the spring 4 is pressed or loosened through rotating the nut 2, so that the vibration distance of the installation plate 5 along the length direction of the guide pillar 9 is conveniently adjusted, the problem that the elasticity of the spring 4 is loosened after long-time use is avoided, and the impact stress on the lamp body 7 along the direction of the guide pillar 9 can be effectively reduced through the shock absorption of the spring 4; through the flexure strip 15 that sets up, effective shock attenuation is carried out at the impact stress accessible flexure strip 15 with guide pillar 9 vertical direction like this to avoid lamps and lanterns body 7 to receive direct impact, have fine protection effect, through rope 13, nut 12 and the double-screw bolt 12 that sets up, both be convenient for take out lamp stand 6 and also can avoid lamp stand 6 to drop simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The damping device for the engineering machinery lamp comprises a fixing plate (1) and is characterized in that a stud (12) is fixed at the bottom of the fixing plate (1), C-shaped fixing seats (3) are fixed at two ends of the bottom of the fixing plate (1), guide pillars (9) are fixed inside the fixing seats (3), two mounting plates (5) which are the same as are slidably sleeved on the guide pillars (9), springs (4) are sleeved on the upper sides and the lower sides of the mounting plates (5) on the guide pillars (9), nuts (2) are sleeved on the guide pillars (9) through threads, the nuts (2) are located above the springs (4), through holes are formed in the top of the mounting plates (5), sleeves (10) are fixedly sleeved inside the through holes, grooves (14) which are arranged in a circumferential array are formed in the inner wall of the sleeves (10), arc-shaped elastic sheets (15) are fixed inside the grooves (14) of the , lamp holders (6) of the cylindrical sleeves (10) are provided with lamp holders (6) of which are arranged in a circumferential array, a second groove (8) is arranged on the side of the lamp holder (6), and nuts (11) are connected with nuts (11) through nuts (11) in a screw nut (11) in a screw thread joint manner.
2. kinds of engineering machinery lamp shock-absorbing device according to claim 1, characterized in that, the guide post (9) is perpendicular to the mounting plate (5).
3. kinds of engineering machinery light shock absorbing device as claimed in claim 1, wherein the th groove (14) is equal in number to the second groove (8), the th groove (14) corresponds to the second groove (8) .
4. kinds of work machine light shock absorber device of claim 1, wherein, the elastic piece (15) is fixed in the groove (14) by screw.
5. kinds of engineering machinery lamp shock-absorbing devices as claimed in claim 1, wherein the groove (14) and the second groove (8) are both rectangular.