CN212235735U

CN212235735U - Elevating system for fire control

Info

Publication number: CN212235735U
Application number: CN202020732584.2U
Authority: CN
Inventors: 杨勇; 蔺宝军
Original assignee: Shandong Ya'an Construction Engineering Co ltd
Current assignee: Shandong Ya'an Construction Engineering Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-29
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a elevating system for fire control, including counter weight bottom plate, head tree and rotation box, there is head tree and head tree one end at counter weight bottom plate top through the bolt fastening has the gear box through the bolt fastening, the gear box is inside to be installed reducing gear and reducing gear one end through the bearing and to be fixed with the transfer line through the bolt, the gear wheel is installed through the bearing in reducing gear one side, install searchlight and head tree top cover through the mounting bracket in the head tree outside and be equipped with the auxiliary stand. The utility model discloses can fix the squirt, have lift, rotation function simultaneously, be fit for being extensively promoted and used.

Description

Elevating system for fire control

Technical Field

The utility model relates to a fire-fighting apparatus technical field, in particular to elevating system for fire control.

Background

The fire fighter needs to hold the squirt shower nozzle of fire hose one end when fighting a fire, and high pressure water has great impact force when squirting from the squirt, needs double to fix, control, makes high pressure water spout to the scene of a fire, consumes fire fighter's physical power in a large number very easily simultaneously, for this reason, we provide a elevating system for fire control.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a lifting mechanism for fire fighting, which can effectively solve the problems of the background art.

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

a lifting mechanism for fire fighting comprises a counterweight bottom plate, a main upright post and a rotating box, wherein the top of the counterweight bottom plate is fixed with the main upright post through a bolt, one end of the main upright post is fixed with a gear box through a bolt, the inside of the gear box is provided with a reducing gear through a bearing, one end of the reducing gear is fixed with a transmission rod through a bolt, one side of the reducing gear is provided with a big gear through a bearing, the outer side of the main upright post is provided with a searchlight through a mounting rack, the top end of the main upright post is sleeved with an auxiliary upright post, a screw rod is arranged in the auxiliary upright post through a bearing, a first bevel gear is fixed at the bottom end of the screw rod through a bolt, the top of the auxiliary upright post is fixed with a rotating box through a bolt, one end of the rotating box is provided with a bolt through an installation groove, the top of the rotating box is fixed with a fixed frame through a bolt, the bottom of the fixed frame is fixed with a brake gear through a bolt, horizontal pole and horizontal pole one end are installed the cardboard through the bearing through the mounting groove in mount both sides.

Furthermore, one end of the transmission rod is fixed with a second bevel gear through a bolt, the second bevel gear and the first bevel gear are both located inside the main upright post, the second bevel gear and the first bevel gear are meshed with each other, and the inner side of the auxiliary upright post is provided with threads.

Furthermore, the bull gear one end is fixed with the rocking disc through the bolt and the rocking disc is located the king-post outside, bull gear and reducing gear meshing mutually.

Further, the auxiliary stand column is sleeved with a sealing sleeve, the sealing sleeve is located at the top end of the main stand column, the bottom of the counterweight bottom plate is provided with a roller through a bearing, and one end of the bottom of the counterweight bottom plate is fixed with a fixing block through a bolt.

Further, the bolt outside cover is equipped with a spring and cardboard all are located the mount inside, the quantity of horizontal pole is a plurality of.

Further, the brake gear is located inside the rotating box, one end of the bolt is connected with a latch through a thread groove, a second spring is sleeved on the outer side of the bolt, and the latch and the second spring are both located inside the rotating box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up the counter weight bottom plate, head tree and mount, personnel slope counter weight bottom plate makes the fixed block leave ground, can remove this device through the gyro wheel, with this device removal conflagration scene after, insert the squirt of fire hose one end inside the mount, the cardboard of the inside both sides of mount block under a plurality of spring promotes, fix the squirt, personnel rotate the rocking disc and drive the lead screw through bevel gear and No. two bevel gears and rotate, the lead screw rotates and promotes vice stand through the screw thread and reciprocates, thereby drive the inside squirt of mount and go up and down, adjust its height.

2. Rotate box and gear box through the setting, personnel drive the gear wheel when rotating the rocking disc and rotate, the gear wheel rotates and drives reducing gear and rotate, reducing gear rotates and drives bevel connection gear rotation No. one through the transfer line, the combination of gear wheel and reducing gear, can change, increase personnel rotate the moment of torsion of rocking disc, and the moment of torsion after will increasing conveys to the lead screw through bevel connection gear and bevel connection gear No. two, make the auxiliary column can realize quick lift, personnel stimulate the bolt, can pull away brake gear one side with the latch, make things convenient for personnel to rotate the squirt that mount and inside fixed, adjustment squirt angle, send out behind the bolt, No. two springs promote the latch and paste tight brake gear, fix the mount after rotating.

