CN219011881U - Scaffold lifting point truss - Google Patents
Scaffold lifting point truss Download PDFInfo
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- CN219011881U CN219011881U CN202223184049.6U CN202223184049U CN219011881U CN 219011881 U CN219011881 U CN 219011881U CN 202223184049 U CN202223184049 U CN 202223184049U CN 219011881 U CN219011881 U CN 219011881U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The application discloses scaffold puts up hoisting point truss, include: the main body frame comprises an inner vertical rod, an outer vertical rod, a plurality of cross rods and a plurality of diagonal rods, wherein the cross rods and the diagonal rods are arranged between the inner vertical rod and the outer vertical rod; the clamping plate assembly comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate clamp the outer vertical rod, the partial cross rod and the partial diagonal rod, and the clamping plate assembly is used for installing an upper hanging point seat or a lower hanging point seat. According to the embodiment of the application, the clamping plate assembly is arranged on the lifting point truss, whether the lifting point truss is used as the lower lifting point truss or the upper lifting point truss, the lifting point seat can be installed on the clamping plate assembly, the first clamping plate and the second clamping plate of the clamping plate assembly are large in area, the lifting point seat is convenient to install, the lifting point seat is provided with a large contact surface, the lifting point seat can be subjected to force, and the lifting point seat is evenly dispersed to the whole lifting point truss, so that the lifting point truss is high in stability.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a scaffold lifting point truss.
Background
The attached lifting scaffold is construction equipment installed on a building, mainly provides a working platform for constructors, and is often used together with a lifting point truss for the lifting scaffold, so that the scaffold can ascend or descend along the building.
The Chinese patent with the application number of 201920406135.6 discloses a lifting point truss for a lifting scaffold, which comprises an upper lifting point truss and a lower lifting point truss, wherein the upper lifting point truss comprises an upper truss main body formed by welding transverse and vertical rectangular pipes, an upper lifting point support fixedly arranged on the upper truss main body through bolts, and an upper lifting pulley fixedly connected with the upper lifting point support; the lower lifting point truss comprises a lower truss main body formed by welding transverse and vertical rectangular pipes, a lower lifting point support fixedly arranged on the lower truss main body through bolts, and a lower lifting pulley fixedly connected with the lower lifting point support. In the scheme, the upper lifting point truss and the lower lifting point truss are only provided with truss main bodies formed by welding transverse and vertical rectangular pipes, so that the upper lifting point support and the lower lifting point support can only be arranged on the transverse pipe or the vertical pipe, the effective installation area of the transverse pipe or the vertical pipe is small, and the installation is inconvenient; in addition, the lifting point support is a main stress point when the truss ascends and descends, the lifting point support is arranged on a transverse pipe or a vertical pipe, the lifting point support has smaller acting point and lower stability.
Disclosure of Invention
The utility model mainly aims to provide a scaffold lifting point truss, which aims to solve the problem that the mounting of upper and lower lifting point supports is inconvenient in the background art.
To achieve the above object, the present utility model provides a scaffold lifting point truss, comprising:
the main body frame comprises an inner vertical rod, an outer vertical rod, a plurality of cross rods and a plurality of diagonal rods, wherein the cross rods and the diagonal rods are arranged between the inner vertical rod and the outer vertical rod;
the clamping plate assembly comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate clamp the outer vertical rod, the partial cross rod and the partial diagonal rod, and the clamping plate assembly is used for installing an upper hanging point seat or a lower hanging point seat.
In an embodiment of the present application, the cleat assembly further comprises:
the third clamping plate is arranged between the first clamping plate and the second clamping plate and is perpendicular to the first clamping plate and the second clamping plate;
the reinforcing plates are provided with perforations, the inner vertical rods are provided with a plurality of mounting holes, and the reinforcing plates are arranged on the inner vertical rods and are coaxial with the mounting holes respectively.
