CN214035099U

CN214035099U - Novel civil air defense door hand wheel

Info

Publication number: CN214035099U
Application number: CN202023016748.0U
Authority: CN
Inventors: 陈风璋
Original assignee: Cangzhou Tiandun Civil Air Defense Equipment Co ltd
Current assignee: Cangzhou Tiandun Civil Air Defense Equipment Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-24
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a novel people's air defense door hand wheel, include: a wheel body; the wheel carrier comprises a plurality of hollow pipes, the head parts of the hollow pipes are mutually communicated with the axle center of the wheel body, one ends of the hollow pipes, which are far away from the axle center of the wheel body, are connected with the side part of the wheel body, the side part of each hollow pipe is also provided with a sliding groove, and the sliding grooves on different hollow pipes are also mutually communicated; the handspike comprises a guide rod and a main rod, the guide rod is embedded into the hollow tube, the main rod is vertically connected to the side part of the guide rod, and the main rod extends out of the hollow tube through the sliding groove. The utility model adopts the above structure a novel people's air defense door hand wheel, operating personnel can slide the handspike to the position of most laborsaving according to the gesture of self, promote, the completion that makes operating personnel relax more locks or unblanks to people's air defense door.

Description

Novel civil air defense door hand wheel

Technical Field

The utility model belongs to the technical field of the people's air defense door manufacturing technology and specifically relates to a novel people's air defense door hand wheel is related to.

Background

The people's air defense door is the door of people's protection engineering access & exit, and current people's air defense door is solid door mostly, and the quality is bigger, so set up the set bar of the door locking mechanical system on people's air defense door all more sturdily, it is more hard when locking or unblanking, so often be provided with people's air defense door hand wheel on the people's air defense door and make things convenient for operating personnel to lock or unblank, however, current people's air defense door hand wheel is because the volume is bigger than normal, still inconvenient operating personnel is hard when rotating.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make things convenient for operating personnel to use power people's air defense door hand wheel.

In order to achieve the above object, the utility model provides a novel people's air defense door hand wheel, include: a wheel body; the wheel carrier comprises a plurality of hollow pipes, the head parts of the hollow pipes are mutually communicated with the axle center of the wheel body, one ends of the hollow pipes, which are far away from the axle center of the wheel body, are connected with the side part of the wheel body, the side part of each hollow pipe is also provided with a sliding groove, and the sliding grooves on different hollow pipes are also mutually communicated; the handspike comprises a guide rod and a main rod, the guide rod is embedded into the hollow tube, the main rod is vertically connected to the side part of the guide rod, and the main rod extends out of the hollow tube through the sliding groove.

Preferably, the hollow tube with the handing-over department of wheel body has cup jointed fixed sleeve, fixed sleeve lateral part with the position that the sliding tray corresponds is provided with the fixed slot, fixed sleeve's lateral part still is provided with the fixed plate, the fixed plate is located the fixed slot edge, the lateral part of fixed plate still is provided with the inserted bar, the inserted bar runs through in proper order the fixed plate with the mobile jib, so that the mobile jib is fixed.

Preferably, the main rod is divided into a square rod part and a round rod part, and one end of the square rod part, which is far away from the round rod part, is connected to the side part of the guide rod.

Preferably, a plate body is fixed at one end of the inserted bar, a spring in a stretching state is arranged between the plate body and the fixing plate, a hand lever is fixed at one end, far away from the inserted bar, of the plate body, and therefore an operator can conveniently pull out the inserted bar from the fixing plate.

Preferably, the side part of the round rod part is rotatably connected with a holding tube.

Therefore, the utility model adopts the above structure a novel people's air defense door hand wheel, operating personnel can slide the handspike to the position of saving effort the most according to the gesture of self, promote, the completion that makes operating personnel relax more locks or unblanks to people's air defense door.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a novel civil air defense door hand wheel of the utility model;

fig. 2 is a schematic structural view of a fixing sleeve of a novel civil air defense door hand wheel of the utility model;

fig. 3 is the structural schematic diagram of the hand push rod of the novel civil air defense door hand wheel of the utility model.

