CN215402937U

CN215402937U - Garden construction davit

Info

Publication number: CN215402937U
Application number: CN202120719748.2U
Authority: CN
Inventors: 胡雅萍; 王蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-01-04
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a garden construction boom, which comprises a base, wherein the lower surface of the base is provided with an electric driving travelling mechanism, the upper surface of the base is provided with a lifting device, the top end of the lifting device is welded with a boom bracket, the boom bracket comprises a supporting bar, the top end of the supporting bar is provided with a bottom sliding rail, the inner surface of the bottom sliding rail is sleeved with a basket rod, the upper surface of the bottom sliding rail is fixedly provided with a top sliding rail, and the inner surface of the top sliding rail is sleeved with a counterweight rod. The problem that the stability and the balance of the existing bent suspension arm are poor is effectively solved.

Description

Garden construction davit

Technical Field

The utility model relates to the field of garden construction, in particular to a garden construction suspension arm.

Background

In the process of garden construction, a curved boom structure similar to an excavator is often used for lifting and driving a manned hanging basket structure to lift in the process of external decoration and maintenance and construction of garden buildings, green plant landscapes, rockery street lamps and the like, and when the curved boom is used at a place far away from a base, the support position of the base is unstable due to the fact that the extending force arm is lengthened, so that the stability and the balance are poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a garden construction boom, which effectively solves the problem that the stability and balance of the existing bending type boom are poor.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a gardens are built davit, includes the base, the lower surface of base is equipped with electric drive's running gear, the upper surface of base is equipped with elevating gear, elevating gear's top welding is equipped with the davit support, elevating gear includes the guide rail, the internal surface of guide rail is equipped with the lifter, the inboard skin weld in bottom of lifter has the fixed strip, the davit support includes the support bar, the outside end welding of support bar is on the inboard surface in top of lifter, the skin weld in both ends of support bar has the anchor strut, the upper surface welding of anchor strut has a bottom slide rail, the internal surface of bottom slide rail has cup jointed the davit pole, both ends are fixed respectively around the internal surface of bottom slide rail have the isolation backing plate, the fixed surface of bottom slide rail has a top slide rail, cup jointed the counter weight pole between the internal surface of top slide rail and the upper surface of isolation backing plate, gear grooves are formed in the upper surface of the basket rod and the lower surface of the counterweight rod, gear rods are meshed with the inner surfaces of the gear grooves and are sleeved on the top end of the lifting rod, the outer side ends of the gear rods are provided with driving motors, the rear ends of the basket rods are provided with manned baskets, and the front ends of the counterweight rods are provided with counterweights.

Further, the base includes the fixed plate, and electric drive's running gear assembles the lower surface at the fixed plate, the upper surface of fixed plate is equipped with fixed pipe, the internal surface of fixed pipe is equipped with the sliding strip, the outside end of sliding strip is equipped with the articulated elements, the outside end of articulated elements has cup jointed the hydraulic stem.

Furthermore, a gasket is screwed at the bottom end of the hydraulic rod.

Further, the bottom end side surface of the guide rail is equipped with a reinforcing frame.

Further, a lifting mechanism is arranged between the bottom end of the inner surface of the guide rail and the lower surface of the lifting rod.

Furthermore, the use quantity of reinforcing rod, end slide rail, top slide rail, isolation backing plate, hanging basket pole, counter weight pole, gear pole and driving motor is 2 at least.

The utility model has the beneficial effects that: when the telescopic lifting arm is used, the traveling mechanism at the bottom drives the telescopic lifting arm to integrally move, the telescopic sliding strip is matched with the hinged piece to facilitate the supporting and positioning of the base, then the lifting device drives the lifting arm support to rise to a working height, and the driving motor drives the gear rod to rotate, so that the basket rod and the counterweight rod which are meshed with the gear grooves synchronously move forwards and backwards respectively, further the working personnel and the counterweight block are driven to move forwards and backwards with the same moment, the use is stable and convenient, and the problem that the stability of the existing bent lifting arm is poor is effectively solved.

