CN218091931U

CN218091931U - Automatic hoisting frame drawknot device

Info

Publication number: CN218091931U
Application number: CN202220905178.0U
Authority: CN
Inventors: 朱维贤; 姜进; 彭稳榜; 金国光; 高淑华
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-12-20
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an automatic hoisting frame drawknot device, including the drawknot pole, the drawknot pole includes interior pole and outer pole, the slot has been seted up to the one end of outer pole, the one end of interior pole passes the slot and extends to in the outer pole, the one end fixedly connected with first limiting plate that interior pole is located the outer pole, set up the first spout that supplies the first limiting plate to slide in the outer pole, first limiting plate blocks interior pole and breaks away from the outer pole, the one end that interior pole and outer pole keep away from each other is provided with first hook device and second hook device respectively; firstly, the second hook device is hooked on a cross rod in the climbing frame, and the first hook device is hooked on a steel structure column of a building main body, when the climbing frame inclines, the inner rod cannot be separated from the outer rod under the blocking of the first limiting plate, so that the climbing frame is restrained, and the climbing frame cannot incline at an overlarge angle; can be with when using the utility model discloses the interval sets up and climbs between the frame in the building main part to can promote the safety in utilization of climbing the frame greatly.

Description

Automatic hoisting frame drawknot device

Technical Field

The utility model relates to a fixed technical field of hoisting frame, in particular to automatic hoisting frame drawknot device.

Background

The frame of climbing is the improvement to traditional scaffold frame, because the frame of climbing has the function that automatic climbing, consequently has obtained extensive application in super high-rise building construction, and the principle of climbing the frame and climbing is through electric block upwards pulling frame of climbing, because the guide rail sliding connection of frame and building outer wall of climbing, consequently climb the frame and can slowly rise under electric block's pulling. The climbing frame needs to stay and be constructed after rising to suitable height, but the tow chain dislocation can appear sometimes in the stay process or the control is malfunctioning, leads to the support body to take place the slope of great angle, and then leads to constructor to fall down the injury.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an automatic hoisting frame drawknot device to climb the frame and can appear the tow chain dislocation or control failure, lead to the support body to take place the problem of great angle slope among the solution prior art in the stop process.

In order to achieve the above object, the utility model relates to an automatic hoisting frame drawknot device's technical scheme is: including the drawknot pole, the drawknot pole includes interior pole and outer pole, the slot has been seted up to the one end of outer pole, the one end of interior pole is passed the slot and is extended to in the outer pole, interior pole is located the first limiting plate of one end fixedly connected with in the outer pole, it supplies to have seted up in the outer pole the gliding first spout of first limiting plate, first limiting plate blocks interior pole breaks away from the outer pole, interior pole with each other one end is kept away from to the outer pole is provided with first hook device and second hook device respectively.

Has the advantages that: after the climbing frame stops, the second hook device is hooked on a cross rod inside the climbing frame, then the inner rod is pulled out of the outer rod, the first hook device is hooked on a steel structure column of a building main body, and when the climbing frame inclines, the inner rod cannot be separated from the outer rod under the blocking of the first limiting plate, so that the climbing frame is restrained, and the climbing frame cannot incline at an overlarge angle; can be with when using the utility model discloses the interval sets up between building subject climbs the frame to can promote the safety in utilization of climbing the frame greatly, insert the design of establishing at the outer pole through interior pole moreover and make interior pole can withdraw to the outer pole, conveniently carry.

Furthermore, first hook device includes first U-shaped pole, first U-shaped pole with interior pole fixed connection, two tip difference fixedly connected with second U-shaped poles of first U-shaped pole, every wherein one end of second U-shaped pole with the tip fixed connection of first U-shaped pole, first U-shaped pole with second U-shaped pole is located the plane of difference.

Has the advantages that: the steel structure post of building subject is located the opening of two second U-shaped poles simultaneously to the hook stability and the hook intensity of first hook device have been promoted.

Furthermore, the two ends of the second U-shaped rod are sleeved with fastening plates, two through holes are formed in the fastening plates, the two ends of the second U-shaped rod are located in the through holes respectively, a threaded section is arranged on the first U-shaped rod and the second U-shaped rod, a nut is screwed on the threaded section, and the nut is located on one side, facing the inner rod, of the fastening plates.

