CN211338661U

CN211338661U - Self-adaptive balance lifting device for large-sized projectile body

Info

Publication number: CN211338661U
Application number: CN201922468556.4U
Authority: CN
Inventors: 周会超; 欧阳骏; 宁书志; 王瑞
Original assignee: Shenzhen Ruilangte Explosion Proof Vehicles Co ltd
Current assignee: Shenzhen Ruilangte Explosion Proof Vehicles Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-25
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a balanced lifting devices of large-scale projectile body self-adaptation, including the base, the base top is equipped with lifting platform, and the base upper surface is equipped with the unanimous sliding tray of a set of size, and lifting platform lower surface is equipped with the unanimous No. two sliding trays of a set of size, is connected with a lifting rod and No. two lifting rods in sliding tray and No. two sliding trays respectively, the beneficial effects of the utility model are that: 1. the placing groove is formed in the lifting platform, the locking mechanism is arranged on one side of the placing groove, the clamping block at the bottom of the clamping ring can be limited through the movement of the shifting rod, the fixing of the projectile body in the placing groove is completed, the projectile body is prevented from loosening in the transportation process, and the use is convenient; 2. this device can support the projectile body on lifting the platform automatically, and the shrink and the expansion of control lifting rod make lifting the platform and realize reciprocating to the goods, the utility model has the advantages of simple and reasonable structure, convenient to use and small in size are convenient for remove, and application range is extensive.

Description

Self-adaptive balance lifting device for large-sized projectile body

Technical Field

The utility model relates to the technical field of machinery, specifically be large-scale projectile body self-adaptation balanced lifting devices.

Background

The projectile body is a main part of the projectile, in particular to a part of the projectile from a centering lifting ring to a projectile bottom guide belt, and the projectile body lifting operation platform is multifunctional lifting mechanical equipment which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor type, a chain type, a loading and unloading platform and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a balanced lifting devices of large-scale projectile body self-adaptation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the self-adaptive balance lifting device for the large projectile body comprises a base, wherein a lifting platform is arranged above the base, a group of sliding grooves with the same size are formed in the upper surface of the base, a group of sliding grooves with the same size are formed in the lower surface of the lifting platform, a first lifting rod and a second lifting rod are connected in the sliding grooves and the second sliding grooves respectively, the first lifting rod and the second lifting rod are arranged in the sliding grooves and the second sliding grooves in a sliding mode through moving rollers, a first supporting rod and a second supporting rod are correspondingly arranged between two groups of the first lifting rod and the second lifting rod, a hydraulic telescopic rod is connected between the first supporting rod and the second supporting rod, a plurality of placing grooves are formed in the upper surface of the lifting platform, a clamping ring is rotatably connected above the placing grooves through rotating shafts, one side of the placing grooves is provided with a groove in the upper surface of the lifting platform, the clamping ring is far away from one end fixedly connected with clamping block of pivot, clamping block bottom fixedly connected with rubber block, spacing hole has been seted up on the clamping block, recess one side is equipped with locking mechanism.

Preferably, the locking mechanism comprises an inner groove, a guide rail, a sliding block, a spring, an inserting rod and a pull rod, the inner groove is formed in one side of the groove and in the surface of the lifting platform, the guide rail is arranged at the upper end and the lower end of the inner groove, the sliding block is connected between the guide rails at the two sides in a sliding mode, the inserting rod is fixedly connected to one end of the sliding block, the other end of the sliding block is connected with the end face of the inner groove through the spring, the pull rod is arranged in the spring, one end of the pull rod is fixedly connected with the.

Preferably, the first lifting rod and the second lifting rod are movably hinged through a connecting pin shaft.

Preferably, a hydraulic oil tank and a hydraulic pump are arranged in the telescopic base, and the hydraulic pump is connected with the hydraulic telescopic rod through a hydraulic oil pipe.

Preferably, the number of a lifting rod and No. two lifting rods all is equipped with two, and the size shape material is unanimous.

Preferably, the shape of inserted bar is the cylinder, just the diameter of inserted bar is less than spacing hole aperture.

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

1. through setting up the standing groove on lifting platform, and standing groove one side sets up locking mechanism, can carry on spacingly to the fixture block of snap ring bottom through the removal of driving lever, accomplishes the fixed to the projectile body in the standing groove, prevents that the projectile body from taking place not hard up convenient to use in the transportation.

2. This device can support the projectile body on lifting the platform automatically, and the shrink and the expansion of control lifting rod make lifting the platform and realize reciprocating to the goods, the utility model has the advantages of simple and reasonable structure, convenient to use and small in size are convenient for remove, and application range is extensive.