Drawings

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

FIG. 2 is a schematic view of the assembly of the present invention;

FIG. 3 is a schematic view of the base assembly of the present invention;

fig. 4 is a schematic view of the assembly of the boom support of the present invention.

Description of reference numerals: 1. the lifting device comprises a base, 11, a fixing plate, 12, a fixing pipe, 13, a sliding strip, 14, a hinge component, 15, a sleeve hole, 16, a hydraulic rod, 2, a lifting device, 21, a guide rail, 22, a reinforcing frame, 23, a lifting rod, 24, a fixing strip, 3, a suspension arm support, 31, a supporting strip, 32, a reinforcing rod, 33, a bottom sliding rail, 34, an isolation cushion plate, 35, a top sliding rail, 36, a suspension basket rod, 37, a balance weight rod, 38, a gear rod, 39 and a driving motor.

Detailed Description

The utility model will now be further illustrated by reference to specific examples, which are intended to be illustrative only and not to limit the scope of the utility model. Further, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents may fall within the scope of the utility model as defined in the appended claims.

Referring to fig. 1-4, which are schematic structural views of the present invention, a garden construction boom comprises a base 1, a lower surface of the base 1 is equipped with an electrically driven traveling mechanism, an upper surface of the base 1 is equipped with a lifting device 2, a top end of the lifting device 2 is welded with a boom support 3, the lifting device 2 comprises a guide rail 21, an inner surface of the guide rail 21 is equipped with a lifting rod 23, a fixing strip 24 is welded on an inner side surface of a bottom end of the lifting rod 23, the boom support 3 comprises a support bar 31, an outer side end of the support bar 31 is welded on an inner side surface of a top end of the lifting rod 23, upper surfaces of two ends of the support bar 31 are welded with reinforcing rods 32, an upper surface of the reinforcing rods 32 is welded with a bottom slide rail 33, an inner surface of the bottom slide rail 33 is sleeved with a basket hanging rod 36, front and rear ends of the inner surface of the bottom slide rail 33 are respectively fixedly equipped with an isolation pad 34, and an upper surface of the bottom slide rail 33 is fixedly equipped with a top slide rail 35, a counterweight rod 37 is sleeved between the inner surface of the top slide rail 35 and the upper surface of the isolation base plate 34, gear grooves are formed in the upper surface of the basket rod 36 and the lower surface of the counterweight rod 37, the gear rod 38 is meshed with the inner surface of each gear groove, the gear rod 38 is sleeved at the top end of the lifting rod 23, a driving motor 39 is assembled at the outer side end of the gear rod 38, a manned basket is assembled at the rear end of the basket rod 36, and a counterweight block is assembled at the front end of the counterweight rod 37;

when the lifting device is used, the traveling mechanism at the bottom drives the lifting arm support 3 to integrally move, the telescopic sliding strip 13 is matched with the hinged piece to facilitate the supporting and positioning of the base 1, then the lifting device 2 drives the lifting arm support 3 to be lifted to a working height, and the driving motor 39 drives the gear rod 38 to rotate, so that the hanging basket rod 36 and the counterweight rod 37 which are meshed with the gear grooves synchronously move forwards and backwards respectively, and further drives a worker and the counterweight block to move forwards and backwards with the same moment.

Base 1 includes fixed plate 11, electric drive's running gear assembles the lower surface at fixed plate 11, the upper surface of fixed plate 11 is equipped with fixed pipe 12, the internal surface of fixed pipe 12 is equipped with slide bar 13, the outside end of slide bar 13 is equipped with articulated elements 14, the outside end of articulated elements 14 has cup jointed hydraulic stem 16, the slide bar 13 of the fixed pipe 12 inside on base 1 top can stretch out to the outside, articulated elements 14 who articulates at slide bar 13 outside can overturn and utilize a bolt structure location, the extension of the hydraulic stem 16 of being convenient for shortens, support base 1 stably.

