CN215479115U - Sucking disc formula hoist device for glass curtain wall - Google Patents

Sucking disc formula hoist device for glass curtain wall Download PDF

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Publication number
CN215479115U
CN215479115U CN202121318733.1U CN202121318733U CN215479115U CN 215479115 U CN215479115 U CN 215479115U CN 202121318733 U CN202121318733 U CN 202121318733U CN 215479115 U CN215479115 U CN 215479115U
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China
Prior art keywords
steel cable
connecting rod
glass
curtain wall
motor
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Active
Application number
CN202121318733.1U
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Chinese (zh)
Inventor
张孚东
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Tianjin Dongfanghaichuan Door Window And Curtain Wall Engineering Co ltd
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Tianjin Dongfanghaichuan Door Window And Curtain Wall Engineering Co ltd
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Priority to CN202121318733.1U priority Critical patent/CN215479115U/en
Application granted granted Critical
Publication of CN215479115U publication Critical patent/CN215479115U/en
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Abstract

The utility model provides a sucking disc formula hoist device for glass curtain wall, its characterized in that electricity liquid push rod, the connecting rod, the link, fixed platform, the stationary dog, the rack, the glass sucking disc, gear b, the steel cable pivot, the steel cable, the sucking disc frame, electricity liquid push rod installs in chassis central authorities department, electricity liquid push rod runs through the movable slot of chassis lower part, the connecting rod is installed to electricity liquid push rod lower part, the link is installed to the connecting rod sub-unit, fixed platform installs in the link lower part, fixed platform below four corners respectively is provided with a stationary dog, the rack is installed to the inside front side of every stationary dog, the glass sucking disc is installed to the terminal surface under the rack, gear b is installed at the rack rear portion, the rack is connected with gear b meshing, the winding has the steel cable in the steel cable pivot, the steel cable bottom is connected with sucking disc frame, five glass sucking discs are installed to sucking disc frame lower part. The utility model can ensure that the glass curtain wall is stable and cannot be broken when shaking due to the fact that the glass curtain wall is close to the outer wall of a building, and the process that an installer rotates the glass curtain wall from the lower part through the rope is saved.

