Safety construction scaffold

Abstract

The utility model relates to the technical field of scaffolds, and discloses a safety construction scaffold which comprises four sets of fixing bases, a rotating mechanism is fixedly installed in one set of fixing bases, the surface of the rotating mechanism is in threaded connection with a threaded block, a telescopic mechanism is rotationally connected in the threaded block, and the telescopic mechanism is fixedly connected with the surface of the rotating mechanism. And a scaffold rod is fixedly mounted on the top surface of the fixed seat. According to the safety construction scaffold, through the arrangement of the telescopic mechanism, when the safety construction scaffold is used, an external power source is connected, a servo motor drives a threaded lead screw to rotate, a threaded block ascends, then telescopic rods are driven to be unfolded, auxiliary rods are unfolded along with the threaded block, a sliding block ascends in the other set of scaffold rods, and therefore the effect of automatically unfolding the scaffold is achieved; when the scaffold is not used, the top plate is detached, the scaffold retracts, the overall size is reduced, and transfer and transportation are facilitated.

Description

Technical Field

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

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. According to the location of the scaffolding, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can be divided into vertical pole scaffolding, bridge scaffolding, door scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

[0003] A safe construction scaffold disclosed in publication number CN218493021U solves the problem that the upper end of a traditional scaffold is just a simple platform, and the protective shielding effect around the upper end platform of the scaffold for construction workers is poor, thereby reducing the safety factor of the scaffold when in use to a certain extent.

[0004] However, this safety construction scaffold has the following disadvantages:

[0005] (1) It is not convenient to unfold and retract the scaffolding, the overall area is large, and it is not convenient to transfer and transport;

[0006] (2) It is not convenient to reinforce the scaffolding, the scaffolding has poor stability, and it shakes significantly during construction, affecting the safety of construction personnel. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a safe construction scaffolding which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems in the above-mentioned background technology that it is inconvenient to unfold and retract the scaffolding and it is inconvenient to reinforce and support the scaffolding.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a safe construction scaffold, comprising four groups of fixed seats, wherein a rotating mechanism is fixedly installed inside the fixed seats of one group, a threaded block is threadedly connected to the surface of the rotating mechanism, a telescopic mechanism is rotatably connected inside the threaded block, a scaffolding rod is fixedly installed on the top surface of the fixed seat, an auxiliary mechanism is fixedly installed on the inner wall of the scaffolding rod, a stabilizing mechanism is fixedly arranged on the surface of the scaffolding rod, an installation groove is provided on the top surface of the scaffolding rod, a positioning block is inserted into the inside of the installation groove, a top plate is fixedly arranged on the top of the positioning block, a groove is provided on the edge of the top surface of the top plate, and a ladder mechanism is inserted into the inside of the groove.

[0011] As a further solution of the utility model, the rotating mechanism includes a servo motor fixedly installed inside the fixing seat, and a threaded screw is fixedly provided on the output end of the servo motor, and the threaded screw is used to drive the threaded block to rise and fall.

[0012] As a further solution of the utility model, the telescopic mechanism includes a telescopic rod rotatably connected to the inside of the threaded block, one end of the telescopic rod is rotatably connected to a fixed block, and the fixed block is fixedly installed on the inner wall of another group of scaffolding rods. The telescopic rod is used to extend or retract the four groups of scaffolding rods.

[0013] As a further solution of the utility model, the auxiliary mechanism includes a mounting block fixedly mounted on the inner wall of a scaffolding rod, the interior of the mounting block is rotatably connected to an auxiliary rod, one end of the auxiliary rod is rotatably connected to a sliding block, the sliding block is slidably connected to the interior of another group of scaffolding rods, the auxiliary rod is rotatably connected to the telescopic rod, and the sliding block slides inside the scaffolding rod following the auxiliary rod.

[0014] As a further solution of the utility model, a sliding groove is provided on the inner wall of the scaffolding rod, and the threaded block is slidably connected to the inside of the sliding groove, and the sliding groove facilitates the sliding of the threaded block.

[0015] As a further solution of the utility model, the stabilizing mechanism includes a stabilizing rod fixedly arranged on the surface of the scaffolding rod, a stabilizing plate is welded to the bottom of the stabilizing rod, fixing holes are opened around the top surface of the stabilizing plate, and fixing bolts are passed through the internal threads of the fixing holes, which are used to fix the stabilizing plate.