Drawings

Fig. 1 is the overall structure schematic diagram of the lifting mechanism for fire fighting.

Fig. 2 is the internal structure schematic diagram of the main column and the auxiliary column of the elevating mechanism for fire fighting.

Fig. 3 is the utility model relates to a elevating system gear box inner structure schematic diagram for fire control.

Fig. 4 is a schematic view of the structure of the fixing frame of the elevating mechanism for fire fighting.

Fig. 5 is a schematic view of the internal structure of the rotating box of the elevating mechanism for fire fighting.

In the figure: 1. a counterweight bottom plate; 2. a main upright post; 3. rotating the cartridge; 4. a fixed mount; 5. a gear box; 6. a secondary upright post; 7. a searchlight; 8. sealing sleeves; 9. shaking the plate; 10. a bolt; 11. clamping a plate; 12. a fixed block; 13. a roller; 14. a screw rod; 15. a first bevel gear; 16. a thread; 17. a second bevel gear; 18. a transmission rod; 19. a bull gear; 20. a reducing gear; 21. a brake gear; 22. a cross bar; 23. a first spring; 24. a second spring; 25. and (4) clamping teeth.

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.

As shown in fig. 1-5, a lifting mechanism for fire fighting comprises a counterweight bottom plate 1, a main column 2 and a rotating box 3, wherein the top of the counterweight bottom plate 1 is fixed with the main column 2 through bolts, one end of the main column 2 is fixed with a gear box 5 through bolts, the inside of the gear box 5 is provided with a reducing gear 20 through a bearing, one end of the reducing gear 20 is fixed with a transmission rod 18 through a bolt, one side of the reducing gear 20 is provided with a gear wheel 19 through a bearing, the outer side of the main column 2 is provided with a searchlight 7 through a mounting frame, the top end of the main column 2 is sleeved with a secondary column 6, the inside of the secondary column 6 is provided with a lead screw 14 through a bearing, the bottom end of the lead screw 14 is fixed with a bevel gear 15 through a bolt, the top of the secondary column 6 is fixed with the rotating box 3 through bolts, one end of the rotating box 3 is provided with the bolt 10 through a mounting groove, the horizontal pole 22 is installed through the mounting groove in the mount 4 both sides and the cardboard 11 is installed through the bearing to horizontal pole 22 one end.

One end of the transmission rod 18 is fixed with a second bevel gear 17 through a bolt, the second bevel gear 17 and the first bevel gear 15 are both located inside the main upright post 2, the second bevel gear 17 and the first bevel gear 15 are meshed with each other, and the inner side of the auxiliary upright post 6 is provided with threads 16.

In this embodiment, as shown in fig. 2, the reducing gear 20 rotates to drive the bevel gear 17 through the transmission rod 18, the bevel gear 17 rotates to drive the screw rod 14 to rotate through the bevel gear 15, and the screw rod 14 rotates to push the auxiliary upright post 6 to extend through the thread 16.

Wherein, gear wheel 19 one end is fixed with rocking disc 9 through the bolt and rocking disc 9 is located the head mast 2 outside, gear wheel 19 and reducing gear 20 meshing mutually.

In this embodiment, as shown in fig. 3, the rotary rocking disc 9 can drive the second bevel gear 17 to rotate through the large gear 19 and the reducing gear 20.

The auxiliary stand column 6 is sleeved with a sealing sleeve 8 and the sealing sleeve 8 is located at the top end of the main stand column 2, the bottom of the counterweight bottom plate 1 is provided with a roller 13 through a bearing, and one end of the bottom of the counterweight bottom plate 1 is fixed with a fixing block 12 through a bolt.

In this embodiment, as shown in fig. 1, the sealing sleeve 8 plays a sealing role between the main column 2 and the auxiliary column 6, so as to prevent water from entering the main column 2, so that the device can be tilted and moved by the rollers 13.

Wherein, bolt 10 outside cover is equipped with a spring 23 and cardboard 11 all are located the mount 4 inside, the quantity of horizontal pole 22 is a plurality of.

In this embodiment, as shown in fig. 4, a plurality of springs 23 may push the catch plate 11 to engage with the water gun inside the fixing frame 4.

Wherein, brake gear 21 is located and rotates inside box 3, bolt 10 one end is connected with latch 25 and bolt 10 outside cover through the thread groove and is equipped with No. two springs 24, latch 25 and No. two springs 24 all are located and rotate inside box 3.

