CN219469469U - Novel hanging frame for maintenance of fire truck - Google Patents

Abstract

The utility model belongs to the technical field of hanging frames, in particular to a novel hanging frame for repairing a fire engine, aiming at the problem that when the existing hanging frame is used for lifting and repairing a fire engine, rollers are generally arranged at the bottom of the hanging frame, so that shaking easily occurs during lifting. The utility model has simple operation and convenient use, can conveniently carry out fixed lifting on the fire truck, is convenient for the movement of the lifting frame, can also carry out fixed support during use, and is convenient for people to use.

Description

Novel hanging frame for maintenance of fire truck

Technical Field

The utility model relates to the technical field of hanging frames, in particular to a novel hanging frame for maintenance of a fire truck.

Background

The lifting frame is a novel small lifting frame which is developed according to the requirements of carrying equipment, warehouse in and out, lifting and maintaining heavy equipment and material transportation in daily production of middle and small factories (companies), is suitable for manufacturing moulds, steam repair factories, mines, civil construction sites and occasions needing lifting, is used up and down by common building construction and construction personnel, realizes lifting mechanization, reduces manpower, reduces production and operation cost, improves working efficiency, and is technically improved along with development of information age.

When the existing hanging frame is used for hanging and maintaining the fire-fighting truck, the bottom of the hanging frame is generally provided with rollers, so that the hanging frame is easy to shake during hanging.

Disclosure of Invention

The utility model aims to solve the defect that the bottom of the existing hanging frame is generally provided with rollers when the fire truck is lifted and maintained, so that shaking is easy to occur when the hanging frame is lifted.

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

the utility model provides a novel gallows is used in fire engine maintenance, includes the mounting panel, the bottom fixed mounting of mounting panel has the backup pad that two symmetries set up, the bottom fixed mounting of backup pad has the bottom plate, the bottom of bottom plate rotates the runner that is connected with two symmetries set up, be equipped with supporting mechanism on the bottom plate, the bottom of mounting panel rotates and is connected with directional wheel, the bottom fixed mounting of mounting panel has the positioning seat that two symmetries set up, rotates between two positioning seats and is connected with the bull stick, and one side fixed mounting of one of two positioning seats has first motor, the output shaft and the bull stick fixed connection of first motor, the bottom of mounting panel is equipped with winding mechanism, the output shaft and the winding mechanism transmission of first motor are connected, rotate in the backup pad and be connected with the transfer line, the second motor is installed at the top of mounting panel, the output shaft and the transfer line fixed connection that corresponds of second motor, and two transfer line transmission are connected.

Preferably, the supporting mechanism comprises two supporting legs, the two supporting legs are slidably mounted on the bottom plate, a base plate is fixedly mounted at the bottom end of each supporting leg, a baffle is fixedly mounted at the top end of each supporting leg, a reset spring is fixedly mounted at the bottom of each baffle, and the bottom end of each reset spring is fixedly connected with the bottom plate.

Preferably, the top sliding connection of bottom plate has two symmetrical removal seats that set up, has seted up the wedge groove on the removal seat, and the wedge groove is mutually supported with corresponding baffle, and the sliding tray has been seted up at the top of bottom plate, rotates on the inner wall of sliding tray and is connected with the screw rod, and threaded connection has the movable block on the screw rod, movable block and removal seat fixed connection, and fixed mounting has first conical gear on the transfer line, and the one end fixed mounting of screw rod has second conical gear, first conical gear and two second conical gear intermeshing that correspond.

Preferably, the winding mechanism comprises a winding roller, two symmetrically arranged positioning plates are fixedly arranged at the bottom of the mounting plate, the winding roller is rotatably arranged between the two positioning plates, and the rotating rod is in transmission connection with the winding roller.

Preferably, a worm is fixedly arranged on the rotating rod, a worm wheel is fixedly arranged on the winding roller, and the worm is meshed with the worm wheel.

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, as the transmission connection of the two transmission rods is arranged, the first conical gear is meshed with the two second conical gears, and the wedge-shaped grooves on the movable seat are matched with the baffle plates, the rotating transmission rods can drive the baffle plates to move, and then the support legs are driven to fixedly support the device;

(2) Because the worm is meshed with the worm wheel, the rotating rod can drive the winding roller to rotate, so that the lifting rope is wound and lifted.

