CN211196271U

CN211196271U - Modular indoor civil air defense equipment travelling car

Info

Publication number: CN211196271U
Application number: CN201922270889.6U
Authority: CN
Inventors: 李腾; 武迪; 巩涛; 张晓强
Original assignee: Henan Dingli Civil Defense Equipment Co ltd
Current assignee: Henan Dingli Civil Defense Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-07
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a civil air defense equipment transportation technical field specifically is a civil air defense equipment travelling car in modular basement, including the flatbed, the front end of flatbed is connected with mobilizable push rod, and the front end bottom surface symmetry of flatbed is fixed with the sleeve pipe, and the push rod is the type of falling U form pipe and the bottom level is bent and has flexible section, and flexible section pegs graft with the sleeve pipe, and the front end of flatbed is connected with mobilizable regulation pole, and the both ends of adjusting the pole are equipped with the stop collar of flourishing toper platform structure, and the inside and the flexible section of stop collar are pegged graft, and the stop collar cooperates with the inside grafting of sheathed tube. The utility model discloses a set the push rod on the flatbed to adjustable removal to increase the interval of push rod and flatbed, make the center of the big or big equipment of occupation space of size can place on the center of flatbed, and balanced the placing, need not people to support, saved manpower resources.

Description

Modular indoor civil air defense equipment travelling car

Technical Field

The utility model relates to a people's air defense equipment transportation technical field specifically is an indoor people's air defense equipment travelling car of modular underground.

Background

The modular basement needs to carry out the short distance transportation with the platform truck when processing and transportation people's air defense equipment, however general platform truck push away the handle be fixed in on the car, because different equipment size is not of uniform size, place on the dolly, compel in pushing away the hindrance of handle, can only the small part take on the car, through artifical the support transportation during the implementation, it is not only troublesome but also increase personnel's work load. In view of this, we propose a modular underground air defense equipment moving cart.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a people's air defense equipment travelling car in modular basement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a modular underground indoor civil air defense equipment moving trolley comprises a flat car and universal wheels arranged at corners of the bottom surface of the flat car, wherein the front end of the flat car is connected with a movable push rod, sleeves are symmetrically and fixedly arranged on the bottom surface of the front end of the flat car, the push rod is an inverted U-shaped round pipe, the bottom end of the push rod is horizontally bent to form a telescopic section, the telescopic section is spliced with the sleeves, the length of the telescopic section is far larger than that of the sleeves, the front end of the flat car is connected with a movable adjusting rod, a protruding arc-shaped block is arranged on the front end surface of the adjusting rod, limiting sleeves of a conical platform structure are arranged at two ends of the adjusting rod, the outer diameter of the front end of each limiting sleeve is larger than that of the rear end of each limiting sleeve, the inner parts of the limiting sleeves are spliced and matched with the inner parts of the sleeves, and the outer, and a pair of hook springs is connected between the adjusting rod and the flat car.

Preferably, the top of the sleeve is welded with a fixing plate, and the fixing plate is fixedly connected with the bottom surface of the flat car through bolts.

Preferably, the inner side of the rear end of the telescopic section is provided with an internal thread, the rear end of the telescopic section is in threaded connection with a limiting cover in a mushroom structure, and the major diameter of the limiting cover is larger than the outer diameter of the sleeve.

Preferably, the front end face of the flat car is symmetrically provided with grooves, the upper surface and the lower surface inside the grooves are provided with through holes penetrating through the flat car, and one end of the hook spring is placed in the grooves and is in hanging connection with inserting columns inserted in the through holes.

Preferably, the front sides of the two ends of the arc-shaped block are symmetrically provided with through grooves, and the upper surface and the lower surface of each through groove are provided with jacks penetrating through the adjusting rods.

Preferably, a pin is inserted into the insertion hole, and the other end of the hook spring is arranged in the through groove and matched with the pin in a hanging manner.

