Simple scaffold for construction

Abstract

The utility model discloses a simple construction scaffold which comprises a supporting frame, a supporting plate is arranged on the outer surface of the supporting frame, a shell is fixedly connected to the outer surface, located below the supporting plate, of the supporting frame, and four moving mechanisms are symmetrically and fixedly connected to the lower surface of the supporting frame. The supporting frame is located below the supporting plate, the inner surface, located on one side of the shell, of the supporting frame is rotationally connected with a locking mechanism, the inner surface of the shell is rotationally connected with a stabilizing mechanism, and the stabilizing mechanism is rotationally connected with the supporting frame. The function of synchronously locking a plurality of moving wheels or releasing the locking state can be achieved, time and labor are saved, then position fixing and fixing state releasing of the device are facilitated, the function of stable supporting of the device can be achieved, the stability of the device is improved, a second rotating block is rotated, stable rods on the two sides can synchronously rotate in the opposite direction or the reverse direction, and the stability of the device is improved. Therefore, the device can be conveniently supported stably and released from the stable state.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, in particular to a simple scaffold for construction. Background Art

[0002] Scaffolding is a structure used to support and set up temporary working platforms at construction sites or other places. It is divided into mobile scaffolding and fixed scaffolding according to whether it is movable or not.

[0003] When some existing mobile scaffolds are in use, the device is moved by the universal wheels arranged at the bottom. After the device is moved to a suitable position, the universal wheels are locked by the locking mechanism on the universal wheels to complete the position fixing of the device. When the position of the device needs to be changed, the locking state of the universal wheels is released, and the locking operation of the universal wheels is performed again after the position of the device is changed. In this process, since there are multiple universal wheels, multiple operations are required when locking or releasing the locking state of the universal wheels, which is time-consuming and labor-intensive, and thus makes it inconvenient to fix the position of the device or release the fixed state. Utility Model Content

[0004] The purpose of the utility model is to provide a simple scaffold for construction, which can solve the problem that when some existing mobile scaffolds are used, due to the number of universal wheels, multiple operations are required when locking or releasing the locking state of the universal wheels, which is time-consuming and labor-intensive, and thus leads to inconvenience in fixing the position of the device or releasing the fixed state.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple construction scaffold, comprising a support frame, the outer surface of the support frame is provided with a support plate, the outer surface of the support frame located below the support plate is fixedly connected to a shell, the lower surface of the support frame is symmetrically fixedly connected to four moving mechanisms, the inner surface of the support frame located below the support plate and located on one side of the shell is rotatably connected to a locking mechanism, the inner surface of the shell is rotatably connected to a stabilizing mechanism, and the stabilizing mechanism is rotatably connected to the support frame.

[0006] Preferably, the four moving mechanisms include a mounting frame symmetrically fixedly connected to the lower surface of the support frame, the inner surface of the mounting frame is rotatably connected to a rotating column, the lower end of the rotating column is fixedly connected to a connecting plate, and the inner surface of the connecting plate is rotatably connected to a moving wheel.

[0007] Preferably, the locking mechanism includes a sleeve rotatably connected to the inner surface of the support frame, the upper end of the sleeve is fixedly connected to a rotating block, the inner surface of the sleeve is threadedly connected to a threaded rod, the lower end of the threaded rod is fixedly connected to a connecting frame, the upper surface of the connecting frame is fixedly connected to a limiting rod, the limiting rod is slidably connected to the support frame, the inner surface of the connecting frame is symmetrically rotatably connected with four sliding sleeves, the sliding sleeve is slidably connected to the rotating column, and the outer surface of the sliding sleeve is fixedly connected to a locking block.

[0008] Preferably, a protective shell is fixedly connected to the upper surface of the connecting frame located on the outer side of the threaded rod, and the protective shell is in contact with the sleeve.

[0009] Preferably, the shell and the protective shell are both made of plastic.

[0010] Preferably, the stabilizing mechanism includes a worm rotatably connected to the inner surface of the shell, one end of the worm is fixedly connected to a rotating block 2, the outer surface of the worm is symmetrically meshingly connected to two worm wheels, the end surface of the worm wheel is fixedly connected to a rotating rod, the two rotating rods are rotatably connected to the support frame, and the outer surface of the rotating rod is symmetrically fixedly connected to two stabilizing rods.