The utility model has simple operation and convenient use, can conveniently carry out fixed lifting on the fire truck, is convenient for the movement of the lifting frame, can also carry out fixed support during use, and is convenient for people to use.

Drawings

FIG. 1 is a schematic structural view of a novel hanger for repairing a fire truck;

FIG. 2 is a schematic side view of a novel hanger for maintaining a fire truck;

fig. 3 is a schematic diagram of a portion a of a novel hanger for repairing a fire truck.

In the figure: 1. a mounting plate; 2. a support plate; 3. a bottom plate; 4. a rotating wheel; 5. a directional wheel; 6. a positioning plate; 7. a positioning seat; 8. a first motor; 9. a roller; 10. a rotating rod; 11. a worm; 12. a worm wheel; 13. support legs; 14. a baffle; 15. a return spring; 16. a backing plate; 17. a movable seat; 18. a sliding groove; 19. a screw; 20. a moving block; 21. a transmission rod; 22. a second motor; 23. a first bevel gear; 24. a second bevel gear.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, a novel hanger for fire truck maintenance comprises a mounting plate 1, two symmetrically arranged support plates 2 are fixedly arranged at the bottom of the mounting plate 1, a bottom plate 3 is fixedly arranged at the bottom of the support plates 2, two symmetrically arranged rotating wheels 4 are rotationally connected to the bottom of the bottom plate 3, a supporting mechanism is arranged on the bottom plate 3, a directional wheel 5 is rotationally connected to the bottom of the mounting plate 1, two symmetrically arranged positioning seats 7 are fixedly arranged at the bottom of the mounting plate 1, a rotating rod 10 is rotationally connected between the two positioning seats 7, a first motor 8 is fixedly arranged at one side of one positioning seat 7 in the two positioning seats 7, an output shaft of the first motor 8 is fixedly connected with the rotating rod 10, a winding mechanism is arranged at the bottom of the mounting plate 1, an output shaft of the first motor 8 is in transmission connection with the winding mechanism, a transmission rod 21 is rotationally connected to the support plates 2, a second motor 22 is arranged at the top of the mounting plate 1, and an output shaft of the second motor 22 is in transmission connection with the corresponding transmission rod 21.

In this embodiment, the supporting mechanism includes two supporting legs 13, two supporting legs 13 slidable mounting are on bottom plate 3, the bottom fixed mounting of supporting legs 13 has backing plate 16, the top fixed mounting of supporting legs 13 has baffle 14, the bottom fixed mounting of baffle 14 has reset spring 15, the bottom and the bottom plate 3 fixed connection of reset spring 15, the top sliding connection of bottom plate 3 has two symmetrical movable seats 17 that set up, the wedge groove has been seted up on the movable seat 17, wedge groove and corresponding baffle 14 mutually support, sliding groove 18 has been seted up at the top of bottom plate 3, rotationally be connected with screw 19 on the inner wall of sliding groove 18, threaded connection has movable block 20 on the screw 19, movable block 20 and movable seat 17 fixed connection, and fixed mounting has first conical gear 23 on the transfer line 21, the one end fixed mounting of screw 19 has second conical gear 24, first conical gear 23 and two second conical gear 24 intermeshing that correspond, the transfer line 21 of rotation drives screw 19 through the intermeshing of first conical gear 23 and second conical gear 24, and drive screw 19 through the mutual meshing of screw 19 and movable block 20 and drive the movable block 20 and carry out the mutual support device of 13 through the mutual support groove of movable block 20.

In this embodiment, winding mechanism includes roller 9, and the bottom fixed mounting of mounting panel 1 has two locating plates 6 that the symmetry set up, and roller 9 rotates and installs between two locating plates 6, and bull stick 10 is connected with roller 9 transmission, and fixed mounting has worm 11 on the bull stick 10, and fixed mounting has worm wheel 12 on the roller 9, worm 11 and worm wheel 12 intermesh, and pivoted bull stick 10 drives roller 9 through worm 11 and worm wheel 12 intermesh and rotates, and then carries out the rolling to the lifting rope.

