Overall lifting platform of handling frame for high-rise building construction

Abstract

The utility model relates to the technical field of lifting platforms, in particular to a handling frame integral lifting platform for high-rise building construction, which is characterized in that four sides of a platform plate are respectively provided with an adjusting groove, and the platform plate is provided with a lifting rope; the adjusting plates in the same group are symmetrically arranged in the adjusting grooves in a sliding mode, a plurality of clamping grooves are formed in the adjusting plates at equal intervals, a plurality of lengthening plates are arranged on the clamping grooves through bolts, and connecting assemblies are arranged at the ends of the lengthening plates; the top ends of the guide rods are fixedly arranged on the bottom face of the platform plate, the adjusting cylinders movably penetrate through the guide rods, one set of adjusting plates are rotationally connected to the side walls of the adjusting cylinders through rotating rods, the first lead screws are rotationally connected with the rod walls of the guide rods through shaft base rotating connection, the adjusting rods are rotationally connected to the first lead screws in a threaded mode, and inserting holes are formed in the adjusting cylinders. The first lead screw and the second lead screw are matched with the rotating rod, the moving position of the adjusting plate is adjusted, the size of the platform plate is adjusted through the lengthening plate and the connecting assembly, and the platform plate can be conveniently suitable for elevator shafts of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting platforms, in particular to an integral lifting platform of an operating frame for high-rise building construction. Background Art

[0002] The lifting platforms used in the elevator shafts of existing high-rise buildings usually need to be customized according to the size of the elevator shaft and cannot be applied to elevator shafts of different sizes. Therefore, an integral lifting platform of an operating frame for high-rise building construction is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a rationally designed overall lifting platform for operating frames used in high-rise building construction in view of the defects and shortcomings of the prior art, which can solve the technical problems in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises:

[0005] A platform plate, wherein the four sides of the platform plate are provided with adjustment slots, and a suspension rope is provided on the platform plate;

[0006] The adjusting plates are several and form a group of two. The adjusting plates in the same group are symmetrically slidably arranged in the adjusting grooves. The adjusting plates are provided with several slots at equal intervals. Several extension plates are arranged on the slots by bolts and the ends of the extension plates are provided with connecting components.

[0007] A guide rod, wherein the top end of the guide rod is fixedly arranged on the bottom surface of the platform plate, and the adjusting cylinder is movably sleeved on the guide rod, wherein one set of adjusting plates is screwed to the side wall of the adjusting cylinder by a rotating rod, and the screw rod 1 is screwed to the rod wall of the guide rod by a shaft seat, and the adjusting rod is screwed to the screw rod 1, and two plug holes are provided on the adjusting cylinder;

[0008] A movable frame, wherein the movable frame is slidably arranged on the guide rod, and the guide rod at the bottom of the movable frame is movably inserted into one of the insertion holes of the adjustment tube, the second screw rod is screwed on the cross bar of the movable frame by a bearing, and the second screw rod is screwed in another insertion hole on the adjustment tube, and another group of adjustment plates is screwed on the movable frame by a rotating rod;

[0009] The top of the support frame is arranged on one of the adjustment plates by bolts, and the two ends of the diagonal support are connected to the platform plate and the support frame by bolts.

[0010] Preferably, the connection assembly comprises:

[0011] A connecting rod, wherein the connecting rod is movably inserted into the slot body on the extension plate, and a rack is provided at the inner end of the connecting rod, and a limit block is provided at the end of the rack;

[0012] Gear, the gear is screwed into the extension plate by a rotating rod, and the rack is meshed with the gear;

[0013] A positioning screw rod is threadedly connected to the connecting rod after passing through the side wall of the extension plate.

[0014] Preferably, the ends of the plurality of connecting rods are provided with abutment pads.

[0015] Preferably, support rods are provided between adjacent adjustment plates.

[0016] Preferably, protection plates are provided at the ends of the plurality of adjustment plates.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is an integral lifting platform of an operating frame for high-rise building construction, and the moving position of the adjustment plate is adjusted by means of a rotating rod coordinated with a screw rod one and a screw rod two, and the size of the platform plate is adjusted by means of an extension plate and a connecting assembly, so that it is convenient to be applied to elevator shafts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the platform plate and the adjustment plate in the utility model.

[0020] Figure 3 It is a structural schematic diagram of the guide rod and the adjusting cylinder in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the connecting component in the utility model.

[0022] Figure 5 It is a structural schematic diagram of the movable frame and the adjusting cylinder in the utility model.

[0023] Figure 6 It is a structural schematic diagram of the adjusting plate and the extension plate in the utility model.

