CN215409272U - Air pump convenient to fix on high altitude scaffold - Google Patents

Abstract

An air pump convenient to fix on a high-altitude construction frame comprises a motor, a pump body arranged at one end of the motor and in transmission connection with the motor, an air inlet communicated with the pump body and an air outlet, wherein a support seat is arranged at the bottom of the motor and comprises a step main body and a skirt edge, a through hole is formed in the skirt edge, a pipe fixing device is arranged in the step main body and comprises a clamp and a rotating shaft arranged at one end of the clamp, a transmission gear is arranged at one end of the rotating shaft and is in transmission connection with a lead screw, one end of the lead screw extends out of the support seat, for a high-altitude platform in a steel wire mesh structure, only a bolt needs to be inserted into a bolt hole in the skirt edge and penetrates through the steel wire mesh and is fixed by a practical nut at the back, when the high-altitude platform is constructed on a steel pipe scaffold, only a knob lead screw is needed, the lead screw rotates, and the two semicircular clamps are closed to form a fixing ring, the steel pipe is clamped, namely the steel pipe is fixed, and the clamp cannot be opened automatically according to the self-locking characteristic of the structure because the screw rod and the transmission teeth form a worm and gear structure.

Description

Air pump convenient to fix on high altitude scaffold

Technical Field

The utility model relates to the field of air pumps, in particular to an air pump convenient to fix on a high-altitude scaffold.

Background

With the popularization of high-altitude buildings, more and more operation means need to be suitable for high-altitude operation, an air pump, namely an air pump, a device for removing air from a closed space or adding air from the closed space also needs to operate at high altitude, and at present, the main problem of the high-altitude operation is the fixation of the air pump, so that once the high-altitude operation is not fixed in place, equipment is loosened or even falls off, and serious consequences can occur. The existing air pump directly prevents in a flat place when transporting the high-altitude operation platform, but to some construction operation platforms, some simple steel wire net frames are even only some steel pipe scaffolds, and the existing air pump can not meet the fixed mounting requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air pump convenient to fix on a high-altitude construction frame, and solves the problem that the air pump in the prior art is difficult to fix on a steel pipe scaffold when a steel wire mesh frame is arranged.

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

the utility model provides an air pump convenient to fix on high altitude scaffold, includes the motor, set up the pump body be connected in motor one end and motor drive the pump body intercommunication air intake, air outlet, establish the impeller in the pump body, under the drive of motor, the impeller rotates the internal air of compression pump, and gas gets into from the air intake, then gives vent to anger from the air outlet after the compression, and the rationale of air pump is prior art, does not do here and give redundant details. The supporting seat is established to the motor bottom, the supporting seat includes halfpace main part and shirt rim, establish the through-hole on the shirt rim, set up pipe fitting fixing device in the halfpace main part, pipe fitting fixing device includes the clamp, sets up the pivot in clamp one end, the driving tooth is established to pivot one end, the lead screw is connected in the driving tooth transmission, the supporting seat is stretched out to lead screw one end.

Furthermore, the clamp is in a semicircular arc shape, and the two groups of clamps are matched to form a complete fixed ring.

Further, establish the rubber pad in the clamp, rubber is used for increasing the frictional force between clamp and the steel pipe in order to increase stability.

Furthermore, the rotation directions of the transmission teeth of the two groups of hoops are opposite, and when the two groups of hoops are matched, the two transmission teeth are meshed.

Furthermore, one end of the hoop, which is close to the rotating shaft, is designed in a circular arc shape. This design can guarantee that the tip of semicircle clamp can not take place to interfere when rotating around the pivot.

Furthermore, each group of pipe fitting fixing devices comprises two fixing circular rings which are in transmission connection through a single screw rod. The single screw rod drives the two groups of fixed rings, so that the two fixed rings can be synchronized.

Further, the pipe fixing device comprises two groups.

Compared with the prior art, the utility model has the following beneficial effects: the high-altitude platform is wire mesh structure, only need insert the bolt in the bolt hole of shirt rim, and make the bolt run through the wire mesh and can realize the fixed of air pump at the back practical nut is fixed, when the construction of high platform is on steel pipe scaffold, only need the knob lead screw, the lead screw rotates, two semicircle clamps are closed to constitute a fixed ring, press from both sides the steel pipe tight, accomplish the fixed on the steel pipe promptly, because lead screw and driving gear constitute the worm gear structure, according to the auto-lock characteristic of this structure, the clamp can not be opened by oneself.

Drawings

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

Fig. 2 is a connection structure view of the clamp and the screw rod according to the present invention.

Fig. 3 is a view showing the structure of a band of the present invention.

FIG. 4 is a view showing the structure of the pipe fixing device of the present invention.

FIG. 5 is a ground view of the support base of the present invention.

Shown in the figure: 1. the pump body 2, the motor 3, the air inlet 4, the air outlet 5, the supporting seat 6, the reinforcing rib 7, the lead screw 8, the bolt hole 9, the transmission gear 10, the rotating shaft 11, the hoop 12, the rubber pad 13 and the groove.

Detailed Description

The utility model is further described below with reference to fig. 1-5.