Description

Sucking disc formula hoist device for glass curtain wall
Technical Field
The utility model relates to the field of glass curtain walls, in particular to a sucker type hoisting device for a glass curtain wall.
Background
The glass curtain wall is a building external protective structure or a decorative structure which has a certain displacement capacity relative to the main structure by a supporting structure system and does not bear the action of the main structure. The wall body has two types of single-layer glass and double-layer glass. The glass curtain wall is a beautiful and novel building wall decoration method and is a remarkable characteristic of modern high-rise building times.
The existing glass curtain wall is installed by matching a person responsible for hoisting a glass sucker with a person responsible for installation on a hanging basket, the hoisting device of the glass sucker is a support, the glass sucker is installed below the support, a steel cable is arranged in the middle of the upper part of the support and is responsible for upward pulling, and one end of the steel cable is connected with the other end of a support and is connected with an upper rotating shaft. The left side and the right side are respectively provided with a hemp rope which is responsible for mastering the balance of the glass. The existing glass sucker hoisting device needs two batches of people to work simultaneously, one batch of people is responsible for fixing a glass curtain wall on a glass sucker below, and the other batch of people is responsible for upwards pulling the glass sucker above a building by a steel cable. At first glass curtain wall keeps flat subaerial, and the support is placed in glass curtain wall top, adsorbs glass curtain wall on the glass sucking disc of support below the back, and the people of top begins to pull the steel cable, makes the support rise slowly. During the lifting process of the support, the installation personnel below need to utilize the hemp ropes at two sides to rotate the support parallel to the ground to be vertical to the ground. In the process that the support continues to rise, installation personnel below pull the hemp ropes on both sides to ensure that the support can stably rise outside the building. And after the glass curtain wall rises to the installation position, the installation personnel on the hanging basket perform installation operation again. The device below needs the installer to pull the hemp rope to enable the glass curtain wall to rotate and stably rise, and the installer is still required to continuously control the state of the glass curtain wall to waste manpower too much in the glass hoisting process. This device is at the rotatory in-process that rises of glass curtain wall, and the rising and the rotation of near steel cable and rope made of hemp control glass curtain wall, glass curtain wall can constantly rock at the in-process that rises, leads to glass curtain wall fracture to cause danger because of being close to building outer wall and colliding easily to building outer wall.
Disclosure of Invention
According to the technical problems, the utility model provides a sucker type hoisting device for a glass curtain wall, which is characterized by comprising a hanging basket device, a rotary positioning device, a fixing device and a hoisting device, wherein the hanging basket device consists of a lifting hook 102, a guardrail 103 and a chassis 104, the bottom of the hanging basket device is provided with the chassis 104, the center of the front end of the lower part of the chassis 104 is provided with a movable groove 201, the edges of four edges of the upper end surface of the chassis 104 are provided with the guardrail 103, two ends of the guardrail 103 are respectively provided with the lifting hook 102, the chassis 104 is provided with the rotary positioning device, the rotary positioning device penetrates through the movable groove 201 on the chassis 104 and is provided with the fixing device at the bottom, and the center of the fixing device is provided with the hoisting device;
the rotary positioning device comprises an electro-hydraulic push rod 101, a connecting device, a connecting rod 106, a connecting frame 107, a connecting clamping block 203, a cylindrical gear 205 and a connecting head 207, wherein the electro-hydraulic push rod 101 is arranged at the central part of a chassis 104, the electro-hydraulic push rod 101 penetrates through a movable groove at the lower part of the chassis and is provided with the connecting rod 106 below the movable groove, the connecting frame 107 is arranged at the lower part of the connecting rod 106, the connecting clamping block 203 is arranged at the lower parts of the electro-hydraulic push rod 101 and the connecting rod 106, the connecting clamping block 203, the electro-hydraulic push rod 101 and the connecting rod 106 are of an integrated structure, a groove is formed in the middle of the bottom surface of the connecting clamping block 203, through holes are formed in the left side and the right side of the groove of the connecting clamping block 203, slotted holes are formed in the side wall above the through holes in the right side of the connecting clamping block 203, the connecting rod 106 and the upper part of the connecting frame 107 are both provided with the connecting head 207, the connecting rod 106 and the connecting frame 107 are of an integrated structure, and a boss is respectively arranged on the left side and right side of the upper part of the connecting head 207, a cylindrical gear 205 is arranged between the