CN213025285U

CN213025285U - Safe propaganda device is used in construction management

Info

Publication number: CN213025285U
Application number: CN202022205328.0U
Authority: CN
Inventors: 李浩铭; 林集
Original assignee: Shaoxing Jiyue Culture Media Co ltd
Current assignee: Shaoxing Jiyue Culture Media Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-20
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a building construction management is with safe propaganda device, including propaganda frame, the equal fixedly connected with landing leg in both sides of propaganda frame, the positive both sides of propaganda frame all run through and are provided with the double-screw bolt, the rear side screw thread on double-screw bolt surface is connected with the screw thread piece, the inboard fixedly connected with connecting rod of screw thread piece, the inboard of connecting rod runs through to the inboard and the fixedly connected with pinch-off blades of propaganda frame, the inboard front side fixedly connected with fixed plate of propaganda frame, the top and the equal fixedly connected with slider in bottom of screw thread piece. The utility model discloses reach the effect that can conveniently change the poster, strengthened the practicality of safe propaganda device, this safe propaganda device is used in construction management, solved current publicity column and mostly pasted the propaganda poster on the publicity column, but the mode of pasting can make the unable convenient taking off of poster to lead to the propaganda poster too old, very troublesome problem when changing.

Description

Safe propaganda device is used in construction management

Technical Field

The utility model relates to a construction technical field specifically is a safe propaganda device is used in construction management.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. The security propaganda device is also called a bulletin board.

The publicity column needs to be used in building construction, but most of the existing publicity columns are used for pasting the publicity poster on the publicity column, but the pasting mode can make the poster be taken down conveniently and quickly, so that the publicity slogan is too old, the publicity column is very troublesome when being replaced, and the practicability of the safe publicity device is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a safe propaganda device is used in construction management possesses the advantage that can conveniently change the poster, has solved current publicity column and has mostly pasted the propaganda poster on the publicity column, but the mode of pasting can make the unable convenient taking off of poster to lead to the propaganda slogan too old, very troublesome problem when changing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe propaganda device is used in construction management, includes the propaganda frame, the equal fixedly connected with landing leg in both sides of propaganda frame, the positive both sides of propaganda frame all run through and are provided with the double-screw bolt, the rear side screw thread on double-screw bolt surface is connected with the screw thread piece, the inboard fixedly connected with connecting rod of screw thread piece, the inboard of connecting rod runs through to the inboard and the fixedly connected with pinch-off blades of propaganda frame, the inboard front side fixedly connected with fixed plate of propaganda frame, the top and the equal fixedly connected with slider in bottom of screw thread piece, the outside of slider and the inner wall sliding connection of propaganda frame, the outside fixedly connected with movable block of screw thread piece, the outside of movable block and the inner wall sliding.

As the utility model discloses it is preferred, the positive fixedly connected with carousel of double-screw bolt, the positive top fixedly connected with commentaries on classics piece of carousel.

As the utility model discloses it is preferred, the spout has all been seted up to the top and the bottom of propaganda frame inner chamber, the outside sliding connection of slider is in the inside of spout.

As the utility model discloses it is preferred, the back fixedly connected with bearing of propaganda frame inner chamber, the back swing joint of double-screw bolt is in the inside of bearing.

As the utility model discloses it is preferred, the shifting chute has been seted up in the outside of propaganda frame inner chamber, the outside sliding connection of movable block is in the inside of shifting chute.

As the utility model discloses it is preferred, the inboard fixedly connected with sliding pin of movable block, spacing frame has been cup jointed on the surface of sliding pin, the front side and the rear side of spacing frame all with the inner wall fixed connection of propaganda frame.

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

1. the utility model discloses a publicity frame, the landing leg, the double-screw bolt, the screw thread piece, the connecting rod, the pinch-off blades, the fixed plate, the cooperation of slider and movable block is used, move to drive the connecting rod to the front side through the screw thread piece, then drive the pinch-off blades and move to the front side, make the pinch-off blades press from both sides the poster tightly, reach the effect that can conveniently change the poster, the practicality of safe propaganda device has been strengthened, this safe propaganda device is used in construction management, it mostly pastes the propaganda poster on the publicity column to have solved current publicity column, but the mode of pasting can make the unable convenient taking off of poster, thereby leaded to propaganda slogan too old, very troublesome problem when changing.

