CN110937529B

CN110937529B - Building materials material conveying hoisting device

Info

Publication number: CN110937529B
Application number: CN201911225433.6A
Authority: CN
Inventors: 何国平; 鲍君美; 郑武
Original assignee: Jiangxi Jiajiahe Prefabricated Construction Co ltd
Current assignee: Jiangxi jiajiahe prefabricated construction Co.,Ltd.
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2021-02-05
Anticipated expiration: 2039-12-04
Also published as: CN110937529A

Abstract

The invention relates to the technical field of buildings, in particular to a building material conveying and lifting device which comprises a rack, wherein a lifting frame is installed at the front end of the rack, a front support frame is installed on a carrying platform of the rack, a bottom support is installed at the bottom end of the lifting frame, the bottom support is installed on the front support frame through a first rotating shaft, a fixed seat is installed in the middle of the carrying platform of the rack, a first folding frame is installed on the fixed seat, the front end of the first folding frame is connected with a second folding frame through a movable bolt, the front end of the second folding frame is fixedly connected with the lifting frame through a fixed bolt, an outer edge plate is installed on the outer side of the lifting frame, a conveying line wheel is installed at the top of the outer edge plate, a conveying line is wound on the conveying line wheel, and the bottom end of the conveying line is connected with the. This application is passed through receiving agencies and folding receiving mechanism, guarantees personnel's security on the one hand, and on the other hand guarantees that the carrier frame stabilizes the whereabouts, guarantees the quality of carrying cargo, avoids causing the influence to the goods.

Description

Building materials material conveying hoisting device

Technical Field

The invention relates to the technical field of buildings, in particular to a building material conveying and lifting device.

Background

Along with the continuous improvement of standard of living, people live the house and also constantly increase, interior decoration is along with developing, the demand of interior decoration material is also constantly increasing, when fitment, people often need more slightly big type material, the unable completion of manpower transport, especially to the low-rise house that does not have the elevator, it can only rely on the manpower to transport the material, work efficiency is low, high labor strength, current transmission device, when people get the material to indoor from outdoor at people, many need the people to stretch out the pulling material outside the window, danger is higher, and the structure is comparatively complicated, difficult installation and dismantlement.

Chinese patent (No. CN 207713300U) discloses a conveying device for lifting indoor materials, but the patent has certain technical defects, and the stability of equipment switching and bearing is insufficient, so that the material turnover and shaking range is large, and the material receiving and taking are inconvenient.

Disclosure of Invention

The invention aims to provide a building material conveying and lifting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a building material conveying and lifting device comprises a rack, wherein a lifting frame is installed at the front end of the rack, a front support frame is installed on a carrying platform of the rack, a bottom support is installed at the bottom end of the lifting frame, the bottom support is installed on the front support frame through a first rotating shaft, a fixed seat is installed at the middle position of the carrying platform of the rack, a first folding frame is installed on the fixed seat, a second folding frame is connected to the front end of the first folding frame through a movable bolt, the front end of the second folding frame is fixedly connected with the lifting frame through a fixed bolt, a rotating frame is installed on the rear side of the carrying platform of the rack, a first hydraulic rod is installed on the rotating frame, the front end of the first hydraulic rod is connected with the first folding frame through a pulling bolt, an outer edge plate is installed on the outer side of the lifting frame, a conveying line wheel is installed on the top of the outer edge plate, and a pull rope is wound on the conveying, the bottom end of the pull rope is connected with a carrier.

As a further scheme of the invention: and a bearing frame is arranged in the middle of the rack.

As a further scheme of the invention: and the bottom of the outer edge plate is provided with an orientation wheel.

As a further scheme of the invention: the bottom of frame is provided with the atress support, prepositioned support frame installs down the positioning seat, the atress support is installed on putting the positioning seat down through the second pivot, the support base is installed to the bottom of atress support, install the gyro wheel on the basal plane of support base, the leveling swivel nut is all installed to the four corners position of support base, wear to be equipped with the leveling screw rod in the leveling swivel nut, the leveling base pad is installed to the bottom of leveling screw rod.

