CN212198314U - Hoisting point structure on electric hoist - Google Patents
Hoisting point structure on electric hoist Download PDFInfo
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- CN212198314U CN212198314U CN202020682398.2U CN202020682398U CN212198314U CN 212198314 U CN212198314 U CN 212198314U CN 202020682398 U CN202020682398 U CN 202020682398U CN 212198314 U CN212198314 U CN 212198314U
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- crosspieces
- electric hoist
- gear
- hanging
- point structure
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Abstract
The utility model provides a hoisting point structure on electric hoist belongs to construction equipment technical field. The electric hoist upper lifting point structure comprises two crosspieces, two hanging plates and a gear, wherein screw holes are formed in two ends of the two crosspieces, the hanging plates are vertically welded on the crosspieces, the gear is welded between the two hanging plates, and the gear is arranged in parallel with the two crosspieces; the gear is provided with a hanging rod, and the hanging rod is provided with a through hole. The lifting point of the electric hoist is arranged on a rib rod on one side of the guide rail, the through hole in the hanging rod is used for supporting the spring on the chain of the electric hoist, and the spring is compressed to buffer the chain when the chain is blocked when the chain is reversed; each part of the upper lifting point structure is welded, and the installation and the removal are convenient.
Description
Technical Field
The utility model belongs to the technical field of construction equipment, concretely relates to hoist point structure on electric hoist.
Background
An attached lifting scaffold, also called a climbing frame in the industry, is a support erected for workers to operate and solve vertical and horizontal transportation in a construction site, is a novel scaffold system developed in recent years, is mainly applied to a high-rise shear wall type building and can ascend or descend along a building.
The electric block of traditional all-steel attached lifting scaffold lifting system is unidirectional lifting, and has a specific structure: the electric hoist is fixed with the lower part of the lifting scaffold, a driving chain lifting hook of the electric hoist is fixed with a lifting point in an attached wall on a building wall body, a driven chain lifting hook is connected with the lifting point in the attached wall through a fixed pulley on the upper part of the lifting scaffold, and a closed loop is formed by a driving chain and a driven chain of the electric hoist. At present, the main hook of the electric hoist is arranged on a truss, and the chain is easily clamped when the electric hoist reverses the chain.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a hoisting point structure on electric hoist can buffer the chain when the card pause or pause in the chain to solve the chain card among the prior art problem of pausing.
In order to achieve the above object, the technical solution of the present invention is:
an upper lifting point structure of an electric hoist comprises two crosspieces, two hanging plates and a gear, wherein screw holes are formed in two ends of the two crosspieces, the hanging plates are vertically welded on the crosspieces, the gear is welded between the two hanging plates, and the gear is arranged in parallel with the two crosspieces; the gear is provided with a hanging rod, and the hanging rod is provided with a through hole.
Preferably, the crosspiece and the gear are channel steel.
Preferably, the aperture of the through hole on the hanging rod is 35 mm.
Preferably, the hanging plate is trapezoidal, the long bottom edge of the hanging plate is connected with the crosspiece, and the short bottom edge of the hanging plate is connected with the gear.
Preferably, a space is arranged between the two crosspieces, and the width of the space is 120 mm.
Preferably, the length of the crosspiece is 600 mm.
The utility model has the advantages that:
1. the utility model provides a hoist point is installed on the rib pole of guide rail one side on the electric hoist, and the through-hole on the peg is used for withstanding the spring on the electric hoist chain, makes the spring have certain tensile force, and the spring compression plays the effect of buffer chain when the chain blocking phenomenon appears in the electric hoist chain block.
2. Each part of the upper lifting point structure is welded, and the installation and the removal are convenient.
Drawings
Fig. 1 is a schematic view of the rear view structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic view of the top view structure of the present invention
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, the lifting point structure of the electric hoist comprises two crosspieces 1, two hanging plates 2 and a gear 3, wherein screw holes are formed in two ends of the two crosspieces 1, the hanging plates 2 are vertically welded on the crosspieces 3, the gear 3 is welded between the two hanging plates 2, and the gear 3 is parallel to the two crosspieces 1; the gear 3 is provided with a hanging rod 31, and the hanging rod 31 is provided with a through hole 32.
Go up the hoisting point, be the welding between two crosspieces 1, two link plates 2 and the gear 3, wherein the length of crosspiece 1 is 600mm, interval 120mm between two crosspieces 1, 1 both ends of crosspiece are equipped with the screw for install on the rib pole of guide rail one side through the screw. Link plate 2 is connected with crosspiece 1 is perpendicular, for going up the more easy to assemble of hoisting point when using, welds link plate 2 in the left side position of crosspiece 1. Preferably, the hanging plate 2 is trapezoidal, the long bottom edge of the hanging plate 2 is connected with the crosspiece 1, and the short bottom edge of the hanging plate is connected with the gear 3. The length of the long bottom edge of the hanging plate is 280mm, the length of the short bottom edge of the hanging plate is 86mm, and the length of the side edge of the hanging plate is 205 mm. The gear is welded between the two hanging plates, and the length of the gear is 200 mm. The gear is provided with a hanging rod 31, and the hanging rod 31 is provided with a through hole 32 with the aperture of 35 mm. When the chain buffer device is used, the chain of the electric hoist penetrates through the through hole 32, the spring on the chain is just propped against the through hole, the spring has certain tension force, and the spring is compressed when the chain is blocked on the electric hoist, so that the chain buffer device plays a role in buffering the chain. Preferably, the crosspiece 1 and the gear 3 are channel steel.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The upper lifting point structure of the electric hoist is characterized by comprising two crosspieces, two hanging plates and a gear, wherein screw holes are formed in two ends of the two crosspieces, the hanging plates are vertically welded on the crosspieces, the gear is welded between the two hanging plates, and the gear is arranged in parallel with the two crosspieces; the gear is provided with a hanging rod, and the hanging rod is provided with a through hole.
2. The hoist lifting point structure of claim 1, wherein the crosspieces and the engaging crosspieces are channel steel.
3. The electric hoist lifting point structure of claim 1, wherein the diameter of the through hole on the hanging rod is 35 mm.
4. The hoisting point structure of the electric hoist as claimed in claim 1, wherein the hanging plate is trapezoidal, and the long bottom edge of the hanging plate is connected with the crosspiece and the short bottom edge is connected with the hanging rail.
5. The hoisting point structure of the electric hoist as claimed in claim 1, wherein a space is provided between the two crosspieces, and the width of the space is 120 mm.
6. The hoist lifting point structure of claim 5, wherein the length of the rail is 600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020682398.2U CN212198314U (en) | 2020-04-28 | 2020-04-28 | Hoisting point structure on electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020682398.2U CN212198314U (en) | 2020-04-28 | 2020-04-28 | Hoisting point structure on electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212198314U true CN212198314U (en) | 2020-12-22 |
Family
ID=73830940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020682398.2U Active CN212198314U (en) | 2020-04-28 | 2020-04-28 | Hoisting point structure on electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212198314U (en) |
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2020
- 2020-04-28 CN CN202020682398.2U patent/CN212198314U/en active Active
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