In the embodiment of the application, the inner upright and the outer upright are arranged in parallel;
the plurality of crossbars includes:
the first cross rod and the second cross rod are arranged between the inner vertical rod and the outer vertical rod at intervals, one end of the first cross rod and one end of the second cross rod are connected with the inner vertical rod, the other end of the first cross rod is connected with the outer vertical rod, and the first cross rod and the second cross rod are perpendicular to the inner vertical rod;
the plurality of diagonal rods includes:
one end of the first inclined rod is connected with the connection point of the first cross rod and the outer vertical rod, and the other end of the first inclined rod is connected to the end part of the inner vertical rod, which is positioned at one end of the first cross rod;
the second inclined rod is arranged between the first cross rod and the second cross rod, one end of the second inclined rod is connected with the connection point of the second cross rod and the inner vertical rod, and the other end of the second inclined rod is connected with the connection point of the first cross rod and the outer vertical rod;
and one end of the third inclined rod is connected with the connection point of the second cross rod and the outer vertical rod, and the other end of the third inclined rod is connected with the end part of the inner vertical rod, which is positioned at one end of the second cross rod.
In this application embodiment, first diagonal, first horizontal pole the outer pole setting is located the coplanar, first splint with the second splint set up respectively in first diagonal first horizontal pole the both sides of the plane that outer pole setting is located, just first splint with the second splint with first diagonal first horizontal pole the equal fixed connection of outer pole setting.
In this application embodiment, first splint with the second splint is close to the side of interior pole setting, all with interior pole setting fixed connection.
In this embodiment of the present application, the lifting point base includes:
the upper lifting point backboard is arranged on the clamping plate assembly;
the two upper lifting point side plates are arranged on the plate surface of the upper lifting point backboard, which is away from the clamping plate assembly, at intervals, and the two upper lifting point side plates are perpendicular to the upper lifting point backboard;
the two upper lifting point plates are arranged between the two upper lifting point side plates at intervals, and the two upper lifting point plates are perpendicular to the two upper lifting point side plates;
the upper lifting point pin sleeve is arranged between the two upper lifting point plates and is positioned at one end of the two upper lifting point plates away from the upper lifting point side plates.
In this embodiment of the present application, the lifting point base further includes:
the two first reinforcing plates are respectively positioned at the outer sides of the two upper lifting point side plates, and are respectively connected with the upper lifting point back plate and the adjacent upper lifting point side plates.
In this embodiment of the present application, the lower suspension point base includes:
the lower lifting point backboard is arranged on the clamping plate assembly;
the two lower lifting point side plates are arranged on the plate surface of the lower lifting point backboard, which is away from the clamping plate assembly, at intervals, and the two lower lifting point side plates are perpendicular to the lower lifting point backboard;
the lower lifting point pin sleeve is arranged between the two lower lifting point side plates.
In this embodiment of the present application, the lower hanging point base further includes:
the two second reinforcing plates are respectively positioned at the outer sides of the two lower lifting point side plates, and are respectively connected with the lower lifting point backboard and the adjacent lower lifting point side plates;
the third reinforcing plate is arranged between the two lower lifting point side plates and connected with the lower lifting point backboard.
In this application embodiment, the hoisting point truss still includes wall-attached hanging seat, wall-attached hanging seat includes:
the wall-attached backboard is used for being installed on a wall body;
the two wall-attached side plates are arranged on the plate surface of the wall-attached back plate, which is away from the wall body, at intervals;
and the cotter pin is arranged between the two wall-attached side plates.
According to the embodiment of the application, the clamping plate assembly is arranged on the lifting point truss, whether the lifting point truss is used as the lower lifting point truss or the upper lifting point truss, the lifting point seat can be installed on the clamping plate assembly, the first clamping plate and the second clamping plate of the clamping plate assembly are large in area, the lifting point seat is convenient to install, the lifting point seat and the lifting point seat are large in contact surface, the lifting point seat can be subjected to force, and the lifting point seat is evenly dispersed to the whole lifting point truss, so that the lifting point truss is high in stability.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a main body frame of a scaffold lifting point truss according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a scaffold lifting point truss according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a clamping plate assembly of a scaffold lifting point truss according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram illustrating a structure of an upper suspension point base according to an embodiment of the present utility model;
FIG. 5 is a schematic view illustrating a structure of a lower suspension point seat according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a wall-attached hanging seat according to an embodiment of the present utility model.