As a further scheme of the invention: and a second hydraulic rod is further installed at the bottom of the rack, and the front rod end of the second hydraulic rod is connected with the stressed support.

As a further scheme of the invention: the bottom of the fixed seat is provided with a secondary supporting rod through a movable bolt, and the secondary supporting rod is connected with the pneumatic end of the second hydraulic rod.

As a further scheme of the invention: the supporting seat is installed to the rear side of frame, the supporting stud is installed through the screw to the supporting seat, support the stud top and install and revolve the dish of twisting, the backup pad is installed to the bottom of supporting the stud.

As a still further scheme of the invention: the rear side of the frame is also provided with a wheel seat, the bottom end of the wheel seat is provided with a universal wheel, and the wheel seat is arranged on the bottom plate of the frame through a folding bracket.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a hoisting frame is used for the operation that receive and releases of material in this application, and defeated line wheel passes through the stay cord and drives the carrier and goes up and down, and in order to improve security and stability when the operation, the outer board of following of hoisting frame front end is placed outside with the windowsill, and the outer board of following is laminated the promotion operation of the material of being convenient for on the one hand with the windowsill mutually, and on the other hand avoids personnel to be close to the windowsill, guarantees its security.

When the material is collected after being lifted, the lifting frame is turned to the horizontal position through the folding mechanism, and the bearing frame is arranged in the middle of the rack and plays a role in supporting and bearing the lifting frame. And the bottom of the outer edge plate is provided with an orientation wheel. The carrier is always drooped under the influence of gravity, and the directional wheel is used as a direction-changing wheel to support the stay cord to smoothly change the carrier into a vertical state, so that the carrier is ensured to stably fall, the cargo-carrying quality is ensured, and the influence on the cargo is avoided.

In order to further improve the stability when receiving the material, be provided with the strong point of the frame that the atress support was done, the weight of the auxiliary stay goods of being convenient for, the atress support adopts movable structure, conveniently accomodates the operation. Leveling mechanisms are arranged at four corners of the supporting base, so that the integral balance of the rack is ensured.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

FIG. 1 is a schematic view of the present invention for lifting materials.

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

FIG. 3 is a schematic structural diagram of the force-bearing support of the present invention.

FIG. 4 is a schematic view of a supporting base structure according to the present invention.

In the figure: 1-a machine frame, 11-a front support frame, 12-a bottom support frame, 13-a first rotating shaft, 14-a fixed seat, 15-a first folding frame, 16-a second folding frame, 17-a fixed bolt, 18-a rotating frame, 19-a first hydraulic rod, 21-a pulling bolt, 22-a bearing frame, 3-a lifting frame, 31-an outer edge plate, 32-a wire conveying wheel, 33-a pulling rope, 34-a bearing frame, 35-a directional wheel, 4-a stress support frame, 41-a lower positioning seat, 42-a second rotating shaft, 43-a second hydraulic rod, 44-a secondary support rod, 45-a support base, 46-a roller, 47-a leveling thread sleeve, 48-a leveling screw rod, 49-a leveling base pad, 51-a support base, 52-a support stud, 53-screwing disc, 54-supporting plate, 55-wheel seat, 56-universal wheel and 57-folding bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, a building material conveying and lifting device includes a frame 1, a lifting frame 3 is mounted at a front end of the frame 1, a front support frame 11 is mounted on a carrying platform of the frame 1, a bottom support 12 is mounted at a bottom end of the lifting frame 3, the bottom support 12 is mounted on the front support frame 11 through a first rotating shaft 13, a fixing seat 14 is mounted at a middle position of the carrying platform of the frame 1, a first folding frame 15 is mounted on the fixing seat 14, a second folding frame 16 is connected to a front end of the first folding frame 15 through a movable bolt, a front end of the second folding frame 16 is fixedly connected to the lifting frame 3 through a fixing bolt 17, a rotating frame 18 is mounted at a rear side of the carrying platform of the frame 1, a first hydraulic rod 19 is mounted on the rotating frame 18, a front end of the first hydraulic rod 19 is connected to the first folding frame 15 through a pulling bolt 21, an outer edge plate 31 is mounted on an outer side of the lifting frame 3, the top of the outer edge plate 31 is provided with a thread transferring wheel 32, a pull rope 33 is wound on the thread transferring wheel 32, and the bottom end of the pull rope 33 is connected with a carrier 34.

