CN212108291U

CN212108291U - A portable lighting lamp bracket for construction

Info

Publication number: CN212108291U
Application number: CN202020551957.6U
Authority: CN
Inventors: 鄢浩斌
Original assignee: Individual
Current assignee: Guangdong Mingyang Construction Group Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-08
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a portable lighting lamp bracket for building construction, which comprises an underframe and an upper bracket, and also comprises a threaded rod which passes through the upper bracket, wherein the underframe and the upper bracket are both in U-shaped structures, the threaded rod is provided with a threaded pipe which is arranged on the inner wall of the threaded pipe which is rotated to pass through, the threaded pipe is fixedly inserted in the upper bracket, the bottom end of the threaded rod is inserted into a bottom cylinder, and the bottom cylinder is fixedly arranged on the underframe, the threaded rod is also rotatably passed through in the fixedly inserted threaded pipe on the upper bracket, thus, when the threaded rod is rotated, the height of the upper bracket is adjusted by utilizing the movement of the threaded pipe on the threaded rod, the installation operation of a lighting lamp on the lamp bracket is simpler and more convenient, the threaded rod is inserted between a first gear which is fixedly sleeved on the bottom end in the bottom cylinder and a second gear on a first rocker, the second rocker rotates to drive the threaded rod to rotate, and the operation is simple and convenient.

Description

A portable lighting lamp bracket for construction

Technical Field

The utility model relates to an engineering construction field, in particular to a portable lighting lamp bracket for construction.

Background

Engineering construction is that building installation enterprises collect the meeting of accounting engineering cost and remember accounting professional subject, is according to the requirement of construction engineering design file, newly-built, expand, the activity of rebuilding to the building engineering, four particulars such as engineering cost, material cost, machinery cost, other direct expenses are established to engineering construction, in the process of building construction, need use building construction lighting lamp frame, current lighting lamp frame is because its height is higher, the installation operation to the light on this lamp frame is comparatively troublesome, the convenience is lower, consequently can not satisfy the requirement.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a portable lighting lamp bracket for construction can effectively solve the problem in the background art.

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

the utility model provides a portable lighting lamp holder for construction, includes chassis and roof-rack, still including passing the threaded rod of roof-rack, chassis and roof-rack are "U" structure, threaded rod pivoted passes and sets up the screwed pipe on the inner wall, the fixed grafting of screwed pipe is in the roof-rack, the bottom of threaded rod injects in the end section of thick bamboo, just the fixed installation on the chassis of end section of thick bamboo, the threaded rod injects in the fixed bearing of injecting of one end in the end section of thick bamboo, the threaded rod injects still fixed the having cup jointed first gear on the part in the end section of thick bamboo, just meshing between first gear and the second gear is connected, injection in the second gear has first rocker, just the end section of thick bamboo setting of wearing out of first rocker activity.

Furthermore, two universal wheels are movably arranged on two sides of the bottom end of the underframe.

Furthermore, a rotating rod is fixedly inserted into a bearing in the inner wall of one side of the top frame, and a plurality of mounting seats are arranged at the bottom end of the rotating rod at equal intervals.

Furthermore, one end of the rotating rod penetrating out of the top frame is fixedly connected with a second rocker, and the second rocker is movably arranged to penetrate out of the fixed disc.

Furthermore, the fixed disk is fixedly installed on the top frame, and a plurality of positioning holes are formed in the fixed disk at equal angles on the circumference.

Furthermore, a positioning rod movably penetrates through the opening in the second rocker, a fixed block is fixedly sleeved on one end of the positioning rod, a spring is fixedly connected to the fixed block, one end of the spring is fixedly connected to the second rocker, and the other end of the positioning rod is inserted into a positioning hole in a corresponding position in the fixed disc.

