CN215482416U

CN215482416U - Safety device is used in bridge and culvert construction

Info

Publication number: CN215482416U
Application number: CN202121280760.4U
Authority: CN
Inventors: 张彦洪; 汪斌; 韩思雨; 王娅男; 朱洪峰
Original assignee: Heilongjiang Bada Road And Bridge Construction Co ltd
Current assignee: Heilongjiang Bada Road And Bridge Construction Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-11
Anticipated expiration: 2031-06-08

Abstract

The utility model provides a safety protection device for bridge and culvert construction, which comprises a bridge and culvert, U-shaped horseback riding clamps, a fan, an output pipe, a filter pipe, an activated carbon filter layer, a stainless steel screen plate, a longitudinal support rod, a bottom plate, a movable wheel, a detachable smoke cleaning hose structure, an angle adjustable smoke suction pipe structure and an angle adjustable lighting lamp shell structure, wherein the three U-shaped horseback riding clamps are sequentially connected to the middle part of the inner wall of the upper side of the bridge and culvert by bolts from left to right; the fan is connected to the left side of the inner wall of the upper side of the bridge and culvert through bolts; one end of the output pipe is in threaded connection with an exhaust pipe of the fan, and the other end of the output pipe is in threaded connection with the inside of a threaded through hole formed in the middle of the right end of the filter pipe; the active carbon filter layer is arranged in the filter tube. The arrangement of the connecting pipe, the smoke collecting pipe, the valve, the mounting pipe, the smoke cleaning hose and the clamp is beneficial to solving the problem that the connecting pipe is inconvenient to use in a longer bridge and culvert.

Description

Safety device is used in bridge and culvert construction

Technical Field

The utility model belongs to the technical field of construction safety protection, and particularly relates to a safety protection device for bridge and culvert construction.

Background

In the process of constructing the bridge and culvert, constructors can weld steel parts inside the bridge and culvert usually, and the produced smog is difficult for scattering during welding, thereby causing certain influence to constructors' health, and this needs to use a safety device to get rid of the produced smog of welding.

At present, safety protection devices are widely applied.

But the existing safety protection device also has the problems that the device is not convenient to use in a longer bridge and culvert, and the angle of the smoke suction pipe cannot be adjusted to realize the lighting function.

Therefore, the utility model of the safety protection device for bridge and culvert construction is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a safety protection device for bridge and culvert construction, which is realized by the following technical scheme:

a safety protection device for bridge and culvert construction comprises a bridge and culvert, U-shaped horseback riding clamps, a fan, an output pipe, filter pipes, an activated carbon filter layer, a stainless steel screen plate, a longitudinal support rod, a bottom plate, a movable wheel, a detachable smoke removal hose structure, an angle-adjustable smoke suction pipe structure and an angle-adjustable lighting lamp shell structure, wherein the three U-shaped horseback riding clamps are sequentially bolted on the middle part of the inner wall of the upper side of the bridge and culvert from left to right; the fan is connected to the left side of the inner wall of the upper side of the bridge and culvert through bolts; one end of the output pipe is in threaded connection with an exhaust pipe of the fan, and the other end of the output pipe is in threaded connection with the inside of a threaded through hole formed in the middle of the right end of the filter pipe; the active carbon filter layer is arranged in the filter tube; the stainless steel screen plate is connected to the left end of the filter pipe through a bolt; the lower end of the longitudinal support rod is connected with the middle part of the upper end of the bottom plate through a bolt; the plurality of moving wheels are respectively bolted at the four corners of the lower end of the bottom plate and are respectively arranged on the inner wall of the lower side of the bridge and culvert in a rolling manner; the detachable smoke cleaning hose structure is connected with the fan; the angle-adjustable smoking pipe structure is connected with the longitudinal support rod; the angle-adjustable illuminating lamp shell structure is connected with the longitudinal support rod; the detachable smoke-cleaning hose structure comprises connecting pipes, a smoke-collecting pipe, valves, an installation pipe, smoke-cleaning hoses and a clamp, wherein one ends of the connecting pipes are respectively and sequentially integrated inside through holes which are formed in the lower end of the smoke-collecting pipe from left to right, and the other ends of the connecting pipes are respectively in threaded connection with the upper ends of the valves; the upper end of the installation pipe is respectively connected with the lower end of the valve in a threaded manner.