[0011] Preferably, the thread grooves at both ends of the worm are arranged in opposite directions.

[0012] Preferably, the outer surfaces of the rotating block 1 and the rotating block 2 are both provided with anti-slip grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The present application realizes the function of synchronously locking or releasing the locking state of multiple moving wheels by setting a locking mechanism. Through the cooperation of the sleeve, the rotating block 1, the threaded rod, the connecting frame, the limit rod, the sliding sleeve, and the locking block, multiple moving wheels can be synchronously locked or released from the locking state, which is more time-saving and labor-saving, and is convenient for fixing the position of the device and releasing the fixed state;

[0015] 2. The present application realizes the function of supporting and stabilizing the device by setting up a stabilizing mechanism. The device is supported and stabilized by the worm, rotating block 2, worm wheel, rotating rod and stabilizing rod, which can improve the stability of the device. By rotating the rotating block 2, the stabilizing rods on both sides can be rotated synchronously in the same direction or opposite directions, thereby facilitating the support and stabilization of the device and releasing the stabilizing state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is the overall structural view of the utility model;

[0018] Figure 2 For this utility model Figure 1 The support frame structure view in the figure;

[0019] Figure 3 For this utility model Figure 1 The mounting frame structure view in FIG.

[0020] Figure 4 For this utility model Figure 3 The structural view of the connecting frame in the figure;

[0021] Figure 5 For this utility model Figure 1 Shell cutaway structure view in .

[0022] Description of reference numerals:

[0023] 1. Support frame; 2. Support plate; 3. Shell; 4. Moving mechanism; 41. Mounting frame; 42. Rotating column; 43. Connecting plate; 44. Moving wheel; 5. Locking mechanism; 51. Sleeve; 52. Rotating block 1; 53. Threaded rod; 54. Connecting frame; 55. Limit rod; 56. Sliding sleeve; 57. Locking block; 6. Stabilizing mechanism; 61. Worm; 62. Rotating block 2; 63. Worm wheel; 64. Rotating rod; 65. Stabilizing rod; 7. Protective shell. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 5 , the utility model provides a technical solution:

[0026] A simple scaffold for construction comprises a support frame 1, wherein a support plate 2 is arranged on the outer surface of the support frame 1, a shell 3 is fixedly connected to the outer surface of the support frame 1 below the support plate 2, four moving mechanisms 4 are symmetrically fixedly connected to the lower surface of the support frame 1, a locking mechanism 5 is rotatably connected to the inner surface of the support frame 1 below the support plate 2 and on one side of the shell 3, a stabilizing mechanism 6 is rotatably connected to the inner surface of the shell 3, and the stabilizing mechanism 6 is rotatably connected to the support frame 1.

[0027] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the four moving mechanisms 4 include a mounting frame 41 symmetrically fixedly connected to the lower surface of the support frame 1, the inner surface of the mounting frame 41 is rotatably connected to a rotating column 42, the lower end of the rotating column 42 is fixedly connected to a connecting plate 43, and the inner surface of the connecting plate 43 is rotatably connected to a moving wheel 44.

[0028] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the locking mechanism 5 includes a sleeve 51 rotatably connected to the inner surface of the support frame 1, the upper end of the sleeve 51 is fixedly connected to a rotating block 52, the inner surface of the sleeve 51 is threadedly connected to a threaded rod 53, the lower end of the threaded rod 53 is fixedly connected to a connecting frame 54, the upper surface of the connecting frame 54 is fixedly connected to a limiting rod 55, the limiting rod 55 is slidably connected to the support frame 1, the inner surface of the connecting frame 54 is symmetrically rotatably connected to four sliding sleeves 56, the sliding sleeve 56 is slidably connected to the rotating column 42, and the outer surface of the sliding sleeve 56 is fixedly connected to a locking block 57.