The working principle, during operation, can remove the device to suitable position through runner 4, hang the fire engine through the couple on the lifting rope and hang, when need hang, start first motor 8 switch, the output shaft of first motor 8 drives bull stick 10 and rotates, pivoted bull stick 10 drives roller 9 through the intermeshing of worm 11 and worm wheel 12 and rotates, and then carry out the rolling to the lifting rope, and then hang the fire engine through the couple on the lifting rope, restart the switch of second motor 22 simultaneously, the output shaft of second motor 22 drives two transfer lines 21 and rotates simultaneously through the transmission connection of two transfer lines 21, pivoted transfer line 21 drives screw 19 through the intermeshing of first conical gear 23 and second conical gear 24 and rotates through screw 19 and the threaded connection of movable block 20 and drive movable seat 17 and remove, thereby drive supporting leg 13 through the mutually supporting of wedge groove and baffle 14 and carry out fixed support to the device.

Example two

The second embodiment differs from the first embodiment in that the bottom of the mounting plate 1 is provided with a driving device, which is connected with the directional wheel 5, and the setting of the driving device can adjust the position of the directional wheel 5, thereby adjusting the position of the lifted fire truck.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (5)

1. The utility model provides a novel gallows is used in fire engine maintenance, includes mounting panel (1), its characterized in that, the bottom fixed mounting of mounting panel (1) has backup pad (2) that two symmetries set up, the bottom fixed mounting of backup pad (2) has bottom plate (3), the bottom of bottom plate (3) rotates runner (4) that are connected with two symmetries and set up, be equipped with supporting mechanism on bottom plate (3), the bottom of mounting panel (1) rotates and is connected with directional wheel (5), the bottom fixed mounting of mounting panel (1) has positioning seat (7) that two symmetries set up, rotates between two positioning seat (7) and is connected with bull stick (10), one side fixed mounting of one positioning seat (7) in two positioning seat (7) has first motor (8), the output shaft and bull stick (10) fixed connection of first motor (8), the bottom of mounting panel (1) is equipped with rolling mechanism, the output shaft and rolling mechanism transmission connection of first motor (8), the rotation is connected with transfer line (21) on backup pad (2), and the top of mounting panel (1) motor installs second motor (22) and transfer line (21) corresponding two fixed connection.

2. The novel hanger for fire truck maintenance according to claim 1, wherein the supporting mechanism comprises two supporting legs (13), the two supporting legs (13) are slidably mounted on the bottom plate (3), a base plate (16) is fixedly mounted at the bottom end of each supporting leg (13), a baffle plate (14) is fixedly mounted at the top end of each supporting leg (13), a return spring (15) is fixedly mounted at the bottom of each baffle plate (14), and the bottom end of each return spring (15) is fixedly connected with the bottom plate (3).

3. The novel hanger for fire truck maintenance according to claim 2, wherein the top sliding connection of the bottom plate (3) is provided with two symmetrical movable seats (17), wedge-shaped grooves are formed in the movable seats (17), the wedge-shaped grooves are matched with corresponding baffle plates (14), sliding grooves (18) are formed in the tops of the bottom plate (3), screw rods (19) are rotatably connected to the inner walls of the sliding grooves (18), movable blocks (20) are connected to the screw rods (19) in a threaded manner, the movable blocks (20) are fixedly connected with the movable seats (17), a first conical gear (23) is fixedly installed on a transmission rod (21), one end of each screw rod (19) is fixedly provided with a second conical gear (24), and the first conical gear (23) is meshed with the corresponding two second conical gears (24).

4. The novel hanger for fire truck maintenance according to claim 1, wherein the winding mechanism comprises a winding roller (9), two symmetrically arranged positioning plates (6) are fixedly arranged at the bottom of the mounting plate (1), the winding roller (9) is rotatably arranged between the two positioning plates (6), and the rotating rod (10) is in transmission connection with the winding roller (9).

5. The novel hanger for fire truck maintenance according to claim 4, wherein a worm (11) is fixedly installed on the rotating rod (10), a worm wheel (12) is fixedly installed on the winding roller (9), and the worm (11) is meshed with the worm wheel (12).