two bosses, the inner walls of the two bosses are fixedly connected with the front end and the rear end of the cylindrical gear 205, the cylindrical gear 205 and the bosses are of an integral structure, through holes are formed in the boss center of the connector 207 and the cylindrical gear center, a connecting device is arranged at the joint of the electro-hydraulic push rod 101 and the connecting rod 106, a connecting device is arranged at the joint of the connecting rod 106 and the connecting frame 107, the connecting device is composed of a motor a206, a shell 105 at a rotary joint part, a gear a202 and a connecting rod 204, the motor a206 is arranged on the right side of the upper part of the shell 105 at the rotary joint part, the motor a206 is connected with the inner wall of the shell 105 at the rotary joint part through bolts, a motor output shaft is arranged on the motor a206, the motor output shaft penetrates through a slotted hole in the upper part of the connecting clamp block 203 and is provided with the gear a202, and is connected with the gear a202 through a pin, the gear a202 is meshed with the cylindrical gear 205, the connecting head 207 is connected with the connecting clamping block 203 through the connecting rod 204, the connecting rod 204 penetrates through a through hole of the connecting head 207 and the connecting clamping block 203, one end of the connecting rod 204 is fixedly connected with the left side of the inner wall of the rotary joint shell 105, the other end of the connecting rod 204 is fixedly connected with the right side of the inner wall of the rotary joint shell 105, and the connecting rod 204 and the rotary joint shell 105 are of an integral structure;
the fixing device comprises a fixing platform 112, a fixing claw 305, a glass sucker 109, an air pump 113, a motor d303, a gear b301 and a rack 302, wherein the fixing platform 112 is installed at the lower part of a connecting frame 107, the fixing platform 112 and the connecting frame 107 are of an integrated structure, the fixing platform 112 is of a square plane, four corners below the fixing platform 112 are respectively provided with one fixing claw 305, the fixing claw 112 is of a structure with a groove and a rectangular body formed inside, the fixing platform 112 and the fixing claw 305 are of an integrated structure, the front side inside the fixing claw 305 is provided with the rack 302, the rack 302 is in sliding connection with the lower end face of the fixing claw 305, the glass sucker 109 is installed on the lower end face of the rack 302, the air pump b304 is installed on the left side of the rack 302, the air pump b304 is connected with the glass sucker 109 on the lower end face of the rack 302 through an air pipe, the gear b301 is installed at the rear part of the rack 302, and the rack 302 is in meshed connection with the gear b301, a motor d303 is installed on the left side of the gear b301, and an output shaft of the motor d303 is connected with the gear b301 through a pin;
the hoisting device comprises steel cable pivot 208, air pump a113, sucker frame 110, glass suction cup 109, steel cable structure shell 108 sets up in fixed platform 112's plane bottom, steel cable structure shell 108 internally mounted has steel cable pivot 208, the winding has steel cable 111 on the steel cable pivot 208, motor b209 is installed on steel cable pivot 208 right side, the output shaft on the motor b209 passes through the round pin and is connected with steel cable pivot 208, sucker frame 110 is installed to steel cable structure shell 108 below, steel cable 111 bottom is connected with sucker frame 110, install air pump a113 on the sucker frame 110, five glass suction cups 109 are installed to sucker frame 110 lower part, and this glass suction cup 109 is located the central authorities and the four corners department of sucker frame bottom, air pump a113 is connected with glass suction cup 109 through the trachea.
The utility model has the beneficial effects that:
according to the utility model, through the matching of the rotary positioning device, the fixing device and the hoisting device, the glass curtain wall can be hoisted by the hoisting device from a position far away from the outer wall of the building, after the glass curtain wall is fixed by the fixing device after being hoisted, the rotary positioning device rotates the glass curtain wall to the position near the outer wall of the building for installation. Compare current glass curtain wall hoist device, building outer wall is kept away from in this structure when ascending, just rotatory being close to building outer wall behind the fixed glass curtain wall of fixing device, guarantees that glass curtain wall's stability can not lead to hitting the bits of broken glass when rocking because of being close to building outer wall.
The hoisting device utilizes the glass sucker on the sucker frame to absorb the glass curtain wall, and controls the motor b to drive the steel cable rotating shaft to hoist the sucker frame. The fixing device is characterized in that after the glass sucker on the rack is used for adsorbing the hung curtain wall adsorption column, the glass curtain wall is not shaken any more under the fixation of the rack under the supporting effect of the rack, so that the stability is improved. The rotary fixing device can adjust the installation position and direction of the glass curtain wall through the movable fit between the connecting rod, the electro-hydraulic push rod and the connecting head on the connecting frame and the connecting clamping block. According to the utility model, people do not need to pull the hemp rope from the lower part to control the rotation and stability of the glass curtain wall, so that the situation that the glass curtain wall is hung by an installer on the hanging basket in the process of rotating the glass curtain wall through the hemp rope is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a front view of the present invention;
