CN214935746U

CN214935746U - Masonry lifting machine for high-rise building construction

Info

Publication number: CN214935746U
Application number: CN202121153732.6U
Authority: CN
Inventors: 陈芳
Original assignee: Guanlu Construction Co Ltd
Current assignee: Guanlu Construction Co Ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-30
Anticipated expiration: 2031-05-27

Abstract

The application discloses a masonry crane for high-rise building construction, which comprises a base, a fixing mechanism and a lifting mechanism, wherein the bottom end of the base is fixedly connected with the top end of a support frame, and the right side of the top end of the base is fixedly connected with the bottom end of a bearing shell; the fixing mechanism comprises a support frame, the left side and the right side of the outer wall of the support frame are fixedly connected with fixing plates respectively, the front side and the rear side of each fixing plate are respectively sleeved with a fixing long nail in a sliding mode, and the inner cavity of the support frame is sleeved with a lifting plate in a sliding mode. Remove the assigned position through pulley thrust unit, through starting third motor, the third motor drives the second threaded rod and rotates, and the lifter plate with second threaded rod screw-thread fit drives the lifter plate and rises under the restriction of support frame inner wall, and the lifter plate drives the pulley and rises, makes the pulley run through support frame bottom lateral wall and get into the support frame inner chamber, realizes the fixed of device, and the rethread is fixed the spike and is fixed the device in the assigned position, increases the stability of device.

Description

Masonry lifting machine for high-rise building construction

Technical Field

The application relates to the field of building construction, in particular to a masonry crane for high-rise building construction.

Background

The crane refers to a generic name of a machine for lifting and transporting a heavy object to a predetermined place, and is widely used in production activities, while the crane is frequently used in construction, and is mostly used in the transportation process of masonry or building materials.

The existing crane is inconvenient to move to a designated position and is fixed, the hoisting process of the existing crane on the masonry is not stable enough, potential safety hazards exist, and protective protection measures for the masonry do not exist. Therefore, the masonry crane for high-rise building construction is provided for solving the problems.

Disclosure of Invention

The masonry crane for high-rise building construction is provided in the embodiment and used for solving the problem that the lifting process of the crane in the prior art is not stable enough.

According to one aspect of the application, a masonry crane for high-rise building construction is provided, which comprises a base, a fixing mechanism and a lifting mechanism, wherein the bottom end of the base is fixedly connected with the top end of a support frame, and the right side of the top end of the base is fixedly connected with the bottom end of a bearing shell;

the fixing mechanism comprises a support frame, the left side and the right side of the outer wall of the support frame are respectively and fixedly connected with a fixed plate, the front side and the rear side of each fixed plate are respectively in sliding sleeve connection with a fixed long nail, an inner cavity of the support frame is in sliding sleeve connection with a lifting plate, and four corners of the bottom end of the lifting plate are respectively and fixedly connected with pulleys;

elevating system includes the wind-up roll, wind-up roll one end is rotated and is connected the connecting plate inner wall, the first motor output of wind-up roll other end fixed connection, the fixed cover of first motor is in the connecting plate inner chamber, the one end of wind-up roll outer wall fixed connection stay cord, stay cord other end fixed connection well-bucket top.

Furthermore, the top end and the bottom end of the right side of the outer wall of the bucket are respectively and fixedly connected with one end of a sleeve, the sleeve is sleeved on the outer wall of the limiting rod in a sliding mode, and the top end and the bottom end of the limiting rod are respectively and fixedly connected with the top end and the bottom end of the supporting plate.

Further, backup pad top fixed connection connecting plate bottom one side, backup pad bottom fixed connection second slider, the second slider slides and cup joints at second spout inner chamber, the second spout inlays at the base top.

Further, a first sliding block is fixedly connected to the right end of the connecting plate, the first sliding block is slidably sleeved in an inner cavity of the first sliding groove, and the first sliding groove is embedded in the top end of the side wall of the left side of the bearing shell.

