CN215804331U

CN215804331U - Fire safety hook ladder

Info

Publication number: CN215804331U
Application number: CN202122055006.7U
Authority: CN
Inventors: 张德铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-11
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a fire safety hook ladder, which comprises fixing rods, wherein pedals are fixedly connected to the fixing rods at equal intervals, a fixing frame is fixedly connected to the tops of the fixing rods, a ladder frame is fixedly connected to the side wall of the fixing frame, an adjusting device is fixedly connected to the tops of the ladder frames, and a window breaking device is fixedly connected to the adjusting device. This fire control safety couple ladder, the top that has reached the dead lever sets up mount and ladder frame, the staff of being convenient for is with ladder frame card on high wall or window, make things convenient for the staff to scramble, the top of ladder frame sets up adjusting device, the staff of being convenient for adjusts the position of broken window device, when needs break the window, utilize adjusting device to call out broken window device, the staff utilizes wholly to bump into the eminence window, break the window, make things convenient for the staff to hang wholly to scramble, the efficiency of rescue is improved, the purpose of user demand is satisfied.

Description

Fire safety hook ladder

Technical Field

The utility model relates to the field of fire fighting equipment, in particular to a fire fighting safety hook ladder.

Background

The 'fire fighting' is to eliminate hidden troubles and prevent disasters. With the development of building technology, more and more high-rise buildings are pulled out of the ground, and the incidence rate of fire accidents of the high-rise buildings is increased year by year. In order to improve the rescue efficiency, a fire safety hook ladder needs to be used. At present, current fire control safety couple ladder, single structure, the function singleness is not convenient for the staff to carry out the breakage to the eminence window, and the security performance is relatively poor, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems of single structure, single function, inconvenience for workers to crush high-place windows, poor safety performance and incapability of meeting use requirements in the prior art, the utility model aims to provide a fire safety hook ladder, which can realize that a fixed rod, a pedal, a fixed frame, a step frame, an adjusting device and a window breaking device form a whole, the top of the fixed rod is provided with the fixed frame and the step frame, the step frame is convenient for the workers to clamp on a high wall or a window and to climb, the top of the step frame is provided with the adjusting device, the positions of the window breaking devices are convenient for the workers to adjust, when the window is required to be broken, the window breaking devices are called out by the adjusting device, the workers impact the high-place windows by the whole to break the windows, and the workers can hang the whole to climb, the rescue efficiency is improved, the traction rope and the pull ring are arranged, the climbing safety performance of workers is improved, and the use requirements are met.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a fire control safety couple ladder, includes the dead lever, equidistant fixedly connected with footboard of dead lever, the top fixedly connected with mount of dead lever, the lateral wall fixedly connected with ladder frame of mount, the top fixedly connected with adjusting device of ladder frame, adjusting device fixedly connected with breaks the window device.

Preferably, the inner wall of the ladder frame is fixedly connected with a wear pad.

Preferably, adjusting device includes first installation piece and second installation piece, first installation piece and second installation piece all with the top fixed connection of ladder frame, the clearance fixedly connected with slide bar of first installation piece and second installation piece, slide bar sliding connection has the motion piece, broken window device and motion piece fixed connection.

Preferably, the first mounting block and the second mounting block are rotatably connected with a rotating screw rod, the moving block is in threaded connection with the rotating screw rod, and a rotating disc is fixedly connected to the end of the rotating screw rod.

Preferably, the window breaking device comprises a supporting frame, the supporting frame is fixedly connected with the moving block, and a cone is fixedly connected to the surface of the supporting frame.

Preferably, the inner wall fixedly connected with of carriage leads positive pole, it has the connecting block to lead positive pole sliding connection, the lateral wall fixedly connected with reset spring of connecting block, reset spring cup joints with leading positive pole.

Preferably, the side wall of the connecting block is fixedly connected with a connecting frame, one end of the connecting frame, far away from the connecting block, is fixedly connected with a sleeve, and the sleeve is sleeved with the cone.