In this embodiment, as shown in fig. 5, the second spring 24 can push the latch 25 to engage and fix the brake gear 21, so as to fix the rotating fixing frame 4.

It should be noted that, the utility model relates to a lifting mechanism for fire fighting, when working, the personnel incline the counter weight bottom plate 1 to make the fixed block 12 leave the ground, and then move the device through the roller 13, after moving the device on the fire scene, insert the water gun at one end of the fire-fighting water pipe into the fixed mount 4, the snap-gauge 11 at the two sides of the fixed mount 4 is blocked and fixed the water gun under the push of a plurality of springs 23, the personnel rotate the rocking disc 9 to drive the lead screw 14 to rotate through a bevel gear 15 and a bevel gear 17, the lead screw 14 rotates to push the auxiliary upright post 6 to move up and down through the screw thread 16, thereby driving the water gun in the fixed mount 4 to go up and down, adjusting the height, the personnel rotate the rocking disc 9 to drive the big gear 19 to rotate, the big gear 19 rotates to drive the reducing gear 20 to rotate, the reducing gear 20 rotates to drive the, combination of gear wheel 19 and reducing gear 20, can change, increase the moment of torsion that personnel rotated rocking disc 9, and the moment of torsion after will increasing conveys to lead screw 14 on through bevel gear 15 and bevel gear 17 No. two, make vice stand 6 can realize going up and down fast, seal cover 8 plays sealed effect between vice stand 6 and head mast 2, prevent that water from getting into inside, personnel stimulate bolt 10, can pull away brake gear 21 one side with latch 25, make things convenient for personnel to rotate the squirt that mount 4 and its inside was fixed, the adjustment squirt angle, send out behind the bolt 10, No. two spring 24 promote latch 25 and paste tight brake gear 21, fix mount 4 after the rotation, personnel open searchlight 7 and can shine bright light, can illuminate the inside condition in the scene of a fire.

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 elevating system for fire control, includes counter weight bottom plate (1), head mast (2) and rotation box (3), its characterized in that: counter weight bottom plate (1) top has head post (2) and head post (2) one end to pass through the bolt fastening to have gear box (5), gear box (5) are inside to be installed reducing gear (20) and reducing gear (20) one end through the bearing and to be fixed with transfer line (18) through the bolt, gear wheel (19) are installed through the bearing in reducing gear (20) one side, searchlight (7) and head post (2) top cover are installed through the mounting bracket in head post (2) outside and are equipped with auxiliary column (6), auxiliary column (6) are inside to be installed lead screw (14) and lead screw (14) bottom through the bearing and to be fixed with bevel connection gear (15) No. one through the bolt, auxiliary column (6) top has through the bolt fastening to rotate box (3) and rotate box (3) one end and install bolt (10) through the mounting groove, it has mount (4) and bottom to lead to pass through the bolt fastening to rotate box (3) top The brake gear (21) is fixed on the bolt, the cross rod (22) is installed on the two sides of the fixing frame (4) through the installation groove, and the clamping plate (11) is installed on one end of the cross rod (22) through the bearing.

2. A fire fighting lifting mechanism according to claim 1, characterized in that: one end of the transmission rod (18) is fixed with a second bevel gear (17) through a bolt, the second bevel gear (17) and the first bevel gear (15) are both located inside the main upright post (2), the second bevel gear (17) and the first bevel gear (15) are meshed with each other, and the inner side of the auxiliary upright post (6) is provided with a thread (16).

3. A fire fighting lifting mechanism according to claim 1, characterized in that: one end of the large gear (19) is fixed with a rocking disc (9) through a bolt, the rocking disc (9) is positioned on the outer side of the main upright post (2), and the large gear (19) is meshed with the reducing gear (20).

4. A fire fighting lifting mechanism according to claim 1, characterized in that: the auxiliary stand column (6) is sleeved with a sealing sleeve (8) and the sealing sleeve (8) is located at the top end of the main stand column (2), and a roller (13) and one end of the bottom of the counterweight bottom plate (1) are fixed with a fixing block (12) through bolts through bearings.

5. A fire fighting lifting mechanism according to claim 1, characterized in that: the outer side of the bolt (10) is sleeved with a spring (23), the spring (23) and the clamping plate (11) are both located inside the fixed frame (4), and the number of the cross rods (22) is multiple.

6. A fire fighting lifting mechanism according to claim 1, characterized in that: brake gear (21) are located and rotate inside box (3), bolt (10) one end is connected with latch (25) and bolt (10) outside cover through the thread groove and is equipped with No. two spring (24), latch (25) and No. two spring (24) all are located and rotate inside box (3).