Reference numerals illustrate:
100-main body frame, 110-inner upright, 120-outer upright, 130-first cross bar, 140-second cross bar, 150-first diagonal, 160-second diagonal, 170-third diagonal, 180-clamp assembly, 181-first clamp, 182-second clamp, 183-third clamp, 184-first connecting hole, 185-reinforcing plate, 200-upper lifting point seat, 210-upper lifting point back plate, 211-second connecting hole, 220-upper lifting point side plate, 230-upper lifting point plate, 240-first reinforcing plate, 250-upper lifting point pin sleeve, 300-lower lifting point seat, 310-lower lifting point back plate, 320-lower lifting point side plate, 330-lower lifting point pin sleeve, 340-second reinforcing plate, 350-third reinforcing plate, 400-wall attachment lifting seat, 410-wall attachment back plate, 420-wall attachment side plate, 430-wall penetrating screw, 440-circular opening, 450-cotter.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a scaffold hanging point truss, in the embodiment of the utility model, as shown in fig. 1 and 2, the scaffold hanging point truss comprises:
a main body frame 100, the main body frame 100 including an inner pole 110 and an outer pole 120, and a plurality of cross bars and a plurality of diagonal bars disposed between the inner pole 110 and the outer pole 120;
the clamping plate assembly 180, the clamping plate assembly 180 comprises a first clamping plate 181 and a second clamping plate 182, the first clamping plate 181 and the second clamping plate 182 clamp the outer upright 120, a part of the cross bar and a part of the diagonal bar, and the clamping plate assembly 180 is used for installing the upper hanging point seat 200 or the lower hanging point seat 300.
In the use process of the scaffold, an upper lifting point truss and a lower lifting point truss are needed, the lifting point truss provided by the embodiment of the application can be used as the upper lifting point truss or the lower lifting point truss, as shown in fig. 2, the two lifting point trusses provided by the application are utilized and are symmetrically arranged up and down, the lifting point truss positioned above is the upper lifting point truss, the lifting point truss positioned below is the lower lifting point truss, and the lifting point truss is matched with the corresponding upper lifting point seat 200 and the lower lifting point seat 300, and other necessary lifting devices such as electric hoists, so that the scaffold lifting system can be formed.
Referring to fig. 1, in the embodiment of the present application, the outer upright 120 and the inner upright 110 are square bars, and the outer upright 120, the inner upright 110, and the cross bars and diagonal bars therebetween can form a main body frame 100 having a plurality of triangles, thereby providing the main body frame 100 with high stability.
The inner pole 110 is longer in length, and when the lifting point truss is used as an upper lifting point truss, the inner pole 110 is fixedly installed at an upper position of the scaffold, and when the lifting point truss is used as a lower lifting point truss, the inner pole 110 is fixedly installed at a lower position of the scaffold.
The length of the outer upright pole 120 is shorter than that of the inner upright pole 110, a certain distance is reserved between the outer upright pole 120 and the inner upright pole 110, the outer upright pole 120 and the inner upright pole 110 are arranged in parallel, and a plurality of cross bars and diagonal bars are arranged in the middle.
In an embodiment of the present application, the plurality of crossbars includes: the first cross rod 130 and the second cross rod 140 are arranged between the inner vertical rod 110 and the outer vertical rod 120 at intervals, one end of each of the first cross rod 130 and the second cross rod 140 is connected with the inner vertical rod 110, the other end of each of the first cross rod 130 and the second cross rod 140 is connected with the outer vertical rod 120, and each of the first cross rod 130 and the second cross rod 140 is perpendicular to the inner vertical rod 110;
the plurality of diagonal rods includes:
a first diagonal rod 150, wherein one end of the first diagonal rod 150 is connected to a connection point between the first cross rod 130 and the outer vertical rod 120, and the other end is connected to an end portion of the inner vertical rod 110 located at one end of the first cross rod 130;
the second diagonal 160 is disposed between the first cross bar 130 and the second cross bar 140, one end of the second diagonal 160 is connected to a connection point between the second cross bar 140 and the inner upright 110, and the other end is connected to a connection point between the first cross bar 130 and the outer upright 120;
and a third inclined rod 170, wherein one end of the third inclined rod 170 is connected with the connection point of the second cross rod 140 and the outer upright rod 120, and the other end is connected to the end of the inner upright rod 110, which is positioned at one end of the second cross rod 140.
