CN212090598U - Support frame for portable dry powder fire extinguisher - Google Patents

Abstract

The utility model discloses a support frame for portable dry chemical extinguisher, including telescopic link, setting at the first fixed disk of telescopic link one end, install the second fixed disk on the telescopic link and rotate the fixed cover of installing on the telescopic link. The fire extinguisher can be conveniently fixed at a certain height through the matching of the telescopic rod and the second fixed disk, the operation of a user is convenient, and the condition that the fire extinguisher can not be lifted by a single hand due to small strength is effectively avoided; simultaneously, the first mounting disc can improve the structural stability, and can utilize the bottom balls to move conveniently, so that the flexibility is enhanced.

Description

Support frame for portable dry powder fire extinguisher

Technical Field

The utility model relates to a support frame for portable dry powder fire extinguisher belongs to fire extinguisher technical field.

Background

The fire extinguisher is a portable fire extinguishing tool, and chemical articles are placed in the fire extinguisher for extinguishing fire. Fire extinguishers are one of the common fire protection facilities, stored in public places or places where fires may occur. The portable dry powder fire extinguisher is suitable for the initial fire of inflammable and combustible liquid, gas and live equipment, and when the portable dry powder fire extinguisher extinguishes fire, the portable or shoulder-carried fire extinguisher can fast rush to the fire scene, and the fire extinguisher is put down at a distance of about 5 meters from the burning place, and an operator should hold the spray pipe with one hand and lift the opening lifting ring on the gas bomb with the other hand when the portable dry powder fire extinguisher is used. The common hand-held dry powder fire extinguisher has the internal capacity of 4 kg, the weight of accessories such as a steel cylinder exceeds 6 kg, and the total weight of the dry powder fire extinguisher with the capacity of 5 kg used in a warehouse is about 7.5 kg.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a support frame for a portable dry powder fire extinguisher, which can conveniently fix the fire extinguisher at a certain height through the matching of a telescopic rod and a second fixed disk, is convenient for a user to operate, and effectively avoids the situation that the fire extinguisher can not be lifted by one hand due to small strength; simultaneously, the first mounting disc can improve the structural stability, and can utilize the bottom balls to move conveniently, so that the flexibility is enhanced.

In order to realize the aim, the support frame for the portable dry powder fire extinguisher comprises a telescopic rod, a first fixed disk arranged at one end of the telescopic rod, a second fixed disk arranged on the telescopic rod and a fixed sleeve rotatably arranged on the telescopic rod, wherein the telescopic rod comprises a thin rod and a thick rod, the first fixed disk is fixed at one end of the thin rod far away from the thick rod, one side of the first fixed disk far away from the thin rod is provided with a plurality of balls, the second fixed disk is slidably arranged on the thin rod and is fixed at one end of the thick rod close to the thin rod, one side of the second fixed disk close to the thick rod is provided with an installation groove, the installation groove is internally fixed with a first support spring, one end of the first support spring far away from the second fixed disk is provided with a magnetic support disk, one side of the support disk far away from the first support spring is provided with an arc, fixed cover rotates to be installed in the recess, the ribbon that can stretch out and draw back is installed to fixed sheathe in.

Preferably, one side of the first fixed disc, which is close to the slender rod, is provided with anti-skid lines.

Preferably, a second supporting spring is further arranged between the first fixed disk and the second fixed disk, and the second supporting spring is sleeved on the slender rod.

Preferably, a knob is fixed on the outer wall of one end, away from the thin rod, of the thick rod of the telescopic rod.

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

1. the fire extinguisher can be conveniently fixed at a certain height by matching the telescopic rod with the second fixed disc, the operation of a user is convenient, and the condition that the fire extinguisher cannot be lifted by a single hand due to small strength is effectively avoided;

2. simultaneously, the first mounting disc can improve the structural stability, and can utilize the bottom balls to move conveniently, so that the flexibility is enhanced.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic view of the present invention;

FIG. 4 is a sectional view of a second fixed disk.