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

this people's air defense equipment travelling car in modular basement sets up the push rod on the flatbed to adjustable removal to increase the interval of push rod and flatbed, make the center of the big or big equipment of occupation space of size can place in the center of flatbed, and balanced the placing, need not people and support, saved manpower resources.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

fig. 2 is a schematic structural view of the flat car of the present invention;

FIG. 3 is an exploded view of the push rod and sleeve assembly of the present invention;

fig. 4 is a schematic view of the structure of the adjusting rod of the present invention.

The various reference numbers in the figures have the meaning:

1. flatbed vehicle; 10. a sleeve; 11. a fixing plate; 12. a groove; 13. a through hole; 14. inserting a column; 15. a universal wheel; 2. a push rod; 20. a telescopic section; 21. an internal thread; 22. a limiting cover; 3. adjusting a rod; 30. an arc-shaped block; 31. a through groove; 32. a jack; 33. a pin; 34. a limiting sleeve; 35. a hook spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the invention provides a modular underground air defense equipment moving trolley, which is characterized in that in order to facilitate the transportation of air defense equipment occupying large space, the flat car 1 is improved by the inventor and is provided with a push rod 2 and an adjusting rod 3. Comprises a flat car 1 and universal wheels 15 arranged at the corners of the bottom surface of the flat car. The front end of flatbed 1 is connected with mobilizable push rod 2, and the front end bottom surface symmetry of flatbed 1 is fixed with sleeve pipe 10, and push rod 2 is the form pipe of falling U type and the bottom level is bent and is had flexible section 20, and flexible section 20 is pegged graft with sleeve pipe 10, and the length of flexible section 20 is far greater than the length of sleeve pipe 10 for when the translation push rod 2 of the place ahead, flexible section 20 can cup joint all the time in sleeve pipe 10. The front end of flatbed 1 is connected with mobilizable regulation pole 3, and the terminal surface is equipped with bellied arc piece 30 before adjusting pole 3 and obtaining for 3 interlude intensity of regulation pole are strengthened, do benefit to the application of force pulling and do not split. Adjust the both ends of pole 3 and be equipped with the stop collar 34 of flourishing toper platform structure, the front end external diameter of stop collar 34 is greater than its rear end external diameter, the inside and the flexible section 20 of stop collar 34 are pegged graft, stop collar 34 and the inside cooperation of pegging graft of sleeve pipe 10, make stop collar 34 cover between sleeve pipe 10 and flexible section 20, along with push rod 2 pushes away the dolly forward, stop collar 34 can be because of frictional force by flexible section 20 crowded sleeve pipe 10 in, because the external diameter of stop collar 34 is greater than the internal diameter of sleeve pipe 10, thereby it is tighter more crowded, just make push rod 2 spacing, thereby it can take flatbed 1 antedisplacement to push rod 2. The front end external diameter of stop collar 34 is greater than the internal diameter of sleeve pipe 10, is connected with a pair of hook spring 35 between adjusting pole 3 and the flatbed 1, and the elasticity through hook spring 35 is drawing adjusting pole 3 and is being close to flatbed 1 for stop collar 34 cup joints and is not taking off in sleeve pipe 10, plays limiting displacement to push rod 2.

In this embodiment, the adjusting rod 3 is made of a PP material and has an integrally formed structure, so that the adjusting rod is light in weight, good in toughness and rigid in strength, and is durable.

Further, a fixing plate 11 is welded on the top of the sleeve 10, and the fixing plate 11 is fixedly connected with the bottom surface of the flat car 1 through bolts, so that the sleeve 10 is stable.

Specifically, the inner side of the rear end of the telescopic section 20 is provided with an internal thread 21, the rear end of the telescopic section 20 is in threaded connection with a limit cover 22 in a mushroom structure, and the major diameter of the limit cover 22 is larger than the outer diameter of the sleeve 10, so that the rear end of the telescopic section 20 is limited by the limit cover 22 in the sleeve 10 and cannot slip.