In the embodiment of the present application, the first clamping plate 181 and the second clamping plate 182 are both flat plates, and two opposite plate surfaces of the first clamping plate 181 and the second clamping plate 182 clamp the main body frame 100 from both sides. The widths of the first diagonal 150, the second diagonal 160, the third diagonal 170, the first cross bar 130, the second cross bar 140, and the outer vertical rod 120 (the diagonal, the cross bar, and the projection of the outer vertical rod 120 on the inner vertical rod) may be set to be the same and smaller than that of the inner vertical rod 110, so that both sides (left and right sides in fig. 2) of the first diagonal 150, the second diagonal 160, the third diagonal 170, the first cross bar 130, the second cross bar 140, and the outer vertical rod 120 are all located on the same plane, at this time, the first clamping plate 181 and the second clamping plate 182 may be respectively disposed at both sides of the connection positions of the first diagonal 150, the first cross bar 130, and the second diagonal 160, and the first clamping plate 181 and the second clamping plate 182 may cover all of the first cross bar 130 at both sides and cover part of the first diagonal 150 and part of the second diagonal 160, and cover part of the outer vertical rod 120, and the first clamping plate 181 and the second clamping plate 182 are connected with the first diagonal 150, the second diagonal 160, the third diagonal 170, the second diagonal 130, and the outer vertical rod 140, such as welding, and the connection positions of the cross bar 120, are guaranteed. In addition, the width of the first cross bar 130 is smaller than that of the inner upright 110, so two steps are formed at the positions of the inner upright 110 on both sides of the first cross bar 130, and thus the first clamping plate 181 and the second clamping plate 182 can be provided with proper lengths, so that one side of the first clamping plate is abutted against the steps, and the first clamping plate and the second clamping plate are fixedly connected with the inner upright 110, such as welded, so that the connection strength is further enhanced.
As shown in fig. 2, for this arrangement of the present embodiment, on the one hand, the lifting point truss is used as a lower lifting point truss or as an upper lifting point truss, and the lifting point base can be mounted on the clamping plate assembly 180, and the first clamping plate 181 and the second clamping plate 182 of the clamping plate assembly 180 have larger areas, so that not only is the lifting point base convenient to mount, but also the lifting point base has a larger contact surface, so that the force applied by the lifting point base can be evenly dispersed to the whole lifting point truss, and the stability is higher.
On the other hand, if the lifting point truss is used as the lifting point truss, the lifting point seat 200 is located at the upper position of the lifting point truss, and the lifting point truss mainly plays a role of fixing and pulling the electric hoist upwards at this time, that is, the scaffold to be lifted located below can apply a downward pulling force to the outer upright 120 of the lifting point truss, and at this time, the second diagonal rod 160 and the third diagonal rod 170 are inclined, so that an upward supporting force can be provided for the outer upright 120, and thus the outer upright 120 of the lifting point truss can be prevented from being deformed under the action of the downward pulling force. If the lifting point truss is used as the lower lifting point truss, the lower lifting point seat 300 is located at a position below the lifting point truss, and at this time, the lifting point truss mainly plays a role in driving the scaffold to ascend or descend, that is, the outer upright rod 120 of the lifting point truss can be subjected to upward tension, and at this time, the second inclined rod 160 and the third inclined rod 170 are inclined downwards, so that the outer upright rod 120 can be supported downwards, and the deformation of the lifting point truss caused by the upward tension of the outer upright rod 120 is avoided.