Lifting frame 3 is used for the operation that receive and releases of material in this application, and the side of lifting frame 3 is provided with the operation motor for defeated line wheel 32's unwrapping wire and receipts line operation, defeated line wheel 32 drives carrier 34 through stay cord 33 and goes up and down, thereby is used for the promotion of material.

In order to improve security and stability during the operation, this application is provided with a plurality of transmission mechanism of buckling in frame 1, during the operation, through the drive of first hydraulic stem 19, with first folding frame 15 to the small amplitude pull-up of rear side, and then drive hoisting frame 3 through the transmission of folding mechanism and use first pivot 13 to swing as the axis, make 3 slight slopes of hoisting frame, thereby place the outer board 31 of following of 3 front ends of hoisting frame outside with the windowsill, regulate and control again and make hoisting frame 3 resume to vertical direction. Outer board 31 and the windowsill laminating mutually be convenient for the promotion operation of material on the one hand, and on the other hand avoids personnel to be close to the windowsill, guarantees its security.

Receive the material after the material promotes, through moving frame 1 wholly backward, get into indoorly, draw behind first folding frame 15 through first hydraulic stem 19 this moment, first folding frame 15 is folded to being close to the horizontal direction, and hoisting frame 3 uses first pivot 13 to overturn to horizontal position as the axis, frame 22 is installed to the intermediate position of frame 1, and frame 22 plays the effect that the support was born to hoisting frame 3. The bottom of the outer edge plate 31 is fitted with an orientation wheel 35. The carrier 34 is drooped under the influence of gravity, and the orientation wheel 35 is used as a direction-changing wheel to support the pull rope 33 to enable the carrier to be smoothly changed into a vertical state, so that the carrier 34 is ensured to fall stably, the cargo quality is ensured, and the influence on the cargo is avoided.

Example two:

referring to fig. 1 and fig. 3, this embodiment is taken as a further optimization of the embodiment, on the basis of which, the bottom of the rack 1 is provided with a stressed support 4, the front support frame 11 is provided with a lower positioning seat 41, the stressed support 4 is mounted on the lower positioning seat 41 through a second rotating shaft 42, the bottom end of the stressed support 4 is provided with a support base 45, the bottom plane of the support base 45 is provided with a roller 46, four corners of the support base 45 are provided with leveling screw sleeves 47, leveling screws 48 penetrate through the leveling screw sleeves 47, and the bottom end of the leveling screws 48 is provided with a leveling base pad 49. And a second hydraulic rod 43 is further installed at the bottom of the machine frame 1, and the front rod end of the second hydraulic rod 43 is connected with the stress bracket 4. The bottom of the fixed seat 14 is provided with a secondary support rod 44 through a movable bolt, and the secondary support rod 44 is connected with the pneumatic end of the second hydraulic rod 43.

Referring to fig. 3 and 4, in order to further improve the stability of the material receiving process, a supporting point of the rack 1 made of the stress bracket 4 is provided to assist in supporting the weight of the goods, and the stress bracket 4 is of a movable structure and can be driven by the second hydraulic rod 43 to rotate around the second rotating shaft 42 when the rack is idle, so that the rack is accommodated near the bottom plate of the rack 1. During operation, the stressed bracket 4 is supported on the foundation through the second hydraulic rod 43.

Preferably, because the foundation is usually uneven before the building is completed, the adjusting mechanisms are arranged at four corners of the supporting base 45, and the position of the leveling base pad 49 can be adjusted by screwing the leveling screw 48, so that the overall balance of the frame 1 is ensured.