[0024] Description of reference numerals:

[0025] Platform plate 1, adjustment slot 2, lifting rope 3, adjustment plate 4, slot 5, extension plate 6, connecting assembly 7, guide rod 8, adjustment cylinder 9, rotating rod 10, screw 1 11, moving frame 12, guide rod 12-1, screw 2 13, support frame 14, diagonal brace 15, connecting rod 16, rack 17, limit block 18, gear 19, positioning screw 20, resistance pad 21, support rod 22, protection plate 23. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 -- Figure 6 As shown, this specific implementation adopts the following technical solution: it includes:

[0028] A platform plate 1, wherein adjustment grooves 2 are provided on four sides of the platform plate 1, and a lifting rope 3 is provided on the platform plate 1, and the platform plate 1 is lifted by the lifting rope 3 using a lifting device such as a tower crane, so that the platform plate 1 moves in the elevator shaft;

[0029] The adjusting plates 4 are several and two of them form a group. The adjusting plates 4 of the same group are symmetrically slidably arranged in the adjusting slots 2. Several slots 5 are evenly spaced on the adjusting plates 4. Several extension plates 6 are arranged on the slots 5 by bolts and the ends of the extension plates 6 are provided with connecting components 7. The adjusting plates 4 play an adjusting role. By adjusting the position of the adjusting plates 4 and then installing the extension plates 6 on the slots 5, the size of the platform plate 1 is changed, so that the platform plate 1 is suitable for elevator shafts of different sizes. Support rods 22 are arranged between adjacent adjusting plates 4 to improve the supporting force of adjacent adjusting plates 4. The ends of several adjusting plates 4 are provided with protective plates 23 to protect the ends of the adjusting plates 4.

[0030] The guide rod 8, the top end of the guide rod 8 is fixedly arranged on the bottom surface of the platform plate 1, and the adjusting cylinder 9 is movably sleeved on the guide rod 8, wherein one group of adjusting plates 4 is screwed on the side wall of the adjusting cylinder 9 by means of a rotating rod 10, and a screw rod 11 is screwed on the rod wall of the guide rod 8 by means of an axle seat, and the adjusting rod is screwed on the screw rod 11, and two jacks are provided on the adjusting cylinder 9, and the guide rod 8 plays a guiding role, and the height position of the adjusting cylinder 9 on the guide rod 8 is adjusted by means of the screw rod 11;

[0031] A movable frame 12, wherein the movable frame 12 is slidably arranged on the guide rod 8, and a guide rod 12-1 at the bottom of the movable frame 12 is movably inserted into one of the insertion holes of the adjustment tube 9, a second screw rod 13 is screwed on the cross bar of the movable frame 12 by means of a bearing, and the second screw rod 13 is screwed into another insertion hole on the adjustment tube 9 by means of a thread, and another group of adjustment plates 4 is screwed on the movable frame 12 by means of a rotating rod 10, and the movable frame 12 is moved on the adjustment tube 9 by means of the second screw rod 13, so that the two groups of adjustment plates 4 are conveniently moved to different positions respectively;

[0032] A support frame 14, the top of which is bolted to one of the adjustment plates 4, and the two ends of the diagonal brace 15 are bolted to the platform plate 1 and the support frame 14, the support frame 14 and the diagonal brace 15 play a supporting role, so that the platform plate 1 is conveniently placed in the elevator shaft;

[0033] The connection component 7 comprises:

[0034] A connecting rod 16, wherein the connecting rod 16 is movably inserted into a groove body on the extension plate 6, and a rack 17 is provided at the inner end of the connecting rod 16, and a limit block 18 is provided at the end of the rack 17. The length of both ends of the extension plate 6 is adjusted by the connecting rod 16, so as to increase the area of ​​the platform plate 1. The ends of several connecting rods 16 are provided with a contact pad 21, which protects the ends of the connecting rods 16 to a certain extent;

[0035] Gear 19, the gear 19 is screwed into the extension plate 6 by a rotating rod, and the rack 17 is meshed with the gear 19, and the rack 17 and the gear 19 cooperate with each other so that when the connecting rod 16 at one end moves, the connecting rod 16 at the other end moves synchronously in the opposite direction;

[0036] The positioning screw 20 passes through the side wall of the extension plate 6 and is then threadedly connected to the connecting rod 16 , so as to facilitate fixing the connecting rod 16 to the extension plate 6 .

