CN216239962U

CN216239962U - Protector is used in municipal administration public works construction

Info

Publication number: CN216239962U
Application number: CN202122832616.3U
Authority: CN
Inventors: 轩炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a protection device for municipal public engineering construction, which comprises a support main body, a protection component and a dust collection component, wherein the protection component is fixed on the outer wall of the top end of the support main body; the protective assembly comprises a rotating groove, a first rotating shaft, a rotating disc, a guide hole, a supporting rod, a connecting disc, a spring, protective plates, hinges, lug blocks and a second rotating shaft, the protective plates are symmetrically arranged on the outer wall of the top end of the support main body, and the hinges are fixedly connected to the outer wall between the protective plates; the utility model adopts the protective device, can perform shock absorption protection on the falling object at high altitude, improves the protective effect, reduces the potential safety hazard of the working environment, and improves the safety effect; still adopted dust extraction, can attract the dust that produces during the cutting to avoid the dust to cause harm to the staff, be favorable to staff's long-term work.

Description

Protector is used in municipal administration public works construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a protection device for municipal public engineering construction.

Background

Municipal public works are important guarantees for building urban material civilization and spiritual civilization; the urban municipal infrastructure is the basis of urban development and is a key facility for continuously guaranteeing the urban sustainable development; it mainly comprises various engineering systems of traffic, water supply, water drainage, gas, environmental sanitation, disaster prevention, landscaping and the like; while municipal utilities require protection when cutting materials; but current protector's protective effect is generally not good, leads to the unable protection of the thing that some high altitude dropped to lead to staff's operational environment comparatively dangerous, reduced the safety effect, can produce a lot of dusts during the cutting moreover, thereby can cause the health harm to the staff, be unfavorable for staff's long-term work.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of providing the protective device for municipal public engineering construction, which can perform shock absorption and protection on objects falling from high altitude, improve the protective effect, reduce the potential safety hazard of the working environment, improve the safety effect, and attract dust generated during cutting, thereby avoiding the harm of the dust to workers and being beneficial to the long-term work of the workers.

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

a protection device for municipal public engineering construction comprises a support main body, a protection component and a dust collection component, wherein the protection component is fixed on the outer wall of the top end of the support main body, and the dust collection components are fixed on the outer walls of two sides of the support main body;

the protective assembly comprises a rotating groove, a first rotating shaft, a rotating disc, a guide hole, a supporting rod, a connecting disc, a spring, a protective plate, a hinge, lug blocks and a second rotating shaft, the protective plate is symmetrically installed on the outer wall of the top end of the support main body, the hinge is fixedly connected to the outer wall between the protective plates, the lug blocks are fixedly distributed on the outer wall of the bottom end of the protective plate in a welding manner, the supporting rod is installed outside the lug blocks, the second rotating shaft is symmetrically and fixedly connected to the outer wall of one side of the supporting rod, the other end of the second rotating shaft is rotatably connected to the inside of the lug blocks, the rotating groove is formed in the inner wall of the top end of the support main body, the rotating disc is symmetrically installed on the inner wall of one side of the rotating groove, the first rotating shaft is fixedly connected to the outer walls of the two sides of the rotating disc, the other end of the first rotating shaft is rotatably connected to the inner wall of the rotating groove, the guide hole is correspondingly formed in the inner wall of one side of the rotating disc, the bottom outer wall of the supporting rod is fixedly welded with a connecting disc, the top outer wall of the connecting disc is fixedly welded with a spring, and the top end of the spring is welded on the outer wall of the rotating disc.

As a further scheme of the utility model: the dust absorption subassembly includes backup pad, third pivot, motor, draught fan, limiting plate and filter, it has the backup pad to distribute welded fastening on the both sides inner wall of support subject, the draught fan is installed to the symmetry on the outer wall between the backup pad, symmetry fixedly connected with third pivot on one side outer wall of draught fan, and the other end of third pivot rotates and connects on the inner wall of backup pad, inlay on the bottom inner wall of backup pad and install the motor, and the output shaft top of motor welds on the outer wall of third pivot, the welding that distributes on the both sides outer wall of support subject has the limiting plate, place on one side inner wall of limiting plate and be connected with the filter.

As a further scheme of the utility model: and a handle is fixedly connected to the outer wall of one side of the filter plate.

As a further scheme of the utility model: and bases are distributed and welded on the outer wall of the bottom end of the support main body.

As a further scheme of the utility model: the inner part of one side of the spring is sleeved with the outer wall of the supporting rod.