Furthermore, the center of the side wall of the right side of the supporting plate is fixedly connected with one end of a movable plate, the other end of the movable plate is sleeved on one side of the inner wall of the bearing shell in a sliding mode, and the movable plate is sleeved on the outer wall of the first threaded rod in a threaded mode.

Furthermore, one end of the first threaded rod is rotatably connected with the rear side of the inner wall of the bearing shell, the other end of the first threaded rod is fixedly connected with the second motor, and the second motor is fixedly connected with the front side of the outer wall of the bearing shell.

Furthermore, the inner wall of the bucket is uniformly and fixedly connected with one ends of a plurality of springs all around, and the other ends of the plurality of springs are respectively and fixedly connected with the periphery of the outer wall of the buffer box.

Further, the center of the bottom end of the inner wall of the bucket is embedded with a groove, the inner cavity of the groove is connected with the bottom end of a telescopic rod in a sliding mode, and the top end of the telescopic rod is fixedly connected with the center of the bottom end of the outer wall of the buffer box.

Furthermore, the center of the top end of the inner wall of the support frame is rotatably connected with the top end of a second threaded rod, the outer wall of the second threaded rod is in threaded sleeve connection with a lifting plate, the bottom end of the second threaded rod is fixedly connected with the output end of a third motor, and the third motor is fixedly sleeved at the center of the bottom end of the inner cavity of the support frame.

Furthermore, four the pulley slides respectively and cup joints and runs through the support frame bottom lateral wall.

Through the above-mentioned embodiment of this application, adopted elevating system, solved the not stable problem inadequately of crane lift process, reduced the potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic view of an internal structure of a bucket according to an embodiment of the present application;

fig. 4 is a side view of a fastening mechanism attachment structure according to an embodiment of the present application.

In the figure: 1. the base, 2, first threaded rod, 3, the movable plate, 4, the staple, 5, the bearing shell, 6, first slider, 7, first spout, 8, the connecting plate, 9, first motor, 10, wind-up roll, 11, the gag lever post, 12, well bucket, 13, the sleeve, 14, the lifter plate, 15, the backup pad, 16, the second spout, 17, the second slider, 18, the spring, 19, the recess, 20, the telescopic link, 21, the baffle-box, 22, the second motor, 23, the support frame, 24, the fixed plate, 25, the pulley, 26, the second threaded rod, 27, the third motor, 28, the stay cord.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The fixing mechanism in the present embodiment can be applied to various cranes, for example, the following crane is provided in the present embodiment, and the fixing mechanism in the present embodiment can be used to fix the following crane.

The crane comprises a support body, wherein a base is fixedly mounted at the bottom of the outer surface of the support body, an electric telescopic rod is fixedly mounted at the top of the outer surface of the support body, an output end of the electric telescopic rod is movably connected with a lifting block, a lifting frame is fixedly mounted on one side of the outer surface of the lifting block, a fixing device is arranged at one end, away from the lifting block, of the lifting frame, a masonry box is arranged below the fixing device, and a supporting structure is arranged on two sides of the outer surface of the support body. The fixing device comprises a pressing rod, the pressing rod penetrates through the top of the lifting frame and extends into the lifting frame, a lower pressing block is fixedly arranged at one end of the pressing rod, which is positioned in the lifting frame, a lower pressing block is fixedly connected with the bottom of the lifting frame, an elastic spring is arranged in the lower pressing block, two ends of the elastic spring are respectively fixedly connected with the inner wall of the lower pressing block and the inner wall of the lifting frame, the pressing rod is pressed downwards, the downward movement of the pressing rod can compress the elastic spring, the pressing rod is loosened, the lower pressing block recovers to the original state under the action of the elastic spring, an auxiliary block is fixedly arranged at the bottom of the outer surface of the lifting frame, a threaded rod is connected to one side of the outer surface of the lifting frame in a threaded manner, the threaded rod penetrates through one side of the lifting frame and extends into the lifting frame, a clamping block is fixedly arranged at one end of the threaded rod, which is positioned in the lifting frame, a groove is formed in the top of the lower pressing block, and the size and the shape of the groove are matched with the clamping block, the slide rail has been seted up to the inner wall bottom of play gallows, screens piece and slide rail sliding connection, rotate the threaded rod, and the threaded rod drives the screens piece and moves on the slide rail, and screens piece motion makes the screens piece inlay down in the recess of briquetting, and this time briquetting forms "U" type with assisting the piece down, just in time fixes the masonry box.