FIG. 3 is a schematic view of a fixing jaw according to the present invention;
FIG. 4 is a schematic view of the internal structure of part A of the present invention;
FIG. 5 is a schematic view of a connecting rod structure according to the present invention;
FIG. 6 is an enlarged view of part B of the present invention.
As shown in the figure: 101-an electro-hydraulic push rod, 102-a lifting hook, 103-a guardrail, 104-a chassis, 105-a rotating joint shell, 106-a connecting rod, 107-a connecting frame, 108-a steel cable structure shell, 109-a glass sucker, 110-a sucker frame, 111-a steel cable, 112-a fixed platform, 113-an air pump a, 201-a movable groove, 202-a gear, 203-a connecting clamp block, 204-a connecting rod, 205-a cylindrical gear, 206-a motor a, 207-a connecting head, 208-a steel cable rotating shaft, 209-a motor b, 301-a gear b, 302-a rack, 303-a motor d, 304-an air pump b, 305-a fixed claw.
Detailed Description
Example 1
The utility model provides a sucker type hoisting device for a glass curtain wall, which is characterized by comprising a hanging basket device, a rotary positioning device, a fixing device and a hoisting device, wherein the hanging basket device consists of a lifting hook 102, a guardrail 103 and a chassis 104, the bottom of the hanging basket device is provided with the chassis 104, the center of the front end of the lower part of the chassis 104 is provided with a movable groove 201, the edges of four edges of the upper end surface of the chassis 104 are provided with the guardrail 103, two ends of the guardrail 103 are respectively provided with the lifting hook 102, the chassis 104 is provided with the rotary positioning device, the rotary positioning device penetrates through the movable groove 201 on the chassis 104 and is provided with the fixing device at the bottom, and the center of the fixing device is provided with the hoisting device;
the rotary positioning device comprises an electro-hydraulic push rod 101, a connecting device, a connecting rod 106, a connecting frame 107, a connecting clamping block 203, a cylindrical gear 205 and a connecting head 207, wherein the electro-hydraulic push rod 101 is arranged at the center of a chassis 104, the electro-hydraulic push rod 101 penetrates through a movable groove at the lower part of the chassis and is provided with the connecting rod 106 below, the connecting frame 107 is arranged at the lower part of the connecting rod 106, the connecting clamping block 203 is arranged at the lower parts of the electro-hydraulic push rod 101 and the connecting rod 106, the connecting clamping block 203, the electro-hydraulic push rod 101 and the connecting rod 106 are of an integral structure, a groove is formed in the middle of the bottom surface of the connecting clamping block 203, through holes are formed in the left side and the right side of the groove of the connecting clamping block 203, slotted holes are formed in the upper side wall of the through hole on the right side of the connecting clamping block 203, the connecting rod 106 and the upper part of the connecting frame 107 are both provided with the connecting head 207, the connecting rod 106 and the connecting frame 107 are of an integral structure, a boss is respectively arranged on the left side and the right side of the upper part of the connecting head 207, the middle of the two bosses are provided with the cylindrical gear 205, the inner walls of the two bosses are fixedly connected with the front end and the rear end of the cylindrical gear 205, the cylindrical gear 205 and the bosses are of an integral structure, the center of the boss of the connecting head 207 and the center of the cylindrical gear are both provided with through holes, the joint of the electro-hydraulic push rod 101 and the connecting rod 106 is provided with a connecting device, the joint of the connecting rod 106 and the connecting frame 107 is provided with a connecting device, the connecting device consists of a motor a206, a shell 105 at a rotary joint, a gear a202 and a connecting rod 204, the right side of the upper part of the shell 105 at the rotary joint is provided with the motor a206, the motor a206 is connected with the inner wall of the shell 105 at the rotary joint through bolts, the motor a206 is provided with a motor output shaft, the motor output shaft passes through a slotted hole at the upper part of the connecting clamp block 203 and is provided with the gear a202, the motor output shaft is connected with the gear a202 through a pin, the gear a202 is meshed with the cylindrical gear 205, the connecting rod 207 is connected with the connecting clamp block 203 through the connecting rod 204, the connecting head 207 passes through the through holes of the connecting clamp block 203, one end of the connecting rod 204 is fixedly connected with the left side of the inner wall of the shell 105 at the rotary joint, the other end of the connecting rod 204 is fixedly connected with the right side of the inner wall of the shell 105 at the rotary joint, and the connecting rod 204 and the shell 105 at the rotary joint are of an integral structure;