In the figure: 1. the device comprises a telescopic rod, 2, a second fixed disk, 2-1, a supporting disk, 2-2, a first supporting spring, 3, a first fixed disk, 3-1, a ball, 4, a second supporting spring, 5, a fixed sleeve, 5-1 and a binding belt.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a support frame for a portable dry chemical extinguisher, which comprises a telescopic rod 1, a first fixing plate 3 disposed at one end of the telescopic rod 1, a second fixing plate 2 mounted on the telescopic rod 1, and a fixing sleeve 5 rotatably mounted on the telescopic rod 1, wherein the telescopic rod 1 comprises a thin rod and a thick rod, the first fixing plate 3 is fixed at one end of the thin rod away from the thick rod, a plurality of balls are mounted on one side of the first fixing plate 3 away from the thin rod, the second fixing plate 2 is slidably mounted on the thin rod and fixed at one end of the thick rod close to the thin rod, a mounting groove is formed on one side of the second fixing plate 2 close to the thick rod, a first supporting spring 2-2 is fixed in the mounting groove, one end of the first supporting spring 2-2 away from the second fixing plate 2 has a magnetic supporting plate 2-1, an arc-shaped groove is formed in one side, far away from the first supporting spring 2-2, of the supporting plate 2-1, a groove is formed in the side wall of the thick rod, the fixing sleeve 5 is rotatably installed in the groove, and the fixing sleeve 5 is provided with a telescopic binding belt 5-1.

Preferably, one surface of the first fixed disk 3, which is close to the slender rod, is provided with anti-skid lines. Is favorable for preventing the foot from skidding.

Preferably, a second supporting spring 4 is further arranged between the first fixed disk 3 and the second fixed disk 2, and the second supporting spring 4 is sleeved on the thin rod. The energy is stored by compressing the second supporting spring 4, and the fire extinguisher is convenient to lift.

Preferably, a knob is fixed on the outer wall of one end of the thick rod of the telescopic rod 1, which is far away from the thin rod. The thick rod is convenient to screw.

The working process is as follows: the supporting plate 2-1 on the second fixing plate 2 is butted to an arc-shaped bottom at the bottom of a fire extinguisher, the magnetic supporting plate 2-1 is adsorbed on the fire extinguisher, the binding belt 5-1 is fixed on the fire extinguisher, the thick rod of the telescopic rod is pushed to compress the second supporting spring 4, and then the thick rod is screwed, so that the thick rod and the thin rod are fixed. Then the utility model is put into a fire extinguisher box together with a fire extinguisher for storage. When the conflagration breaks out, get with the fire extinguisher with the utility model discloses together take out and rush to the fire disaster, step on first fixed disk 3 with the foot, reverse twist moves thick pole, make thick pole and thin pole remove fixedly, then stimulate thick pole again, this moment under second supporting spring 4's effect, thick pole is very easy and carry second fixed disk 2 and rise to high with fire extinguisher on it, rise to suitable height, twist and move thick pole and make between thick pole and the thin pole fixed, can use the fire extinguisher according to conventional step this moment, pull out the safety pin, hold on one hand and hold the spray tube on one hand, fire extinguisher whole weight is pressed on second fixed disk 2 this moment, and the ball 3-1 of first fixed disk 3 bottoms also can make things convenient for the shift position.

In summary, the fire extinguisher can be conveniently fixed at a certain height through the matching of the telescopic rod and the second fixed disc 2, the operation of a user is convenient, and the condition that the fire extinguisher can not be lifted by a single hand due to small strength is effectively avoided; simultaneously, the first mounting plate 1 can improve the structural stability, and can utilize the bottom balls to move conveniently, so that the flexibility is enhanced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a support frame for portable dry chemical extinguisher, a serial communication port, including telescopic link (1), set up first fixed disk (3) in telescopic link (1) one end, install second fixed disk (2) on telescopic link (1) and rotate and install fixed cover (5) on telescopic link (1), telescopic link (1) is including thin pole and thick pole, first fixed disk (3) are fixed and are kept away from the one end of thick pole at thin pole, first fixed disk (3) are kept away from the one side of thin pole and are installed a plurality of ball (3-1), second fixed disk (2) slidable mounting just fix the one end that thick pole is close to thin pole on thin pole, the mounting groove has been seted up to the one side that second fixed disk (2) are close to thick pole in second fixed disk (2), the one end that second fixed disk (2) are kept away from in mounting groove internal fixation has magnetic supporting disk (2-1) The novel support plate is characterized in that an arc-shaped groove is formed in one side, far away from the first support spring (2-2), of the support plate (2-1), a groove is formed in the side wall of the thick rod, the fixing sleeve (5) is rotatably installed in the groove, and a telescopic binding belt (5-1) is installed on the fixing sleeve (5).

2. A support for a portable dry chemical extinguisher as claimed in claim 1, wherein the first holding pan (3) is provided with anti-slip threads on the side adjacent to the slender rod.

3. The support frame for the portable dry chemical extinguisher according to claim 1, wherein a second support spring (4) is further arranged between the first fixed tray (3) and the second fixed tray (2), and the second support spring (4) is sleeved on the slender rod.

4. The support frame for a portable dry chemical extinguisher according to claim 1, wherein the outer wall of the thick rod of the telescopic rod (1) at the end far from the thin rod is fixed with a knob.

Images