Has the advantages that: after the second U-shaped rod is hooked on the steel structure column of the building main body, the fastening plate slides towards the direction close to the steel structure column, so that the fastening plate is in contact with the steel structure column, and then the nut is screwed, so that the position of the fastening plate is fixed; through this structure make the hook that second U-shaped pole can be stable hang on the steel construction post to can prevent that second U-shaped pole from sliding along the steel construction post, cause the position of drawknot pole to change.

Furthermore, the second hook device is a climbing buckle.

Has the advantages that: through the structure, the first hook device can be conveniently and stably hooked on the cross rod of the climbing frame.

Furthermore, a spring is arranged on one side, facing the slot, of the first limiting plate, and when the first limiting plate is in contact with the slot wall, far away from the slot, of the first sliding slot, the spring is in a natural state.

Has the advantages that: when the drawknot rod is not used, the inner rod can be automatically recovered to the outer rod through the structure, so that the length of the drawknot rod is shortened, and the drawknot rod is convenient to carry.

Further, a second chute is formed in the outer rod, the end of the inner rod extends to a second limiting plate fixedly connected with the second chute, the second chute is provided with a stop ring between the first chutes, the first limiting plate is close to the stop ring, when one side of the first chute is contacted, the second limiting plate is far away from the second chute, the groove wall of the slot is contacted, the first limiting plate is close to the first chute, and when the groove wall of the slot is contacted, the second limiting plate is close to the second chute, the groove wall of the slot is not contacted.

Has the advantages that: when the climbing frame inclines, the groove wall of the slot close to the slot of the first limiting plate and the first chute is not contacted, and the groove wall of the slot close to the slot of the second limiting plate and the second chute are not contacted, so that the drawknot rod limits the climbing frame under the limitation of the second limiting plate, and the situation that the spring is damaged due to the fact that the spring is excessively extruded by the first limiting plate when the climbing frame is prevented from inclining is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic hoisting frame drawknot device of the present invention;

fig. 2 is a schematic view of a usage status of the drawknot device of the automatic lifting frame of the present invention.

In the figure: 1. an inner rod; 2. an outer rod; 3. a first limit plate; 4. a second limiting plate; 5. a first U-shaped bar; 6. a second U-shaped bar; 7. a fastening plate; 8. a nut; 9. climbing buckles; 10. a spring; 11. a cross bar; 12. a steel structure column.

Detailed Description

Embodiments of the present invention will be further described with reference to the accompanying drawings, wherein the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the same orientation or positional relationship as shown in the drawings, which is for convenience of description and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1, the automatic lifting frame tie device comprises a tie rod, wherein the tie rod comprises an inner rod 1 and an outer rod 2, a first sliding groove and a second sliding groove are formed in the outer rod 2, a stop ring is arranged between the first sliding groove and the second sliding groove, and the distance between the upper groove wall and the lower groove wall of the first sliding groove is greater than the distance between the upper groove wall and the lower groove wall of the second sliding groove; the slot has been seted up to the lower extreme of outer pole 2, the slot is passed and is extended to first spout and second spout in the upper end of interior pole 1, interior pole 1 goes up the first limiting plate of fixedly connected with 3 and second limiting plate 4, first limiting plate 3 is arranged in first spout, second limiting plate 4 is arranged in the second spout, and when first limiting plate 3 contacted with the lower cell wall of backstop ring, second limiting plate 4 contacted with the last cell wall of second spout, interior pole 1 and outer pole 2 one end of keeping away from each other were provided with first hook device and second hook device respectively.

In this embodiment, the first hooking means comprises a first U-shaped bar 5, the first U-shaped bar 5 is fixedly connected to the inner bar 1, the opening of the first U-shaped bar 5 faces downward, two ends of the first U-shaped bar 5 are fixedly connected to a second U-shaped bar 6 respectively, the opening of the second U-shaped bar 6 faces upward, the upper ends of the two second U-shaped bars 6 are fixedly connected to the left end and the right end of the first U-shaped bar 5 respectively, and the second U-shaped bar 6 and the first U-shaped bar 5 are located in different planes. The both ends cover of second U-shaped pole 6 is equipped with mounting plate 7, and two perforations have been seted up to interior division of mounting plate 7, and the both ends of second U-shaped pole 6 are located the perforation respectively, are provided with the screw thread section on first U-shaped pole 5 and the second U-shaped pole 6, and the screw thread section is screwed there is nut 8, and nut 8 is located the upside of mounting plate 7.