[0029] When in use, the device is moved to a suitable position through the cooperation of the mounting frame 41, the rotating column 42, the connecting plate 43 and the moving wheel 44. In this process, since the sliding sleeve 56 is slidably connected to the rotating column 42, the sliding sleeve 56 and the locking block 57 will rotate with the rotation of the rotating column 42, and since the sliding sleeve 56 is rotatably connected to the connecting frame 54, the position of the connecting frame 54 will not change. Then, the rotating block 1 52 is rotated, and the sleeve 51 is driven to rotate by the rotation of the rotating block 1 52, and then the threaded rod 53 is driven downward by the rotation of the sleeve 51, thereby driving the connecting frame 54 to move downward, and then the sliding sleeve 56 is driven downward by the downward movement of the connecting frame 54, and then the locking block 57 is driven downward to contact the moving wheel 44, and the moving wheel 44 is locked, thereby completing the position fixing of the device. When the position of the device needs to be changed, the rotating block 1 52 is reversed to make the locking block 57 move up and separate from the moving wheel 44, so that the position of the device can be changed. In this process, the movement of the connecting frame 54 is stabilized by the limit rod 55;

[0030] The function of synchronously locking or releasing the locking state of multiple moving wheels 44 is realized. Through the cooperation of the sleeve 51, the rotating block 52, the threaded rod 53, the connecting frame 54, the limiting rod 55, the sliding sleeve 56, and the locking block 57, the multiple moving wheels 44 can be synchronously locked or released from the locking state, which saves time and labor, and is convenient for fixing the position of the device and releasing the fixed state.

[0031] Specifically, Figure 3 and Figure 4 As shown, a protective shell 7 is fixedly connected to the upper surface of the connecting frame 54 located outside the threaded rod 53, and the protective shell 7 is in contact with the sleeve 51. The threaded rod 53 is protected from dust by the protective shell 7.

[0032] Specifically, Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the shell 3 and the protective shell 7 are both made of plastic, which has the characteristics of light weight and corrosion resistance.

[0033] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, the stabilizing mechanism 6 includes a worm 61 rotatably connected to the inner surface of the shell 3, one end of the worm 61 is fixedly connected to a rotating block 62, the outer surface of the worm 61 is symmetrically meshingly connected to two worm wheels 63, the end surface of the worm wheel 63 is fixedly connected to a rotating rod 64, the two rotating rods 64 are both rotatably connected to the support frame 1, and the outer surface of the rotating rod 64 is symmetrically fixedly connected to two stabilizing rods 65.

[0034] When in use, the second rotating block 62 is rotated, and the worm 61 is driven to rotate by the rotation of the second rotating block 62, and then the worm wheel 63 is driven to rotate in the opposite direction synchronously by the rotation of the worm 61, and then the rotating rod 64 is driven to rotate in the opposite direction synchronously, and then the stabilizing rods 65 on both sides are driven to rotate in the opposite direction synchronously and contact the ground through the synchronous reverse rotation of the rotating rod 64, so as to support and stabilize the device. When the position of the device needs to be changed, the second rotating block 62 is reversed, and the worm 61 is driven to reverse by the reverse rotation of the second rotating block 62, so that the stabilizing rods 65 on both sides are synchronously rotated in the opposite direction and separated from the ground, and the position of the device can be changed;

[0035] The function of supporting and stabilizing the device is realized. The device can be supported and stabilized by the worm 61, the rotating block 62, the worm wheel 63, the rotating rod 64 and the stabilizing rod 65, thereby improving the stability of the device. By rotating the rotating block 62, the stabilizing rods 65 on both sides can be synchronously rotated in the same direction or in the opposite direction, thereby facilitating the support and stabilization of the device and releasing the stabilizing state.

[0036] Specifically, Figure 5As shown, the wire grooves at both ends of the worm 61 are arranged in opposite directions, which can ensure that the two worm wheels 63 move synchronously toward or in opposite directions, and further ensure that the stabilizing rods 65 on both sides move synchronously toward or in opposite directions.

[0037] Specifically, Figure 3 , Figure 4 and Figure 5 As shown, the outer surfaces of the rotating block 1 52 and the rotating block 2 62 are provided with anti-skid grooves to increase the contact friction with the fingers, thereby facilitating the rotation of the rotating block 1 52 and the rotating block 2 62 .