As a further scheme of the utility model: the limiting plate is F-shaped.

The utility model has the beneficial effects that: by adopting the protective device, the falling object at high altitude can be subjected to shock absorption and protection, the protective effect is improved, the potential safety hazard of the working environment is reduced, and the safety effect is improved;

still adopted dust extraction, can attract the dust that produces during the cutting to avoid the dust to cause harm to the staff, be favorable to staff's long-term work.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a view showing a structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is a side cut-away block diagram of the present invention;

illustration of the drawings: 1. a stent body; 2. a guard assembly; 3. a dust collection assembly; 4. a handle; 5. a base; 21. a rotating groove; 22. a first rotating shaft; 23. rotating the disc; 24. a guide hole; 25. a support bar; 26. a connecting disc; 27. a spring; 28. a protection plate; 29. a hinge; 210. an ear piece; 211. a second rotating shaft; 31. a support plate; 32. a third rotating shaft; 33. a motor; 34. an induced draft fan; 35. a limiting plate; 36. a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-2, a protection device for municipal public works construction comprises a support main body 1, a protection component 2 and a dust collection component 3, wherein the protection component 2 is fixed on the outer wall of the top end of the support main body 1, and the dust collection components 3 are fixed on the outer walls of two sides of the support main body 1; the handle 4 is fixedly connected to the outer wall of one side of the filter plate 36, so that the filter plate 36 can be taken out and placed through the handle 4, and the taking and placing effect is improved; the bases 5 are distributed, welded and fixed on the outer wall of the bottom end of the support main body 1, so that the stability of the support main body 1 is improved, and shaking during cutting is avoided;

the protective component 2 comprises a rotating groove 21, a first rotating shaft 22, a rotating disc 23, a guide hole 24, a support rod 25, a connecting disc 26, a spring 27, protection plates 28, a hinge 29, lug blocks 210 and a second rotating shaft 211, the protection plates 28 are symmetrically installed on the outer wall of the top end of the support main body 1, the hinge 29 is fixedly connected on the outer wall between the protection plates 28, the lug blocks 210 are fixedly distributed on the outer wall of the bottom end of the protection plates 28 in a welded mode, the support rod 25 is installed outside the lug blocks 210, the second rotating shaft 211 is symmetrically and fixedly connected on the outer wall of one side of the support rod 25, the other end of the second rotating shaft 211 is rotatably connected inside the lug blocks 210, the rotating groove 21 is formed in the inner wall of the top end of the support main body 1, the rotating disc 23 is symmetrically installed on the inner wall of one side of the rotating groove 21, the first rotating shaft 22 is fixedly connected on the outer walls of two sides of the rotating disc 23, and the other end of the first rotating shaft 22 is rotatably connected on the inner wall of the rotating groove 21, a guide hole 24 is formed in the inner wall of one side of the rotating disc 23 corresponding to the support rod 25, a connecting disc 26 is fixedly welded on the outer wall of the bottom end of the support rod 25, a spring 27 is fixedly welded on the outer wall of the top end of the connecting disc 26, and the top end of the spring 27 is welded on the outer wall of the rotating disc 23; the inner part of one side of the spring 27 is sleeved on the outer wall of the support rod 25, and when a heavy object slides to the protection plate 28, the support rod 25 is reset under the action of the spring 27 on the connecting disc 26.

The working principle of the utility model is as follows: when the thing drops at the high altitude, at first protect through guard plate 28, then extrude guard plate 28 under the action of gravity, then under the effect through hinge 29, make guard plate 28 rotate downwards, thereby make bracing piece 25 remove along guiding hole 24 on rolling disc 23, at the removal in-process, can adjust along the first pivot 22 that rotates in the groove 21 through rolling disc 23, and can be through under the effect of second pivot 211 on ear piece 210, ensure that guard plate 28 can the oscilaltion, at the heavy object landing to guard plate 28 department, spring 27 on connection pad 26 is under the effect this moment, make bracing piece 25 reset, ensure that guard plate 28 resets, can carry out the shock attenuation protection to the thing that the high altitude dropped, the protecting effect is improved, the potential safety hazard of operational environment has been reduced, the safety effect is improved.