Preferably, the lateral wall fixedly connected with retainer plate of mount, retainer plate fixedly connected with haulage rope, equidistant fixedly connected with pull ring of haulage rope.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the window breaking device is integrated with the window breaking device through a fixed rod, a pedal, a fixed frame, a step frame, an adjusting device and the window breaking device, the fixed frame and the step frame are arranged at the top of the fixed rod, the step frame can be conveniently clamped on a high wall or a window by a worker, the worker can conveniently climb the high wall or the window, the adjusting device is arranged at the top of the step frame, the position of the window breaking device can be conveniently adjusted by the worker, when the window is required to be broken, the window breaking device is taken out by the adjusting device, the worker can crash the window at a high position by the whole body to break the window, the worker can conveniently hang the whole body to climb the window, the rescue efficiency is improved, a wear-resistant pad is arranged on the inner wall of the step frame to improve the whole hanging stability, the adjusting device is arranged, the first mounting block and the second mounting block are fixedly connected with the top of the step frame, a sliding rod is arranged in the gap between the first mounting block and the second mounting block for mounting a moving block, the window breaking device is fixedly connected with the moving block, the position of the window breaking device is convenient to adjust, a rotating lead screw is arranged in a gap between the first mounting block and the second mounting block, a rotating disc is rotated to drive the rotating lead screw to rotate, the moving block is driven to move, the position of the window breaking device can be adjusted, the window breaking device is arranged, a supporting frame is fixedly connected with the moving block, a cone is arranged on the surface of the supporting frame, workers can conveniently break a window by using the cone, the whole window is conveniently hung, the rescue efficiency is improved, a guide rod is arranged in the supporting frame, a connecting block is slidably connected with the guide rod, a reset spring supports the connecting block, a connecting frame and a sleeve are arranged on the side wall of the connecting block, the sleeve is sleeved with the cone, the damage to the people caused by the cone is reduced, when the window is required to be broken, the whole body is used for impacting the window, so that the sleeve is contacted with the window, the connecting frame is driven to move, and the connecting block is driven to move, the elastic potential energy of a reset spring is increased, so that a cone is exposed to crush a window, the window breaking efficiency is improved, the cone is automatically stored when not in use, the worker is protected, the traction rope and the pull ring are arranged, the climbing safety performance of the worker is improved, the fixed rod, the pedal, the fixed frame, the step frame, the adjusting device and the window breaking device are integrated, the fixed frame and the step frame are arranged at the top of the fixed rod, the step frame is convenient for the worker to clamp on a high wall or a window to facilitate climbing of the worker, the adjusting device is arranged at the top of the step frame to facilitate the worker to adjust the position of the window breaking device, when the window is required to be broken, the window breaking device is called out by the adjusting device, the worker impacts a window at a high place by the whole to break the window, the worker can hang the whole body to climb, and the rescue efficiency is improved, set up haulage rope and pull ring, improve staff's climbing security performance, satisfy user demand's purpose.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural view of a window breaking device according to the present invention.

The reference numbers in the figures illustrate:

1. fixing the rod; 2. a pedal; 3. a fixed mount; 4. a ladder frame; 5. an adjustment device; 51. a first mounting block; 52. a second mounting block; 53. a slide bar; 54. a motion block; 55. rotating the screw rod; 56. rotating the disc; 6. a window breaking device; 61. a support frame; 62. a cone; 63. a guide rod; 64. connecting blocks; 65. a return spring; 66. a connecting frame; 67. a sleeve; 7. a stationary ring; 8. a hauling rope; 9. and (4) a pull ring.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; rather than all embodiments. Based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fire control safety couple ladder, includes

dead lever

1, 1 equidistant fixedly connected with footboard 2 of dead lever, the top fixedly connected with mount 3 of dead lever 1, the lateral wall fixedly connected with ladder frame 4 of mount 3, the top fixedly connected with adjusting device 5 of ladder frame 4, adjusting device 5 fixedly connected with breaks window device 6. Dead lever 1, the footboard 2, the mount 3, the ladder frame 4, adjusting device 5 constitutes a whole with broken window device 6, the top of dead lever 1 sets up mount 3 and ladder frame 4, the staff of being convenient for is with ladder frame 4 card on high wall or window, make things convenient for the staff to scramble, the top of ladder frame 4 sets up adjusting device 5, the staff of being convenient for adjusts the position of broken window device 6, when needs break the window, utilize adjusting device 5 to transfer out 6 the broken window device, the staff utilizes wholly to bump the eminence window, break the window, make things convenient for the staff to hang wholly to scramble, improve rescue efficiency.

Example 2:

referring to fig. 3, a hook ladder for fire safety, further, a wear pad is fixedly connected to the inner wall of the ladder frame 4. The inner wall of the ladder frame 4 is provided with a wear pad, so that the overall suspension stability is improved.

Example 3:

referring to fig. 3, a fire safety hook ladder, further, an adjusting device 5 includes a first mounting block 51 and a second mounting block 52, both the first mounting block 51 and the second mounting block 52 are fixedly connected to the top of the ladder rack 4, a sliding rod 53 is fixedly connected to a gap between the first mounting block 51 and the second mounting block 52, a moving block 54 is slidably connected to the sliding rod 53, and a window breaking device 6 is fixedly connected to the moving block 54. The adjusting device 5 is arranged, the first mounting block 51 and the second mounting block 52 are fixedly connected with the top of the ladder frame 4, a sliding rod 53 is arranged in a gap between the first mounting block 51 and the second mounting block 52 and used for mounting a moving block 54, and the window breaking device 6 is fixedly connected with the moving block 54, so that the position of the window breaking device 6 can be adjusted conveniently.