the fixing device comprises a fixing platform 112, a fixing claw 305 and a glass sucker 109, the air pump 113, a motor d303, a gear b301 and a rack 302, wherein the fixed platform 112 is installed at the lower part of the connecting frame 107, the fixed platform 112 and the connecting frame 107 are of an integral structure, the fixed platform 112 is of a square plane, four corners below the fixed platform 112 are respectively provided with a fixed claw 305, the fixed claws 112 are of a rectangular structure with grooves formed inside, the fixed platform 112 and the fixed claws 305 are of an integral structure, the front side inside each fixed claw 305 is provided with the rack 302, the rack 302 is in sliding connection with the lower end surface of the fixed claw 305, the lower end surface of the rack 302 is provided with a glass sucker 109, the left side of the rack 302 is provided with the air pump b304, the air pump b304 is connected with the glass sucker 109 at the lower end surface of the rack 302 through an air pipe, the rear part of the rack 302 is provided with the gear b301, the rack 302 is in meshing connection with the gear b301, the left side of the gear b301 is provided with the motor d303, and an output shaft of the motor d303 is connected with the gear b301 through a pin;
the device of hoisting is by steel cable pivot 208, air pump a113, the sucking disc frame 110, glass suction cup 109, steel cable structure shell 108 constitutes, steel cable structure shell 108 sets up in fixed platform 112's plane bottom, steel cable structure shell 108 internally mounted has steel cable pivot 208, the winding has steel cable 111 on the steel cable pivot 208, motor b209 is installed on steel cable pivot 208 right side, the output shaft on motor b209 passes through the round pin and is connected with steel cable pivot 208, sucking disc frame 110 is installed to steel cable structure shell 108 below, steel cable 111 bottom is connected with sucking disc frame 110, install air pump a113 on the sucking disc frame 110, five glass suction cups 109 are installed to sucking disc frame 110 lower part, this glass suction cup 109 is located the central authorities and the four corners department of sucking disc frame bottom, air pump a113 passes through the trachea and is connected with glass suction cup 109.
Example 2
When the glass curtain wall hanging basket is used, the hanging basket device is firstly hung through the hook 102, and an installer places the glass curtain wall right below the hanging basket device. And controlling the electro-hydraulic push rod 101 to move downwards to drive the rotary positioning device, the fixing device and the hoisting device below the push rod to move downwards. After the push rod of the electro-hydraulic push rod 101 moves to the lower side, the motor b209 in the steel cable structure shell 108 is controlled, the motor b209 rotates to lower the steel cable 111 so that the glass suction cup 109 below the suction cup frame 110 is attached to the glass curtain wall below, and the air pump 113 is controlled to pump out the air in the glass suction cup 109 so that the glass curtain wall is adsorbed on the glass suction cup 109. The motor b209 is rotated again inside the cable structure housing 108, and the motor b209 rotates to take up the cable 111 to lift the suction cup holder 110 below. After the suction cup holder 110 is received under the holding claw 112, the rotation of the motor inside the cable structure housing 108 is stopped. Controlling a motor d303 inside the fixed claw 112, wherein the motor d303 drives a gear b301 to rotate, the gear b301 drives a rack 302 to move downwards, so that the glass sucker 109 below the rack 302 is pressed against the glass curtain wall, and then controlling an air pump 113 to evacuate air inside the glass sucker 109, so that the glass curtain wall is tightly adsorbed on the fixed claw 112. And controlling a motor a206 between the push rod and the connecting rod 106, wherein the motor a206 rotates to drive a gear a202 on an output shaft of the motor to rotate, and the gear a202 is meshed with a connecting groove 205 on a connecting head 207 above the connecting rod 106. The driving link 106 rotates to a position perpendicular to the push rod. The electro-hydraulic push rod 101 is controlled to retract the push rod, and the connecting rod 106 below the push rod is retracted to a position suitable for installation. And then the gear a is meshed with a connecting tooth slot 205 on a connecting head 207 on the connecting frame 107 by controlling a motor a206 between the connecting rod 106 and the connecting frame 107, so that the connecting frame 107 is driven to rotate to adjust the position of the fixed claw 112, and the glass curtain wall on the fixed claw 112 can be installed at a proper position.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A sucker type hoisting device for a glass curtain wall is characterized by comprising a hanging basket device, a rotary positioning device, a fixing device and a hoisting device, wherein the hanging basket device consists of a lifting hook, a guardrail and a chassis;