As shown in fig. 2 and 3, in the embodiment of the present application, the clamping plate assembly 180 further includes: a third clamping plate 183, the third clamping plate 183 being disposed between the first clamping plate 181 and the second clamping plate 182, and the third clamping plate 183 being perpendicular to the first clamping plate 181 and the second clamping plate 182; the reinforcing plates 185 are provided with through holes, the inner vertical rods 110 are provided with a plurality of mounting holes, and the reinforcing plates 185 are arranged on the inner vertical rods 110 and are coaxial with the mounting holes respectively. Wherein, third splint 183 sets up the space position between first splint 181 and second splint 182, and perpendicular with first splint 181 and second splint 182, in this application embodiment, can adopt the welded mode to weld third splint 183 between first splint 181 and second splint 182, set up third splint 183 and can play support reinforcement effect to first splint 181 and second splint 182. In addition, as shown in fig. 2, the inner pole of the hanging point truss is used to be mounted on the scaffold, so that the inner pole 110 has a plurality of mounting holes, and is fixed on the scaffold by bolts, and when the scaffold is used for a long time, the inner pole 110 is easily worn at the positions of the mounting holes, and the inner pole 110 is damaged by repeatedly tightening and loosening the bolts, so that the reinforcing plates 185 are arranged at the positions of the mounting holes, the bolts are prevented from directly contacting the inner pole 110, and meanwhile, the thickness of the periphery of the mounting holes of the inner pole 110 is also increased, so that the scaffold has better wear resistance.
As shown in fig. 4, in the embodiment of the present application, the lifting point base 200 includes: an upper lifting point back plate 210, the upper lifting point back plate 210 being disposed on the cleat assembly 180; two upper lifting point side plates 220, wherein the two upper lifting point side plates 220 are arranged on the surface of the upper lifting point backboard 210, which is away from the clamping plate assembly 180, at intervals, and the two upper lifting point side plates 220 are perpendicular to the upper lifting point backboard 210; two upper hanging point plates 230, wherein the two upper hanging point plates 230 are arranged between the two upper hanging point side plates 220 at intervals, and the two upper hanging point plates 230 are perpendicular to the two upper hanging point side plates 220; the upper lifting point pin sleeve 250 is disposed between the two upper lifting point plates 230, and is located at one end of the two upper lifting point plates 230 away from the upper lifting point side plate 220. The upper lifting point backboard 210 is approximately flat, and has a larger contact area with the first clamping plate 181 or the second clamping plate 182, the upper lifting point side board 220 is perpendicular to the upper lifting point backboard 210, and can bear larger traction force, and the upper lifting point board 230 is perpendicular to the two upper lifting point side boards 220, so that the two upper lifting point side boards 220 have a limiting effect on the two upper lifting point boards 230, so that electric hoist arranged between the two upper lifting point boards 230 is prevented from swaying back and forth, and a pin bush arranged at the lower end of the upper lifting point board 230 can provide a connection point for an upper hook of an electric hoist chain.
As shown in fig. 4, in the embodiment of the present application, the lifting point base 200 further includes: the two first reinforcing plates 240, the two first reinforcing plates 240 are respectively located at the outer sides of the two upper lifting point side plates 220, and the first reinforcing plates 240 are respectively connected with the upper lifting point back plate 210 and the upper lifting point side plates 220. The first reinforcing plate 240 is fixedly connected, e.g., welded, with the upper lifting point back plate 210 and the upper lifting point side plate 220, and forms a triangular supporting function, which can provide supporting force from the left and right sides to the middle, and can prevent the upper lifting point side plate 220 from being deformed from the left and right sides.
As shown in fig. 3, in this embodiment, the first clamping plate 181 and the second clamping plate 182 are provided with a plurality of corresponding first connecting holes 184, the upper lifting point back plate 210 is provided with a plurality of second connecting holes 211 matching with the plurality of first connecting holes 184, and when the upper lifting point back plate is installed, the upper lifting point base 200 can be fixed on the clamping plate assembly 180 by using stud bolts through the first connecting holes 184 and the second connecting holes 211. For example, the upper hanging point backboard 210 is attached to the first clamping plate 181 or the second clamping plate 182, and then the tightening and reinforcement are performed by using the stud bolts through the upper hanging point backboard 210, the first clamping plate 181 and the second clamping plate 182.
As shown in fig. 5, in the embodiment of the present application, the lower hanging point seat 300 includes: a lower suspension point back plate 310, the lower suspension point back plate 310 being disposed on the cleat assembly 180; two lower lifting point side plates 320, wherein the two lower lifting point side plates 320 are arranged on the surface of the lower lifting point back plate 310, which is away from the clamping plate assembly 180, at intervals, and the two lower lifting point side plates 320 are perpendicular to the lower lifting point back plate 310; a lower suspension point pin sleeve 330, wherein the lower suspension point pin sleeve 330 is arranged between the two lower suspension point side plates 320. The lower hanging point backboard 310 is substantially flat, and has a larger contact area with the first clamping plate 181 or the second clamping plate 182, and the lower hanging point side board 320 is perpendicular to the lower hanging point backboard 310, and can bear larger traction force.
