Stone handrail hoisting device

Abstract

The utility model relates to the technical field of stone handrail installation devices, in particular to a stone handrail hoisting device which comprises a supporting column, an adjusting assembly is installed on the top of the supporting column, and the adjusting assembly comprises a threaded column, a sliding plate, an annular sliding block, an annular sliding groove, a rotating ring, an extending assembly and a hoisting assembly. A threaded column rotates to drive a sliding plate to ascend, the sliding plate ascends to drive a rotating ring to ascend through an annular sliding block and an annular sliding groove, the rotating ring ascends to drive an extending assembly to ascend, the extending assembly ascends to drive a hoisting assembly to ascend, the hoisting assembly ascends to drive a stone handrail to ascend, and then the rotating ring is rotated to adjust the orientation of the device. According to the device, a lifting hook is arranged, the device reaches a proper position, then the stone handrail is placed at the proper position through the extension assembly, a worker does not need to manually pull the lifting hook to adjust the stone handrail, the worker does not need to spend a large amount of time and energy to conduct manual adjustment, and the installation efficiency and precision are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stone railing installation device technical field, specifically is a stone railing hoisting device. BACKGROUND

[0002] It is known that stone railing is the safety facility on bridge and building. Stone railing plays the role of separation and direction in use, and the well-designed stone railing has the decoration significance. Stone railing is usually installed at the periphery of abutment, both sides of bridge, both sides of stair, both sides of corridor column, periphery of pavilion and so on, plays the role of protection, and can also be used to divide space.

[0003] The stone railing hoisting device on the market usually adopts hoisting rope to pull the stone railing, which is inconvenient for accurate angle adjustment of the stone railing hoisting, lacks flexible angle adjustment mechanism, and when the angle needs to be adjusted, the worker usually manually pulls the lifting hook to move and adjust the stone railing, so the worker needs to spend a lot of time and energy to manually adjust, which affects the installation efficiency and precision. UTILITY MODEL CONTENTS

[0004] TECHNICAL PROBLEM SOLVED

[0005] In order to overcome the problem that the existing stone railing hoisting device is inconvenient for accurate angle adjustment of the stone railing hoisting, the utility model provides a stone railing hoisting device with the effect of accurately adjusting the angle of the stone railing hoisting device.

[0006] TECHNICAL SCHEME

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stone railing hoisting device, including support column, the adjusting assembly is installed at the top of the support column, the adjusting assembly includes blind hole, threaded column, four sliding grooves, sliding plate, annular sliding block, rotating ring and annular sliding groove, the blind hole is opened on the support column, the threaded column is rotationally arranged in the blind hole, four sliding grooves are all opened on the outer wall of the support column, every two non-adjacent sliding grooves are oppositely arranged, the sliding plate is slidably arranged in four sliding grooves, and the sliding plate is threadedly arranged on the threaded column, the annular sliding block is fixedly arranged on the sliding plate, the rotating ring is rotationally arranged on the annular sliding block, the annular sliding groove is opened on the rotating ring, and the annular sliding block is slidably arranged in the annular sliding groove, the height control assembly is installed at the top of the support column, the rotating control assembly is installed on the rotating ring, the extension assembly is installed on the rotating control assembly, and the hoisting assembly is installed at one end of the extension assembly.

[0008] Preferably, the sliding plate is cross-shaped, and four ends of the sliding plate are slidably arranged in four sliding grooves respectively.

[0009] Further, the height control assembly comprises a first fixing plate, the first fixing plate is fixedly arranged at the top of the support column, one side of the first fixing plate is provided with a first motor, a first gear is fixed on the output shaft of the first motor through a key, one end of the threaded column is fixed with a second gear through a key, and the first gear is engaged with the second gear.

[0010] Further, the height control assembly comprises a first fixing plate, the first fixing plate is fixedly arranged at the top of the support column, one side of the first fixing plate is provided with a first motor, a first gear is fixed on the output shaft of the first motor through a key, one end of the threaded column is fixed with a second gear through a key, and the first gear is engaged with the second gear.

[0011] Further, the height control assembly comprises a first fixing plate, the first fixing plate is fixedly arranged at the top of the support column, one side of the first fixing plate is provided with a first motor, a first gear is fixed on the output shaft of the first motor through a key, one end of the threaded column is fixed with a second gear through a key, and the first gear is engaged with the second gear.

[0012] On the basis of the foregoing scheme, the lifting assembly comprises a connecting plate, the connecting plate is fixedly arranged at one end of the second telescopic rod, and the lifting hook is rotatably arranged on the connecting plate.