Of course, the present embodiment can also be used for fixing lifting machines with other structures. The description is omitted, and the crane according to the embodiment of the present application is described below.

Referring to fig. 1-4, a masonry crane for high-rise building construction comprises a base 1, a fixing mechanism and a lifting mechanism, wherein the bottom end of the base 1 is fixedly connected with the top end of a support frame 23, and the right side of the top end of the base 1 is fixedly connected with the bottom end of a bearing shell 5;

the fixing mechanism comprises a support frame 23, the left side and the right side of the outer wall of the support frame 23 are respectively fixedly connected with a fixing plate 24, the front side and the rear side of each fixing plate 24 are respectively sleeved with a fixing long nail 4 in a sliding manner, an inner cavity of the support frame 23 is sleeved with a lifting plate 14 in a sliding manner, and four corners of the bottom end of the lifting plate 14 are respectively fixedly connected with pulleys 25;

elevating system includes wind-up roll 10, wind-up roll 10 one end is rotated and is connected 8 inner walls of connecting plate, the first motor 9 output of wind-up roll 10 other end fixed connection, first motor 9 is fixed to be cup jointed at the 8 inner chambers of connecting plate, the one end of wind-up roll 10 outer wall fixed connection stay cord 28, the 12 tops of stay cord 28 other end fixed connection well-bucket.

The top end and the bottom end of the right side of the outer wall of the bucket 12 are respectively and fixedly connected with one end of a sleeve 13, the sleeve 13 is slidably sleeved on the outer wall of a limiting rod 11, the top end and the bottom end of the limiting rod 11 are respectively and fixedly connected with the top end and the bottom end of a supporting plate 15, the transportation lifting stability of the bucket 12 is improved, the top end of the supporting plate 15 is fixedly connected with one side of the bottom end of a connecting plate 8, the bottom end of the supporting plate 15 is fixedly connected with a second sliding block 17, the second sliding block 17 is slidably sleeved in an inner cavity of a second sliding groove 16, the second sliding groove 16 is embedded at the top end of a base 1, the sliding stability of the supporting plate 15 is improved, the right end of the connecting plate 8 is fixedly connected with a first sliding block 6, the first sliding block 6 is slidably sleeved in an inner cavity of a first sliding groove 7, the first sliding groove 7 is embedded at the top end of the left side wall of a bearing shell 5, the sliding stability of the connecting plate 8 is improved, and the center of the right side wall of the supporting plate 15 is fixedly connected with one end 3, the other end of the movable plate 3 is sleeved on one side of the inner wall of the bearing shell 5 in a sliding manner, the movable plate 3 is sleeved on the outer wall of the first threaded rod 2 in a threaded manner to limit the rotation of the movable plate 3, one end of the first threaded rod 2 is rotatably connected with the rear side of the inner wall of the bearing shell 5, the other end of the first threaded rod 2 is fixedly connected with the second motor 22, the second motor 22 is fixedly connected with the front side of the outer wall of the bearing shell 5 so as to drive the movable plate 3 to move through the first threaded rod 2, one ends of a plurality of springs 18 are uniformly and fixedly connected with the periphery of the inner wall of the bucket 12, the other ends of the plurality of springs 18 are respectively and fixedly connected with the periphery of the outer wall of the buffer box 21 to increase the buffer protection of the buffer box 21, a groove 19 is embedded in the center of the bottom end of the inner wall of the bucket 12, the inner cavity of the groove 19 is slidably connected with the bottom end of the telescopic rod 20, and the top end of the telescopic rod 20 is fixedly connected with the center of the bottom end of the outer wall of the buffer box 21, be convenient for removal and the reseing of baffle-box 21, support frame 23 inner wall top center department rotates connects 26 tops of second threaded rod, 26 outer wall threads of second threaded rod cup

