CN201015584Y

CN201015584Y - Clamping and suspending arm for escaping from window

Info

Publication number: CN201015584Y
Application number: CNU2006200151036U
Authority: CN
Inventors: 白孝林
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-30
Filing date: 2006-09-30
Publication date: 2008-02-06
Anticipated expiration: 2016-09-30

Abstract

The utility model provides an escape clip cantilever for window. The clamp cantilever comprises a locknut, a sliding clip arm, a pulling arm, a fixed clip arm and a supporting cantilever; one end of the pulling arm is provided with thread, and circle of the thread is provided with at least one cutting plane; the other end of the pulling arm is fixedly connected with the fixed clip arm, and the angle between the pulling arm and the fixed clip arm is less than or equal to 90 DEG; the fixed clip arm is connected with the supporting cantilever; the supporting cantilever is provided with a hole and/or a hook utilized to connect with other lifesaving appliances; one end of the sliding clip arm is provided with a through hole, size of the through hole is matched with cross section of the thread part of the pulling arm, so that the sliding clip arm can slide back and forth on the thread part of the pulling arm, but not rotate; the sliding clip arm and the fixed clip arm are arranged on the same side of the circle of the pulling arm; the locknut can rotate on the thread part of the pulling arm, so that the sliding clip arm can slide back and forth on the pulling arm. The clip cantilever of the utility model has the advantages of simple structure, convenient mounting, high reliability and strong bearing capacity, and can be utilized as a universal equipment for escape from an indoor disaster occurred in high rise building.

Description

A kind of clamping-overhanging rail for escape of window

Technical field

This utility model relates to a kind of escape equipment of taking refuge, and particularly relates to a kind of escape of window fixture.

Background technology

In numerous disasters, the tool of fire in the building, earthquake, terrorist incident is sudden, and they are also maximum to the injures and deaths that the mankind cause.The building disaster is for the escape equipment requirement secure fixation, simple to operate of taking refuge.And present civilian self-help escape is taken refuge and be can be used for temporary fixed device in the equipment and almost have only tightrope a kind of, and on other article that require to be fixed when using tightrope in doors.The use of tightrope has bigger danger, mainly comprises:

1. fixing on the article in thing with tightrope, be difficult to be connected firmly.

2. even be connected firmly, it is unsettled also to be difficult to make the equipment of taking refuge leave metope, so the escape personnel can only escape on metope in sliding friction decline, injures and deaths are also just unavoidable.

3. if do not have fixable article within doors, be exactly that buoyant apparatus also can't use.

4. for general public,, but, often be difficult to tightrope is fixedly secured owing to mental tension under the situation about taking place in disaster even if can find fixable article indoor.

Therefore this fixture of saving oneself of tightrope is not suitable as all very high civil buildings of practicality, the security requirement equipment of saving oneself is used.

Summary of the invention

This utility model has solved the requirement that civil buildings self-help escape equipment can't satisfy safety and practicality simultaneously, has proposed a kind of simple in structurely, be easy to install, and can secure fixation in the clamping-overhanging rail for escape of building window.

The clamping-overhanging rail for escape that the utility model proposes comprises: locking nut, slip jig arm, torque arm, fixing clamp arm; Described torque arm one end is provided with external screw thread, and the other end forms smaller or equal to the angle of 90 degree with fixing clamp arm and also fixedlys connected; Described locking nut can rotate at the torque arm threaded portion; Described slip jig arm one end is provided with a through hole, and described hole and torque arm threaded portion cross section are suitable, and the cross section is non-circular, the slip jig arm can be slided before and after the threaded portion of torque arm, and do not rotate.

Preferably, non-circular cross sections for example has two cutting planes for to clip at least one cutting plane on circle, and the plane parallel that forms with fixing clamp arm, torque arm.

Preferably, also comprise a supporting cantilever, described supporting cantilever is connected with fixing clamp arm; Described supporting cantilever is provided with hole and/or hook.