The utility model provides an air pump convenient to fix on high altitude scaffold, includes motor 2, set up in the pump body 1 that 2 one end of motor and motor 2 transmission are connected 1 of the pump body intercommunication air intake 3, air outlet 4, establish the impeller in the pump body 1, under the drive of motor, the impeller rotates the air in the compression pump body, and gas gets into from air intake 3, then gives vent to anger from air outlet 4 after the compression, and the rationale of air pump is prior art, does not do here and describe repeatedly. Air intake 3 and air outlet 4 establish the top at motor 2, supporting seat 5 is established to motor 2 bottom, sets up air intake 3, air outlet 4 in the motor top, can be convenient for the design of supporting seat to increase the support area of bottom, reinforcing stability. Support seat 5 includes halfpace main part and shirt rim, establish through-hole 8 on the shirt rim, through-hole 8 distributes around support seat 5, set up pipe fitting fixing device in the halfpace main part, pipe fitting fixing device includes clamp 11, sets up pivot 10 in clamp 11 one end, driving gear 9 is established to 10 one end of pivot, driving gear 9 transmission connecting lead screw 7, clamp 11 is the semicircle arcuation, and two sets of clamps 11 cooperate to use and constitute a complete set ring. A rubber pad 12 is arranged in the hoop 11, and the rubber pad 12 is used for increasing the friction force between the hoop 11 and a steel pipe so as to increase the stability. The rotation directions of the transmission teeth 9 of the two groups of hoops 11 are opposite, and when the two groups of hoops are matched, the two transmission teeth are meshed. One end of the hoop, which is close to the rotating shaft, is designed to be a circular arc. This design can guarantee that the tip of semicircle clamp can not take place to interfere when rotating around the pivot. One end of the screw rod 7 extends out of the supporting seat 5. Preferably, a handle is arranged at one end of the screw rod 7, which extends out, so that the screw rod can be conveniently screwed. Each group of pipe fitting fixing devices comprises two fixing circular rings which are in transmission connection through a single screw rod. The single screw rod drives the two groups of fixed rings, so that the two fixed rings can be synchronized. The pipe fitting fixing device comprises two groups. Two sets of pipe fitting fixing device distribute in the supporting seat bottom, the corresponding recess is seted up to the supporting seat bottom, and the ring of fixing divides into two sets of clamps under the normality, and receives in the recess, and when rotating the lead screw, the clamp slowly rotates and merges downwards.

The specific working principle is as follows: aiming at the steel wire mesh platform: when the high-altitude operation platform is in a steel wire grid shape, the air pump is placed stably, then the bolt penetrates through the through hole, and the fixing of the air pump is completed by fixing the air pump by the nut on the back of the platform.

To the support body that the steel pipe was set up, will the air pump is placed in preset position, when the clamp that requires in the recess is rotatory to come out, can wrap up the steel pipe in inside, realizes the fixed to the steel pipe. It is specific, remove the air pump, be in directly over the steel pipe up to the recess, then rotate the lead screw, the lead screw rotates and drives the driving gear and rotate, it rotates and drives the pivot rotation to rotate the tooth, the pivot drives the clamp and rotates, two semicircle clamps rotate relatively, then wrap up the steel pipe in inside, the rubber pad in the clamp can increase the frictional force between clamp and the steel pipe, it is preferred, establish the connecting hole at the end of two sets of semicircle clamps, after two sets of semicircle clamp fixed coordination, can use the bolt fastening in the connecting hole, further reinforcing stability. After the use is completed, the bolt is loosened to reversely rotate the screw rod, the hoop is folded, and the disassembly of the air pump is completed.

The above description is only for the preferred embodiment of the present invention, and the shown orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, the terms "disposed", "installed", "connected", "fixed", etc. should be understood in a broad sense, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an air pump convenient to fix on high altitude scaffold, includes the motor, set up the pump body be connected in motor one end and motor drive the pump body intercommunication air intake, air outlet, its characterized in that, the supporting seat is established to the motor bottom, the supporting seat includes halfpace main part and shirt rim, establish the through-hole on the shirt rim, set up pipe fitting fixing device in the halfpace main part, pipe fitting fixing device includes the clamp, sets up the pivot in clamp one end, the driving tooth is established to pivot one end, the lead screw is connected in the driving tooth transmission, the supporting seat is stretched out to lead screw one end.

2. The air pump for facilitating the fixing of the air pump to the high-altitude scaffold as claimed in claim 1, wherein the clips are semi-circular arc shaped, and two sets of clips are used together to form a complete fixing ring.

3. The air pump of claim 2, wherein the clip is provided with a rubber pad therein.

4. An air pump adapted to be secured to an overhead scaffold according to claim 3 wherein the drive teeth of the two sets of clips are oppositely directed and mesh when the two sets of clips are engaged.

5. The air pump for facilitating its attachment to a high-altitude scaffold as claimed in claim 4, wherein the end of the clip adjacent to the pivot is of circular arc design.

6. The air pump convenient to fix on the high-altitude scaffold as claimed in claim 5, wherein each set of pipe fitting fixing device comprises two fixing rings, and the two fixing rings are in transmission connection through a single screw rod.

7. An air pump for facilitating its attachment to an overhead scaffold as claimed in claim 6 wherein the tube attachment means comprises two sets.

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