CN210369817U

CN210369817U - Lifting construction mechanical equipment

Info

Publication number: CN210369817U
Application number: CN201920731810.2U
Authority: CN
Inventors: 郭芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-21
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a lift construction machinery equipment, including base, movable plate, backup pad, crane, lead screw and second pneumatic cylinder, the equal fixedly connected with side case in the left and right sides at base top, the bottom of base is through wheel carrier fixedly connected with runner, the first pneumatic cylinder of the equal fixedly connected with in four corners of base bottom, runner and first pneumatic cylinder all are provided with four groups, the spout has all been seted up to the relative one side of side case, the inner chamber of the side case that extends to the left and right sides respectively through the spout in both ends about the movable plate, the intermediate position fixedly connected with fixed block at base top. The utility model discloses a cooperation of base, movable plate, side case and backup pad has simplified the structure of lift construction machinery equipment, and the cost is reduced has realized lift construction machinery equipment's dual lift setting through crane, second pneumatic cylinder, lead screw and ball nut's cooperation, has increased its lift height.

Description

Lifting construction mechanical equipment

Technical Field

The utility model relates to a building technical field specifically is a lifting construction machinery equipment.

Background

The construction machinery is a general name of mechanical equipment used for engineering construction and urban and rural construction, and comprises various machines such as an excavating machine, a soil shoveling and transporting machine, a compacting machine, an engineering hoisting machine, a piling machine, a pavement machine, a concrete product machine, a reinforced bar grade prestressed machine, a decoration machine, a high-altitude operation machine and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift construction machinery equipment possesses the size less, and the cost is lower, and high suitable advantage has solved current lift construction machinery equipment and has used the floor higher, and the size is great, and it is great to build the cost, and the common companion ladder scheduling height is not enough problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lift construction machinery equipment, includes base, movable plate, backup pad, crane, lead screw and second pneumatic cylinder, the equal fixedly connected with side case in the left and right sides at base top, the bottom of base is through wheel carrier fixedly connected with runner, the first pneumatic cylinder of the equal fixedly connected with in four corners of base bottom, runner and first pneumatic cylinder all are provided with four groups, the spout has all been seted up to the relative one side of side case, the inner chamber of the side case that extends to the left and right sides respectively through the spout is passed through at both ends about the movable plate, the intermediate position fixedly connected with fixed block at base top, the fixed block is provided with two sets ofly.

Preferably, a first guide groove is formed in the left side of the top of the moving plate, the first guide grooves are provided in two groups, a second guide groove is formed in the left side of the bottom of the supporting plate, and the second guide grooves are provided in two groups.

Preferably, the right side at base top and the equal first hinge of fixedly connected with in right side of backup pad bottom, first hinge is provided with four groups, the equal swing joint of inner chamber of first guide way and second guide way has first hinge, first hinge is provided with two sets ofly.

Preferably, the top and the bottom of crane are articulated through the bottom of first hinge and second hinge and the top of movable plate and backup pad respectively, the crane is articulated each other through a plurality of groups steel pole and is made, the bottom of second pneumatic cylinder is articulated through one side that the connecting rod is relative with the fixed block, the output of second pneumatic cylinder is articulated through a set of steel pole of connecting rod and crane.

Preferably, the equal fixedly connected with guide arm in both sides around the side incasement chamber bottom, the top of guide arm and the top fixed connection of side incasement chamber, the guide arm is provided with four groups, the lead screw passes through bearing swing joint in the bottom of side incasement chamber, the top of lead screw passes through bearing and side incasement chamber's top swing joint, the lead screw is provided with two sets ofly, the one end of lead screw and guide arm all runs through the one end that the movable plate extends to side incasement chamber, lead screw surface activity cover is equipped with ball nut, the lead screw passes through ball nut and movable plate swing joint.

Preferably, the top fixedly connected with guardrail of backup pad, the front side of guardrail articulates through the hinge has the side door, the side door is provided with two sets ofly, the bottom fixedly connected with motor of side case, the fixed cover in surface of motor output shaft is equipped with little bevel gear, little bevel gear's surface meshing has big bevel gear, the fixed bottom of establishing on the lead screw surface of cover of big bevel gear.

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

1. the utility model discloses a base, the movable plate, the cooperation of side case and backup pad, the structure of lift construction machinery equipment has been simplified, its structure size has been reduced, the cost is reduced, through the crane, the second hydraulic cylinder, lead screw and ball nut's cooperation, the dual lift setting of lift construction machinery equipment has been realized, the lift height of lift construction machinery equipment has been increased, through first guide way, the second guide way, the cooperation of first hinge and second hinge, the removal when having made things convenient for the installation of crane and crane to go up and down, through the motor, big bevel gear and bevel gear's cooperation, the rotation of lead screw has been realized, thereby realized reciprocating of movable plate.