Preferably, the angle-adjustable smoking pipe structure comprises a wind collecting cover, a smoking pipe, an angle-adjusting lug plate, a U-shaped mounting seat and a bolt nut, wherein the wind collecting cover is sleeved at the right end of the smoking pipe and is fastened and connected through a bolt; the upper end of the angle adjusting lug plate is connected with the left part of the lower side of the outer wall of the smoking pipe through a bolt, and the angle adjusting lug plate is fixedly connected with the upper side in the U-shaped mounting seat through a bolt and a nut.

Preferably, the angle-adjustable illuminating lamp shell structure comprises LED lamp strips, an illuminating lamp shell, a light equalizing cover, a rotating shaft, a sleeve and a wing-shaped screw, wherein the LED lamp strips are respectively and sequentially glued to the inner wall of the left side of the illuminating lamp shell from top to bottom; the light equalizing cover is connected to the right end of the illumination lamp shell through a bolt; the front end of the rotating shaft is bolted at the middle part of the rear end of the illumination lamp shell; the sleeve is sleeved on the outer wall of the rotating shaft and is fastened and connected through a wing-shaped screw.

Preferably, the left end of the smoke collecting pipe is in threaded connection with an air suction pipe of the fan, and the smoke collecting pipes are arranged inside the three U-shaped horseback riding clamps.

Preferably, the connecting pipes are provided with a plurality of connecting pipes, and one U-shaped horse riding card is arranged between every two connecting pipes.

Preferably, the lower end of the U-shaped mounting seat is connected to the middle part of the upper end of the longitudinal support rod through a bolt.

Preferably, the left side of the outer wall of the smoking pipe is sleeved with one end of a smoke cleaning hose and is arranged through clamp fastening connection, and the other end of the smoke cleaning hose is sleeved on the lower side of the outer wall of the installation pipe and is arranged through clamp fastening connection.

Preferably, the rear end of the sleeve is bolted to the middle part of the front end of the longitudinal support rod.

Preferably, the smoke-cleaning hose is a silica gel steel wire hose.

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

1. in the utility model, the arrangement of the connecting pipe, the smoke collecting pipe, the valve, the mounting pipe, the smoke cleaning hose and the clamp is beneficial to solving the problem that the connecting pipe is inconvenient to use in longer bridges and culverts.

2. In the utility model, the arrangement of the wind collecting cover, the smoke absorbing pipe, the angle adjusting lug plate, the U-shaped mounting seat and the bolt and nut is favorable for realizing the function of adjusting the smoke absorbing pipe.

3. According to the LED lamp strip, the lighting lamp shell and the light-equalizing cover are arranged, so that the lighting function is realized.

4. In the utility model, the arrangement of the activated carbon filter layer is beneficial to realizing the function of filtering harmful gases.

5. In the utility model, the arrangement of the moving wheels is beneficial to realizing the function of conveniently moving the bottom plate.

6. According to the utility model, the rotating shaft, the sleeve and the wing-shaped screw are arranged, so that the function of conveniently adjusting the angle of the illumination lamp shell is realized.

7. In the utility model, the arrangement of the valve is beneficial to selectively opening or closing the installation pipe, and the use is flexible and convenient.

8. According to the utility model, the smoke cleaning hose is arranged by adopting the silica gel steel wire hose, so that high-temperature smoke can be absorbed, and the problem that the smoke cleaning hose is easy to scald and damage can be avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Figure 2 is a schematic structural view of the removable smoke hose structure of the present invention.

Fig. 3 is a schematic structural view of the angularly adjustable smoking tube structure of the present invention.

Fig. 4 is a schematic structural view of the structure of the angle-adjustable illumination lamp housing of the present invention.

In the figure:

1. a bridge and a culvert; 2. a U-shaped riding card; 3. a fan; 4. an output pipe; 5. a filter tube; 6. an activated carbon filter layer; 7. a stainless steel mesh plate; 8. a longitudinal support bar; 9. a base plate; 10. a moving wheel; 11. the detachable smoke-cleaning hose structure; 111. a connecting pipe; 112. a smoke collecting pipe; 113. a valve; 114. installing a pipe; 115. a smoke-cleaning hose; 116. clamping a hoop; 12. an angularly adjustable smoking tube structure; 121. a wind collecting cover; 122. a smoking pipe; 123. an angle adjustment ear plate; 124. a U-shaped mounting seat; 125. a bolt and a nut; 13. an angle-adjustable illumination lamp housing structure; 131. an LED light strip; 132. an illumination lamp housing; 133. a light homogenizing cover; 134. a rotating shaft; 135. a sleeve; 136. a thumb screw.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, the safety protection device for bridge and culvert construction comprises a bridge and culvert 1, a U-shaped horseback 2, a fan 3, an output pipe 4, a filter pipe 5, an activated carbon filter layer 6, a stainless steel mesh plate 7, a longitudinal support rod 8, a bottom plate 9 and a movable wheel 10, wherein the three U-shaped horseback 2 are respectively bolted on the right side of the middle part of the inner wall of the upper side of the bridge and culvert 1 from left to right in sequence to play a role of fixing a pipeline; the fan 3 is connected to the left side of the inner wall of the upper side of the bridge and culvert 1 through bolts; one end of the output pipe 4 is in threaded connection with an exhaust pipe of the fan 3, and the other end of the output pipe is in threaded connection with the inside of a threaded through hole formed in the middle of the right end of the filter pipe 5; the active carbon filter layer 6 is arranged inside the filter pipe 5 and plays a role in filtering harmful substances in the gas; the stainless steel screen plate 7 is connected to the left end of the filter pipe 5 through a bolt; the lower end of the longitudinal support rod 8 is connected with the middle part of the upper end of the bottom plate 9 through a bolt; a plurality of removal wheel 10 respectively bolted connection be in bottom plate 9 lower extreme four corners position, a plurality of removal wheel 10 roll respectively and set up at 1 downside inner wall of bridge and culvert, play the effect of being convenient for remove bottom plate 9.

The safety protection device for bridge and culvert construction further comprises a detachable smoke cleaning hose structure 11, an angle-adjustable smoke suction pipe structure 12 and an angle-adjustable lighting lamp shell structure 13, wherein the detachable smoke cleaning hose structure 11 is connected with the fan 3; the angle-adjustable smoking pipe structure 12 is connected with the longitudinal support rod 8; the angle-adjustable illumination lamp shell structure 13 is connected with the longitudinal support rod 8, so that the functions of illumination and angle adjustment of the fume suction pipe can be realized, and the problem that the lamp shell structure is inconvenient to use in a longer bridge and culvert is solved.

The detachable smoke-cleaning hose structure 11 comprises a connecting pipe 111, a smoke-collecting pipe 112, a valve 113, an installation pipe 114, a smoke-cleaning hose 115 and a clamp 116, wherein one end of each of the connecting pipes 111 is respectively and sequentially integrated from left to right in a through hole formed in the lower end of the smoke-collecting pipe 112 from left to right, and the other end of each of the connecting pipes is respectively in threaded connection with the upper ends of the valves 113; a plurality of installation pipe 114 upper end respectively with a plurality of 113 lower extreme threaded connection of valve set up, when constructing in longer bridge and culvert 1, constructor can install the installation pipe 114 outer wall that the construction position corresponds with smoke cleaning hose 115 through clamp 116 according to the construction position to can avoid constructor to carry the longer problem that smoke cleaning hose 115 removed the cigarette, alleviate workman's intensity of labour, convenient to use.

In this embodiment, referring to fig. 3, the angle-adjustable smoking pipe structure 12 includes a wind-collecting cover 121, a smoking pipe 122, an angle-adjusting ear plate 123, a U-shaped mounting seat 124 and a bolt nut 125, wherein the wind-collecting cover 121 is sleeved on the right end of the smoking pipe 122 and is fastened and connected by a bolt; the upper end of the angle adjusting lug plate 123 is connected with the left part of the lower side of the outer wall of the smoking pipe 122 through a bolt, the angle adjusting lug plate 123 is fixedly connected with the upper middle side in the U-shaped mounting seat 124 through a bolt and a nut 125, when the angle of the smoking pipe 122 is adjusted, the bolt and the nut 125 are loosened, so that the angle adjusting lug plate 123 can swing in the U-shaped mounting seat 124 by taking the bolt and the nut 125 as the center, the angle of the smoking pipe 122 can be changed, after the angle of the smoking pipe 122 is adjusted, the bolt and the nut 125 are screwed, and the function of adjusting the smoking pipe 122 is realized.