Example three:

referring to fig. 1 and fig. 2, this embodiment is a further optimization of the embodiment, on the basis of which, a support seat 51 is installed at the rear side of the rack 1, a support stud 52 is installed on the support seat 51 through a screw hole, a screwing disc 53 is installed at the top of the support stud 52, and a support plate 54 is installed at the bottom end of the support stud 52. The supporting stud 52 with the height adjusting effect can be arranged on the rear side of the rack 1, and the supporting height can be adjusted through the threaded transmission mechanism, so that the machine frame is suitable for different working terrain.

The rear side of the frame 1 is also provided with a wheel seat 55, the bottom end of the wheel seat 55 is provided with a universal wheel 56, and the wheel seat 55 is arranged on the bottom plate of the frame 1 through a folding bracket 57. The universal wheel 56 is used for the motion of frame 1 in this application, and the universal wheel 56 is installed through folding support 57, when promoting the material, also can loosen folding support 57's fixing bolt for the universal wheel 56 is accomodate, supports through the atress support 4 and the support stud 52 of front and back side, and the maximize is guaranteed the stability when material promotes.

It will be evident to those skilled in the art that the invention 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 invention 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. A building material conveying and lifting device comprises a rack (1), wherein a lifting frame (3) is installed at the front end of the rack (1), a front support frame (11) is installed on a carrying platform of the rack (1), a bottom support (12) is installed at the bottom end of the lifting frame (3), the building material conveying and lifting device is characterized in that the bottom support (12) is installed on the front support frame (11) through a first rotating shaft (13), a fixed seat (14) is installed at the middle position of the carrying platform of the rack (1), a first folding frame (15) is installed on the fixed seat (14), a second folding frame (16) is connected to the front end of the first folding frame (15) through a movable bolt, the front end of the second folding frame (16) is fixedly connected with the lifting frame (3) through a fixed bolt (17), a rotating frame (18) is installed on the rear side of the carrying platform of the rack (1), and a first hydraulic rod (19) is installed on the rotating frame (18), the front end of the first hydraulic rod (19) is connected with a first folding frame (15) through a pulling bolt (21), an outer edge plate (31) is installed on the outer side of the lifting frame (3), a thread conveying wheel (32) is installed at the top of the outer edge plate (31), a pulling rope (33) is wound on the thread conveying wheel (32), and the bottom end of the pulling rope (33) is connected with a carrier frame (34); the bottom of frame (1) is provided with atress support (4), preposition support frame (11) install down positioning seat (41), atress support (4) is installed on down positioning seat (41) through second pivot (42), second hydraulic stem (43) are still installed to the bottom of frame (1), second hydraulic stem (43) front rod end is connected with atress support (4), supporting base (45) is installed to the bottom of atress support (4), install gyro wheel (46) on the basal plane of supporting base (45), leveling swivel nut (47) are all installed to the four corners position of supporting base (45), wear to be equipped with leveling screw rod (48) in leveling swivel nut (47), leveling base pad (49) is installed to the bottom of leveling screw rod (48), second grade branch (44) is installed through the movable bolt in the bottom of fixing base (14), the secondary struts (44) are connected at the pneumatic end of the second hydraulic rod (43).

2. Building material transport and lifting device according to claim 1, characterised in that a carrier (22) is mounted in the frame (1) in a central position.

3. A building material transport and lifting device according to claim 1, characterised in that the bottom of the outer edge plate (31) is fitted with an orientation wheel (35).

4. The building material conveying and lifting device as claimed in claim 1, wherein a support base (51) is mounted on the rear side of the machine frame (1), a support stud (52) is mounted on the support base (51) through a screw hole, a screwing disc (53) is mounted on the top of the support stud (52), and a support plate (54) is mounted on the bottom end of the support stud (52).

5. The building material conveying and lifting device as claimed in claim 4, characterized in that a wheel seat (55) is further mounted on the rear side of the machine frame (1), a universal wheel (56) is mounted at the bottom end of the wheel seat (55), and the wheel seat (55) is mounted on the bottom plate of the machine frame (1) through a folding bracket (57).