2. The utility model discloses a set up the spout, made things convenient for the removal of movable plate, through setting up first pneumatic cylinder, the supporting effect when having increased lift construction machinery equipment use, through setting up the fixed block, made things convenient for the installation and the rotation of second pneumatic cylinder, through setting up first guide way and second guide way, made things convenient for the removal of first hinge, through setting up the guide arm, increased the stability that the movable plate removed, through setting up the guardrail, increased the protection to the user of service, through setting up the side door, the backup pad about the user of service has been made things convenient for.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

FIG. 3 is a top view of a partial structure of the present invention;

fig. 4 is a sectional view of the present invention in a partial structure.

In the figure: the automatic lifting device comprises a base 1, a side box 2, a rotating wheel 3, a moving plate 4, a supporting plate 5, a first hydraulic cylinder 6, a first hinge 7, a fixed block 8, a lifting frame 9, a second hinge 10, a guardrail 11, a side door 12, a guide rod 13, a sliding chute 14, a first guide groove 15, a second guide groove 16, a second hydraulic cylinder 17, a lead screw 18, a ball nut 19, a bevel gear 20, a bevel gear 21 and a motor 22.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a lifting construction machinery device comprises a base 1, a movable plate 4, a support plate 5, a lifting frame 9, a screw 18 and a second hydraulic cylinder 17, wherein the left side and the right side of the top of the base 1 are fixedly connected with side boxes 2, the bottom of the base 1 is fixedly connected with a rotating wheel 3 through a wheel carrier, four corners of the bottom of the base 1 are fixedly connected with first hydraulic cylinders 6, the supporting effect of the lifting construction machinery device in use is increased by arranging the first hydraulic cylinders 6, the rotating wheel 3 and the first hydraulic cylinders 6 are respectively provided with four groups, one side opposite to the side boxes 2 is provided with a sliding groove 14, the movement of the movable plate 4 is facilitated by arranging the sliding groove 14, the left end and the right end of the movable plate 4 respectively extend to the inner cavities of the side boxes 2 on the left side and the right side through the sliding groove 14, the middle, the installation and rotation of the second hydraulic cylinder 17 are facilitated, and two groups of fixing blocks 8 are arranged;

the left side of the top of the movable plate 4 is provided with two groups of first guide grooves 15, the left side of the bottom of the support plate 5 is provided with two groups of second guide grooves 16, the two groups of second guide grooves 16 are arranged, the movement of the first hinge 7 is facilitated by arranging the first guide grooves 15 and the second guide grooves 16, the right side of the top of the base 1 and the right side of the bottom of the support plate 5 are fixedly connected with the first hinge 7, the first hinge 7 is provided with four groups, inner cavities of the first guide grooves 15 and the second guide grooves 16 are movably connected with the first hinge 7, and the first hinge 7 is provided with two groups;

the top and the bottom of the lifting frame 9 are respectively hinged with the top of the movable plate 4 and the bottom of the supporting plate 5 through a first hinge 7 and a second hinge 10, the lifting frame 9 is made by hinging a plurality of groups of steel rods, the bottom of a second hydraulic cylinder 17 is hinged with one side opposite to the fixed block 8 through a connecting rod, the output end of the second hydraulic cylinder 17 is hinged with one group of steel rods of the lifting frame 9 through a connecting rod, the front side and the rear side of the bottom of the inner cavity of the side box 2 are fixedly connected with guide rods 13, the moving stability of the movable plate 4 is improved by arranging the guide rods 13, the top of each guide rod 13 is fixedly connected with the top of the inner cavity of the side box 2, the guide rods 13 are provided with four groups, a lead screw 18 is movably connected with the bottom of the inner cavity of the side box 2 through a bearing, the top of the lead screw 18 is movably connected with the top of the inner cavity of, the surface of the screw 18 is movably sleeved with a ball nut 19, and the screw 18 is movably connected with the moving plate 4 through the ball nut 19.

The top of the supporting plate 5 is fixedly connected with a guardrail 11, the protection to users is increased by arranging the guardrail 11, the front side of the guardrail 11 is hinged with a side door 12 through a hinge, the users can conveniently go up and down the supporting plate 5 by arranging the side door 12, the side door 12 is provided with two groups, the bottom of the side box 2 is fixedly connected with a motor 22, the surface of an output shaft of the motor 22 is fixedly sleeved with a small bevel gear 21, the surface of the small bevel gear 21 is meshed with a large bevel gear 20, the large bevel gear 20 is fixedly sleeved at the bottom of the surface of a screw 18, the structure of the lifting construction mechanical equipment is simplified through the matching of the base 1, the movable plate 4, the side box 2 and the supporting plate 5, the structure size is reduced, the cost is reduced, the double lifting arrangement of the lifting construction mechanical equipment is realized through the matching of a lifting frame 9, a second hydraulic cylinder 17, the screw 18 and a ball nut 19, through the cooperation of first guide way 15, second guide way 16, first hinge 7 and second hinge 10, the removal when having made things convenient for crane 9's installation and crane 9 to go up and down has realized the rotation of lead screw 18 through the cooperation of motor 22, big bevel gear 20 and bevel pinion 21 to the reciprocating motion of movable plate has been realized.

