CN204264211U - A kind of Portable oxygen gas cylinder conveyer - Google Patents

Abstract

The utility model discloses a portable oxygen bottle conveying device, which aims to provide a portable oxygen bottle conveying device which is not only convenient for carrying the oxygen bottle, but also can effectively reduce the labor intensity of the operator when carrying the oxygen bottle. It includes a storage flat plate, front and rear axles set on the storage flat plate, rollers set on the front and rear axles, the front axle is rotatably provided with a hand push support frame, and the hand push support frame is equipped with a The upper and lower hoops of the bottle; the push rod is rotatably provided with a support rod, and the upper end of the support rod is rotatably arranged on the push support frame through the shaft rod, and the shaft rod is connected with the front axle parallel to each other, the lower end of the supporting push rod is provided with a cross bar parallel to the front axle; A second limit block is arranged on the top surface between the front and rear axles.

Description

A portable oxygen bottle delivery device

technical field

The utility model relates to a conveying device, in particular to a portable oxygen cylinder conveying device.

Background technique

Oxygen cylinders generally consist of steel cylinders a few centimeters thick, usually cylindrical in shape. Since the oxygen cylinder is a smooth cylinder and is very heavy, it is very inconvenient, time-consuming and labor-intensive to move the oxygen cylinder. When the traditional oxygen cylinder trolley carries the oxygen cylinder, it first needs to lift the oxygen cylinder and place it on the trolley, then transport the oxygen cylinder to the designated position through the trolley, and finally lift the oxygen cylinder down; during this process, the oxygen cylinder The operation of loading and unloading the cylinder depends entirely on the operator to lift the oxygen cylinder and place it on the trolley, or lift the oxygen cylinder from the trolley, so the operation is time-consuming, labor-intensive and labor-intensive, and usually requires more than two The operators cooperate to complete the operation.

For example, Chinese Patent Publication No. CN 202243585 U, date of publication on May 30, 2012, the name of the invention is an oxygen bottle transportable trolley, which includes a frame, and the frame includes two parallel slanted columns. The slanting columns are connected by arc-shaped plates, and the ends of the slanting columns are provided with handles, which include horizontal support rods and vertical support rods hinged under the slanting columns, and the horizontal support rods and vertical support rods are all telescopic structures , the two ends of the horizontal support rod are respectively hinged with the inclined column and the vertical support rod, the upper end of the vertical support rod is hinged with the inclined column, the lower end of the vertical support rod is connected with universal wheels, and the two ends of the frame are respectively provided with directional wheels. The small trolley that can carry the oxygen cylinder of this application is when carrying the oxygen cylinder, and the operation of loading and unloading the oxygen cylinder depends entirely on the operator to lift the oxygen cylinder and place it on the trolley, or lift the oxygen cylinder from the trolley. Therefore, the same storage operation is time-consuming, labor-intensive and labor-intensive, and usually requires more than two operators to cooperate to complete.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, to provide a portable oxygen bottle that can not only carry the oxygen bottle conveniently, effectively reduce the labor intensity of the operator when carrying the oxygen bottle, but also can be used as an ordinary flat cart. Bottle transporter.

The technical scheme of the utility model is:

A portable oxygen bottle delivery device, comprising a storage plate, front and rear axles arranged on the storage plate, rollers arranged on the front and rear axles, the front axle is rotatably provided with a hand push support frame, and the hand There are two upper and lower hoops for clamping the oxygen cylinder on the push support frame. Push the opposite sides of the support frame; the hand-push support frame is rotatably provided with a support rod, and the upper end of the support rod is rotatably arranged on the hand-push support frame through a shaft, and the shaft is parallel to the front axle , the lower end of the supporting mandrel is provided with a cross bar parallel to the front axle;

A support bottom bar is provided on the storage plate, and a first limit stop is provided on the support bottom bar and above the support bottom bar, and the first limit stop and the rear axle are located on opposite sides of the front axle. A first crossbar limit structure for limiting the crossbar is provided between a limit stopper and the support bottom bar; a second limit stopper is provided on the top surface of the storage plate between the front and rear axles , and the second limit block is close to the rear axle, and a second cross bar limiting structure for limiting the cross bar is provided between the second limit block and the storage plate;

When the push support frame rotates around the front axle, and the cross bar at the lower end of the support push rod is pressed against the first limit block: the clamp between the flat plate between the front and rear axles and the push support frame The angle is an obtuse angle; when the hand push support frame rotates around the front axle, and the cross bar at the lower end of the supporting mandrel abuts against the second limit block: the flat plate between the front and rear axles and the hand push support frame The angle between them is an acute angle.

