CN111517210A

CN111517210A - Building hoisting equipment

Info

Publication number: CN111517210A
Application number: CN202010359837.0A
Authority: CN
Inventors: 白海山
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-08-11

Abstract

The invention discloses a building hoisting device, which structurally comprises a rotating shaft, a hoisting block, a main clamping block and an auxiliary clamping block, wherein the hoisting block is embedded at the top of the rotating shaft, the main clamping block is embedded at one end of the bottom of the rotating shaft, the auxiliary clamping block is arranged at the other end of the bottom of the rotating shaft, the main clamping block comprises a main clamping body, a clamping groove, a supporting seat and a clamping device, the clamping device comprises a groove, a spring and a clamping block, the clamping block comprises a clamping block, a plate body, a sponge block and a rubber block, and the rubber block comprises a rubber body and a contact block. The LED screen protection device can avoid the condition that stress points of the LED screen are concentrated on one side of one clamp, so that the LED screen is damaged.

Description

Building hoisting equipment

Technical Field

The invention relates to the field of building equipment, in particular to building hoisting equipment.

Background

When constructing large-scale shopping square, through the large-scale LED screen of outer wall installation that can build, and the LED screen is assembled together through a little screen, so need use a building lifting device to hoist and mount LED screen board, when hoist and mount LED screen, need use anchor clamps to clip the screen, avoid the LED screen to rock in the air, the condition that drops appears.

Based on the discovery of the inventor, the existing building hoisting equipment mainly has the following defects, for example: when the clamp clamps and gets the LED screen and rise aloft, because the anchor clamps stop moving when hanging the LED screen to the position of will installing, the condition that the anchor clamps receive inertial influence can appear rocking in the sky for the LED screen is followed and is shaken to move and topple over to the one end of anchor clamps, leads to the stress point of LED screen to concentrate on one side of an anchor clamps, thereby causes the LED screen impaired.

Disclosure of Invention

Aiming at the problems, the invention provides a building hoisting device.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a building hoisting equipment, its structure includes pivot, jack block, main clamp splice, vice clamp splice, the jack block has been inlayed at the top of pivot, main clamp splice inlays the bottom one end at the pivot, vice clamp splice sets up the bottom other end at the pivot, main clamp splice includes main clamp, draw-in groove, supporting seat, clamping device, the bottom inner of main clamp is equipped with the draw-in groove, draw-in groove and vice clamp splice looks block, the upper end at the draw-in groove is installed to the supporting seat, clamping device locates the side of main clamp, clamping device is equipped with more than five, clamping device arranges the side at the main clamp perpendicularly.

Furthermore, the clamping device consists of a groove, a spring and a clamping block, the spring is embedded at the inner end of the groove, the clamping block is embedded at the tail end of the spring, and the spring is movably matched with the clamping block.

Further, press from both sides tight piece and include block, plate body, sponge piece, rubber block, the plate body has been inlayed on the right side of block, the sponge piece is inlayed and is fixed at the plate body right-hand member, the rubber block sets up in the centre of sponge piece, the height of rubber block is half of the sponge piece.

Further, the rubber block comprises the rubber body, contact piece, the rubber body is circular, the upper surface of the rubber body is located to the contact piece, the cross section of contact piece is the semicircle body form, the contact piece is equipped with the three-layer, and the girth of every layer of contact piece is increased to the outer end by the inner of colloid.

Further, the supporting seat comprises elastic groove, rubber ball, sliding tray, backup pad, the inner in elastic groove is equipped with the rubber ball, the sliding tray sets up the both sides in elastic groove, the backup pad block is between two sliding trays, rubber ball and backup pad clearance fit.

Furthermore, the backup pad includes supporter, sliding block, clutch blocks, the sliding block has been inlayed to the both sides of supporter, the clutch blocks sets up the upper end at the supporter, the clutch blocks is equipped with more than five, the clutch blocks transversely arranges the upper end at the supporter, the supporter is circular-arc.

Furthermore, the friction block includes deformation groove, stopper, elasticity piece, the inside stupefied stopper in deformation groove, the elasticity piece is equipped with two, the both sides in deformation groove are installed to the elasticity piece, the stopper is equipped with two, the stopper is stupefied respectively at the top and the bottom in deformation groove.

Advantageous effects

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

1. according to the invention, the LED screen is placed on the supporting seat of the main clamping block, and then the auxiliary clamping block is clamped with the groove in the main clamping block, so that the LED screen can be clamped through the clamping device, the sponge block can play a role in scratching the LED screen in a spinning manner, the contact block with the semicircular cross section can be in contact with the LED screen, the friction force between the clamping block and the LED screen is increased, and the condition that the stress point of the LED screen is concentrated on one side of one clamp, so that the LED screen is damaged is avoided.

2. According to the LED screen clamping device, the rubber block is arranged in the middle of the sponge block, so that the sponge block a3 is extruded and deformed, the contact block with the semicircular cross section is in contact with the LED screen, the friction force between the clamping block and the LED screen is increased, and the LED screen is prevented from sideslipping.