Furthermore, limiting rods movably penetrate through the through holes in the two sides of the top frame, the bottom ends of the two limiting rods are fixedly connected to the bottom frame, and limiting discs are fixedly sleeved on the top ends of the two limiting rods.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a be provided with chassis and roof-rack, the threaded rod is passed to the fixed screwed pipe of injecting on the roof-rack in still pivoted, when the threaded rod rotates like this, utilize the screwed pipe to come the height-adjusting of roof-rack in the removal on the threaded rod, make on this lighting fixture to the installation operation simpler of light, it is more convenient, the threaded rod injects on the bottom in the end section of thick bamboo between the fixed first gear that cup joints and the second gear on the first rocker, rotate at the second rocker and can drive the threaded rod and rotate, and is easy operation, and is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the internal structure of the bottom tube of the present invention.

Fig. 3 is an enlarged view of the structure at a point a of the present invention.

In the figure: 1. a chassis; 2. a top frame; 3. a threaded rod; 4. a threaded pipe; 5. a bottom cylinder; 6. a first rocker; 7. a universal wheel; 8. a rotating rod; 9. a mounting seat; 10. a limiting rod; 11. a limiting disc; 12. a first gear; 13. a second gear; 14. fixing the disc; 15. a second rocker; 16. positioning a rod; 17. a fixed block; 18. a spring; 19. and (7) positioning the holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, a portable lighting lamp holder for building construction comprises a bottom frame 1 and a top frame 2, and a threaded rod 3 penetrating through the top frame 2, the bottom frame 1 and the top frame 2 are both U-shaped structures, the threaded rod 3 rotatably passes through a threaded pipe 4 with threads on the inner wall, the threaded pipe 4 is fixedly inserted in the top frame 2, the bottom end of the threaded rod 3 is inserted in the bottom barrel 5, the bottom barrel 5 is fixedly arranged on the underframe 1, the threaded rod 3 is fixedly inserted into the bearing at one end of the bottom barrel 5, the part of the threaded rod 3 inserted into the bottom barrel 5 is also fixedly sleeved with a first gear 12, and the first gear 12 is engaged with the second gear 13, the first rocker 6 is inserted into the second gear 13, and the first rocker 6 movably penetrates through the bottom barrel 5.

As shown in fig. 1, two universal wheels 7 are movably arranged on two sides of the bottom end of the chassis 1.

By adopting the scheme, the device is convenient to move by utilizing the rolling of the universal wheels 7.

As shown in fig. 1, a rotating rod 8 is fixedly inserted into a bearing in the inner wall of one side of the top frame 2, and a plurality of mounting seats 9 are further arranged at the bottom end of the rotating rod 8 at equal intervals.

Through adopting above-mentioned scheme, mount pad 9 is used for installing the light.

As shown in fig. 2, one end of the rotating rod 8 penetrating through the top frame 2 is fixedly connected with a second rocker 15, and the second rocker 15 movably penetrates through the fixed disk 14.

Through adopting above-mentioned scheme, utilize the bull stick 8 to rotate in the bearing on roof-rack 2 and can adjust the illumination convenience of the light of installation on mount pad 9, use more nimble.

As shown in fig. 3, the fixed plate 14 is fixedly mounted on the top frame 2, and a plurality of positioning holes 19 are formed in the fixed plate 14 at equal angles on the circumference.

As shown in fig. 3, a positioning rod 16 movably penetrates through the opening of the second rocker 15, one end of the positioning rod 16 is fixedly sleeved with a fixing block 17, a spring 18 is fixedly connected to the fixing block 17, one end of the spring 18 is fixedly connected to the second rocker 15, and the other end of the positioning rod 16 is inserted into a positioning hole 19 at a corresponding position on the fixing disc 14.

Through adopting above-mentioned scheme, after the illumination convenience to the light on mount pad 9 is adjusted and is accomplished, usable spring 18's pulling force is with the one end pulling of locating lever 16 go into the locating hole 19 of the corresponding position on fixed disk 14, fixes bull stick 8 on roof-rack 2.

As shown in fig. 1, through holes at two sides of the top frame 2 movably pass through limiting rods 10, bottom ends of the two limiting rods 10 are fixedly connected to the bottom frame 1, and top ends of the two limiting rods 10 are fixedly sleeved with limiting discs 11.