Example 4:

referring to fig. 3, in a fire safety hook ladder, a rotary screw 55 is rotatably connected to both a first mounting block 51 and a second mounting block 52, a moving block 54 is threadedly connected to the rotary screw 55, and a rotary disc 56 is fixedly connected to an end of the rotary screw 55. A rotating screw rod 55 is arranged in a gap between the first mounting block 51 and the second mounting block 52, and a rotating disc 56 is rotated to drive the rotating screw rod 55 to rotate and drive the moving block 54 to move, so that the position of the window breaking device 6 can be adjusted.

Example 5:

referring to fig. 3-4, a fire safety hook ladder, further, a window breaking device 6 includes a support frame 61, the support frame 61 is fixedly connected with a moving block 54, and a cone 62 is fixedly connected to the surface of the support frame 61. Set up broken window device 6, carriage 61 and motion piece 54 fixed connection, the surface of carriage 61 sets up cone 62, and the staff of being convenient for utilizes cone 62 to carry out the breakage to the window, and the convenience hangs whole, improves rescue efficiency.

Example 6:

referring to fig. 4, in a fire safety hook ladder, a guide rod 63 is fixedly connected to an inner wall of a support frame 61, the guide rod 63 is slidably connected to a connecting block 64, a return spring 65 is fixedly connected to a side wall of the connecting block 64, and the return spring 65 is sleeved with the guide rod 63. The support frame 61 is internally provided with a guide rod 63, a connecting block 64 is connected with the guide rod 63 in a sliding manner, and a return spring 65 supports the connecting block 64.

Example 7:

referring to fig. 4, in a fire safety hook ladder, a connecting frame 66 is fixedly connected to a side wall of a connecting block 64, a sleeve 67 is fixedly connected to an end of the connecting frame 66 far away from the connecting block 64, and the sleeve 67 is sleeved with a cone 62. Connecting block 64's lateral wall sets up link 66 and sleeve 67, sleeve 67 cup joints with cone 62, it hurts the people to reduce cone 62, when breaking the window to needs, utilize wholly to strike the window, make sleeve 67 and window contact, drive link 66 motion, drive connecting block 64 motion, increase reset spring 65's elastic potential energy, make the cone 62 body expose, carry out the breakage to the window, improve broken window efficiency, and cone 62 is when not using, sleeve 67 is automatic to be accomodate, improve the protection to the staff.

Example 8:

referring to fig. 1-2, in a fire safety hook ladder, a fixing ring 7 is fixedly connected to a side wall of a fixing frame 3, a pulling rope 8 is fixedly connected to the fixing ring 7, and pulling rings 9 are fixedly connected to the pulling rope 8 at equal intervals. Set up haulage rope 8 and pull ring 9, improve staff's climbing security performance.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a fire control safety couple ladder, includes dead lever (1), its characterized in that: the fixed rod (1) is equidistant fixedly connected with footboard (2), the top fixedly connected with mount (3) of dead lever (1), the lateral wall fixedly connected with ladder frame (4) of mount (3), the top fixedly connected with adjusting device (5) of ladder frame (4), adjusting device (5) fixedly connected with broken window device (6).

2. A fire safety hook ladder according to claim 1, characterized in that: the inner wall of the ladder frame (4) is fixedly connected with a wear-resistant pad.

3. A fire safety hook ladder as claimed in claim 1 or 2, wherein: adjusting device (5) include first installation piece (51) and second installation piece (52), first installation piece (51) and second installation piece (52) all with the top fixed connection of ladder frame (4), the clearance fixedly connected with slide bar (53) of first installation piece (51) and second installation piece (52), slide bar (53) sliding connection has motion piece (54), broken window device (6) and motion piece (54) fixed connection.

4. A fire safety hook ladder according to claim 3, characterized in that: the first mounting block (51) and the second mounting block (52) are rotatably connected with a rotating screw rod (55), the moving block (54) is in threaded connection with the rotating screw rod (55), and the end part of the rotating screw rod (55) is fixedly connected with a rotating disc (56).

5. A fire safety hook ladder according to claim 3, characterized in that: the window breaking device (6) comprises a supporting frame (61), the supporting frame (61) is fixedly connected with the moving block (54), and a cone (62) is fixedly connected to the surface of the supporting frame (61).

6. A fire safety hook ladder according to claim 5, characterized in that: the inner wall fixedly connected with of carriage (61) leads positive pole (63), lead positive pole (63) sliding connection and have connecting block (64), the lateral wall fixedly connected with reset spring (65) of connecting block (64), reset spring (65) cup joint with leading positive pole (63).

7. A fire safety hook ladder according to claim 6, characterized in that: the lateral wall fixedly connected with link (66) of connecting block (64), one end fixedly connected with sleeve (67) of connecting block (64) is kept away from in link (66), sleeve (67) cup joint with cone (62).

8. A fire safety hook ladder as claimed in claim 1, 2, 4, 5, 6 or 7, wherein: the side wall fixedly connected with retainer plate (7) of mount (3), retainer plate (7) fixedly connected with haulage rope (8), haulage rope (8) equidistant fixedly connected with pull ring (9).