[0016] As a further solution of the utility model, the ladder mechanism includes a hook inserted into the groove, and a ladder is fixedly provided on one end of the hook, and the ladder facilitates construction workers to climb onto the top plate.

[0017] As a further solution of the utility model, a threaded hole is provided at the top of the surface of the scaffolding rod, a positioning bolt passes through the internal thread of the threaded hole, and a limiting hole matched with the positioning bolt is provided on the surface of the positioning block, and the limiting hole is used to fix the positioning bolt.

[0018] (III) Beneficial effects

[0019] The utility model provides a safe construction scaffold, which has the following beneficial effects:

[0020] 1. The safe construction scaffold is provided with a telescopic mechanism. When in use, it is connected to an external power supply, and the servo motor drives the threaded screw to rotate, so that the threaded block rises, and then drives the telescopic rod to unfold, and the auxiliary rod follows to unfold, and the sliding block rises in another set of scaffolding rods, thereby achieving the effect of automatically unfolding the scaffolding, and then inserting the positioning block into the installation groove, screwing the positioning bolt, so as to facilitate the quick alignment and installation of the top plate. When not in use, the top plate is removed and the scaffold is retracted to reduce the overall volume and facilitate transfer and transportation.

[0021] 2. The safe construction scaffolding, through the setting of the ladder mechanism, hangs the hook into the groove to fix the ladder. The construction workers can climb onto the top plate through the ladder, which is convenient for the workers to go up and down the top plate, the construction is convenient, and the ladder is also easy to install and disassemble.

[0022] 3. The safe construction scaffolding, through the setting of the stabilizing mechanism, screws the fixing bolts to fix the stabilizing plates on the construction ground, and the stabilizing rods reinforce and support the scaffolding rods, increasing the ground contact area, improving the stability of the scaffolding, and ensuring the safety of construction for personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the ladder mechanism of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the stabilizing mechanism of the utility model;

[0026] Figure 4 This is a schematic diagram of the telescopic mechanism structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the auxiliary mechanism structure of the utility model.

[0028] In the figure: 1. fixed seat; 2. rotating mechanism; 201. servo motor; 202. threaded screw; 3. threaded block; 4. telescopic mechanism; 401. telescopic rod; 402. fixed block; 5. scaffolding rod; 6. auxiliary mechanism; 601. mounting block; 602. auxiliary rod; 603. sliding block; 7. stabilizing mechanism; 701. stabilizing rod; 702. stabilizing sheet; 8. positioning block; 9. top plate; 10. ladder mechanism; 1001. hook; 1002. ladder; 11. positioning bolt. DETAILED DESCRIPTION

[0029] 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. 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.

[0030] See also Figures 1 to 5 The utility model provides a technical solution: a safe construction scaffold, including four groups of fixed seats 1, one group of fixed seats 1 is internally fixedly installed with a rotating mechanism 2, the surface of the rotating mechanism 2 is threadedly connected with a threaded block 3, and the internal rotation of the threaded block 3 is connected with a telescopic mechanism 4. Through the setting of the telescopic mechanism 4, when in use, the external power supply is connected, the servo motor 201 drives the threaded screw 202 to rotate, so that the threaded block 3 rises, and then drives the telescopic rod 401 to unfold, and the auxiliary rod 602 follows the unfolding, and the sliding block 603 rises in another group of scaffolding rods 5, thereby achieving the effect of automatically unfolding the scaffolding, and then inserting the positioning block 8 into the installation groove, screwing the positioning bolt 11, it is convenient to quickly align and install the top plate 9. When not in use, the top plate 9 is removed and the scaffold is retracted to reduce the overall volume and facilitate transfer and transportation. The top surface of the fixed seat 1 is fixedly installed There is a scaffolding rod 5, the inner wall of which is fixedly installed with an auxiliary mechanism 6, and the surface of the scaffolding rod 5 is fixedly provided with a stabilizing mechanism 7. Through the setting of the stabilizing mechanism 7, the fixing bolts are screwed to fix the stabilizing plate 702 on the construction ground, and the stabilizing rod 701 reinforces and supports the scaffolding rod 5, thereby increasing the ground contact area, improving the stability of the scaffolding, and ensuring the safety of construction of personnel. An installation groove is provided on the top surface of the scaffolding rod 5, and a positioning block 8 is inserted inside the installation groove. A top plate 9 is fixedly provided on the top of the positioning block 8, and a groove is provided on the edge of the top surface of the top plate 9, and a ladder mechanism 10 is inserted inside the groove. Through the setting of the ladder mechanism 10, a hook 1001 is hung in the groove to fix the ladder 1002, and construction personnel can climb onto the top plate 9 through the ladder 1002, which is convenient for personnel to get on and off the top plate 9, and the construction is convenient. The ladder 1002 is also easy to install and disassemble.

