Adjustable wall attaching rod of attached type electric lifting platform

Abstract

The utility model relates to the field of electric lifting platforms, in particular to an adjustable wall attaching rod of an attached type electric lifting platform. Comprising a fixing frame, the fixing frame is in a T shape made of a square tube, the bottom end of the T shape is connected with a fixing buckle, the fixing buckle is fixedly connected with the fixing frame, the two ends of the top of the T shape are each provided with an adjusting opening, each adjusting opening is connected with a set of fixing adjusting rods, and the fixing adjusting rods are of an adjustable telescopic structure. Aiming at the influence of the construction environment and various construction material factors on the attached type electric lifting platform, the adjustable wall attaching rod of the attached type electric lifting platform can be more conveniently mounted and used, and the wall attaching rod erecting time of the attached type electric lifting platform can be greatly shortened by the adjustable wall attaching rod of the attached type electric lifting platform; the use safety of the attached type electric lifting platform in the high-rise construction process is ensured, and the harm of the wall attaching rod of the attached type electric lifting platform to the construction safety of the electric lifting platform is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric lifting platforms, and particularly relates to an adjustable wall-attached rod of an attached electric lifting platform. Background Technique

[0002] In recent years, with the continuous deepening of the construction industry system reform and the continuous expansion of the construction scale. In order to quickly improve the overall technical level of the industry and promote the rapid development of the construction industry productivity, the Ministry of Construction of China now focuses on promoting 10 new technologies in China, including formwork and scaffolding technologies.

[0003] The attached electric construction platform project is a relatively advanced and mature product in the world and is more applicable to the construction industry. Especially in the construction of high-rise and super-high-rise buildings, it can play an extremely important role, which is irreplaceable for ensuring the construction period and safety, reducing the construction cost, and lightening the labor intensity. At the same time, it is also an important symbol of the equipment level of the construction team.

[0004] Combined with the actual on-site requirements and the characteristics of the on-site construction environment, etc., design an adjustable wall-attached rod of an attached electric lifting platform that meets the use requirements and is easy to use. The actual completion and application of the research and development technical achievements can greatly improve the social and economic benefits of the enterprise and create conditions for the further development of the company; more importantly, when the research and development project is actually applied to engineering service providers in the future, it can accumulate a large amount of production experience and management experience, improve the technical content of self-developed products, and the research and development project has a huge potential market in the entire construction industry.

[0005] After retrieval, the published patent with the publication number CN204873621U and the publication date of December 16, 2015, titled an adjustable tower crane wall-attached connecting rod, includes a bottom plate, a connecting single ear plate is arranged in the middle of the bottom plate, a connecting double ear plate two is arranged at the bottom of the tubular structure three and the connecting double ear plate two is connected with the connecting single ear plate, a bidirectional adjusting screw is arranged between the tubular structure three and the tubular structure two and is fixedly welded to each other, the tubular structure two is inserted into the tubular structure one, through holes one are uniformly arranged on the tubular structure one, and through holes two are arranged on the tubular structure two. The length adjustment of the tower crane wall-attached connecting rod is realized by two length adjustment methods in the present utility model. One is the section adjustment through the cooperation of the through holes one, the through holes two and the cylindrical pins, and the other is the linear adjustment by using the bidirectional adjusting screw. When the adjustment length range of the bidirectional adjusting screw is greater than the distance between a single group of through holes, the change of any length range of the tower crane wall-attached connecting rod can be realized, with high precision and strong operability.

[0006] The above-mentioned embodiment still has the following defects: when the above-mentioned embodiment is used, it is impossible to replace the fixing components adapted to different wall materials, and it is not convenient to disassemble. It is necessary to manually adjust the bracket, resulting in an increase in labor intensity and a decrease in the maintenance and installation efficiency. Summary of the Utility Model

[0007] In view of the above problems, the utility model provides an adjustable wall-attached rod for an attached electric lifting platform. It includes a fixed frame, the fixed frame is a T-shaped made of square tubes, a fixed buckle is connected to the bottom end of the T-shaped, the fixed buckle is fixedly connected to the fixed frame, adjustment openings are provided at both ends of the top of the T-shaped, each group of adjustment openings is connected with a group of fixed adjustment rods, the fixed adjustment rods are adjustable telescopic structures, and a group of holes are provided at the center of the T-shaped, the holes are connected with two groups of wall-attached rods, and the holes can control the wall-attached angle of the wall-attached rods. Holes are provided at the other ends of the two groups of wall-attached rods, and each group of holes is connected with a group of fixed ear plates;

[0008] Fixed clamping mechanisms are installed at the bottoms of the two groups of fixed ear plates. The fixed clamping mechanism includes a base. A bidirectional threaded rod is rotatably connected along the length direction of the cavity of the base. The bidirectional threaded rod includes a first threaded rod and a second threaded rod. A limiting block is installed between the first threaded rod and the second threaded rod. One end of the first threaded rod away from the limiting block extends to the outside of the base and is installed with a second knob.