2. The utility model discloses a carousel and the setting of changeing the piece can make the more stable rotation of double-screw bolt, have played spacing effect to the double-screw bolt simultaneously.

3. The utility model discloses a setting of spout can make the slider more smooth slide in the inside of propaganda frame, has reduced the friction between slider and the propaganda frame, has prolonged the life of slider, has played spacing effect to the slider simultaneously.

4. The utility model discloses a setting of bearing can make the more stable rotation of double-screw bolt, has played spacing effect to the double-screw bolt simultaneously.

5. The utility model discloses a setting of shifting chute can make the movable block more smooth slide in the inside of propaganda frame, prevents to appear the phenomenon of rocking.

6. The utility model discloses a setting of sliding pin and spacing frame can make the more stable back-and-forth movement of movable block, has played the effect of location simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1;

FIG. 3 is a side sectional view of the present invention;

fig. 4 is an enlarged structure diagram at the position B in the structure diagram 3 of the present invention;

fig. 5 is a side view of the moving block and the threaded block of the present invention;

fig. 6 is a partial structure front view of the present invention.

In the figure: 1. a publicity frame; 2. a support leg; 3. a stud; 4. a thread block; 5. a connecting rod; 6. a clamping plate; 7. a fixing plate; 8. a slider; 9. a moving block; 10. a turntable; 11. rotating the block; 12. a chute; 13. a bearing; 14. a moving groove; 15. a slide pin; 16. and a limiting frame.

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 of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a pair of safe propaganda device is used in construction management, including propaganda frame 1, the equal fixedly connected with landing leg 2 in both sides of propaganda frame 1, propaganda frame 1 is positive both sides all to run through and is provided with double-screw bolt 3, the rear side screw thread on double-screw bolt 3 surface is connected with thread block 4, the inboard fixedly connected with connecting rod 5 of thread block 4, the inboard of connecting rod 5 runs through to the inboard and the fixedly connected with clamp plate 6 of propaganda frame 1, the inboard front side fixedly connected with fixed plate 7 of propaganda frame 1, the top and the equal fixedly connected with slider 8 in bottom of thread block 4, the outside of slider 8 and the inner wall sliding connection of propaganda frame 1, the outside fixedly connected with movable block 9 of thread block 4, the outside of movable block 9 and the inner wall sliding connection of.

Referring to fig. 2, a turntable 10 is fixedly connected to the front surface of the stud 3, and a rotary block 11 is fixedly connected to the top of the front surface of the turntable 10.

As a technical optimization scheme of the utility model, through carousel 10 and the setting of commentaries on classics piece 11, can make the more stable rotation of double-screw bolt 3, played spacing effect to double-screw bolt 3 simultaneously.

Referring to fig. 4, the top and the bottom of the inner cavity of the advertisement frame 1 are both provided with a sliding groove 12, and the outer side of the sliding block 8 is slidably connected inside the sliding groove 12.

As a technical optimization scheme of the utility model, through the setting of spout 12, can make the inside slip of slider 8 at propaganda frame 1 more smooth, reduce the friction between slider 8 and the propaganda frame 1, prolong slider 8's life, played spacing effect to slider 8 simultaneously.

Referring to fig. 4, a bearing 13 is fixedly connected to the back of the inner cavity of the advertisement frame 1, and the back of the stud 3 is movably connected to the inside of the bearing 13.

As a technical optimization scheme of the utility model, through bearing 13's setting, can make double-screw bolt 3 more stable rotation, played spacing effect to double-screw bolt 3 simultaneously.

Referring to fig. 5, a moving groove 14 is formed on the outer side of the inner cavity of the advertisement frame 1, and the outer side of the moving block 9 is slidably connected inside the moving groove 14.

As a technical optimization scheme of the utility model, through the setting of shifting chute 14, can make the inside slip at propaganda frame 1 that the movable block 9 is more smooth, prevent the phenomenon that rocks.