The portable oxygen bottle delivery device of this scheme does not need to lift the oxygen bottle and put it on the cart, or lift the oxygen bottle from the cart during the loading and unloading operation process of the oxygen bottle when carrying the oxygen bottle. Therefore, it is beneficial to carry the oxygen cylinder conveniently, and can effectively reduce the labor intensity of the operator when carrying the oxygen cylinder; and only one operator can complete the operation of carrying the oxygen cylinder alone.

In addition, when there is no need to carry the oxygen cylinder, the push support frame can be rotated around the front axle, and the cross bar at the lower end of the supporting push rod can be abutted against the first limit block, and then pass the first cross bar The limit structure limits and fixes the cross bar; at this time, the angle between the storage plate between the front and rear axles and the hand-push support frame is an obtuse angle, so that the portable oxygen cylinder transport device can be used as an ordinary Flatbed carts are used to carry other items.

As a preference, a horizontal guide sleeve perpendicular to the front axle is provided on the bottom surface of the storage plate, and the horizontal guide sleeve is close to the front axle. A limit projection is arranged between the guide sleeve and the rear axle.

When carrying the oxygen cylinder, the support bottom rod can be pushed into the bottom of the storage plate along the horizontal guide sleeve, so as to prevent the support bottom rod from sticking out and affect the use of the portable oxygen cylinder delivery device.

Preferably, the hoop includes a fixed hoop plate fixed on the hand-push support frame, a movable hoop plate and a locking bolt hinged on the fixed hoop plate, the free ends of the fixed hoop plate and the movable hoop plate are respectively provided with connecting blocks, The connecting blocks are provided with connecting holes, and the locking bolts pass through the connecting holes on the two connecting blocks.

Preferably, semicircular grooves are respectively provided on opposite sides of the fixed hoop plate and the movable hoop plate, and rubber pads are provided on the surfaces of the semicircular grooves.

Preferably, the limiting structure of the first cross bar includes a first baffle plate arranged on the top of the first limit block and extending in the direction of the front axle, arranged on the first baffle plate, and passing through the upper and lower surfaces of the first baffle plate The first upper limit hole, the first lower limit hole which is arranged on the support bottom rod and directly below the first upper limit hole, and the first pin inserted in the first upper limit hole.

Preferably, the second cross bar limiting structure includes a second baffle plate arranged on the top of the second limit block and extending in the direction of the front axle, arranged on the second baffle plate, and passing through the upper and lower surfaces of the second baffle plate The second upper limit hole, the second lower limit hole located on the support bottom rod and directly below the second upper limit hole, and the second pin inserted in the second upper limit hole.

The beneficial effects of the utility model are:

First, it is not only beneficial to carry the oxygen cylinder conveniently, but also can effectively reduce the labor intensity of the operator when carrying the oxygen cylinder; and only one operator can complete the oxygen cylinder handling operation alone.

Second, when the oxygen cylinder does not need to be carried, the portable oxygen cylinder conveying device can be used as a common flat cart for carrying other items.

Description of drawings

Fig. 1 is a schematic structural view of a portable oxygen bottle delivery device of the present invention.

Fig. 2 is a schematic structural view of the hoop of the present invention.

Fig. 3 is a partial enlarged view of A in Fig. 1 .

Fig. 4 is a structural schematic diagram of a portable oxygen cylinder delivery device of the present invention during installation of the oxygen cylinder.

Fig. 5 is a structural schematic diagram of a portable oxygen bottle conveying device of the present invention during the process of carrying the oxygen bottle.

In the figure: storage plate 1; rear axle 2; limit bump 3; horizontal guide sleeve 4; front axle 5; support bottom bar 6; first limit block 7; second limit block 8; Gear rod limit structure 9, second baffle plate 91, second latch 92; hand push support frame 10; hoop 11, fixed hoop plate 111, movable hoop plate 112, rubber pad 113, locking bolt 114, connecting block 115 Shaft 12; supporting push rod 13; crosspiece rod 14;

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in Fig. 1 and Fig. 2, a kind of portable oxygen bottle delivery device comprises flat plate 1, is arranged on the front and rear axle 5,2 on the flat plate, is arranged on the roller on the front and rear axle. Rotatably be provided with hand pushing support frame 10 on the front axle shaft. The bottom of the hand-push supporting frame is provided with an axle sleeve, and the axle sleeve is rotatably sleeved on the front axle. The hand-push support frame is provided with upper and lower hoops 11 for clamping the oxygen cylinder. The upper and lower hoops are located on the same side of the hand-push support frame, and the upper and lower hoops are located on opposite sides of the hand-push support frame with the rear axle. The hoop includes a fixed hoop plate 111 fixed on the hand push support frame, a movable hoop plate 112 and a locking bolt 114 hinged on the fixed hoop plate. The free ends of the fixed hoop plate and the movable hoop plate are respectively provided with connection blocks 115 . The connection block is provided with a connection hole. Locking bolts pass through connecting holes on the two connecting blocks. Semicircular grooves are respectively provided on opposite sides of the fixed hoop plate and the movable hoop plate, and rubber pads 113 are provided on the surfaces of the semicircular grooves.

