CN218778662U

CN218778662U - Hoisting equipment for building curtain wall

Info

Publication number: CN218778662U
Application number: CN202222326190.9U
Authority: CN
Inventors: 潘文锦; 吴佳云; 王泰
Original assignee: Zhejiang Jiefang Construction Co ltd
Current assignee: Zhejiang Jiefang Construction Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-31
Anticipated expiration: 2032-09-02

Abstract

The utility model provides a lifting device for building curtain, is in including relative two at least unable adjustment base that set up, setting unable adjustment base last and with unable adjustment base sliding connection's sliding bottom plate, setting be in two mounts that sliding bottom plate one side was gone up and is set up two relatively, set up respectively two articulated joints on the mount, both ends rotate the screw rod of being connected with two articulated joints respectively, set up at the articulated joint side and with the screw rod end connection is in with driving screw pivoted driving motor and setting along the hoist and mount piece of screw rod direction displacement under the screw rod rotates on the screw rod. The utility model discloses a set up unable adjustment base, sliding bottom plate, mount, articulated slab, screw rod, a driving motor and hoist and mount the mode of piece for along all adjustable in the hoist and mount position of floor edge direction, perpendicular to floor direction, guaranteed the security of construction, improved the efficiency of construction, have stable in structure, convenient operation's advantage.

Description

Hoisting equipment for building curtain wall

Technical Field

The utility model belongs to the technical field of lifting device, concretely relates to lifting device for building curtain.

Background

The building curtain wall is composed of a supporting structure system and a panel, can have certain displacement capacity relative to a main structure, does not bear the external protective structure or decorative structure of the building acted on the main structure, is the external wall protection of the building, does not bear the weight, is hung like a curtain, is also called a hanging wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings.

The hoisting equipment for curtain wall construction is used for hoisting a curtain wall, can hoist the curtain wall to the installation position, is convenient for workers to install, and can accelerate the installation speed of the curtain wall. The defects of the prior art are as follows: the existing equipment can not guarantee the smooth parallel translation of curtain when removing the curtain, and the curtain can appear colliding with the wall body and lead to the condition of curtain damage to appear, is unfavorable for construction safety.

The file with the publication number of CN216945808U discloses a hoisting device for curtain wall construction, which comprises a fixed base, a fixed assembly and a lifting assembly: the fixed base comprises a fixed plane, four corners of the bottom of the fixed plane are fixedly connected with first fixed plates, the inner sides of the first fixed plates are movably sleeved with moving wheel assemblies, and one sides of the moving wheel assemblies are in transmission connection with output shafts of first servo motors; the top of the fixed base is fixedly connected with the bottom of the fixed component, and the top of the fixed base is fixedly connected with the top of the lifting component. The device supports the back wall through the guide wheel subassembly through on being fixed the wall that needs are fixed with second fixed plate and third fixed plate, then drives through the guide wheel subassembly and move the wheel subassembly with a servo motor and rotate and can drive equipment and remove, makes equipment can parallel translation, is favorable to guaranteeing to lift by crane the parallel translation of article, avoids appearing the shake and collides the curtain that leads to lifting by crane and damages.

However, the device does not have the function of adjusting the lifting height, and once the device is installed, the lifting position of the device is located at the edge of the top of the building, so that the device has great potential safety hazard when the curtain wall is installed on the lifting assembly.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model aims at providing a lifting device for building curtain wall through the mode that sets up unable adjustment base, sliding bottom, mount, articulated slab, screw rod, a driving motor and hoist and mount piece for along all adjustable in the hoist and mount position of floor edge direction, perpendicular to floor direction, guaranteed the security of construction, improved the efficiency of construction, have stable in structure, convenient operation's advantage.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

the utility model provides a lifting device for building curtain, is in including two at least unable adjustment base, the setting that set up relatively on the unable adjustment base and with unable adjustment base sliding connection's sliding bottom plate, setting be in two relative mounts that set up on sliding bottom plate one side, set up respectively two articulated slab on the mount, both ends rotate the screw rod of being connected with two articulated slabs respectively, set up at the articulated slab side and with the screw rod end connection is in with driving screw rod pivoted driving motor and setting are in on the screw rod and under the screw rod rotates along the hoist and mount piece of screw rod direction displacement.