Specifically, the front end face of the flat car 1 is symmetrically provided with grooves 12, the upper and lower faces inside the grooves 12 are provided with through holes 13 penetrating through the flat car 1, and one end of the hook spring 35 is placed in the grooves 12 and is in hooking fit with the insertion posts 14 inserted into the through holes 13, so that the end of the hook spring 35 is stably connected to the flat car 1.

In addition, the front sides of the two ends of the arc-shaped block 30 are symmetrically provided with through grooves 31, and the upper and lower surfaces of the through grooves 31 are provided with insertion holes 32 penetrating through the adjusting rod 3.

It should be added that a pin 33 is inserted into the insertion hole 32, the other end of the hook spring 35 is placed in the through groove 31 and is hooked with the pin 33, so that the end of the hook spring 35 is stably connected to the adjusting rod 3, when the push rod 2 needs to be translated forward to place a large-space device on the flat car 1, the back of the adjusting rod 3 is hooked by the instep and pulled forward, so that the limiting sleeve 34 is separated from the casing 10, and then the telescopic section 20 is translated to a proper position, the foot is released, the adjusting rod 3 slides into the casing 10 along the telescopic section 20 under the effect of the resilience of the hook spring 35, so that the telescopic section 20 is clamped into the casing 10, and the push rod 2 can be pushed to move the flat car 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a people's air defense equipment travelling car in modular basement, includes universal wheel (15) of flatbed (1) and installation of bottom surface corner, its characterized in that: the front end of the flat car (1) is connected with a movable push rod (2), a sleeve (10) is symmetrically fixed on the bottom face of the front end of the flat car (1), the push rod (2) is an inverted U-shaped round tube, a telescopic section (20) is horizontally bent at the bottom end of the round tube, the telescopic section (20) is connected with the sleeve (10) in an inserting mode, the length of the telescopic section (20) is far larger than that of the sleeve (10), the front end of the flat car (1) is connected with a movable adjusting rod (3), a protruding arc-shaped block (30) is arranged on the front end face of the adjusting rod (3), two ends of the adjusting rod (3) are provided with limiting sleeves (34) containing conical platform structures, the outer diameter of the front ends of the limiting sleeves (34) is larger than that of the rear ends of the limiting sleeves, the inner parts of the limiting sleeves (34) are connected with the telescopic section (20) in an inserting mode, and the limiting, the outer diameter of the front end of the limiting sleeve (34) is larger than the inner diameter of the sleeve (10), and a pair of hook springs (35) are connected between the adjusting rod (3) and the flat car (1).

2. The modular underground indoor air defense equipment moving trolley according to claim 1, characterized in that: the top welding of sleeve pipe (10) has fixed plate (11), fixed plate (11) with the bottom surface of flatbed (1) passes through bolt fixed connection.

3. The modular underground indoor air defense equipment moving trolley according to claim 1, characterized in that: the rear end inboard of flexible section (20) is equipped with internal thread (21), the rear end threaded connection of flexible section (20) has spacing lid (22) that is the mushroom structure, the major diameter of spacing lid (22) is greater than the external diameter of sleeve pipe (10).

4. The modular underground indoor air defense equipment moving trolley according to claim 1, characterized in that: the front end face of the flat car (1) is symmetrically provided with grooves (12), through holes (13) penetrating through the flat car (1) are formed in the upper face and the lower face of the interior of each groove (12), and one ends of hook springs (35) are placed in the grooves (12) and are in hanging connection and matching with inserting columns (14) inserted into the through holes (13).

5. The modular underground indoor air defense equipment moving trolley according to claim 1, characterized in that: the front sides of the two ends of the arc-shaped block (30) are symmetrically provided with through grooves (31), and the upper surface and the lower surface of each through groove (31) are provided with insertion holes (32) penetrating through the adjusting rods (3).

6. The modular underground indoor air defense equipment moving trolley according to claim 5, wherein: a pin (33) is inserted into the insertion hole (32), and the other end of the hook spring (35) is arranged in the through groove (31) and is in hanging fit with the pin (33).