In this embodiment, referring to fig. 4, the angle-adjustable illumination lamp housing structure 13 includes an LED lamp strip 131, an illumination lamp housing 132, a light equalizing cover 133, a rotating shaft 134, a sleeve 135 and a wing screw 136, wherein the plurality of LED lamp strips 131 are respectively glued to the inner wall of the left side of the illumination lamp housing 132 in sequence from top to bottom; the light homogenizing cover 133 is connected to the right end of the illumination lamp shell 132 through bolts; the front end of the rotating shaft 134 is bolted at the middle part of the rear end of the illumination lamp shell 132; sleeve pipe 135 cup joint at pivot 134 outer wall to through the fastening connection setting of thumb screw 136, during the illumination, open through control panel control LED lamp area 131, can realize the function of illumination, thereby make things convenient for the staff to be under construction in the dark department of bridge and culvert 1, through not hard up thumb screw 136, pivot 134 can be at the inside rotation of sleeve pipe 135 this moment, thereby can change the angle of illumination lamp body 132, realize the function that illumination angle is adjustable.

In this embodiment, specifically, the left end of the smoke collecting pipe 112 is connected with the suction pipe of the fan 3 by screw threads, and the smoke collecting pipe 112 is disposed inside the three U-shaped horseback riding cards 2.

In this embodiment, specifically, the connecting pipes 111 are provided in plurality, and one U-shaped riding card 2 is provided between every two connecting pipes 111.

In this embodiment, specifically, the lower end of the U-shaped mounting seat 124 is bolted to the middle of the upper end of the longitudinal support bar 8.

In this embodiment, specifically, the left side of the outer wall of the smoking pipe 122 is sleeved with one end of the smoke-cleaning hose 115 and is fastened and connected by the clamp 116, and the other end of the smoke-cleaning hose 115 is sleeved on the lower side of the outer wall of any one of the mounting pipes 114 and is fastened and connected by the clamp 116.

In this embodiment, specifically, the rear end of the sleeve 135 is bolted to the middle of the front end of the longitudinal support bar 8.

In this embodiment, the smoke-cleaning hose 115 is a silica-gel steel hose.

In this embodiment, the smoking pipe 122 is a stainless steel pipe.

In this embodiment, specifically, the LED strip 131 is a white LED strip.

In this embodiment, specifically, the light equalizing cover 133 is an acrylic plastic frosted light equalizing plate.

In this embodiment, specifically, the movable wheel 10 is a parking brake type nylon universal movable wheel.

In this embodiment, specifically, the fan 3 is an HG-22000S-type fan.

In this embodiment, specifically, the fan 3 and the LED strip 131 are respectively electrically connected to an external control panel.

Principle of operation

In the utility model, when construction is carried out in a longer bridge and culvert 1, constructors can install the smoke-cleaning hose 115 on the outer wall of the installation pipe 114 corresponding to the construction position through the hoop 116 according to the construction position, thereby avoiding the problem that the constructors carry the longer smoke-cleaning hose 115 to remove smoke, reducing the labor intensity of workers and being convenient to use; when the angle of the smoking pipe 122 is adjusted, the bolt and the nut 125 are loosened, so that the angle adjusting lug plate 123 can swing inside the U-shaped mounting seat 124 by taking the bolt and the nut 125 as the center, thereby changing the angle of the smoking pipe 122, and after the angle of the smoking pipe 122 is adjusted, the bolt and the nut 125 are screwed down, so that the function of adjusting the smoking pipe 122 is realized; during the illumination, open through control panel control LED lamp area 131, can realize the function of illumination to make things convenient for the staff to be under construction in the dark department of bridge and culvert 1, through not hard up thumb screw 136, pivot 134 can be at the inside rotation of sleeve pipe 135 this moment, thereby can change the angle of illumination lamp body 132, realize the function that illumination angle is adjustable.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The safety protection device for bridge and culvert construction is characterized by comprising a bridge and culvert (1), U-shaped horse riding clamps (2), a fan (3), an output pipe (4), filter pipes (5), an activated carbon filter layer (6), a stainless steel screen plate (7), longitudinal support rods (8), a bottom plate (9), a movable wheel (10), a detachable smoke-cleaning hose structure (11), an angle-adjustable smoke suction pipe structure (12) and an angle-adjustable lighting lamp shell structure (13), wherein the three U-shaped horse riding clamps (2) are respectively bolted on the middle part of the inner wall of the upper side of the bridge and culvert (1) from left to right in sequence; the fan (3) is connected to the left side of the inner wall of the upper side of the bridge culvert (1) through bolts; one end of the output pipe (4) is in threaded connection with an exhaust pipe of the fan (3), and the other end of the output pipe is in threaded connection with the inside of a threaded through hole formed in the middle of the right end of the filter pipe (5); the active carbon filter layer (6) is arranged inside the filter pipe (5); the stainless steel screen plate (7) is connected to the left end of the filter pipe (5) through bolts; the lower end of the longitudinal support rod (8) is connected with the middle part of the upper end of the bottom plate (9) through a bolt; the plurality of moving wheels (10) are respectively bolted at the four corners of the lower end of the bottom plate (9), and the plurality of moving wheels (10) are respectively arranged on the inner wall of the lower side of the bridge (1) in a rolling manner; the detachable smoke-cleaning hose structure (11) is connected with the fan (3); the angle-adjustable smoking pipe structure (12) is connected with the longitudinal support rod (8); the angle-adjustable illuminating lamp shell structure (13) is connected with the longitudinal support rod (8); the detachable smoke-cleaning hose structure (11) comprises connecting pipes (111), a smoke-collecting pipe (112), valves (113), an installation pipe (114), smoke-cleaning hoses (115) and a clamp (116), wherein one ends of the connecting pipes (111) are respectively and sequentially integrated from left to right and are arranged in through holes which are sequentially formed in the lower end of the smoke-collecting pipe (112) from left to right, and the other ends of the connecting pipes are respectively in threaded connection with the upper ends of the valves (113); the upper ends of the installation pipes (114) are respectively in threaded connection with the lower ends of the valves (113).