Drawings

1. A wheel body; 2. a hollow tube; 3. a sliding groove; 4. a guide bar; 5. fixing the sleeve; 6. fixing grooves; 7. a fixing plate; 8. inserting a rod; 9. a square rod part; 10. a round bar part; 11. a plate body; 12. a spring; 13. a hand lever; 14. a tube is held by hand.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is a schematic structural view of a novel civil air defense door hand wheel of the utility model; fig. 2 is a schematic structural view of a fixing sleeve of a novel civil air defense door hand wheel of the utility model; fig. 3 is the structural schematic diagram of the hand push rod of the novel civil air defense door hand wheel of the utility model. As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a novel civil air defense door hand wheel of structure, include: a wheel body 1; the wheel carrier comprises a plurality of hollow tubes 2, the heads of the hollow tubes 2 are mutually communicated with the axle center of the wheel body 1, one ends of the hollow tubes 2, which are far away from the axle center of the wheel body 1, are connected to the side part of the wheel body 1, the side part of the hollow tubes 2 is also provided with sliding grooves 3, and the sliding grooves 3 on different hollow tubes 2 are also mutually communicated; the handspike, including guide bar 4 and mobile jib, the embedding of guide bar 4 is advanced in the hollow tube 2, the mobile jib connect perpendicularly in the lateral part of guide bar 4, and pass through sliding tray 3 stretches out hollow tube 2, when using, operating personnel can be in the handspike slides in the sliding tray 3, can slide the handspike to the position of conveniently using power, promotes the handspike, the handspike will do all can transmit to on the hollow tube 2, make whole wheel body 1 rotate, the completion that makes operating personnel relax more prevents locking or unblanking of door to the people.

Hollow tube 2 with fixed sleeve 5 has been cup jointed to handing-over department of wheel body 1, 5 lateral parts of fixed sleeve with the position that sliding tray 3 corresponds is provided with

fixed slot

6, 5 lateral parts of fixed sleeve still are provided with fixed plate 7, fixed plate 7 is located 6 edges of fixed slot, the lateral part of fixed plate 7 still is provided with inserted bar 8, inserted bar 8 runs through in proper order fixed plate 7 with the mobile jib, so that the mobile jib is fixed.

The mobile jib divide into square pole portion 9 and round pole portion 10, square pole portion 9 is kept away from the one end of round pole portion 10 connect in the lateral part of guide bar 4 compares in the circular shape body of rod, square pole portion 9 with area of contact between the fixed plate 7 will be big many, and then makes the pressure that fixed plate 7 received reduces, has effectively avoided promoting the mobile jib in-process, fixed plate 7 produces deformation because the pressure that receives is too big.

One end of the inserted bar 8 is fixed with a plate body 11, the plate body 11 and a spring 12 in a stretching state is arranged between the fixing plates 7, the plate body 11 is far away from one end of the inserted bar 8 is fixed with a hand lever 13, and an operator can conveniently pull out the inserted bar 8 from the fixing plates 7.

The side part of the round rod part 10 is rotatably connected with the holding tube 14, so that the friction force of a palm when an operator pushes the hand push rod is reduced, and the use comfort is improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. A novel civil air defense door hand wheel is characterized in that, include:

a wheel body;

the wheel carrier comprises a plurality of hollow pipes, the head parts of the hollow pipes are mutually communicated with the axle center of the wheel body, one ends of the hollow pipes, which are far away from the axle center of the wheel body, are connected with the side part of the wheel body, the side part of each hollow pipe is also provided with a sliding groove, and the sliding grooves on different hollow pipes are also mutually communicated;

the handspike comprises a guide rod and a main rod, the guide rod is embedded into the hollow tube, the main rod is vertically connected to the side part of the guide rod, and the main rod extends out of the hollow tube through the sliding groove.

2. The novel civil air defense door hand wheel according to claim 1, wherein a fixing sleeve is sleeved at the junction of the hollow pipe and the wheel body, a fixing groove is arranged at the position of the side part of the fixing sleeve corresponding to the sliding groove, a fixing plate is further arranged at the side part of the fixing sleeve, the fixing plate is located at the edge of the fixing groove, and an inserting rod is further arranged at the side part of the fixing plate, and sequentially penetrates through the fixing plate and the main rod, so that the main rod is fixed.

3. The novel civil air defense door hand wheel as claimed in claim 2, wherein the main rod is divided into a square rod part and a round rod part, and one end of the square rod part, which is far away from the round rod part, is connected to the side part of the guide rod.

4. The novel civil air defense door hand wheel of claim 2, wherein a plate body is fixed at one end of the insertion rod, a spring in a stretching state is arranged between the plate body and the fixing plate, and a hand lever is fixed at one end of the plate body, which is far away from the insertion rod, so that an operator can conveniently pull out the insertion rod from the fixing plate.

5. The novel civil air defense door hand wheel according to claim 3, characterized in that the side part of the round rod part is rotatably connected with a holding tube.