Drawings

Fig. 1 is a schematic structural view of a construction hoisting device of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic sectional view of the clamping device of the present invention.

Fig. 4 is a schematic cross-sectional structural view of the clamping block of the present invention.

FIG. 5 is a schematic cross-sectional structure of the rubber block of the present invention.

Fig. 6 is a schematic cross-sectional view of the supporting seat of the present invention.

Fig. 7 is a schematic cross-sectional view of the support plate of the present invention.

FIG. 8 is a schematic cross-sectional structural view of the friction block of the present invention.

In the figure: the clamping device comprises a rotating shaft 1, a hoisting block 2, a main clamping block 3, an auxiliary clamping block 4, a main clamping body 31, a clamping groove 32, a supporting seat 33, a clamping device 34, a groove 341, a spring 342, a clamping block 343, an engaging block a1, a plate body a2, a sponge block a3, a rubber block a4, a rubber body a41, a contact block a42, an elastic groove 331, a rubber ball 332, a sliding groove 333, a supporting plate 334, a supporting body b1, a sliding block b2, a friction block b3, a deformation groove b31, a limiting block b32 and an elastic block b 33.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-5, the embodiments of the present invention are as follows: its structure includes pivot 1, jack block 2, main clamp splice 3, vice clamp splice 4, the top of pivot 1 is inlayed and is had jack block 2, main clamp splice 3 is inlayed and is solid in the bottom one end of pivot 1, vice clamp splice 4 sets up the bottom other end at pivot 1, main clamp splice 3 includes main clamp 31, draw-in groove 32, supporting seat 33, clamping device 34, the bottom inner of main clamp 31 is equipped with draw-in groove 32, draw-in groove 32 and 4 looks block of vice clamp splice, the upper end at draw-in groove 32 is installed to supporting seat 33, the side of main clamp 31 is located to clamping device 34, clamping device 34 is equipped with more than five, clamping device 34 vertical arrangement is at the side of main clamp 31.

The clamping device 34 is composed of a groove 341, a spring 342 and a clamping block 343, the inner end of the groove 341 is fixedly embedded with the spring 342, the tail end of the spring 342 is fixedly embedded with the clamping block 343, and the spring 342 is movably matched with the clamping block 343, so that the spring 342 is favorable for resetting to drive the clamping block 343 to clamp the LED screen.

The clamping block 343 comprises a clamping block a1, a plate body a2, a sponge block a3 and a rubber block a4, the plate body a2 is fixedly embedded on the right side of the clamping block a1, the sponge block a3 is fixedly embedded at the right end of the plate body a2, the rubber block a4 is arranged in the middle of the sponge block a3, the height of the rubber block a4 is half of that of the sponge block a3, and the LED screen is clamped by the sponge block a3 to avoid scratching the LED screen.

Rubber block a4 comprises the rubber body a41, contact piece a42, the rubber body a41 is circular, the upper surface of rubber body a41 is located to contact piece a42, the cross section of contact piece a42 is the semicircle body form, contact piece a42 is equipped with the three-layer, and each layer contact piece a 42's girth is increased by the inner of colloid a41 to the outer end, is favorable to letting multilayer contact piece a42 and LED screen contact to the frictional force between increase clamp piece 343 and the LED screen avoids the LED screen the condition of sideslipping to appear.

Based on the above embodiment, the specific working principle is as follows: when the LED screen is lifted, the main clamping block 3 and the auxiliary clamping block 4 are opened, the LED screen is placed at the upper end of a supporting seat 33 in the main clamping block 3, the auxiliary clamping block 4 moves towards the main clamping block 3, the clamping groove 32 of the main clamping block 3 is clamped with the auxiliary clamping block 4, the clamping block 343 is driven to clamp the LED screen by resetting a spring 342 in a plurality of clamping devices 34, the LED screen can be clamped by the clamping devices 34 in the main clamping block 3 and the auxiliary clamping block 4, the sponge block a3 rubber block a4 is arranged in the middle, the sponge block a3 clamps the LED screen to avoid scratching the LED screen, finally the rubber block a4 is arranged in the middle of the sponge block a3, the height of the rubber block a4 is half of that of the sponge block a3, the sponge block a3 is squeezed to deform, the contact block a42 with a semi-circular cross section is in contact with the LED screen, and the friction force between the clamping block 343 and the LED screen can be increased, the condition that sideslip appears in the LED screen is avoided.

Example two: referring to fig. 6-8, the embodiment of the present invention is as follows: the supporting seat 33 is composed of an elastic groove 331, a rubber ball 332, sliding grooves 333 and a supporting plate 334, the inner end of the elastic groove 331 is provided with the rubber ball 332, the sliding grooves 333 are arranged on two sides of the elastic groove 331, the supporting plate 334 is clamped between the two sliding grooves 333, the rubber ball 332 is movably matched with the supporting plate 334, and the supporting plate 334 can be enabled to buffer the LED screen when the supporting seat is favorable for shaking.