[0013] On the basis of the foregoing scheme, further, four hydraulic support legs are arranged, and the four hydraulic support legs are arranged at the periphery of the support column.

[0014] Beneficial effects

[0015] The stone railing hoisting device comprises a threaded column, a sliding plate, an annular sliding block, an annular sliding groove, a rotating ring, an extension assembly and a lifting assembly, the threaded column rotates, the threaded column drives the sliding plate to ascend, the sliding plate ascends and drives the rotating ring to ascend through the annular sliding block and the annular sliding groove, the rotating ring drives the extension assembly to ascend, the extension assembly drives the lifting assembly to ascend, the lifting assembly drives the stone railing to ascend, then the rotating ring is rotated to adjust the orientation of the device, so that the device reaches a suitable position, and then the stone railing is placed at a suitable position by the extension assembly, the device does not need workers to manually pull the lifting hook to adjust the stone railing, and the workers do not need to spend a lot of time and effort to manually adjust, so that the installation efficiency and precision are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is the blind slot and the groove three-dimensional structure schematic view of the utility model;

[0018] Figure 3 It is the adjusting assembly three-dimensional structure schematic view of the utility model;

[0019] Figure 4 It is the sliding plate and annular slider three-dimensional structure schematic view of the utility model;

[0020] Figure 5 It is the rotating ring section three-dimensional structure schematic view of the utility model;

[0021] Figure 6 It is the height control assembly three-dimensional structure schematic view of the utility model;

[0022] Figure 7 It is the rotary control assembly three-dimensional structure schematic view of the utility model;

[0023] Figure 8 It is the extension assembly and hoisting assembly three-dimensional structure schematic view of the utility model;

[0024] Figure 9 It is the hydraulic support leg three-dimensional structure schematic view of the utility model.

[0025] In the drawing: 1, support column; 2, adjusting assembly; 3, blind hole; 4, sliding groove; 5, sliding plate; 6, annular slider; 7, rotating ring; 8, annular sliding groove; 9, height control assembly; 10, rotary control assembly; 11, extension assembly; 12, hoisting assembly; 13, first fixed plate; 14, first motor; 15, first gear; 16, second gear; 17, second fixed plate; 18, third fixed plate; 19, fourth fixed plate; 20, second motor; 21, third gear; 22, fourth gear; 23, first telescopic rod; 24, second telescopic rod; 25, hydraulic rod; 26, connecting plate; 27, hoisting hook; 28, hydraulic support leg; 29, threaded column. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Referring to Figures 1-7 A stone railing hoisting device, comprising a support column 1, which mainly serves as the main body supporting the device.

[0028] Adjusting assembly 2, height control assembly 9, rotation control assembly 10, extension assembly 11 and hoisting assembly 12.

[0029] The adjusting assembly 2 is installed at the top of the support column 1, and is mainly used for adjusting the angle of the hoisted stone railing. The height control assembly 9 is installed at the top of the support column 1, and is mainly used for controlling the height of the adjusting assembly 2. The rotation control assembly 10 is installed on the rotating ring 7, and is mainly used for controlling the direction of the adjusting assembly 2. The extension assembly 11 is installed on the rotation control assembly 10, and is mainly used for controlling the extension length of the device to transport the stone railing. The hoisting assembly 12 is installed at one end of the extension assembly 11, and is mainly used for fixing the stone railing on the device.

[0030] The adjusting assembly 2 comprises a blind hole 3, a threaded column 29, four sliding grooves 4, a sliding plate 5, an annular sliding block 6, a rotating ring 7 and an annular sliding groove 8.

[0031] The blind hole 3 is formed in the support column 1, and the threaded column 29 is rotatably arranged in the blind hole 3. The blind hole 3 is mainly used for providing an installation position for the support column 1. The four sliding grooves 4 are formed on the outer wall of the support column 1, and every two non-adjacent sliding grooves 4 are arranged opposite to each other. The inner part of the sliding groove 4 is a smooth plane. The sliding plate 5 is slidably arranged in the four sliding grooves 4, and the sliding plate 5 is threadedly arranged on the threaded column 29. By rotating the threaded column 29, the sliding plate 5 can be driven to slide on the threaded column 29. The annular sliding block 6 is welded to the sliding plate 5. The rotating ring 7 is rotatably arranged on the annular sliding block 6. The annular sliding groove 8 is formed in the rotating ring 7, and the inner part of the annular sliding groove 8 is a smooth plane. The annular sliding block 6 is slidably arranged in the annular sliding groove 8. The rotating ring 7 can be rotated around the sliding plate 5 by sliding on the annular sliding block 6. When the height needs to be adjusted, the threaded column 29 is rotated to drive the sliding plate 5 to rise. When the direction needs to be adjusted, the rotating ring 7 is rotated to adjust the direction by the annular sliding block 6 and the annular sliding groove 8.