2. The safety protection device for bridge and culvert construction according to claim 1, wherein the angle-adjustable smoke suction pipe structure (12) comprises a wind collecting cover (121), a smoke suction pipe (122), an angle-adjusting lug plate (123), a U-shaped mounting seat (124) and a bolt nut (125), wherein the wind collecting cover (121) is sleeved at the right end of the smoke suction pipe (122) and is fixedly connected and arranged through a bolt; the upper end of the angle adjusting lug plate (123) is connected with the left part of the lower side of the outer wall of the smoking pipe (122) through a bolt, and the angle adjusting lug plate (123) is fixedly connected with the upper side in the U-shaped mounting seat (124) through a bolt and a nut (125).

3. The safety protection device for bridge and culvert construction according to claim 1, wherein the angle-adjustable illuminating lamp housing structure (13) comprises LED strips (131), an illuminating lamp housing (132), a light equalizing cover (133), a rotating shaft (134), a sleeve (135) and a wing screw (136), wherein the LED strips (131) are respectively glued on the inner wall of the left side of the illuminating lamp housing (132) from top to bottom in sequence; the light equalizing cover (133) is connected to the right end of the illumination lamp shell (132) through bolts; the front end of the rotating shaft (134) is bolted at the middle part of the rear end of the illumination lamp shell (132); the sleeve (135) is sleeved on the outer wall of the rotating shaft (134) and is fixedly connected and arranged through a wing-shaped screw (136).

4. The safety protection device for bridge and culvert construction according to claim 1, wherein the left end of the smoke collection pipe (112) is in threaded connection with an air suction pipe of a fan (3), and the smoke collection pipe (112) is arranged inside three U-shaped horseback riding clamps (2).

5. The safety guard device for bridge and culvert construction according to claim 1, wherein a plurality of connecting pipes (111) are provided, and one U-shaped riding card (2) is provided between every two connecting pipes (111).

6. The safety device for bridge and culvert construction according to claim 2, wherein the lower end of the U-shaped mounting seat (124) is bolted to the middle part of the upper end of the longitudinal support bar (8).

7. The safety protection device for bridge and culvert construction according to claim 2, wherein one end of the smoke cleaning hose (115) is sleeved on the left side of the outer wall of the smoke suction pipe (122) and is fixedly connected and arranged through a clamp (116), and the other end of the smoke cleaning hose (115) is sleeved on the lower side of the outer wall of any one of the installation pipes (114) and is fixedly connected and arranged through the clamp (116).

8. The safety guard device for bridge and culvert construction according to claim 1, wherein the rear end of the sleeve (135) is bolted to the middle part of the front end of the longitudinal support bar (8).