[0037] When using the utility model, when the operator needs to adjust the size of the platform plate 1 according to the size of the elevator shaft, first rotate the screw rod 11, the screw rod 11 drives the adjusting cylinder 9 to move on the guide rod 8, the adjusting cylinder 9 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the adjusting plate 4 to slide in the adjusting groove 2, so that the adjusting plate 4 connected to the adjusting cylinder 9 moves to a suitable position, and then rotate the screw rod 2 13, the screw rod 2 13 drives the moving frame 12 to move along the direction of the guide rod 8, and the moving frame 12 drives another group of adjusting plates 4 to move to a suitable position through the rotating rod 10, and then the operator installs the extension plate 6 on the slot 5 according to the position of the slot 5, and fixes it with bolts, and at the same time the operator selects one group of extension plates 6, pulls the connecting rod 16, and uses the cooperation of the gear 19 and the rack 17 to make the connecting rods 16 on both sides of the extension plate 6 move synchronously in the opposite direction until the connecting rod 16 moves to a suitable position, and uses the positioning screw 20 to fix it in the extension plate 6, so as to adjust the area of ​​the platform plate 1.

[0038] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0039] 1. Set the adjustment plate 4, adjust the positions of the rotating cylinder and the moving frame 12 through the screw rod 11 and the screw rod 2 13, thereby adjusting the position of the adjustment plate 4, and then install the extension plate 6 in the slot 5, thereby adjusting the area of ​​the platform plate 1, so that the platform plate 1 is suitable for elevator shafts of different sizes;

[0040] 2. A connecting assembly 7 is provided, and the cooperation of the gear 19 and the rack 17 is utilized to facilitate the movement of the connecting rod 16 to a suitable position, and then the connecting rod 16 is fixed in the extension plate 6 by the positioning screw 20, so as to facilitate connecting the connecting rods 16 of different groups into a whole, thereby improving the safety of the platform plate 1.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integral lifting platform for an operating frame for high-rise building construction, characterized in that: It contains: A platform plate (1), wherein adjustment grooves (2) are provided on four sides of the platform plate (1), and a suspension rope (3) is provided on the platform plate (1); An adjustment plate (4), wherein the adjustment plates (4) are in a plurality and are grouped in pairs, and the adjustment plates (4) in the same group are symmetrically slidably arranged in the adjustment slot (2), and the adjustment plates (4) are provided with a plurality of slots (5) at equal intervals, and a plurality of extension plates (6) are arranged on the slots (5) by means of bolts, and a connection assembly (7) is provided at the end of the extension plate (6); A guide rod (8), wherein the top end of the guide rod (8) is fixedly arranged on the bottom surface of the platform plate (1), and the adjusting tube (9) is movably sleeved on the guide rod (8), wherein one set of adjusting plates (4) is screwed to the side wall of the adjusting tube (9) by means of a rotating rod (10), a screw rod (11) is screwed to the rod wall of the guide rod (8) by means of an axle seat for rotational installation, and the adjusting rod is screwed to the screw rod (11) by means of a thread, and two insertion holes are provided on the adjusting tube (9); A movable frame (12), wherein the movable frame (12) is slidably arranged on the guide rod (8), and the guide rod (12-1) at the bottom of the movable frame (12) is movably inserted into one of the insertion holes of the adjustment tube (9), the second screw rod (13) is screwed to the cross bar of the movable frame (12) by means of a bearing, and the second screw rod (13) is screwed to the other insertion hole on the adjustment tube (9), and another set of adjustment plates (4) is screwed to the movable frame (12) by means of a rotating rod (10); A support frame (14), wherein the top end of the support frame (14) is arranged on one of the adjustment plates (4) by means of bolts, and the two ends of the diagonal brace (15) are connected to the platform plate (1) and the support frame (14) by means of bolts.

2. The overall lifting platform of the operating frame for high-rise building construction according to claim 1 is characterized by: The connecting component (7) comprises: A connecting rod (16), wherein the connecting rod (16) is movably inserted into a groove body on the extension plate (6), and a rack (17) is provided at the inner end of the connecting rod (16), and a limit block (18) is provided at the end of the rack (17); A gear (19), wherein the gear (19) is screwed into the extension plate (6) by a rotating rod, and the rack (17) is meshed with the gear (19); A positioning screw (20) passes through the side wall of the extension plate (6) and is then threadedly screwed onto the connecting rod (16).

3. The overall lifting platform of the operating frame for high-rise building construction according to claim 2 is characterized by: The ends of the plurality of connecting rods (16) are each provided with a contact pad (21).

4. The overall lifting platform of the operating frame for high-rise building construction according to claim 1 is characterized by: Support rods (22) are provided between adjacent adjustment plates (4).

5. The overall lifting platform of the operating frame for high-rise building construction according to claim 1 is characterized by: The ends of the plurality of adjustment plates (4) are each provided with a protection plate (23).

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