As a further preference of the utility model, the hoist and mount piece includes the movable block, sets up on the movable block and with screw hole, both ends that the screw rod matches are in respectively with two dead levers that the articulated slab is connected, set up on the movable block and be used for passing the trompil of dead lever and setting are in loose pulley assembly on the movable block.

As the utility model discloses a further preferred, lifting device is still including setting up fixed axle bed, setting on the sliding bottom plate are in sliding bottom plate last and the output with the servo motor that the transmission of fixed axle bed is connected, fixed axle bed outside is connected with the steel cable, the other end process of steel cable loose pulley assembly and end connection have the curtain fixed block.

As a further preference of the utility model, sliding bottom includes the plate body, sets up two fixing bases, both ends on the plate body lower extreme both sides respectively with two the body of rod that the fixing base is connected, set up respectively two in the fixing base and with two pulleys of body of rod end connection, setting are in the rotation wheel and the setting at body of rod middle part are in the plate body lower extreme is used for the drive rotate wheel pivoted second driving motor.

As the utility model discloses a further preferred, unable adjustment base includes the fixed block, sets up fixed block one side and be used for with the spout and the setting that the plate body side was pegged graft are in the extension bottom plate of side under the fixed block.

As the utility model discloses a further preferred, the articulated slab is in including articulated plate body, setting the fixed orifices of articulated plate body lower extreme and setting are in the reinforcing piece on hoist and mount piece one side is kept away from to articulated plate body, the reinforcing piece is used for installing and wall body fixed connection's cable.

As a further preference of the present invention, the reinforcement is provided with a fixing ring on the side of the hinge plate, a first split ring sleeved with the fixing ring, a second split ring sleeved with the first split ring and used for installing a cable, and a fixing bolt of the first split ring and the second split ring used for connection.

As a further preference of the present invention, the fixing frame includes a U-shaped frame body for inserting the hinge plate body, the setting is in the U-shaped frame body and with the mounting hole that the fixing hole corresponds, pass the connecting rod of mounting hole and fixing hole and setting are in the connecting rod both ends are located the fixing nut of the outside of the U-shaped frame body.

As a further preference of the present invention, the screw includes a screw body, is disposed the rotation base of one side of the screw body, is disposed in one side on the hinged plate and is used for inserting the rotation groove of the rotation base and the setting in the other side on the hinged plate and is used for passing the limit through hole of the screw body.

As a further preference of the utility model, rotate on the recess inner wall be provided with the rotation base rotates the ball of connecting, be provided with on the rotation base with the spacing ring that the articulated slab side is connected.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a hoisting structure's design optimization for this device can control hoist and mount for the distance that the floor edge indentation/stretches out, has guaranteed the security of construction, has improved the efficiency of construction.

The utility model discloses a hoisting structure's design optimization can control hoist and mount and be on a parallel with the ascending horizontal position of floor edge side, has guaranteed the parallel translation of hoist and mount curtain, avoids the curtain to bump the problem that leads to the damage, has that stability is strong, adjust the advantage that the precision is high, the efficiency of construction is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of a part of the top view structure of the present invention.

Fig. 4 is a schematic view of the connection structure of the hinged plate, the screw rod and the hoisting member of the present invention.

Fig. 5 is a schematic structural diagram of the reinforcing member of the present invention.

Fig. 6 is a schematic view of a partial structure of the screw of the present invention.