In this embodiment, the second hooking means is a carabiner 9.

In this embodiment, a spring 10 is disposed on one side of the first limiting plate 3 facing the slot, and when the first limiting plate 3 contacts with the slot wall of the first sliding slot far away from the slot, the spring 10 is in a natural state. When the drawknot rod is not used, the inner rod 1 can be automatically recovered to the outer rod 2 through the structure, so that the length of the drawknot rod is shortened, and the drawknot rod is convenient to carry.

After the climbing frame stops, firstly hooking the climbing buckle 9 on a cross rod 11 inside the climbing frame, then pulling the inner rod 1 out of the outer rod 2, hooking the second U-shaped rod 6 on a steel structure column 12 of a building body, sliding the fastening plate 7 towards the direction close to the steel structure column 12 to enable the fastening plate 7 to be in contact with the steel structure column 12, and then screwing the nut 8 to fix the position of the fastening plate 7, wherein the second U-shaped rod 6 can be stably hooked on the steel structure column 12 at the moment, so that the second U-shaped rod 6 can be prevented from sliding along the steel structure column 12; when the climbing frame inclines, the inner rod 1 cannot be separated from the outer rod 2 under the blocking of the first limiting plate 3, so that the climbing frame is restrained, and the climbing frame cannot be inclined at an overlarge angle.

In the above-mentioned embodiment, first hook device includes first U-shaped pole, and two tip difference fixedly connected with second U-shaped poles of first U-shaped pole are connected through realizing drawknot pole and building subject's with the hook of second U-shaped pole on building subject's steel construction post, and in other embodiments, first hook device also can be for climbing buckle.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides an automatic hoisting frame drawknot device which characterized in that: including the drawknot pole, the drawknot pole includes interior pole and outer pole, the slot has been seted up to the one end of outer pole, the one end of interior pole is passed the slot and is extended to in the outer pole, interior pole is located the first limiting plate of one end fixedly connected with in the outer pole, it supplies to have seted up in the outer pole the gliding first spout of first limiting plate, first limiting plate blocks interior pole breaks away from the outer pole, interior pole with each other's one end is kept away from to the outer pole is provided with first hook device and second hook device respectively.

2. The automatic lifting frame tie device of claim 1, wherein: the first hook device comprises a first U-shaped rod, the first U-shaped rod is fixedly connected with the inner rod, two end portions of the first U-shaped rod are fixedly connected with a second U-shaped rod respectively, each end portion of the second U-shaped rod is fixedly connected with an end portion of the first U-shaped rod, and the first U-shaped rod and the second U-shaped rod are located in different planes.

3. The automatic lifting frame tie device of claim 2, wherein: the two ends of the second U-shaped rod are sleeved with fastening plates, two through holes are formed in the fastening plates, the two ends of the second U-shaped rod are located in the through holes respectively, a threaded section is arranged on the first U-shaped rod and the second U-shaped rod, a nut is screwed on the threaded section, and the nut is located on one side, facing the inner rod, of the fastening plates.

4. The automatic lifting frame tie device of claim 1, wherein: the second hook device is a climbing buckle.

5. The automatic hoisting frame drawknot apparatus according to any one of claims 1 to 4, wherein: the first limiting plate is provided with a spring towards one side of the slot, and when the first limiting plate is in contact with the slot wall of the first sliding slot far away from the slot, the spring is in a natural state.

6. The automatic lifting frame drawknot apparatus of claim 5, wherein: set up the second spout in the outer pole, the tip of interior pole extends to in the second spout and fixedly connected with second limiting plate, the second spout with be provided with the backstop ring between the first spout, first limiting plate with the backstop ring is close to when one side of first spout contacts, the second limiting plate with the second spout is kept away from the cell wall of slot contacts, first limiting plate with first spout is close to when the cell wall of slot contacts, the second limiting plate with the second spout is close to the cell wall contactless of slot.