The bottom end of the hydraulic rod 16 is screwed with a gasket, so that the pressure intensity of a contact surface during supporting is reduced, and the insufficient supporting force on some soil ground is avoided.

The bottom end side surface of the guide rail 21 is fitted with a reinforcing frame 22, and the reinforcing frame 22 and the inner side surface of the guide rail 21 are welded to the outer side surface of the fixed plate 11.

The lifting mechanism used in the utility model can be driven by hydraulic pressure or chains, and is provided with a limiting device in the lifting process, the structure is the same as the structure principle of the door type lifting frame commonly used for vehicle maintenance in the prior art, so the specific driving mode and the limiting structure are not described in detail in the utility model.

The utility model discloses a reinforcing rod 32, end slide rail 33, top slide rail 35, isolation backing plate 34, hanging flower basket pole 36, counter weight pole 37, gear pole 38 and driving motor 39's use quantity is 2 sets at least, upper and lower surface edge at isolation backing plate 34 evenly is equipped with rolling steel ball, the meshing of rolling steel ball internal surface is in the position that the gear groove is not seted up at hanging flower basket pole 36 and counter weight pole 37 edge, consequently at the in-process that stretches out reduction friction, improve the smoothness nature, driving motor 39 has adopted a big torque motor structure with the speed reducer, can drive one end station people, the other end has the structure of balancing weight, rotate through a gear pole 38, reach the purpose that both ends stretched out in step.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a davit is built in gardens, includes base (1), its characterized in that: the lower surface of base (1) is equipped with electric drive's running gear, the upper surface of base (1) is equipped with elevating gear (2), the top welding of elevating gear (2) is equipped with davit support (3), elevating gear (2) include guide rail (21), the internal surface of guide rail (21) is equipped with lifter (23), the inboard skin weld in bottom of lifter (23) has fixed strip (24), davit support (3) include support bar (31), the outside end welding of support bar (31) is at the inside surface in top of lifter (23), the both ends skin weld of support bar (31) has anchor strut (32), the upper surface welding of anchor strut (32) has end slide rail (33), the internal surface of end slide rail (33) has cup jointed and has hung basket pole (36), the internal surface front and back both ends of end slide rail (33) are fixed respectively and have isolation backing plate (34), the fixed top slide rail (35) that is equipped with of upper surface of end slide rail (33), cup jointed between the internal surface of top slide rail (35) and the upper surface of isolation backing plate (34) counter weight pole (37), the gear groove has all been seted up to the upper surface of hanging flower basket pole (36) and the lower surface of counter weight pole (37), the internal surface meshing in gear groove has gear pole (38), gear pole (38) cup joint the top at lifter (23), the outside end of gear pole (38) is equipped with driving motor (39), the rear end of hanging flower basket pole (36) is equipped with manned hanging flower basket, the front end of counter weight pole (37) is equipped with the balancing weight.

2. A garden construction boom as defined in claim 1, wherein: base (1) is including fixed plate (11), and electric drive's running gear assembles the lower surface at fixed plate (11), the upper surface of fixed plate (11) is equipped with fixed pipe (12), the internal surface of fixed pipe (12) is equipped with slider (13), the outside end of slider (13) is equipped with articulated elements (14), hydraulic stem (16) have been cup jointed to the outside end of articulated elements (14).

3. A garden construction boom as defined in claim 2, wherein: the bottom end of the hydraulic rod (16) is in threaded connection with a gasket.

4. A garden construction boom as defined in claim 1, wherein: the bottom end side surface of the guide rail (21) is equipped with a reinforcing frame (22).

5. A garden construction boom as defined in claim 1, wherein: and a lifting mechanism is arranged between the bottom end of the inner surface of the guide rail (21) and the lower surface of the lifting rod (23).

6. A garden construction boom as defined in claim 1, wherein: the number of the reinforcing rods (32), the bottom sliding rails (33), the top sliding rails (35), the isolation base plates (34), the hanging basket rods (36), the balance weight rods (37), the gear rods (38) and the driving motors (39) is at least 2.