[0009] Furthermore, a group of slideways are provided at the tops of the first threaded rod and the second threaded rod, and a group of second sliders are respectively slidably connected in the two groups of slideways.

[0010] Furthermore, the bottoms of the two groups of second sliders are respectively threadedly connected to the first threaded rod and the second threaded rod. The tops of the two groups of second sliders extend to the outside of the base and are respectively installed with a group of movable plates.

[0011] Furthermore, a turntable is clamped on the top of the movable plate. A number of groups of clamping structures are provided on the top of the turntable. The clamping structures are in an annular array. Each group of clamping structures includes a cavity, and the cavity is opened on the top surface of the turntable.

[0012] Furthermore, a lead screw is arranged in the cavity. A connecting block is installed on the inner side wall of the cavity of the cavity. One end of the lead screw is rotatably connected to the connecting block. The other end of the lead screw extends to the outside of the turntable and is drivingly connected with a knob.

[0013] Furthermore, a slider is threadedly connected to the rod arm of the lead screw. The top of the slider extends to the outside of the turntable and is slidably connected with a telescopic column. A connecting piece is sleeved on the rod arm of the telescopic column. A clamping plate is installed on the side wall of the connecting piece close to the center of the turntable. A connecting plate is arranged at the joint of the clamping plate and the connecting piece.

[0014] Further, the fixed adjustment rod is made of a square tube. Both groups of fixed adjustment rods are connected to the adjacent end adjustment openings. The adjustment openings can control the horizontal expansion and contraction of the fixed adjustment rods in the fixed frame. Fixed buckles are installed at the ends of both groups of fixed adjustment rods away from the adjustment openings. The fixed buckles are used to connect the fixed adjustment rods to the standard sections of the attached electric lifting platform.

[0015] Further, holes are provided on the side walls of both groups of fixed ear plates away from the fixed frame. The holes are installed on the building surface. Holes are provided on the protruding fixed ear plates for connecting with the wall-attached rods to fix the wall-attached rods.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. In view of the influence of the construction environment and various construction material factors on the attached electric lifting platform, the adjustable wall-attached rods of the attached electric lifting platform can be installed and used more conveniently. The adjustable wall-attached rods of the attached electric lifting platform can greatly shorten the erection time of the wall-attached rods of the attached electric lifting platform, ensure the use safety of the attached electric lifting platform during high-rise construction, and reduce the harm caused by the wall-attached rods of the attached electric lifting platform to the construction safety of the electric lifting platform.

[0018] 2. The actual implementation of the research and development technical achievements can greatly reduce the harm caused by the wall-attached rods of the attached electric lifting platform to the use safety of the attached electric lifting platform and improve the construction efficiency of the attached electric lifting platform during building construction. More importantly, when this research and development project is actually applied to engineering construction in the future, a large amount of research and development experience and on-site installation technical experience can be accumulated, and the technical content of self-developed products can be improved.

[0019] Other features and advantages of the present utility model will be described in the following description. And, some of them will be obvious from the description, or can be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 The structural schematic diagram of the adjustable wall-attached rod of the attached electric lifting platform according to the embodiment of the present utility model is shown;

[0022] Figure 2 Shows a schematic structural diagram of the clamping according to an embodiment of the present invention;

[0023] Figure 3 Shows a schematic cross-sectional view of the lead screw according to an embodiment of the present invention;

[0024] Figure 4 Shows a schematic cross-sectional view of the bidirectional threaded rod according to an embodiment of the present invention.

[0025] In the figure: 1, fixed frame; 2, fixed adjusting rod; 3, wall-attached rod; 4, fixed ear plate; 5, turntable; 6, second knob; 8, connecting plate; 9, clamping plate; 10, knob; 11, lead screw; 12, connecting piece; 13, telescopic column; 14, slider; 15, cavity; 16, connecting block; 17, movable plate; 18, second slider; 19, base; 20, first threaded rod; 21, limit block; 22, second threaded rod. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] The embodiments of the present invention provide an adjustable wall-attached rod for an attached electric lifting platform. Exemplarily, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, it includes a fixed frame 1. The fixed frame 1 is a T-shaped made of square tubes. A fixed buckle is connected to the bottom end of the T-shaped, and the fixed buckle is fixedly connected to the fixed frame 1. Adjusting openings are provided at both ends of the top of the T-shaped. Each group of adjusting openings is connected to a group of fixed adjusting rods 2. The fixed adjusting rods 2 are adjustable telescopic structures. And a group of holes are provided at the center of the T-shaped. The holes are connected to two groups of wall-attached rods 3, and the wall-attached angle of the wall-attached rods 3 can be controlled by the holes.