the rotary positioning device comprises an electro-hydraulic push rod, a connecting device, a connecting rod, a connecting frame, a connecting clamping block, a cylindrical gear and a connecting head, wherein the electro-hydraulic push rod is arranged in the center of the chassis, the electro-hydraulic push rod penetrates through a movable groove in the lower portion of the chassis, the connecting rod is arranged below the movable groove, the connecting frame is arranged below the connecting rod, the connecting clamping block is arranged below the electro-hydraulic push rod and the connecting rod, a groove is formed in the middle of the bottom surface of the connecting clamping block, through holes are formed in the left side and the right side of the groove of the connecting clamping block, a groove hole is formed in the side wall above the through hole in the right side of the connecting clamping block, the connecting rod and the upper portion of the connecting frame are provided with the connecting head, the cylindrical gear is arranged between the two bosses, the inner walls of the two bosses are fixedly connected with the front end and the rear end of the cylindrical gear, and the center of the bosses of the connecting head are provided with through holes, the connecting device is arranged at the joint of the electro-hydraulic push rod and the connecting rod, the connecting device is arranged at the joint of the connecting rod and the connecting frame, the connecting device consists of a motor a, a rotary joint shell, a gear a and a connecting rod, the motor a is installed on the right side of the upper part in the rotary joint shell, a motor output shaft is arranged on the motor a, the motor output shaft penetrates through a slotted hole in the upper part of the connecting clamping block and is provided with the gear a, the motor output shaft is connected with the gear a through a pin, the gear a is meshed with the cylindrical gear, the connecting head is connected with the connecting clamping block through the connecting rod, the connecting rod penetrates through a through hole of the connecting head and the connecting clamping block, one end of the connecting rod is fixedly connected with the left side of the inner wall of the rotary joint shell, and the other end of the connecting rod is fixedly connected with the right side of the inner wall of the rotary joint shell;
the fixing device comprises a fixing platform, fixing claws, glass suckers, air pumps, a motor d, a gear b and racks, wherein the fixing platform is arranged at the lower part of the connecting frame, the four corners below the fixing platform are respectively provided with one fixing claw, each fixing claw is of a rectangular structure with a groove formed in the inside, the front side inside each fixing claw is provided with the rack, the racks are in sliding connection with the lower end surfaces of the fixing claws, the glass suckers are arranged on the lower end surfaces of the racks, the air pumps b are arranged on the left sides of the racks, the air pumps b are connected with the glass suckers on the lower end surfaces of the racks through air pipes, the gears b are arranged on the rear parts of the racks, the racks are in meshed connection with the gears b, the motor d is arranged on the left sides of the gears b, and output shafts of the motors d are connected with the gears b through pins;
the lifting device comprises a steel cable rotating shaft, an air pump a, a sucker frame, glass suckers and a steel cable structural shell, wherein the steel cable structural shell is arranged at the bottom of the plane of a fixed platform, the steel cable rotating shaft is arranged inside the steel cable structural shell, a steel cable is wound on the steel cable rotating shaft, a motor b is installed on the right side of the steel cable rotating shaft, an output shaft on the motor b is connected with the steel cable rotating shaft through a pin, the sucker frame is installed below the steel cable structural shell, the bottom end of the steel cable is connected with the sucker frame, the air pump a is installed on the sucker frame, the five glass suckers are installed on the lower portion of the sucker frame, the glass suckers are located at the center and the four corners of the bottom of the sucker frame, and the air pump a is connected with the glass suckers through an air pipe.
2. The suction cup type hoisting device for the glass curtain wall as claimed in claim 1, wherein the connecting clamp block, the electro-hydraulic push rod and the connecting rod are all of an integral structure, and the connecting head, the connecting rod and the connecting frame are all of an integral structure.
3. The suction cup type hoisting device for the glass curtain wall as claimed in claim 1, wherein the motor a is connected with the inner wall of the rotary joint housing through a bolt, and the connecting rod and the rotary joint housing are of an integral structure.
4. The suction cup type hoisting device for glass curtain wall as claimed in claim 1, wherein the fixing platform and the fixing claw are integrated, the fixing platform and the connecting frame are integrated, and the fixing platform is a square plane.
5. The suction cup type hoisting device for the glass curtain wall as claimed in claim 1, wherein the cylindrical gear and the boss are of an integral structure.
CN202121318733.1U 2021-06-15 2021-06-15 Sucking disc formula hoist device for glass curtain wall Active CN215479115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121318733.1U CN215479115U (en) 2021-06-15 2021-06-15 Sucking disc formula hoist device for glass curtain wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121318733.1U CN215479115U (en) 2021-06-15 2021-06-15 Sucking disc formula hoist device for glass curtain wall

Publications (1)

Publication Number Publication Date
CN215479115U true CN215479115U (en) 2022-01-11

Family

ID=79718351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121318733.1U Active CN215479115U (en) 2021-06-15 2021-06-15 Sucking disc formula hoist device for glass curtain wall

Country Status (1)

Country Link
CN (1) CN215479115U (en)

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