[0032] The sliding plate 5 is in the shape of a cross. The four ends of the sliding plate 5 are respectively slidably arranged in the four sliding grooves 4. By designing the sliding plate 5 in the shape of a cross, the sliding plate 5 can be more stable when sliding in the sliding groove 4, thereby increasing the stability of the device when rising.

[0033] The height control assembly 9 comprises a first fixed plate 13 welded at the top of the support column 1, a first motor 14 mounted on one side of the first fixed plate 13, and the first motor 14 is mainly used for providing a mounting platform for the first motor 14, a first gear 15 fixed on the output shaft of the first motor 14 through a key, and one end of a threaded column 29 is fixed with a second gear 16 through a key, and the first gear 15 is engaged with the second gear 16, and by starting the first motor 14, the first motor 14 rotates to drive the first gear 15 to rotate, and the first gear 15 slides to drive the second gear 16 engaged with the first gear 15 to rotate, and the second gear 16 rotates to drive the threaded column 29 to rotate.

[0034] The rotation control assembly 10 comprises a second fixed plate 17 welded on the outer wall of the rotating ring 7, a third fixed plate 18 welded on one side of the second fixed plate 17, a fourth fixed plate 19 welded on one side of the third fixed plate 18, a second motor 20 mounted on one side of the fourth fixed plate 19, and the fourth fixed plate 19 is mainly used for cooperating with the second fixed plate 17 and the third fixed plate 18 to provide a mounting platform for the second motor 20, a third gear 21 fixed on the output shaft of the second motor 20 through a key, and a fourth gear 22 fixed on one side of the sliding plate 5, and the fourth gear 22 is engaged with the third gear 21, and by starting the second motor 20, the second motor 20 rotates to drive the third gear 21 to rotate, and because the third gear 21 is engaged with the fourth gear 22, when the third gear 21 rotates, the fourth gear 22 is fixed, and the third gear 21 rotates around the fourth gear 22 to drive the second fixed plate 17 to rotate.

[0035] First, referring to Figure 8 In this embodiment, the extension assembly 11 comprises a first telescopic rod 23 welded on one side of the second fixed plate 17, a second telescopic rod 24 slidably arranged in the first telescopic rod 23, a hydraulic rod 25 welded on one side of the first telescopic rod 23, one end of the hydraulic rod 25 is fixed on the first telescopic rod 23, and the other end of the hydraulic rod 25 is fixed on the second telescopic rod 24, and the movement of the hydraulic rod 25 can drive the second telescopic rod 24 to slide in the first telescopic rod 23, so that the first telescopic rod 23 and the second telescopic rod 24 cooperate to extend.

[0036] The lifting assembly 12 comprises a connecting plate 26 welded on one end of the second telescopic rod 24, and a lifting hook 27 rotatably arranged on the connecting plate 26, and the connecting plate 26 is mainly used for providing a mounting position for the lifting hook 27, and the lifting hook 27 is mainly used for fixing the stone railing to drive the stone railing to transport.

[0037] Finally, referring to Figure 9In the embodiment, four hydraulic support legs 28 are further included, which are respectively installed around the support column 1, and are mainly used for enhancing the overall strength and rigidity of the device, improving the ability of the device to resist external force and deformation, and enabling the device to withstand various forces during hoisting of the stone railing.

[0038] Working principle:

[0039] During use, the stone railing hoisting device is first placed at a desired position, then the hydraulic support legs 28 are started to support the device, then the stone railing is hoisted by the lifting hooks, the first motor 14 is started, the first motor 14 rotates to drive the first gear 15 to rotate, the first gear 15 slides to drive the second gear 16 engaged with the first gear 15 to rotate, the second gear 16 rotates to drive the threaded column 29 to rotate, the threaded column 29 rotates to drive the sliding plate 5 to rise, the sliding plate 5 rises to drive the rotating ring 7 to rise through the annular sliding block 6 and the annular sliding groove 8, the rotating ring 7 rises to drive the extension assembly 11 to rise, the extension assembly 11 rises to drive the hoisting assembly 12 to rise, the hoisting assembly 12 rises to drive the stone railing to rise, then the second motor 20 is started, the second motor 20 rotates to drive the third gear 21 to rotate, because the third gear 21 and the fourth gear 22 are engaged, when the third gear 21 rotates, the fourth gear 22 is fixed, the third gear 21 rotates around the fourth gear 22 to drive the second fixed plate 17 to rotate, the second fixed plate 17 rotates to drive the extension assembly 11 to rotate, the extension assembly 11 rotates to drive the hoisting assembly 12 to rotate, the hoisting assembly 12 rotates to drive the stone railing to rotate, the height and direction are adjusted to enable the stone railing to reach a suitable position, then the hydraulic rod 25 is started to extend the second telescopic rod 24 to drive the hoisting assembly 12 to reach a suitable position.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A stone railing hoisting device, characterized by, Include: Support column (1); Adjustment assembly (2), the adjustment assembly (2) is installed at the top of the support column (1), the adjustment assembly (2) comprises a blind hole (3), a threaded column (29), four sliding grooves (4), a sliding plate (5), a ring-shaped sliding block (6), a rotating ring (7) and a ring-shaped sliding groove (8), the blind hole (3) is formed in the support column (1), the threaded column (29) is rotatably arranged in the blind hole (3), four sliding grooves (4) are formed in the outer wall of the support column (1), every two non-adjacent sliding grooves (4) are arranged opposite to each other, the sliding plate (5) is slidably arranged in the four sliding grooves (4), and the sliding plate (5) is threadedly arranged on the threaded column (29), the ring-shaped sliding block (6) is fixedly arranged on the sliding plate (5), the rotating ring (7) is rotatably arranged on the ring-shaped sliding block (6), the ring-shaped sliding groove (8) is formed in the rotating ring (7), and the ring-shaped sliding block (6) is slidably arranged in the ring-shaped sliding groove (8); Height control assembly (9), the height control assembly (9) is installed at the top of the support column (1); Rotation control assembly (10), the rotation control assembly (10) is installed on the rotating ring (7); Extension assembly (11), the extension assembly (11) is installed on the rotation control assembly (10); and Hoisting assembly (12), the hoisting assembly (12) is installed at one end of the extension assembly (11).

2. A stone balustrade hoisting device according to claim 1, characterised in that, The shape of the sliding plate (5) is cross-shaped, and four ends of the sliding plate (5) are slidably arranged in the four sliding grooves (4) respectively.

3. The stone railing hoisting device according to claim 1, characterized in that, The height control assembly (9) comprises a first fixed plate (13), the first fixed plate (13) is fixedly arranged at the top of the support column (1), one side of the first fixed plate (13) is provided with a first motor (14), a first gear (15) is fixed on the output shaft of the first motor (14) through a key, one end of the threaded column (29) is fixed with a second gear (16) through a key, and the first gear (15) is engaged with the second gear (16).

4. The stone railing hoisting device according to claim 1, characterized in that, The rotation control assembly (10) comprises a second fixed plate (17), the second fixed plate (17) is fixedly arranged on the outer wall of the rotating ring (7), one side of the second fixed plate (17) is fixedly provided with a third fixed plate (18), one side of the third fixed plate (18) is fixedly provided with a fourth fixed plate (19), one side of the fourth fixed plate (19) is provided with a second motor (20), a third gear (21) is fixed on the output shaft of the second motor (20) through a key, one side of the sliding plate (5) is fixedly provided with a fourth gear (22), and the fourth gear (22) is engaged with the third gear (21).

5. A stone balustrade hoisting device according to claim 4, characterised in that, Said extension assembly (11) comprises a first telescopic rod (23) fixedly arranged on one side of the second fixed plate (17), a second telescopic rod (24) slidably arranged in the first telescopic rod (23), a hydraulic rod (25) fixedly arranged on one side of the first telescopic rod (23), one end of the hydraulic rod (25) being fixed on the first telescopic rod (23), and the other end of the hydraulic rod (25) being fixed on the second telescopic rod (24).

6. A stone balustrade hoisting device according to claim 5, characterised in that, Said hoisting assembly (12) comprises a connecting plate (26) fixedly arranged on one end of the second telescopic rod (24), and a hoisting hook (27) rotatably arranged on the connecting plate (26).

7. The stone railing hoisting device according to claim 1, characterized in that, Four hydraulic support legs (28) are further included, and the four hydraulic support legs (28) are respectively installed around the support column (1).

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