joint lifter plate

14, 26 bottom fixed connection third motors 27 outputs of second threaded rod, third motors 27 are fixed cup joints in support frame 23 inner chamber bottom center department, are convenient for adjust pulley 25 position, four pulley 25 slides respectively and cup joints and runs through support frame 23 bottom lateral wall, is convenient for take in pulley 25 in the support frame 23 inner chamber.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch, the electrical components are moved to a designated position by a pulley 25 pushing device, the third motor 27 is started, the third motor 27 drives a second threaded rod 26 to rotate, the lifting plate 14 in threaded fit with the second threaded rod 26 drives the lifting plate 14 to ascend under the restriction of the inner wall of a support frame 23, the lifting plate 14 drives the pulley 25 to ascend, the pulley 25 penetrates through the side wall at the bottom end of the support frame 23 and enters the inner cavity of the support frame 23, the fixation of the device is realized, the device is fixed at the designated position by a fixing long nail 4, the stability of the device is increased, the first motor 9 is started, the first motor 9 drives a winding roller 10 to rotate, the winding roller 10 drives a stay cord 28 to wind on the winding roller 10, thereby the height of a lifting bucket 12 is adjusted, and the sleeve 13 is matched with a limit rod 11, the stability of the height adjustment of the lifting bucket 12 is increased, avoid the well bucket 12 lift in-process to receive air resistance to take place the skew, thereby the potential safety hazard has been reduced, and connect baffle-box 21 through spring 18 in the well bucket 12, put the masonry in baffle-box 21, effectively realize the buffering protection to the masonry, avoid the masonry impaired, through starting second motor 22, second motor 22 drives first threaded rod 2 and rotates, it slides to drive backup pad 15 under the restriction of bearing shell 5 with 2 screw-thread fit's of first threaded rod movable plate 3, thereby be convenient for adjust well bucket 12 position, and slide in first spout 7 through first slider 6, second slider 17 slides in second spout 16, the stability of device removal has been increased.

The application has the advantages that:

1. the pulley pushing device is simple to operate, the pulley pushing device moves to a designated position, the third motor is started to drive the second threaded rod to rotate, the lifting plate in threaded fit with the second threaded rod drives the lifting plate to ascend under the limitation of the inner wall of the support frame, the lifting plate drives the pulley to ascend, the pulley penetrates through the side wall of the bottom end of the support frame and enters the inner cavity of the support frame, the device is fixed, and the device is fixed at the designated position through the fixing long nail, so that the stability of the device is improved;

2. the structure is reasonable, the first motor drives the winding roller to rotate by starting the first motor, the winding roller drives the pull rope to wind on the winding roller, so that the height of the bucket is adjusted, the stability of height adjustment of the bucket is improved by matching the sleeve with the limiting rod, and the deviation caused by air resistance in the lifting process of the bucket is avoided, so that the potential safety hazard is reduced, the buffer box is connected with the interior of the bucket through the spring, masonry is placed in the buffer box, the buffer protection of the masonry is effectively realized, and the masonry is prevented from being damaged;