[0038] Working principle: When in use, the device is moved to a suitable position through the cooperation of the mounting frame 41, the rotating column 42, the connecting plate 43 and the moving wheel 44. During this process, since the sliding sleeve 56 is slidably connected to the rotating column 42, the sliding sleeve 56 and the locking block 57 will rotate with the rotation of the rotating column 42. Since the sliding sleeve 56 is rotatably connected to the connecting frame 54, the position of the connecting frame 54 will not change. Then, the rotating block 1 52 is rotated, and the sleeve 51 is driven to rotate by the rotation of the rotating block 1 52. Then, the threaded rod 53 is driven downward by the rotation of the sleeve 51, thereby driving the connecting frame 54 moves downward, and then the sliding sleeve 56 moves downward through the connecting frame 54, thereby driving the locking block 57 to move downward and contact with the moving wheel 44, locking the moving wheel 44, thereby completing the position fixation of the device, and then rotating block 2 62 is rotated, and the worm 61 is driven to rotate through the rotation of the rotating block 2 62, and then the worm wheel 63 is driven to rotate in the opposite direction synchronously through the rotation of the worm 61, and then the rotating rod 64 is driven to rotate in the opposite direction synchronously, and then the stabilizing rods 65 on both sides are driven to rotate in the opposite direction synchronously through the synchronous reverse rotation of the rotating rod 64 and contact with the ground, thereby supporting and stabilizing the device.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A simple construction scaffold, comprising a support frame (1), characterized in that: The outer surface of the support frame (1) is provided with a support plate (2); the outer surface of the support frame (1) located below the support plate (2) is fixedly connected to a shell (3); the lower surface of the support frame (1) is symmetrically fixedly connected to four moving mechanisms (4); the inner surface of the support frame (1) located below the support plate (2) and on one side of the shell (3) is rotatably connected to a locking mechanism (5); the inner surface of the shell (3) is rotatably connected to a stabilizing mechanism (6); and the stabilizing mechanism (6) is rotatably connected to the support frame (1); The four moving mechanisms (4) include a mounting frame (41) symmetrically fixedly connected to the lower surface of the support frame (1), the inner surface of the mounting frame (41) is rotatably connected to a rotating column (42), the lower end of the rotating column (42) is fixedly connected to a connecting plate (43), and the inner surface of the connecting plate (43) is rotatably connected to a moving wheel (44); The locking mechanism (5) comprises a sleeve (51) rotatably connected to the inner surface of the support frame (1); the upper end of the sleeve (51) is fixedly connected to a rotating block (52); the inner surface of the sleeve (51) is threadedly connected to a threaded rod (53); the lower end of the threaded rod (53) is fixedly connected to a connecting frame (54); the upper surface of the connecting frame (54) is fixedly connected to a limiting rod (55); the limiting rod (55) is slidably connected to the support frame (1); the inner surface of the connecting frame (54) is symmetrically rotatably connected to four sliding sleeves (56); the sliding sleeves (56) are slidably connected to the rotating column (42); and the outer surface of the sliding sleeve (56) is fixedly connected to a locking block (57).

2. A simple construction scaffold according to claim 1, characterized in that: The upper surface of the connecting frame (54) located outside the threaded rod (53) is fixedly connected to a protective shell (7), and the protective shell (7) is in contact with the sleeve (51).

3. A simple construction scaffold according to claim 2, characterized in that: The shell (3) and the protective shell (7) are both made of plastic.

4. A simple construction scaffold according to claim 3, characterized in that: The stabilizing mechanism (6) comprises a worm (61) rotatably connected to the inner surface of the housing (3); one end of the worm (61) is fixedly connected to a second rotating block (62); the outer surface of the worm (61) is symmetrically meshed with two worm wheels (63); the end surface of the worm wheel (63) is fixedly connected to a rotating rod (64); both rotating rods (64) are rotatably connected to the support frame (1); and the outer surface of the rotating rod (64) is symmetrically fixedly connected to two stabilizing rods (65).

5. A simple construction scaffold according to claim 4, characterized in that: The thread grooves at both ends of the worm (61) are arranged in opposite directions.

6. A simple construction scaffold according to claim 5, characterized in that: The outer surfaces of the rotating block 1 (52) and the rotating block 2 (62) are both provided with anti-slip grooves.

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