[0031] The rotating mechanism 2 includes a servo motor 201 fixedly installed inside the fixing seat 1. A threaded screw 202 is fixedly arranged at the output end of the servo motor 201. Through the arrangement of the rotating mechanism 2, the threaded block 3 is driven to rise and fall.

[0032] The telescopic mechanism 4 includes a telescopic rod 401 rotatably connected to the inside of the threaded block 3, one end of the telescopic rod 401 is rotatably connected to a fixed block 402, and the fixed block 402 is fixedly installed on the inner wall of another group of scaffolding rods 5. Through the setting of the telescopic mechanism 4, when in use, the external power supply is connected, and the servo motor 201 drives the threaded screw 202 to rotate, so that the threaded block 3 rises, thereby driving the telescopic rod 401 to unfold, and the auxiliary rod 602 follows the unfolding, and the sliding block 603 rises in the other group of scaffolding rods 5, thereby achieving the effect of automatically unfolding the scaffolding, and then inserting the positioning block 8 into the installation groove, screwing the positioning bolt 11, it is convenient to quickly align and install the top plate 9, when not in use, the top plate 9 is removed, the scaffolding is retracted, the overall volume is reduced, and it is convenient to transfer and transport.

[0033] The auxiliary mechanism 6 includes a mounting block 601 fixedly mounted on the inner wall of the scaffolding rod 5, the interior of the mounting block 601 is rotatably connected to an auxiliary rod 602, one end of the auxiliary rod 602 is rotatably connected to a sliding block 603, the sliding block 603 is slidably connected to the inside of another group of scaffolding rods 5, the auxiliary rod 602 is rotatably connected to the telescopic rod 401, and through the setting of the auxiliary mechanism 6, it plays the role of following the expansion and retraction of the telescopic mechanism 4.

[0034] The inner wall of the scaffolding rod 5 is provided with a sliding groove, and the threaded block 3 is slidably connected to the inside of the sliding groove. The setting of the sliding groove facilitates the lifting and lowering of the threaded block 3.

[0035] The stabilizing mechanism 7 includes a stabilizing rod 701 fixedly arranged on the surface of the scaffolding rod 5, a stabilizing plate 702 is welded to the bottom of the stabilizing rod 701, fixing holes are opened around the top surface of the stabilizing plate 702, and fixing bolts are passed through the internal threads of the fixing holes. Through the setting of the stabilizing mechanism 7, the fixing bolts are turned to fix the stabilizing plate 702 to the construction ground. The stabilizing rod 701 reinforces and supports the scaffolding rod 5, increases the ground contact area, improves the stability of the scaffolding, and ensures the safety of construction of personnel.

[0036] The ladder mechanism 10 includes a hook 1001 inserted into the groove, and a ladder 1002 is fixedly provided at one end of the hook 1001. Through the setting of the ladder mechanism 10, the hook 1001 is hung in the groove to fix the ladder 1002. Construction workers can climb onto the top plate 9 through the ladder 1002, which is convenient for people to go up and down the top plate 9, and the construction is convenient. The ladder 1002 is also easy to install and disassemble.

[0037] A threaded hole is provided at the top of the surface of the scaffolding rod 5, and a positioning bolt 11 is passed through the internal thread of the threaded hole. A limiting hole compatible with the positioning bolt 11 is provided on the surface of the positioning block 8. Through the setting of the positioning bolt 11, the top plate 9 can be quickly aligned and installed on the scaffolding rod 5.