Preferably, also be provided with the adjustable supports unit in the torque arm, be used to regulate bearing height.The adjustable supports unit specifically can comprise: a support ring is regulated the height nut with supporting; Support ring is enclosed within the non-threaded part of torque arm, can slide and rotation in the non-threaded part of torque arm; Also be provided with one on the support ring and be used to support the supporting section of regulating the adjusting of height nut; Supporting section is used to support the windowsill outer with support adjusting height nut or is inserted in the wall mounted metal load-bearing hole, the window left and right sides, and support adjusting highly nut can be rotated on supporting section with the adjusting bearing height.

Preferably, also comprise a trimming bolt; The other end in the slip jig arm also is provided with an internal thread hole that is rotated fine setting for trimming bolt.

Preferably, also comprise a clamping screw, also be provided with an internal thread hole that is rotated locking for clamping screw fixing clamp arm distolateral.

Preferably, locking nut is a rudder formula locking nut.

Adopt this utility model clamping-overhanging rail for escape, its technique effect comprises the following aspects:

1. because clamping-overhanging rail is clipped on the external and internal wall of window edge when mounted, the gravity that human body weight is produced is dispersed on the body of wall by slip jig arm and fixing clamp arm; And the slip jig arm can not rotate in torque arm, it is hereby ensured that clamping-overhanging rail firmly fixes on unlikely slip on the body of wall, thereby provides reliable assurance for trapped personnel safe escape in building.

2. the noncircular cross section that is provided with on torque arm and slip jig arm adopts single cutting plane or many cutting planes, is easy to processing, and is with low cost.

3. by hole on the supporting cantilever and/or hook, can be used with other buoyant apparatus easily, can make in when escape yet, human body can sliding friction on metope, causes casualty accident.

4. the clamping-overhanging rail structure is ingenious, installs simply, can be installed in easily on the left and right sides wall of window, also can be fixed on the windowsill.The situation according to actual window that can be flexible by the adjustable supports unit is provided with bearing height.

5. by trimming bolt, clamping screw are set on slip jig arm, fixing clamp arm, can make clamping-overhanging rail can not be the axle rotation with the torque arm, has further improved the reliability of using.

6. adopt rudder formula locking nut, can clamping-overhanging rail is fixed on the body of wall.

7. clamping-overhanging rail is not afraid of during use in freezing winter and in sultry summer owing to use metal material, exposes to wind and rain.If apparatus surface is through anti-oxidant treatment, the shelf-life that can improve device greatly.

Description of drawings

Fig. 1 is the preferred embodiment axonometric chart of this utility model clamping-overhanging rail for escape of window;

The specific embodiment

With embodiment this utility model is described in further detail with reference to the accompanying drawings below.

The preferred embodiment of clamping-overhanging rail for escape of window as shown in Figure 1, comprise: height nut 5, fixing clamp arm 6, supporting cantilever 7, trimming bolt 8 are regulated in locking nut 1, slip jig arm 2, torque arm 3, support ring 4, support, and wherein locking nut can adopt rudder formula locking nut 1.Rudder formula locking nut 1 can rotate arbitrarily at torque arm 3 threaded portions, and the promotion slip jig arm 2 of advancing is locked on the body of wall, falls back and then can remove clamping-overhanging rail from body of wall.

Slip jig arm 2 is slided at torque arm 3 threaded portions, but does not rotate, and can get final product by in slip jig arm 2 and torque arm 3 corresponding noncircular cross section being set, for example: can clip at least one cutting plane on circle.As be provided with parallel plane two cutting planes that form with fixing clamp arm 6, torque arm 3 at torque arm 3 threaded portions, and torque arm 3 threaded portion cross sections and slip jig arm 2 sliding eye cross sections are suitable, are positioned at the same side of torque arm 3 circumference all the time so guaranteed slip jig arm 2 and fixing clamp arm 6.