Description of the drawings: the curtain wall fixing device comprises a fixed base 11, a fixed block 111, a sliding groove 112, an extension base 113, a fixed screw hole 113a, a sliding base 12, a plate body 121, a fixed seat 122, a rod body 123, a pulley 124, a rotating wheel 125, a second driving motor 126, a fixed frame 13, a U-shaped frame body 131, a mounting hole 132, a connecting rod 133, a fixed nut 134, a hinge plate 14, a hinge plate body 141, a fixed hole 142, a reinforcing member 143, a fixed ring 143a, a first open ring 143b, a second open ring 143c, a fixing bolt 143d, a screw rod 15, a screw rod body 151, a rotating base 152, a limiting ring 152a, a rotating groove 153, a ball 153a, a limiting through hole 154, a first driving motor 16, a hoisting member 21, a moving block 211, a threaded hole 212, a fixing rod 213, an opening 214, a pulley assembly 215, a fixed shaft seat 221, a servo motor 222, a steel cable 223 and a curtain wall fixing block 224.

Detailed Description

Examples

The hoisting equipment for the building curtain wall provided by the embodiment comprises two fixing bases 11 which are oppositely arranged, a sliding bottom plate 12 which is arranged on the fixing bases 11 and is in sliding connection with the fixing bases 11, two fixing frames 13 which are arranged on one side of the sliding bottom plate 12 and are oppositely arranged, two hinged plates 14 which are respectively arranged on the two fixing frames 13, a screw rod 15 of which two ends are respectively in rotating connection with the two hinged plates 14, a first driving motor 16 which is arranged at the side end of the hinged plates 14 and is connected with the end of the screw rod 15 so as to drive the screw rod 15 to rotate, and a hoisting piece 21 which is arranged on the screw rod 15 and moves along the screw rod 15 direction under the rotation of the screw rod 15, as shown in the attached drawings 1-6.

Further, the fixing base 11 includes a fixing block 111, a sliding groove 112 disposed on one side of the fixing block 111, and an extension bottom plate 113 disposed on a lower side end of the fixing block 111, and the extension bottom plate 113 is provided with a fixing screw hole 113a for fixedly connecting with a floor.

Further, the sliding bottom plate 12 includes a plate body 121 having a side end slidably connected to the sliding groove 112, two fixing bases 122 disposed on two sides of a lower end of the plate body 121, a rod body 123 having two ends respectively connected to the two fixing bases 122, two pulleys 124 respectively disposed in the two fixing bases 122 and connected to an end of the rod body 123, a rotating wheel 125 disposed in a middle of the rod body 123, and a second driving motor 126 disposed at a lower end of the plate body 121 and configured to drive the rotating wheel 125 to rotate.

In this embodiment, two fixed bases 11 are oppositely arranged to form a translation track for installing the sliding bottom plate 12, and the track direction is perpendicular to the edge of the floor, so that the distance of the front end of the sliding bottom plate 12 protruding out of the edge of the floor can be adjusted, and the distance of the sling 21 on the sliding bottom plate 12 protruding out of the edge of the floor can be controlled. Further, the following working modes are achieved: before hoisting, the sliding bottom plate 12 is controlled to move horizontally towards the inner side of the floor to drive the whole hoisting piece 21 to retract relative to the edge of the floor, so that all parts and constructors are ensured to be in a safe operation range during hoisting, and the curtain wall is smoothly fixed at the lower end of the hoisting piece 21; after the curtain wall is fixed, the sliding bottom plate 12 is controlled to extend out of the edge of the floor until the edge reaches the designated position, and then the curtain wall is hung down to smoothly finish the hoisting work.

Further, the screw 15 includes a screw body 151, a rotating base 152 provided at one side of the screw body 151, a rotating groove 153 provided at one side of the hinge plate 14 and adapted to be inserted into the rotating base 152, and a limit through hole 154 provided at the other side of the hinge plate 14 and adapted to pass through the screw body 151. And the inner wall of the rotating groove 153 is provided with a ball 153a which is rotatably connected with the rotating base 152, and the rotating base 152 is provided with a limit ring 152a which is connected with the side surface of the hinge plate 14.

Further, the lifting piece 21 comprises a moving block 211, a threaded hole 212 arranged on the moving block 211 and matched with the screw body 151, a fixing rod 213 with two ends connected with the two hinge plates 14, an opening 214 arranged on the moving block 211 and used for penetrating through the fixing rod 213, and a pulley assembly 215 arranged on the moving block 211.