[0038] In the utility model, the working steps of the device are as follows:

[0039] Step 1: When in use, connect the external power supply, the servo motor 201 drives the threaded screw 202 to rotate, so that the threaded block 3 rises, and then drives the telescopic rod 401 to unfold, the auxiliary rod 602 follows to unfold, and the sliding block 603 rises in another set of scaffolding rods 5, so that the scaffolding is automatically unfolded;

[0040] The second step: insert the positioning block 8 into the installation groove, and tighten the positioning bolt 11 to facilitate the quick alignment and installation of the top plate 9. When not in use, remove the top plate 9 and retract the scaffolding to reduce the overall volume and facilitate transfer and transportation;

[0041] Step 3: Tighten the fixing bolts to fix the stabilizing plate 702 on the construction ground, and the stabilizing rod 701 reinforces and supports the scaffolding rod 5, thereby increasing the ground contact area and improving the stability of the scaffolding;

[0042] Step 4: Hang the hook 1001 into the groove and fix the ladder 1002. The construction workers can climb onto the top plate 9 through the ladder 1002, which is convenient for the workers to go up and down the top plate 9, and the construction is convenient. The ladder 1002 is also easy to install and disassemble.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field. Although the embodiments of the utility model have been shown and described, for ordinary technical personnel in this field, it can be understood that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A safe construction scaffold, comprising four sets of fixing seats (1), characterized in that: A rotating mechanism (2) is fixedly installed inside one group of the fixed seats (1), a threaded block (3) is threadedly connected to the surface of the rotating mechanism (2), a telescopic mechanism (4) is rotatably connected inside the threaded block (3), a scaffolding rod (5) is fixedly installed on the top surface of the fixed seat (1), an auxiliary mechanism (6) is fixedly installed on the inner wall of the scaffolding rod (5), a stabilizing mechanism (7) is fixedly arranged on the surface of the scaffolding rod (5), a mounting groove is provided on the top surface of the scaffolding rod (5), a positioning block (8) is inserted inside the mounting groove, a top plate (9) is fixedly arranged on the top of the positioning block (8), a groove is provided on the edge of the top surface of the top plate (9), and a ladder mechanism (10) is inserted inside the groove.

2. A safe construction scaffold according to claim 1, characterized in that: The rotating mechanism (2) comprises a servo motor (201) fixedly mounted inside the fixing seat (1), and a threaded screw (202) is fixedly arranged at the output end of the servo motor (201).

3. A safe construction scaffold according to claim 1, characterized in that: The telescopic mechanism (4) comprises a telescopic rod (401) rotatably connected to the inside of the threaded block (3); one end of the telescopic rod (401) is rotatably connected to a fixed block (402); and the fixed block (402) is fixedly mounted on the inner wall of another set of scaffolding rods (5).

4. A safe construction scaffold according to claim 3, characterized in that: The auxiliary mechanism (6) comprises a mounting block (601) fixedly mounted on the inner wall of the scaffolding rod (5); the interior of the mounting block (601) is rotatably connected to an auxiliary rod (602); one end of the auxiliary rod (602) is rotatably connected to a sliding block (603); the sliding block (603) is slidably connected to the interior of another group of scaffolding rods (5); and the auxiliary rod (602) is rotatably connected to the telescopic rod (401).

5. A safe construction scaffold according to claim 1, characterized in that: The inner wall of the scaffolding rod (5) is provided with a sliding groove, and the threaded block (3) is slidably connected to the inside of the sliding groove.

6. A safe construction scaffold according to claim 1, characterized in that: The stabilizing mechanism (7) comprises a stabilizing rod (701) fixedly arranged on the surface of the scaffolding rod (5), a stabilizing plate (702) is welded to the bottom of the stabilizing rod (701), fixing holes are provided around the top surface of the stabilizing plate (702), and fixing bolts are penetrated through the internal threads of the fixing holes.

7. A safe construction scaffold according to claim 1, characterized in that: The ladder mechanism (10) comprises a hook (1001) inserted into the groove, and a ladder (1002) is fixedly arranged at one end of the hook (1001).

8. A safe construction scaffold according to claim 1, characterized in that: A threaded hole is provided at the top of the surface of the scaffolding rod (5), a positioning bolt (11) is passed through the internal thread of the threaded hole, and a limiting hole matched with the positioning bolt (11) is provided on the surface of the positioning block (8).

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