3. this application is through starting the second motor, and the second motor drives first threaded rod and rotates, and the movable plate with first threaded rod screw-thread fit drives the backup pad and slides under the restriction of bearing shell to be convenient for adjust well-bucket position, and slide in first spout through first slider, the second slider slides in the second spout, has increased the stability that the device removed.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a high-rise building construction masonry lifting machine which characterized in that: the lifting device comprises a base (1), a fixing mechanism and a lifting mechanism, wherein the bottom end of the base (1) is fixedly connected with the top end of a supporting frame (23), and the right side of the top end of the base (1) is fixedly connected with the bottom end of a bearing shell (5);

the fixing mechanism comprises a support frame (23), the left side and the right side of the outer wall of the support frame (23) are respectively fixedly connected with a fixing plate (24), the front side and the rear side of the two fixing plates (24) are respectively sleeved with a fixing long nail (4) in a sliding manner, an inner cavity of the support frame (23) is sleeved with a lifting plate (14) in a sliding manner, and four corners of the bottom end of the lifting plate (14) are respectively fixedly connected with pulleys (25);

elevating system includes wind-up roll (10), wind-up roll (10) one end is rotated and is connected connecting plate (8) inner wall, first motor (9) output of wind-up roll (10) other end fixed connection, the fixed cup joint of first motor (9) is in connecting plate (8) inner chamber, the one end of wind-up roll (10) outer wall fixed connection stay cord (28), stay cord (28) other end fixed connection well-bucket (12) top.

2. The masonry crane for high-rise building construction according to claim 1, characterized in that: the top end and the bottom end of the right side of the outer wall of the bucket (12) are respectively and fixedly connected with one end of a sleeve (13), the sleeve (13) is sleeved on the outer wall of the limiting rod (11) in a sliding mode, and the top end and the bottom end of the limiting rod (11) are respectively and fixedly connected with the top end and the bottom end of a supporting plate (15).

3. The masonry crane for high-rise building construction according to claim 2, characterized in that: the supporting plate (15) top end is fixedly connected with one side of the bottom end of the connecting plate (8), the supporting plate (15) bottom end is fixedly connected with a second sliding block (17), the second sliding block (17) is sleeved in a sliding mode in an inner cavity of a second sliding groove (16), and the second sliding groove (16) is embedded in the top end of the base (1).

4. The masonry crane for high-rise building construction according to claim 1, characterized in that: the connecting plate (8) right-hand member fixed connection first slider (6), first slider (6) slip cup joint at first spout (7) inner chamber, first spout (7) inlay on bearing shell (5) left side lateral wall top.

5. The masonry crane for high-rise building construction according to claim 2, characterized in that: the center of the side wall of the right side of the supporting plate (15) is fixedly connected with one end of a movable plate (3), the other end of the movable plate (3) is sleeved on one side of the inner wall of the bearing shell (5) in a sliding mode, and the movable plate (3) is sleeved on the outer wall of the first threaded rod (2) in a threaded mode.

6. The masonry crane for high-rise building construction according to claim 5, characterized in that: first threaded rod (2) one end is rotated and is connected bearing shell (5) inner wall rear side, first threaded rod (2) other end fixed connection second motor (22), second motor (22) fixed connection bearing shell (5) outer wall front side.

7. The masonry crane for high-rise building construction according to claim 1, characterized in that: the inner wall of the bucket (12) is uniformly and fixedly connected with one ends of a plurality of springs (18) all around, and the other ends of the springs (18) are fixedly connected with the periphery of the outer wall of the buffer box (21) respectively.

8. The masonry crane for high-rise building construction according to claim 1, characterized in that: the inner wall bottom center of the bucket (12) is embedded with a groove (19), the inner cavity of the groove (19) is connected with the bottom end of a telescopic rod (20) in a sliding mode, and the top end of the telescopic rod (20) is fixedly connected with the bottom center of the outer wall of a buffer box (21).

9. The masonry crane for high-rise building construction according to claim 1, characterized in that: support frame (23) inner wall top center department rotates and connects second threaded rod (26) top, second threaded rod (26) outer wall screw socket lifter plate (14), second threaded rod (26) bottom fixed connection third motor (27) output, third motor (27) are fixed to be cup jointed at support frame (23) inner chamber bottom center department.

10. The masonry crane for high-rise building construction according to claim 1, characterized in that: the four pulleys (25) are respectively in sliding sleeve joint and penetrate through the side wall of the bottom end of the support frame (23).