Rotatably be provided with support push rod 13 on the hand push support frame. The upper end of the support push rod is rotatably arranged on the hand push support frame through the shaft rod 12, and the shaft rod is parallel to the front axle. The lower end of the support push rod is provided with a cross bar 14 parallel to the front axle.

A support bottom bar 6 is provided on the storage flat panel. A horizontal guide sleeve 4 perpendicular to the front axle is provided on the flat bottom surface of the object, and the horizontal guide sleeve is close to the front axle. The supporting bottom bar is slidably arranged in the horizontal guide sleeve. The cross-section of the support bottom bar is rectangular. The cross section of the through hole in the horizontal guide bush is also correspondingly rectangular. A limit projection 3 is arranged on the support bottom bar between the horizontal guide bush and the rear axle. A first limit block 7 is provided on the support bottom bar and above the support bottom bar, and the first limit block and the rear axle are located on opposite sides of the front axle. A second limit stop 8 is arranged between the front and rear axles on the flat top surface of the storage plate, and the second limit stop is close to the rear axle.

As shown in FIG. 1 and FIG. 3 , a first cross bar limiting structure 15 for limiting the cross bar is provided between the first limit block and the support bottom bar. The limit structure of the first cross bar includes a first baffle plate 152 which is arranged on the top of the first limit block and extends in the direction of the front axle. An upper limit hole, a first lower limit hole located on the support bottom bar and directly below the first upper limit hole, and a first pin 151 inserted in the first upper limit hole.

As shown in FIG. 1 , a second crossbar limiting structure 9 for limiting the crossbar is provided between the second limiting block and the storage plate. The second cross bar limiting structure includes a second baffle plate 91 that is arranged on the top of the second limit block and extends in the direction of the front axle. Two upper limit holes, the second lower limit hole which is arranged on the support bottom bar and located directly below the second upper limit hole, and the second pin 92 inserted in the second upper limit hole.

As shown in Figure 1, when the hand-push support frame rotates around the front axle, and the cross bar 14 at the lower end of the supporting mandrel abuts against the first limit block 7: the storage plate 1 between the front and rear axles The included angle with the hand push support frame 10 is an obtuse angle.

As shown in Figure 5, when the hand-push support frame rotates around the front axle, and the cross bar 14 at the lower end of the supporting mandrel abuts against the second limit block 8: the storage plate 1 between the front and rear axles The angle between the push support frame 10 and the hand push support frame 10 is an acute angle; at this time, the angle between the storage flat plate 1 between the front and rear axles and the hand push support frame 10 is between 35 and 55 degrees.

The concrete use process of a kind of portable oxygen bottle delivery device of the present embodiment is as follows:

When handling oxygen cylinders:

Firstly, pull up the first latch, move the cross bar out to the outside of the first cross bar limit structure; and push the support bottom bar under the storage plate along the horizontal guide sleeve to prevent the support bottom bar from sticking out.

Second, as shown in Figure 4, the hand push support frame is rotated around the front axle, so that the hand push support frame is roughly in a vertical state;

Third, the oxygen cylinder 16 is fixed on the hoop by the upper and lower hoops;

Fourth, as shown in Figure 5, the hand-push support frame and the oxygen cylinder fixed on the hoop are rotated around the front axle, and the cross bar at the lower end of the supporting push rod is leaned against the second limit block; , the angle between the storage plate between the front and rear axles and the hand-push support frame is an acute angle, and the oxygen cylinder can be placed on the portable oxygen cylinder transport device stably;

Fifth, the second pin is inserted into the second upper limit hole and the second lower limit hole, so as to limit and fix the cross bar.

In the process of loading and unloading the oxygen cylinder in the above operation process, it is not necessary to lift the oxygen cylinder and put it on the trolley, or lift the oxygen cylinder from the trolley, which is conducive to the convenient handling of the oxygen cylinder and can effectively Reduce the labor intensity of the operator when carrying the oxygen cylinder; and only one operator can complete the operation of carrying the oxygen cylinder alone.