Drawings

In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the description only show some embodiments of the invention and therefore should not be considered as limiting the scope, and for a person skilled in the art, other related drawings can also be obtained from these drawings without inventive effort.

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

fig. 2 is a schematic structural view of the lifting platform of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

Description of the reference numerals

1. A base; 2. a first sliding groove; 21. a second sliding groove; 3. a first lifting rod; 4. a second lifting rod; 5. a hydraulic telescopic rod; 6. connecting a pin shaft; 7. moving the roller; 8. lifting the platform; 9. a locking mechanism; 91. an inner tank; 92. a guide rail; 93. a slider; 94. a spring; 95. inserting a rod; 96. a pull rod; 97. A deflector rod; 10. a snap ring; 11. a clamping block; 12. a rubber block; 13. a limiting hole; 14. and (4) a groove.

Detailed Description

The following claims of the present invention are further detailed in conjunction with the detailed description of the embodiments and the accompanying drawings, and it is apparent that the embodiments described are only a part of the embodiments of the present invention, and are all embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any inventive work also belong to the protection scope of the present invention.

It should be understood that in the description of the present invention, all directional terms such as "upper", "lower", "left", "right", "front", "rear", etc., indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed in a specific orientation, and be operated. For the purpose of explaining the relative positional relationship of the components, the movement, etc., as shown in the drawings, when the specific attitude is changed, the directional indication may be changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Furthermore, ordinal words such as "first", "second", etc., are used for differentiation only and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. The technical features "first" and "second" may be explicit or implicit and at least one of the technical features may be limited thereby. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or more than one.

Referring to fig. 1-3, the present invention provides an embodiment of a large projectile body adaptive balance lifting device.

The large projectile body self-adaptive balance lifting device comprises a base 1, a lifting platform 8 is arranged above the base 1, a group of sliding grooves 2 with the same size are arranged on the upper surface of the base 1, a group of sliding grooves 21 with the same size are arranged on the lower surface of the lifting platform 8, a first lifting rod 3 and a second lifting rod 4 are respectively connected in the sliding grooves 2 and the second sliding grooves 21, the first lifting rod 3 and the second lifting rod 4 are respectively arranged in the sliding grooves 2 and the second sliding grooves 21 in a sliding mode through movable rollers 7, a first supporting rod and a second supporting rod are respectively arranged between the two groups of the first lifting rod 3 and the second lifting rod 4 correspondingly, a hydraulic telescopic rod 5 is connected between the first supporting rod and the second supporting rod, a plurality of placing grooves are arranged on the upper surface of the lifting platform 8, a snap ring 10 is connected above the placing grooves through a rotating shaft, one side of the placing grooves and a groove 14 is formed on the upper surface of the lifting platform 8, one end of the clamping ring 10, which is far away from the rotating shaft, is fixedly connected with a clamping block 11, the bottom of the clamping block 11 is fixedly connected with a rubber block 12, a limiting hole 13 is formed in the clamping block 11, and a locking mechanism 9 is arranged on one side of the groove 14.

The locking mechanism 9 is composed of an inner groove 91, a guide rail 92, a slide block 93, a spring 94, an insert rod 95 and a pull rod 96, the inner groove 91 is arranged on one side of the groove 14 and on the surface of the lifting platform 8, the guide rail 92 is arranged at the upper end and the lower end of the inner groove 91, the slide block 93 is connected between the guide rails 92 at the two sides in a sliding mode, one end of the slide block 93 is fixedly connected with the insert rod 95, the other end of the slide block 93 is connected with the end face of the inner groove 91 through the spring 94, the pull rod 96 is arranged in the spring 94, one end of the pull rod 96 is fixedly connected with the slide block 93, the other end of the pull rod 96 penetrates through the inner groove 91 and is fixedly connected with a shift lever 97, the shift lever 97 is pulled to.

A lifting rod 3 and No. two lifting rod 4 are articulated through connecting pin 6 activity, are convenient for rotate between a lifting rod 3 and No. two lifting rod 4 and are connected.

Be equipped with hydraulic tank and hydraulic pump in the base 1, the hydraulic pump passes through hydraulic pressure oil pipe with hydraulic telescoping rod 5 and is connected, accomplishes the oil absorption and beats oily doing work.

The number of a lifting rod 3 and No. two lifting rods 4 all is equipped with two, and big size shape material is unanimous, and the bearing is the same, and balanced lifting.