Through adopting above-mentioned scheme, two gag lever posts 10 play spacing effect to the roof-rack 2 that removes, avoid roof-rack 2 to take place relative rotation's the condition when reciprocating, design more reasonable

It should be noted that, the utility model relates to a portable lighting lamp holder for building construction, when in use, firstly, the first rocker 6 is rotated anticlockwise on the bottom cylinder 5, because the second gear 13 at one end of the first rocker 6 is engaged with the first gear 12 on the threaded rod 3, the threaded rod 3 rotates anticlockwise in the threaded pipe 4, the threaded pipe 4 drives the top frame 2 to move down to a proper height, the lighting lamp is installed on the installation seat 9 of the rotating rod 8, the limiting rod 10 passing through the through hole on the top frame 2 plays a role of limiting, the top frame 2 is prevented from rotating relatively, meanwhile, one end of the positioning rod 16 on the second rocker 15 can be drawn out from the positioning hole 19 at the corresponding position on the fixed disk 14 according to the requirement of actual situation, the rotating rod 8 is rotated by using the second rocker 15, the lighting direction of the lighting lamp installed on the installation seat 9 of the rotating rod 8 is adjusted, after the belt is adjusted, one end of the positioning rod 16 is pulled into the positioning hole 19 in the corresponding position on the fixed disc 14 by utilizing the pulling force of the spring 18, the rotating rod 8 is fixed on the top frame 2, then the first rocker 6 is rotated clockwise, the top frame 2 is lifted to a proper height, and finally the power supply of the illuminating lamp on the mounting seat 9 is switched on for illumination, so that the work can be finished.

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

1. The utility model provides a portable lighting lamp holder for construction, includes chassis (1) and roof-rack (2), its characterized in that: the utility model also comprises a threaded rod (3) which passes through the top frame (2), the bottom frame (1) and the top frame (2) are both in U-shaped structures, the threaded rod (3) passes through a threaded pipe (4) with threads on the inner wall in a rotating way, the threaded pipe (4) is fixedly inserted into the top frame (2), the bottom end of the threaded rod (3) is inserted into the bottom barrel (5), the bottom barrel (5) is fixedly arranged on the bottom frame (1), the threaded rod (3) is inserted into the bearing with one end fixedly inserted into the bottom barrel (5), the part of the threaded rod (3) inserted into the bottom barrel (5) is also fixedly sleeved with a first gear (12), and the first gear (12) is meshed with the second gear (13), a first rocker (6) is inserted into the second gear (13), and the first rocker (6) movably penetrates through the bottom barrel (5).

2. A portable lighting fixture for building construction as defined in claim 1, wherein: two universal wheels (7) are movably arranged on two sides of the bottom end of the underframe (1).

3. A portable lighting fixture for building construction as defined in claim 1, wherein: a rotating rod (8) is fixedly inserted into a bearing in the inner wall of one side of the top frame (2), and a plurality of mounting seats (9) are arranged at the bottom end of the rotating rod (8) at equal intervals.

4. A portable lighting fixture for building construction as defined in claim 3, wherein: one end of the rotating rod (8) penetrating through the top frame (2) is fixedly connected with a second rocker (15), and the second rocker (15) is movably arranged to penetrate through the fixed disc (14).

5. A portable lighting fixture for building construction according to claim 4, wherein: the fixed disc (14) is fixedly arranged on the top frame (2), and a plurality of positioning holes (19) are formed in the fixed disc (14) at equal angles on the circumference.

6. A portable lighting fixture for building construction according to claim 4, wherein: the positioning rod (16) is movably passed through the opening in the second rocker (15), one end of the positioning rod (16) is fixedly sleeved with the fixing block (17), the fixing block (17) is fixedly connected with a spring (18), one end of the spring (18) is fixedly connected onto the second rocker (15), and the other end of the positioning rod (16) is inserted into the positioning hole (19) in the corresponding position in the fixing disc (14).

7. A portable lighting fixture for building construction as defined in claim 1, wherein: the limiting rods (10) movably penetrate through the through holes in the two sides of the top frame (2), the bottom ends of the limiting rods (10) are fixedly connected to the bottom frame (1), and the top ends of the limiting rods (10) are fixedly sleeved with the limiting discs (11).