As shown in fig. 5, in the embodiment of the present application, the lower hanging point base 300 further includes: the two second reinforcing plates 340, the two second reinforcing plates 340 are respectively located at the outer sides of the two lower lifting point side plates 320, and the second reinforcing plates 340 are respectively connected with the lower lifting point back plate 310 and the lower lifting point side plates 320; the third reinforcing plate 350 is disposed between the two lower suspension point side plates 320 and connected to the lower suspension point back plate 310. Wherein the two second reinforcement plates 340 are perpendicular to the lower suspension point back plate 310 and the lower suspension point side plate 320, respectively, and the second reinforcement plates 340 are fixedly connected, such as welded, to the lower suspension point back plate 310 and the lower suspension point side plate 320, so that the two second reinforcement plates 340 can support and reinforce the two lower suspension point side plates 320 from both sides, and the third reinforcement plate 350 can also support and reinforce the two lower suspension point side plates 320 from the middle. In addition, the connection manner between the lower hanging point seat 300 and the hanging point truss in the embodiment of the present application is the same as that of the upper hanging point seat 200, and is not described herein in detail.
As shown in fig. 6, in the embodiment of the present application, the hanging point truss further includes a wall-attached hanging seat 400, and the wall-attached hanging seat 400 includes: a wall-attached back plate 410 for mounting on a wall; two wall-attached side plates 420, wherein the two wall-attached side plates 420 are arranged on the surface of the wall-attached backboard 410, which is away from the wall body, at intervals; cotter pin 450, said cotter pin 450 is arranged between two of said wall-attached side plates 420. The wall-attached backboard 410 can be fixed on a wall body through the wall-penetrating screw 430, the two wall-attached side boards 420 are arranged in parallel and are perpendicular to the wall-attached backboard 410, the wall-attached side boards 420 are provided with round notches 440, the wall-attached screw 430 is convenient to install, the wall-attached hanging seat 400 is integrally arranged between the upper hanging point truss 200 and the lower hanging point truss 300, the electric hoist can adopt a circulating electric hoist, an upper hook of a chain of the electric hoist is hooked on the upper hanging point seat 200, the lower end of the chain is hooked on the lower hanging point seat 300, an end point of the chain in the middle is connected to a cotter pin 450 of the wall-attached hanging seat 400, and the electric hoist is free from moving through the circulating chain.
According to the embodiment of the application, the clamping plate assembly 180 is arranged on the lifting point truss, whether the lifting point truss is used as the lower lifting point truss or the upper lifting point truss, the lifting point seat can be installed on the clamping plate assembly 180, the first clamping plate 181 and the second clamping plate 182 of the clamping plate assembly 180 are large in area, the lifting point seat is convenient to install, the lifting point seat is provided with a large contact surface, the lifting point seat can be subjected to force, and the lifting point seat is evenly dispersed to the whole lifting point truss, so that the lifting point truss is high in stability.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. A scaffold lifting point truss, comprising:
the main body frame comprises an inner vertical rod, an outer vertical rod, a plurality of cross rods and a plurality of diagonal rods, wherein the cross rods and the diagonal rods are arranged between the inner vertical rod and the outer vertical rod;
the clamping plate assembly comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate clamp the outer vertical rod, the partial cross rod and the partial diagonal rod, and the clamping plate assembly is used for installing an upper hanging point seat or a lower hanging point seat.
2. The scaffold lifting point truss of claim 1, wherein the cleat assembly further comprises:
the third clamping plate is arranged between the first clamping plate and the second clamping plate and is perpendicular to the first clamping plate and the second clamping plate;
the reinforcing plates are provided with perforations, the inner vertical rods are provided with a plurality of mounting holes, and the reinforcing plates are arranged on the inner vertical rods and are coaxial with the mounting holes respectively.