Support ring 4 and support are regulated height nut 5 and are constituted the adjustable supports unit, are used to regulate bearing height.Support ring 4 slides in torque arm 3, and can 360 the degree rotation, be used to support the windowsill outer or be inserted in the wall mounted metal load-bearing hole, the window left and right sides, arbitrarily rotation is supported and is regulated height nut 5 convertible bearing heights.

Torque arm 3 is fixedlyed connected with fixing clamp arm 6, and is the angle smaller or equal to 90 degree.

Shape or parts such as the hole of using for escape, hook can be set on fixing clamp arm 6.For example increase a supporting cantilever 7, be connected with fixing clamp arm 6.As shown in Figure 1 can be for fixedly connected, and supporting cantilever is vertical with fixing clamp arm.Supporting cantilever is provided with hole and/or hook, is used for being connected with other buoyant apparatus, is used as buoyant apparatus such as tightropes.

Trimming bolt 8 can rotate in the screw on the slip jig arm 2 finely tunes, and does not serve as the axle rotation with torque arm 3 to guarantee slip jig arm 2, reliably slip jig arm 2 is fixed on the interior body of wall.Identical clamping screw can also be set, with further fixation clamp cantilever on fixing clamp arm 6.

As required, this utility model clamping-overhanging rail for escape of window can be fixed on the windowsill, on the right window wall of windowsill or on the left window wall of windowsill, preferably be fixed on the windowsill.

Claims

1. a clamping-overhanging rail for escape of window is characterized in that, described clamping-overhanging rail comprises: locking nut (1), slip jig arm (2), torque arm (3), fixing clamp arm (6);

Described torque arm (3) one ends are provided with external screw thread, and the other end forms smaller or equal to the angle of 90 degree with fixing clamp arm (6) and also fixedlys connected; Described locking nut (1) can rotate at torque arm (3) threaded portion; Described slip jig arm (2) one ends are provided with a through hole, and described hole and torque arm (3) threaded portion cross section is suitable, and the cross section is non-circular, slip jig arm (2) can be slided before and after the threaded portion of torque arm (3), and do not rotate.

2. clamping-overhanging rail for escape of window as claimed in claim 1 is characterized in that, described non-circular cross sections is: clip at least one cutting plane on circle.

3. clamping-overhanging rail for escape of window as claimed in claim 2 is characterized in that, described cutting plane has two, and the plane parallel that forms with fixing clamp arm (6), torque arm (3).

4. as the arbitrary described clamping-overhanging rail for escape of window of claim 1 to 3, it is characterized in that, also comprise a supporting cantilever (7), described supporting cantilever (7) is connected with fixing clamp arm (6); Described supporting cantilever (7) is provided with hole and/or hook.

5. as the arbitrary described clamping-overhanging rail for escape of window of claim 1 to 3, it is characterized in that, also be provided with the adjustable supports unit that is used to regulate bearing height in the torque arm (3).

6. clamping-overhanging rail for escape of window as claimed in claim 5 is characterized in that, described adjustable supports unit comprises a support ring (4) and supports and regulate height nut (5);

Support ring (4) slidably with the rotation the non-threaded part that is enclosed within torque arm (3); Also be provided with one on the support ring and be used for supporting the supporting section of regulating height nut (5) adjusting; Supporting section is supported on the windowsill outer with support adjusting height nut (5) or is inserted in the wall mounted metal load-bearing hole, the window left and right sides, and support adjusting highly nut (5) is rotated on supporting section with the adjusting bearing height.

7. as the arbitrary described clamping-overhanging rail for escape of window of claim 1 to 3, it is characterized in that, also comprise a trimming bolt (8); The other end in slip jig arm (2) also is provided with an internal thread hole that is rotated fine setting for trimming bolt (8).

8. as the arbitrary described clamping-overhanging rail for escape of window of claim 1 to 3, it is characterized in that, also comprise a clamping screw, also be provided with an internal thread hole that is rotated locking for clamping screw fixing clamp arm (6) distolateral.

9. as the arbitrary described clamping-overhanging rail for escape of window of claim 1 to 3, it is characterized in that described locking nut (1) is a rudder formula locking nut.