Further, the hoisting equipment further comprises a fixed shaft seat 221 arranged on the sliding base plate 12, and a servo motor 222 arranged on the sliding base plate 12 and having an output end in transmission connection with the fixed shaft seat 221, wherein the outer side of the fixed shaft seat 221 is connected with a steel cable 223, and the other end of the steel cable 223 passes through the pulley assembly 215 and is connected with a curtain wall fixing block 224 at the end. The structure of the curtain wall fixing block 224 can refer to the existing structure, such as a sucker structure, a bolt structure and the like, as long as the effect of fixing the curtain wall can be achieved. The pulley assembly 215 is driven by the moving block 211 to move horizontally along the screw direction, so that the horizontal position of the curtain wall can be adjusted, and the parallel movement of the curtain wall is ensured. However, the applicant also knows that during the translation of the pulley assembly 215, the relative position between the pulley assembly and the fixed shaft seat 211 changes, so as to change the position of the cable 223, and therefore, the structure of the fixed shaft seat 221 should be optimized to ensure that the cable 233 does not separate from the fixed shaft seat, and to avoid the shaking of the curtain wall to be hoisted.

The present embodiment has at least the following advantages through the design optimization of the above structure: firstly, the retraction/extension distance of the hoisting relative to the edge of the floor can be controlled, so that the construction safety is ensured, and the construction efficiency is improved; and secondly, the horizontal position of the hoisting in the direction parallel to the edge of the floor can be controlled, the parallel movement of the hoisting curtain wall is ensured, the problem that the curtain wall is damaged due to collision is avoided, and the device has the advantages of strong stability, high regulation precision and high construction efficiency.

In this embodiment, the structure is further optimized by design, including: the hinge plate 14 comprises a hinge plate body 141, a fixing hole 142 arranged at the lower end of the hinge plate body 141, and a reinforcing member 143 arranged on the side of the hinge plate body 141 far away from the hoisting member 21, wherein the reinforcing member 143 is used for installing a cable fixedly connected with a wall. The reinforcing member 143 is provided with a fixing ring 143a on a side surface of the hinge plate body 141, a first split ring 143b that is fitted to the fixing ring 143a, a second split ring 143c that is fitted to the first split ring 143b and is used for installing a cable, and a fixing bolt 143d for connecting the first split ring 143b and the second split ring 143 c.

Further, the fixing frame 13 includes a U-shaped frame body 131 for inserting the hinge plate body 141, a mounting hole 132 provided on the U-shaped frame body 131 and corresponding to the fixing hole 142, a connecting rod 133 passing through the mounting hole 132 and the fixing hole 142, and fixing nuts 134 provided at both ends of the connecting rod 133 and located outside the U-shaped frame body 131.

The hinge structure of the hinge plate 14 and the fixing frame 13 further achieves the purpose of adjusting the height of the hoisting position relative to the floor, so that the hoisting construction efficiency is further improved. The angle fixation of the hinge plate 14 relative to the fixing frame 13 can be mainly realized in two ways, the first way is to clamp and fix the connecting rod 133 on the U-shaped frame body 131 by means of the fixing nut 134 so as to prevent the hinge plate 14 sleeved with the connecting rod 133 from rotating; the second way is to fix the angle by pulling the reinforcement 143, specifically, the rotation angle of the hinge plate 141 is determined by controlling the length of the cable connected to the wall, and after the angle is determined, the cable is tightened and fixed, and the fixing nut 134 is tightened, thereby completing the fixing.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a lifting device for building curtain, characterized in that, is in including two at least unable adjustment base (11) that set up relatively on unable adjustment base (11) and with unable adjustment base (11) sliding connection's sliding bottom plate (12), set up two mount (13) that sliding bottom plate (12) one side was gone up and set up relatively, set up respectively two on mount (13) articulated slab (14), both ends rotate screw rod (15) of being connected with two articulated slab (14) respectively, set up at articulated slab (14) side and with screw rod (15) end connection is in order to drive screw rod (15) pivoted first driving motor (16), and set up and be in on screw rod (15) and under screw rod (15) rotate along screw rod (15) direction displacement's hoist and mount piece (21).