[0028] The fixed adjusting rods 2 are made of square tubes. Both groups of fixed adjusting rods 2 are connected to the adjacent end adjusting openings. The adjusting openings can control the horizontal expansion and contraction of the fixed adjusting rods 2 in the fixed frame 1. Fixed buckles are installed at the ends of both groups of fixed adjusting rods 2 away from the adjusting openings. The fixed buckles are used to connect the fixed adjusting rods 2 to the standard sections of the attached electric lifting platform.

[0029] On one side of the two groups of the wall-attached rods 3 away from the fixed frame 1, a set of holes are opened for connecting with the fixed frame 1, and at the bottom of the fixed frame 1 on the same side as the wall-attached rods 3, a groove is opened for overlapping with the wall-attached rods 3. At the other ends of the two groups of the wall-attached rods 3, holes are opened, and each group of holes is connected with a set of fixed ear plates 4.

[0030] On one side wall of the two groups of the fixed ear plates 4 away from the fixed frame 1, holes are opened. The holes are installed on the building surface, and holes are opened on the protruding fixed ear plates 4 for connecting with the wall-attached rods 3 to fix the wall-attached rods 3.

[0031] At the bottom of the two groups of the fixed ear plates 4, fixed clamping mechanisms are installed. The fixed clamping mechanism includes a base 19. Inside the cavity of the base 19, a bidirectional threaded rod is rotationally connected along its length direction. The bidirectional threaded rod includes a first threaded rod 20 and a second threaded rod 22. A limit block 21 is installed between the first threaded rod 20 and the second threaded rod 22. One end of the first threaded rod 20 away from the limit block 21 extends outside the base 19 and is installed with a second knob 6. At the tops of the first threaded rod 20 and the second threaded rod 22, a set of sliding grooves are opened. In the two sets of sliding grooves, a set of second sliders 18 are respectively slidably connected. The bottoms of the two sets of second sliders 18 are respectively threadedly connected to the first threaded rod 20 and the second threaded rod 22. The tops of the two sets of second sliders 18 extend outside the base 19 and are respectively installed with a set of movable plates 17.

[0032] At the top of the movable plate 17, a turntable 5 is clamped. On the top of the turntable 5, a number of sets of clamping structures are arranged. The clamping structures are in an annular array. Each set of clamping structures includes a cavity 15. The cavity 15 is opened on the top surface of the turntable 5. Inside the cavity 15, a lead screw 11 is arranged. On the inner side wall of the cavity 15 of the cavity, a connecting block 16 is installed. One end of the lead screw 11 is rotationally connected to the connecting block 16. The other end of the lead screw 11 extends outside the turntable 5 and is drivingly connected with a knob 10. The rod arm of the lead screw 11 is threadedly connected with a slider 14. The top of the slider 14 extends outside the turntable 5 and is slidably connected with a telescopic column 13. A connecting piece 12 is sleeved on the rod arm of the telescopic column 13. On one side wall of the connecting piece 12 close to the center of the turntable 5, a clamping plate 9 is installed. At the joint of the clamping plate 9 and the connecting piece 12, a connecting plate 8 is arranged.

[0033] Working principle

[0034] Before use, the fixed frame 1 must be installed on the standard section of the attached electric lifting platform according to the use requirements. Adjust the height of the fixed frame 1. After determining the height, adjust and expand the fixed adjusting rod 2 to fix the attached fixed frame on the standard section of the attached electric lifting platform. After confirming that the installation of the attached fixed frame is firm, the next installation can be carried out.

[0035] Adjust the attachment rod 3 according to the usage interval, control the attachment rod 3 and the fixed ear plate 4 installed above the building, and complete the installation of the adjustable attachment rod 3 of the attached electric lifting platform after confirming that the attachment rod 3 and the fixed ear plate 4 are firmly installed.

[0036] For the fixed clamping mechanism at the bottom of the fixed ear plate 4, different fixed components are replaced according to different wall fixing requirements. By turning the knob 10, the slider 14 at the bottom of the telescopic column 13 moves horizontally on the lead screw 11 until the clamping plate 9 sleeved on the rod arm of the telescopic column 13 abuts against the fixed component, so that this device can be fixed on walls of various materials.