The supporting plate 334 comprises a supporting body b1, a sliding block b2 and a friction block b3, wherein the sliding block b2 is embedded on two sides of the supporting body b1, the friction block b3 is arranged at the upper end of the supporting body b1, the friction block b3 is more than five, the friction block b3 is transversely arranged at the upper end of the supporting body b1, the supporting body b1 is arc-shaped, so that the bottom of the LED screen can be guided by the arc-shaped supporting body b1, and the friction force is increased by the contact between the friction block b3 and the LED screen, so that the LED screen can be kept in the middle of the supporting body b 1.

The friction block b3 comprises a deformation groove b31, a limit block b32 and an elastic block b33, a limit block b32 is embedded in the deformation groove b31, the elastic block b33 is provided with two elastic blocks b33 which are arranged on two sides of the deformation groove b31, a limit block b32 is provided with two elastic blocks b32, the limit block b32 is embedded and fixed at the top and the bottom of the deformation groove b31, the two limit blocks b32 are favorable for supporting the friction block b3 to enable the friction block b3 to stop deforming, the friction block b3 is used for supporting the LED screen when the friction block b3 is pressed downwards, and the situation that the LED screen is in contact with the support body b1 to cause scratching is avoided.

Based on the above embodiment, the specific working principle is as follows: the rubber balls 332 are arranged inside the groove 341 in the support seat 33, so that when the LED screen is placed on the support plate 334, the rubber balls 332 and the support plate 334 are movably matched, the support plate 334 has a buffering effect on the LED screen, the bottom of the LED screen can be guided by setting the support body b1 to be arc-shaped, the friction force is increased by contacting the friction blocks b3 on the support body b1 with the LED screen, so that the LED screen can be kept in the middle of the support body b1, and finally, the elastic blocks b33 are arranged on two sides of the deformation groove b31, so that when the friction block b3 is pressed down by the LED screen, the elastic blocks b33 reset to drive the friction blocks b3 to support the LED screen, and the situation that the LED screen is contacted with the support body b1 to cause scratches is avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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.

Claims

1. The utility model provides a building hoisting equipment, its structure includes pivot (1), jack block (2), main clamp splice (3), vice clamp splice (4), inherent jack block (2) are inlayed at the top of pivot (1), main clamp splice (3) are inlayed and are fixed in the bottom one end of pivot (1), vice clamp splice (4) set up the bottom other end in pivot (1), its characterized in that:

main clamp splice (3) are including main clamp body (31), draw-in groove (32), supporting seat (33), clamping device (34), the bottom inner of main clamp body (31) is equipped with draw-in groove (32), draw-in groove (32) and vice clamp splice (4) looks block, the upper end at draw-in groove (32) is installed in supporting seat (33), the side of main clamp body (31) is located in clamping device (34), clamping device (34) are equipped with more than five, clamping device (34) are arranged perpendicularly at the side of main clamp body (31).

2. A construction hoist device as claimed in claim 1, characterized in that: the clamping device (34) is composed of a groove (341), a spring (342) and a clamping block (343), wherein the inner end of the groove (341) is embedded with the spring (342), and the tail end of the spring (342) is embedded with the clamping block (343).

3. A construction hoist device as claimed in claim 2, characterized in that: the clamping block (343) comprises a clamping block (a1), a plate body (a2), a sponge block (a3) and a rubber block (a4), the plate body (a2) is fixedly embedded on the right side of the clamping block (a1), the sponge block (a3) is fixedly embedded at the right end of the plate body (a2), and the rubber block (a4) is arranged in the middle of the sponge block (a 3).

4. A construction hoist device as claimed in claim 3, characterized in that: the rubber block (a4) is composed of a rubber body (a41) and a contact block (a42), the rubber body (a41) is circular, and the contact block (a42) is arranged on the upper surface of the rubber body (a 41).

5. A construction hoist device as claimed in claim 2, characterized in that: the supporting seat (33) is composed of an elastic groove (331), a rubber ball (332), sliding grooves (333) and a supporting plate (334), the rubber ball (332) is arranged at the inner end of the elastic groove (331), the sliding grooves (333) are arranged on two sides of the elastic groove (331), and the supporting plate (334) is clamped between the two sliding grooves (333).

6. Construction hoist device according to claim 5, characterized in that: the supporting plate (334) comprises a supporting body (b1), sliding blocks (b2) and friction blocks (b3), the sliding blocks (b2) are embedded in two sides of the supporting body (b1), the friction blocks (b3) are arranged at the upper end of the supporting body (b1), more than five friction blocks (b3) are arranged, and the friction blocks (b3) are transversely arranged at the upper end of the supporting body (b 1).

7. Construction hoist device according to claim 6, characterized in that: the friction block (b3) comprises a deformation groove (b31), a limiting block (b32) and an elastic block (b33), the limiting block (b32) is embedded in the deformation groove (b31), the number of the elastic blocks (b33) is two, and the elastic blocks (b33) are arranged on two sides of the deformation groove (b 31).