3. The scaffolding lifting point truss as claimed in claim 1 wherein the inner and outer uprights are arranged in parallel;
the plurality of crossbars includes:
the first cross rod and the second cross rod are arranged between the inner vertical rod and the outer vertical rod at intervals, one end of the first cross rod and one end of the second cross rod are connected with the inner vertical rod, the other end of the first cross rod is connected with the outer vertical rod, and the first cross rod and the second cross rod are perpendicular to the inner vertical rod;
the plurality of diagonal rods includes:
one end of the first inclined rod is connected with the connection point of the first cross rod and the outer vertical rod, and the other end of the first inclined rod is connected to the end part of the inner vertical rod, which is positioned at one end of the first cross rod;
the second inclined rod is arranged between the first cross rod and the second cross rod, one end of the second inclined rod is connected with the connection point of the second cross rod and the inner vertical rod, and the other end of the second inclined rod is connected with the connection point of the first cross rod and the outer vertical rod;
and one end of the third inclined rod is connected with the connection point of the second cross rod and the outer vertical rod, and the other end of the third inclined rod is connected with the end part of the inner vertical rod, which is positioned at one end of the second cross rod.
4. The scaffold lifting point truss of claim 3, wherein the first diagonal, the first cross bar, and the outer vertical bar are located on the same plane, the first clamping plate and the second clamping plate are respectively disposed on two sides of the plane where the first diagonal, the first cross bar, and the outer vertical bar are located, and the first clamping plate and the second clamping plate are fixedly connected with the first diagonal, the first cross bar, and the outer vertical bar.
5. The scaffolding lifting point truss as claimed in claim 4 wherein the first clamping plate and the second clamping plate are fixedly connected to the inner pole adjacent the side edges of the inner pole.
6. The scaffold lifting point truss of claim 1, wherein the upper lifting point mount comprises:
the upper lifting point backboard is arranged on the clamping plate assembly;
the two upper lifting point side plates are arranged on the plate surface of the upper lifting point backboard, which is away from the clamping plate assembly, at intervals, and the two upper lifting point side plates are perpendicular to the upper lifting point backboard;
the two upper lifting point plates are arranged between the two upper lifting point side plates at intervals, and the two upper lifting point plates are perpendicular to the two upper lifting point side plates;
the upper lifting point pin sleeve is arranged between the two upper lifting point plates and is positioned at one end of the two upper lifting point plates away from the upper lifting point side plates.
7. The scaffold lifting point truss of claim 6, wherein the upper lifting point mount further comprises:
the two first reinforcing plates are respectively positioned at the outer sides of the two upper lifting point side plates, and are respectively connected with the upper lifting point back plate and the adjacent upper lifting point side plates.
8. The scaffold lifting point truss of claim 1, wherein the lower lifting point mount comprises:
the lower lifting point backboard is arranged on the clamping plate assembly;
the two lower lifting point side plates are arranged on the plate surface of the lower lifting point backboard, which is away from the clamping plate assembly, at intervals, and the two lower lifting point side plates are perpendicular to the lower lifting point backboard;
the lower lifting point pin sleeve is arranged between the two lower lifting point side plates.
9. The scaffold lifting point truss of claim 8, wherein the lower lifting point mount further comprises:
the two second reinforcing plates are respectively positioned at the outer sides of the two lower lifting point side plates, and are respectively connected with the lower lifting point backboard and the adjacent lower lifting point side plates;
the third reinforcing plate is arranged between the two lower lifting point side plates and connected with the lower lifting point backboard.
10. The scaffold lifting point truss of claim 1, wherein the lifting point truss further comprises a wall-attaching lifting seat comprising:
the wall-attached backboard is used for being installed on a wall body;
the two wall-attached side plates are arranged on the plate surface of the wall-attached back plate, which is away from the wall body, at intervals;
and the cotter pin is arranged between the two wall-attached side plates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223184049.6U CN219011881U (en) | 2022-11-29 | 2022-11-29 | Scaffold lifting point truss |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223184049.6U CN219011881U (en) | 2022-11-29 | 2022-11-29 | Scaffold lifting point truss |
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| Publication Number | Publication Date |
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| CN219011881U true CN219011881U (en) | 2023-05-12 |
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| CN202223184049.6U Active CN219011881U (en) | 2022-11-29 | 2022-11-29 | Scaffold lifting point truss |
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