2. The hoisting device for the building curtain wall as claimed in claim 1, wherein the hoisting piece (21) comprises a moving block (211), a threaded hole (212) arranged on the moving block (211) and matched with the screw rod (15), a fixed rod (213) with two ends respectively connected with two hinge plates (14), an opening (214) arranged on the moving block (211) and used for penetrating through the fixed rod (213), and a pulley assembly (215) arranged on the moving block (211).

3. The hoisting equipment for the building curtain wall as claimed in claim 2, wherein the hoisting equipment further comprises a fixed shaft seat (221) arranged on the sliding base plate (12), and a servo motor (222) arranged on the sliding base plate (12) and having an output end in transmission connection with the fixed shaft seat (221), the outer side of the fixed shaft seat (221) is connected with a steel cable (223), and the other end of the steel cable (223) passes through the pulley assembly (215) and is connected with a curtain wall fixing block (224) at an end portion.

4. The hoisting equipment for the building curtain wall as claimed in claim 1, wherein the sliding bottom plate (12) comprises a plate body (121), two fixed seats (122) arranged on two sides of the lower end of the plate body (121), a rod body (123) with two ends respectively connected with the two fixed seats (122), two pulleys (124) respectively arranged in the two fixed seats (122) and connected with the end of the rod body (123), a rotating wheel (125) arranged in the middle of the rod body (123), and a second driving motor (126) arranged at the lower end of the plate body (121) and used for driving the rotating wheel (125) to rotate.

5. The hoisting equipment for the building curtain wall as claimed in claim 4, wherein the fixing base (11) comprises a fixing block (111), a sliding chute (112) arranged at one side of the fixing block (111) and used for being inserted into the side end of the plate body (121), and an extension bottom plate (113) arranged at the lower side end of the fixing block (111).

6. The hoisting equipment for the building curtain wall as claimed in claim 1, wherein the hinged plate (14) comprises a hinged plate body (141), a fixing hole (142) arranged at the lower end of the hinged plate body (141), and a reinforcing member (143) arranged on one side of the hinged plate body (141) far away from the hoisting member (21), wherein the reinforcing member (143) is used for installing a cable fixedly connected with the wall.

7. The hoisting equipment for the building curtain wall as claimed in claim 6, wherein the reinforcement (143) is provided with a fixing ring (143 a) on the side of the hinged plate body (141), a first split ring (143 b) sleeved with the fixing ring (143 a), a second split ring (143 c) sleeved with the first split ring (143 b) and used for installing a cable, and a fixing bolt (143 d) used for connecting the first split ring (143 b) and the second split ring (143 c).

8. The hoisting device for the building curtain wall as claimed in claim 6, wherein the fixing frame (13) comprises a U-shaped frame body (131) for inserting the hinge plate body (141), a mounting hole (132) arranged on the U-shaped frame body (131) and corresponding to the fixing hole (142), a connecting rod (133) passing through the mounting hole (132) and the fixing hole (142), and fixing nuts (134) arranged at two ends of the connecting rod (133) and positioned outside the U-shaped frame body (131).

9. The hoisting equipment for the building curtain wall as claimed in claim 1, wherein the screw (15) comprises a screw body (151), a rotating base (152) arranged on one side of the screw body (151), a rotating groove (153) arranged on the hinge plate (14) on one side and used for being inserted into the rotating base (152), and a limiting through hole (154) arranged on the hinge plate (14) on the other side and used for penetrating through the screw body (151).

10. The hoisting equipment for the building curtain wall as claimed in claim 9, wherein the inner wall of the rotating groove (153) is provided with a ball (153 a) rotatably connected with the rotating base (152), and the rotating base (152) is provided with a limit ring (152 a) connected with the side surface of the hinged plate (14).