The shape of inserted bar 95 is the cylinder, and the diameter of inserted bar 95 is less than spacing hole 13 aperture, is convenient for inserted bar 95 to insert in spacing hole 13.

When the device is used, the driving lever 97 is firstly pulled, the driving lever 97 drives the sliding block 93 to move on the guide rail 92 in the inner groove 91, the sliding block 93 moves to drive the inserted rod 95 to move out of the limiting hole 13, the snap ring 10 is taken out of the upper part of the placing groove, the projectile body is placed in the placing groove, the snap ring 10 is rotated again, the driving lever 97 is pulled while rotating, the inserted rod 95 is contracted in the inner groove 91, the clamping block 11 at the bottom of one end of the snap ring 10 is inserted into the groove 14, the driving lever 97 is released, the sliding block 93 drives the inserted rod 95 to be inserted into the limiting hole 13 in the clamping block 11 under the action of the spring 94, the limiting of the multiple snap rings 10 is completed, the projectile body is fixed in the placing groove, after the projectile body is fixed, the hydraulic pump is opened, the hydraulic pump is connected with the hydraulic telescopic rod 5 through a hydraulic oil pipe, the hydraulic telescopic rod 5 starts to work, the hydraulic telescopic rod 5 drives the lifting platform 8, the raising of the lifting platform 8 is completed.

The utility model discloses a control mode is to adopt prior art, if come automatic control through the controller, the control circuit of controller can realize through the simple programming of technical staff in this field, the supply of power also belongs to the common general knowledge in this field, and the utility model discloses mainly use and protect mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.

Claims

1. Balanced lifting devices of large-scale body self-adaptation, including base (1), its characterized in that: the lifting platform is characterized in that a lifting platform (8) is arranged above the base (1), a set of sliding grooves (2) with the same size are arranged on the upper surface of the base (1), a set of sliding grooves (21) with the same size are arranged on the lower surface of the lifting platform (8), a first lifting rod (3) and a second lifting rod (4) are respectively connected in the sliding grooves (2) and the second sliding grooves (21), the first lifting rod (3) and the second lifting rod (4) are respectively installed in the sliding grooves (2) and the second sliding grooves (21) in a sliding mode through moving rollers (7), a first supporting rod and a second supporting rod are installed between the two corresponding sets of first lifting rods (3) and the second lifting rods (4), a hydraulic telescopic rod (5) is connected between the first supporting rod and the second supporting rod, a plurality of placing grooves are arranged on the upper surface of the lifting platform (8), and a clamping ring (10) is connected to the top of the placing grooves through a rotating shaft, one side of the placing groove is provided with a groove (14) in the upper surface of the lifting platform (8), the snap ring (10) is far away from one end of the rotating shaft and is fixedly connected with a clamping block (11), the bottom of the clamping block (11) is fixedly connected with a rubber block (12), the clamping block (11) is provided with a limiting hole (13), and one side of the groove (14) is provided with a locking mechanism (9).

2. The large projectile body adaptive balance lifting device according to claim 1, wherein: locking mechanism (9) comprise inside groove (91), guide rail (92), slider (93), spring (94), inserted bar (95) and pull rod (96), recess (14) one side just is equipped with inside groove (91) on lifting platform (8) surface, both ends are equipped with guide rail (92) about inside groove (91), both sides sliding connection has slider (93) between guide rail (92), slider (93) one end fixedly connected with inserted bar (95), the slider (93) other end is connected with inside groove (91) terminal surface through spring (94), be equipped with pull rod (96) in spring (94), pull rod (96) one end and slider (93) fixed connection, the pull rod (96) other end passes inside groove (91) fixedly connected with driving lever (97).

3. The large projectile body adaptive balance lifting device according to claim 1, wherein: the first lifting rod (3) is movably hinged with the second lifting rod (4) through a connecting pin shaft (6).

4. The large projectile body adaptive balance lifting device according to claim 1, wherein: a hydraulic oil tank and a hydraulic pump are arranged in the base (1), and the hydraulic pump is connected with the hydraulic telescopic rod (5) through a hydraulic oil pipe.

5. The large projectile body adaptive balance lifting device according to claim 1, wherein: the number of a lifting rod (3) and No. two lifting rods (4) all is equipped with two, and the size shape material is unanimous.

6. The large projectile body adaptive balance lifting device according to claim 2, wherein: the shape of inserted bar (95) is the cylinder, just the diameter of inserted bar (95) is less than spacing hole (13) aperture.