During the use, the user enters the top of the supporting plate 5 through the side door 12, then starts the first hydraulic cylinder 6, the first hydraulic cylinder 6 supports the lifting construction machinery equipment, then starts the motor 22, the motor 22 drives the lead screw 18 to rotate through the large bevel gear 20 and the small bevel gear 21, the lead screw 18 drives the ball nut 19 to move upwards, the movable plate 4 is driven by the ball nut 19 to move upwards along the sliding groove 14, meanwhile, the guide rod 13 assists the movable plate 4 to move stably, when the movable plate 4 moves to the top, the second hydraulic cylinder 17 is started, the second hydraulic cylinder 17 pushes the lifting frame 9 to move, meanwhile, the lifting frame 9 extends upwards under the matching of the first hinge 7, the second hinge 10, the first guide groove 15 and the second guide groove 16, the lifting frame is taken to a designated place, the second hydraulic cylinder 17 is suspended, and the user walks down the moving platform through the side door 12.

In summary, the following steps: this lifting construction machinery equipment passes through base 1, movable plate 4, backup pad 5, crane 9, lead screw 18 and second hydraulic cylinder 17's cooperation, and it is higher to have solved current lifting construction machinery equipment and use the floor, and the size is great, and it is great to build the cost, and common companion ladder etc. highly not enough problem simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lift construction machinery equipment, includes base (1), movable plate (4), backup pad (5), crane (9), lead screw (18) and second hydraulic cylinder (17), its characterized in that: the equal fixedly connected with side case (2) in the left and right sides at base (1) top, wheel carrier fixedly connected with runner (3) is passed through to the bottom of base (1), the equal first pneumatic cylinder (6) of fixedly connected with in the four corners of base (1) bottom, runner (3) and first pneumatic cylinder (6) all are provided with four groups, spout (14) have all been seted up to the relative one side of side case (2), the inner chamber of side case (2) that extends to the left and right sides respectively is passed through spout (14) in both ends about movable plate (4), the intermediate position fixedly connected with fixed block (8) at base (1) top, fixed block (8) are provided with two sets ofly.

2. The elevating construction machine apparatus as set forth in claim 1, wherein: first guide way (15) have been seted up on the left side at movable plate (4) top, first guide way (15) are provided with two sets ofly, second guide way (16) have been seted up on the left side of backup pad (5) bottom, second guide way (16) are provided with two sets ofly.

3. The elevating construction machine apparatus as set forth in claim 2, wherein: the right side at base (1) top and the equal first hinge (7) of fixedly connected with in right side of backup pad (5) bottom, first hinge (7) are provided with four groups, the equal swing joint in inner chamber of first guide way (15) and second guide way (16) has first hinge (7), first hinge (7) are provided with two sets ofly.

4. The elevating construction machine apparatus as set forth in claim 1, wherein: the top and the bottom of crane (9) are articulated through first hinge (7) and second hinge (10) and the top of movable plate (4) and the bottom of backup pad (5) respectively, crane (9) are articulated each other through a plurality of groups steel pole and are made, the bottom of second pneumatic cylinder (17) is articulated through connecting rod and the relative one side of fixed block (8), the output of second pneumatic cylinder (17) is articulated through a set of steel pole of connecting rod and crane (9).

5. The elevating construction machine apparatus as set forth in claim 1, wherein: the utility model discloses a side case, including side case (2), guide rod (13), top and the top fixed connection of side case (2) inner chamber of guide rod (13), guide rod (13) are provided with four groups, lead screw (18) are through bearing swing joint in the bottom of side case (2) inner chamber, the top swing joint of bearing and side case (2) inner chamber is passed through at the top of lead screw (18), lead screw (18) are provided with two sets ofly, the one end of lead screw (18) and guide rod (13) all runs through movable plate (4) and extends to the one end of side case (2) inner chamber, lead screw (18) surface activity cover is equipped with ball nut (19), lead screw (18) pass through ball nut (19) and movable plate (4) swing joint.

6. The elevating construction machine apparatus as set forth in claim 1, wherein: the top fixedly connected with guardrail (11) of backup pad (5), the front side of guardrail (11) articulates through the hinge has side door (12), side door (12) are provided with two sets ofly, bottom fixedly connected with motor (22) of side case (2), the fixed cover in surface of motor (22) output shaft is equipped with bevel pinion (21), the surface meshing of bevel pinion (21) has bevel pinion (20) greatly, bevel pinion (20) fixed cover is established in the bottom on lead screw (18) surface greatly.