When handling oxygen cylinders is not required:

As shown in Figure 1, the push support frame can be rotated around the front axle, and the cross bar at the lower end of the supporting push rod can be pressed against the first limit block, and then the cross bar can be moved by the first cross bar limit structure. The bar is used to limit and fix the position; at this time, the angle between the storage plate between the front and rear axles and the hand-push support frame is an obtuse angle, so that the portable oxygen cylinder transport device can be used as an ordinary flat cart. For carrying other items.

Claims (6)

1. a Portable oxygen gas cylinder conveyer, comprise glove flat board (1), be arranged on the forward and backward axletree (5,2) on glove flat board, be arranged on the roller on forward and backward axletree, it is characterized in that, rotatingly on described front axle be provided with hand push bracing frame (10), hand push bracing frame is provided with upper and lower two anchor ears (11) for clamping oxygen bottle, upper and lower two anchor ears are positioned at the same side of hand push bracing frame, and upper and lower two anchor ears are positioned at together the relative both sides of hand push bracing frame with back axle; Rotatingly on hand push bracing frame be provided with supporting post-rod (13), the upper end of this supporting post-rod is arranged on hand push bracing frame by axostylus axostyle is rotating, and axostylus axostyle parallels with front axle, and the lower end of supporting post-rod is provided with the crosspiece bar (14) paralleled with front axle;

Described glove flat board is provided with and supports bottom bar (6), support on bottom bar, be positioned to support above bottom bar and be provided with the first positive stop (7), and the first positive stop and back axle are positioned at the relative both sides of front axle, between described first positive stop and support bottom bar, be provided with the first crosspiece bar position limiting structure (15) for spacing crosspiece bar; On the dull and stereotyped end face of glove, between forward and backward axletree, be provided with the second positive stop (8), and the second positive stop is near back axle, is provided with the second crosspiece bar position limiting structure (9) for spacing crosspiece bar between the second positive stop and glove flat board;

When hand push bracing frame rotates around front axle, and when making the crosspiece bar of supporting post-rod lower end be resisted against on the first positive stop: the glove flat board between forward and backward axletree and the angle between hand push bracing frame are obtuse angle; When hand push bracing frame rotates around front axle, and when making the crosspiece bar of supporting post-rod lower end be resisted against on the second positive stop: the glove flat board between forward and backward axletree and the angle between hand push bracing frame are acute angle.

2. a kind of Portable oxygen gas cylinder conveyer according to claim 1, it is characterized in that, described glove planar bottom surface is provided with the horizontal guide pin bushing (4) perpendicular with front axle, and this horizontal guide pin bushing is near front axle, described support bottom bar is slidably arranged in horizontal guide pin bushing, supports on bottom bar, between horizontal guide pin bushing and back axle, is provided with spacing block set (3).

3. a kind of Portable oxygen gas cylinder conveyer according to claim 1, it is characterized in that, described anchor ear comprises the clips plate (111) be fixed on hand push bracing frame, be hinged on the movable hoop plate (112) on clips plate and lock bolt (114), the free end of clips plate and movable hoop plate is provided with contiguous block (115) respectively, contiguous block is provided with connecting bore, and described lock bolt is through the connecting bore on two contiguous blocks.

4. a kind of Portable oxygen gas cylinder conveyer according to claim 3, is characterized in that, described clips plate is respectively equipped with semi-circular recesses with on the relative two sides of movable hoop plate, and semi-circular recesses surface is provided with rubber pad (113).

5. a kind of Portable oxygen gas cylinder conveyer according to claim 1 or 2 or 3 or 4, it is characterized in that, described first crosspiece bar position limiting structure comprises and is arranged on the first positive stop top, and first baffle plate (152) of axial direction extension forward, to be arranged on the first baffle plate and to run through the first upper limit hole of the first baffle plate upper and lower surface, being arranged on and supporting on bottom bar and the first lower limit hole be positioned at immediately below the first upper limit hole and the first latch (151) being plugged in the first upper limit hole.

6. a kind of Portable oxygen gas cylinder conveyer according to claim 1 or 2 or 3 or 4, it is characterized in that, described second crosspiece bar position limiting structure comprises and is arranged on the second positive stop top, and the second baffle (91) of axial direction extension forward, to be arranged on second baffle and to run through the second upper limit hole of second baffle upper and lower surface, being arranged on and supporting on bottom bar and the second lower limit hole be positioned at immediately below the second upper limit hole and the second latch (92) being plugged in the second upper limit hole.