Example two

Referring to fig. 3, the dust collection assembly 3 includes a support plate 31, a third rotating shaft 32, a motor 33, an induced draft fan 34, a limit plate 35 and a filter plate 36, the support plates 31 are distributed and welded on the inner walls of two sides of the support body 1, the induced draft fan 34 is symmetrically installed on the outer wall between the support plates 31, the third rotating shaft 32 is symmetrically and fixedly connected on the outer wall of one side of the induced draft fan 34, the other end of the third rotating shaft 32 is rotatably connected on the inner wall of the support plate 31, the motor 33 is installed on the inner wall of the bottom end of the support plate 31 in an embedded manner, the top end of an output shaft of the motor 33 is welded on the outer wall of the third rotating shaft 32, the limit plate 35 is distributed and welded on the outer wall of two sides of the support body 1, and the filter plate 36 is placed and connected on the inner wall of one side of the limit plate 35; the limiting plate 35 is F-shaped, the filter plate 36 can be clamped inside the limiting plate 35, and the limiting effect is improved.

Then when the staff cuts, start draught fan 34 and attract the dust, then adsorb through filter 36 in the limiting plate 35, then start motor 33 on the backup pad 31 and make draught fan 34 on the third pivot 32 carry out reciprocating rotation thirty degrees to enlarge draught fan 34 adsorption sphere, improved dust absorption effect, the dust that produces when can be to the cutting attracts, thereby avoids the dust to cause harm to the staff, is favorable to staff's long-term work.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The protection device for the municipal public engineering construction is characterized by comprising a support main body (1), a protection component (2) and a dust collection component (3), wherein the protection component (2) is fixed on the outer wall of the top end of the support main body (1), and the dust collection components (3) are fixed on the outer walls of two sides of the support main body (1);

the protective component (2) comprises a rotating groove (21), a first rotating shaft (22), a rotating disc (23), a guide hole (24), a supporting rod (25), a connecting disc (26), a spring (27), protective plates (28), a hinge (29), lug blocks (210) and a second rotating shaft (211), wherein the protective plates (28) are symmetrically installed on the outer wall of the top end of the support main body (1), the hinge (29) is fixedly connected on the outer wall between the protective plates (28), the lug blocks (210) are fixedly distributed on the outer wall of the bottom end of the protective plates (28) in a distributed and welded mode, the supporting rod (25) is installed outside the lug blocks (210), the second rotating shaft (211) is symmetrically and fixedly connected on the outer wall of one side of the supporting rod (25), the other end of the second rotating shaft (211) is rotatably connected inside the lug blocks (210), the rotating groove (21) is formed in the inner wall of the top end of the support main body (1), rotating disc (23) is installed to the symmetry on the one side inner wall of rotation groove (21), the first pivot (22) of equal fixedly connected with on the both sides outer wall of rotating disc (23), and the other end of first pivot (22) rotates and connects on the inner wall of rotation groove (21), guiding hole (24) have been seted up to corresponding bracing piece (25) on the one side inner wall of rotating disc (23), welded fastening has connection pad (26) on the bottom outer wall of bracing piece (25), welded fastening has spring (27) on the top outer wall of connection pad (26), and the top of spring (27) welds on the outer wall of rotating disc (23).

2. The protection device for municipal and public works construction according to claim 1, wherein the dust collection assembly (3) comprises support plates (31), third rotating shafts (32), motors (33), an induced draft fan (34), limit plates (35) and filter plates (36), the support plates (31) are welded and fixed on the inner walls of the two sides of the bracket main body (1) in a distributed manner, the induced draft fan (34) is symmetrically installed on the outer wall between the support plates (31), the third rotating shafts (32) are symmetrically and fixedly connected on the outer wall of one side of the induced draft fan (34), the other ends of the third rotating shafts (32) are rotatably connected on the inner walls of the support plates (31), the motors (33) are embedded on the inner wall of the bottom ends of the support plates (31), the top ends of output shafts of the motors (33) are welded on the outer wall of the third rotating shafts (32), the limit plates (35) are welded and arranged on the outer walls of the two sides of the bracket main body (1), and a filter plate (36) is placed and connected on the inner wall of one side of the limiting plate (35).

3. The protection device for municipal utility construction according to claim 2, wherein a handle (4) is fixedly attached to the outer wall of one side of the filter plate (36).

4. The protection device for municipal utility construction according to claim 1, wherein the outer wall of the bottom end of the bracket body (1) is distributed, welded and fixed with a base (5).

5. The protection device for municipal utility construction according to claim 1, wherein the spring (27) is internally sleeved on the outer wall of the support rod (25) on one side.

6. The municipal utility construction guard according to claim 2, wherein the retainer plate (35) is F-shaped.