Referring to fig. 4, a sliding pin 15 is fixedly connected to the inner side of the moving block 9, a limiting frame 16 is sleeved on the surface of the sliding pin 15, and the front side and the rear side of the limiting frame 16 are fixedly connected to the inner wall of the advertisement frame 1.

As a technical optimization scheme of the utility model, through sliding pin 15 and spacing frame 16's setting, can make the more stable back-and-forth movement of movable block 9, played the effect of location simultaneously.

The utility model discloses a theory of operation and use flow: during the use, at first the user rotates commentaries on classics piece 11 when needs are changed, it is rotatory that commentaries on classics piece 11 drives carousel 10, carousel 10 drives double-screw bolt 3 rotatory, double-screw bolt 3 drives screw block 4 backward movement, screw block 4 drives connecting rod 5 backward movement, connecting rod 5 drives clamp plate 6 backward movement, make clamp plate 6 and fixed plate 7 separation, then with the middle tight poster change of clamp can, cause to reach the effect that can convenient change poster.

In summary, the following steps: this safe propaganda device is used in construction management, through propaganda frame 1, landing leg 2, double-screw bolt 3, screw thread piece 4, connecting rod 5, pinch-off blades 6, fixed plate 7, the cooperation of slider 8 and movable block 9 is used, it moves to drive connecting rod 5 to the front side to move through screw thread piece 4, then it moves to drive pinch-off blades 6 to the front side, it presss from both sides the poster tightly to make pinch-off blades 6, reach the effect that can conveniently change the poster, the practicality of safe propaganda device has been strengthened, this safe propaganda device is used in construction management, it mainly pastes the propaganda poster on the publicity column to have solved current publicity column, but the mode of pasting can make the unable convenient taking off of poster, thereby leaded to the propaganda poster too old, very troublesome problem when changing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a construction management is with safe propaganda device, includes propaganda frame (1), its characterized in that: the two sides of the propaganda frame (1) are both fixedly connected with supporting legs (2), the two sides of the front surface of the propaganda frame (1) are both provided with studs (3) in a penetrating way, the rear side of the surface of the stud (3) is connected with a thread block (4) in a threaded manner, the inner side of the thread block (4) is fixedly connected with a connecting rod (5), the inner side of the connecting rod (5) penetrates through the inner side of the propaganda frame (1) and is fixedly connected with a clamping plate (6), the front side of the inner side of the propaganda frame (1) is fixedly connected with a fixed plate (7), the top and the bottom of the thread block (4) are both fixedly connected with a sliding block (8), the outer side of the sliding block (8) is connected with the inner wall of the propaganda frame (1) in a sliding way, the outer side of the thread block (4) is fixedly connected with a moving block (9), and the outer side of the moving block (9) is connected with the inner wall of the propaganda frame (1) in a sliding mode.

2. The safety propaganda device for building construction management according to claim 1, characterized in that: the front face of the stud (3) is fixedly connected with a turntable (10), and the top of the front face of the turntable (10) is fixedly connected with a rotating block (11).

3. The safety propaganda device for building construction management according to claim 1, characterized in that: spout (12) have all been seted up to the top and the bottom of propaganda frame (1) inner chamber, the outside sliding connection of slider (8) is in the inside of spout (12).

4. The safety propaganda device for building construction management according to claim 1, characterized in that: the back fixedly connected with bearing (13) of propaganda frame (1) inner chamber, the back swing joint of double-screw bolt (3) is in the inside of bearing (13).

5. The safety propaganda device for building construction management according to claim 1, characterized in that: a moving groove (14) is formed in the outer side of the inner cavity of the propaganda frame (1), and the outer side of the moving block (9) is connected to the inside of the moving groove (14) in a sliding mode.

6. The safety propaganda device for building construction management according to claim 1, characterized in that: the inner side of the moving block (9) is fixedly connected with a sliding pin (15), the surface of the sliding pin (15) is sleeved with a limiting frame (16), and the front side and the rear side of the limiting frame (16) are fixedly connected with the inner wall of the propaganda frame (1).