[0037] By turning the second knob 6, the bidirectional lead screw rotatably connected along the length direction in the cavity of the base 19 is rotated, so that two groups of second sliders 18 connected to the bidirectional lead screw move relatively, and the two groups of movable plates 17 clamp and disassemble the turntable 5.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable wall-attached rod for an attached electric lifting platform, comprising a fixed frame (1), characterized in that: The fixed frame (1) is a T-shaped one made of square tubes. A fixed buckle is connected to the bottom end of the T-shape. The fixed buckle is fixedly connected to the fixed frame (1). Adjustment openings are provided at both ends of the top of the T-shape. Each group of adjustment openings is connected to a group of fixed adjustment rods (2). The fixed adjustment rods (2) are of adjustable telescopic structure. And a group of holes are provided at the center of the T-shape. The holes are connected to two groups of wall-attached rods (3). And the holes can control the wall-attached angles of the wall-attached rods (3). Holes are provided at the other ends of the two groups of wall-attached rods (3). Each group of holes is connected to a group of fixed ear plates (4); Fixed clamping mechanisms are installed at the bottoms of the two groups of fixed ear plates (4). The fixed clamping mechanism includes a base (19). A bidirectional threaded rod is rotatably connected in the cavity of the base (19) along its length direction. The bidirectional threaded rod includes a first threaded rod (20) and a second threaded rod (22). A limiting block (21) is installed between the first threaded rod (20) and the second threaded rod (22). One end of the first threaded rod (20) far from the limiting block (21) extends to the outside of the base (19) and is installed with a second knob (6).

2. The adjustable wall-attached rod of the attached electric lifting platform according to claim 1, characterized in that: A group of sliding channels are provided at the tops of the first threaded rod (20) and the second threaded rod (22). A group of second sliders (18) are respectively slidably connected in the two groups of sliding channels.

3. The adjustable attachment wall rod of the attached electric lifting platform according to claim 2, characterized in that: The bottoms of the two groups of second sliders (18) are respectively threadedly connected to the first threaded rod (20) and the second threaded rod (22). The tops of the two groups of second sliders (18) extend to the outside of the base (19) and are respectively installed with a group of movable plates (17).

4. The adjustable attachment wall rod of the attached electric lifting platform according to claim 3, wherein: A turntable (5) is clamped on the top of the movable plate (17). A number of groups of clamping structures are provided on the top of the turntable (5). The clamping structures are in a ring array. Each group of clamping structures includes a cavity (15). The cavity (15) is opened on the top surface of the turntable (5).

5. The adjustable attachment wall rod of the attached electric lifting platform according to claim 4, characterized in that: A lead screw (11) is arranged in the cavity (15). A connecting block (16) is installed on the inner side wall of the cavity (15). One end of the lead screw (11) is rotatably connected to the connecting block (16). The other end of the lead screw (11) extends to the outside of the turntable (5) and is drivingly connected to a knob (10).

6. The adjustable attachment wall rod of the attached electric lifting platform according to claim 5, characterized in that: A slider (14) is threadedly connected to the rod arm of the lead screw (11). The top of the slider (14) extends to the outside of the turntable (5) and is slidably connected to a telescopic column (13). A connecting piece (12) is sleeved on the rod arm of the telescopic column (13). A clamping plate (9) is installed on one side wall of the connecting piece (12) close to the center of the turntable (5). A connecting plate (8) is arranged at the joint of the clamping plate (9) and the connecting piece (12).

7. The adjustable attachment wall rod of the attached electric lifting platform according to claim 1, wherein: The fixed adjustment rods (2) are made of square tubes. The two groups of fixed adjustment rods (2) are both connected to the adjacent end adjustment openings. The adjustment openings can control the horizontal expansion and contraction of the fixed adjustment rods (2) in the fixed frame (1). Fixed buckles are installed at the ends of the two groups of fixed adjustment rods (2) far from the adjustment openings. The fixed buckles are used to connect the fixed adjustment rods (2) with the standard sections of the attached electric lifting platform.

8. The adjustable wall-attached rod of the attached electric lifting platform according to claim 7, characterized in that: Holes are provided on the side walls of both groups of the fixed ear plates (4) away from the fixed frame (1), and the holes are installed on the building surface. Holes are provided on the protruding fixed ear plates (4) for connecting with the wall-attached rod (3) to fix the wall-attached rod (3).

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