A multifunctional safety protection equipment for construction project quality acceptance

Abstract

The utility model discloses a multifunctional safety protection equipment for construction engineering quality acceptance, comprising: a main body, a door panel, a support column, a base plate, a fixed column, an adjustment component and a buffer component. The adjustment component is sleeved on the fixed column. By starting a motor, the worm can be driven to rotate, so that the worm wheel is driven to rotate, thereby driving the gear to rotate under the action of the shaft rod, and cooperating with the latch teeth, so that the fixed box drives the base plate to slide along the fixed column, thereby realizing the height adjustment of the base plate, and facilitating the equipment to adapt to users of different heights; a buffer component is arranged on the upper side of the base plate, and when an object falls, it will have an impact on the protection plate, and at this time, the telescopic rod 2 will start to compress, and the impact force will be transmitted downward to the support plate, so that the hydraulic rod and the connecting rod will start to move, and finally transmitted to the telescopic rod 1, and the spring sleeved on its side wall will generate a reaction force for buffering, thereby improving the impact resistance of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a multifunctional safety protection device for construction engineering quality acceptance. Background Art

[0002] Construction project acceptance refers to the process of evaluating the quality and results of construction according to relevant industry standards after the completion of the project. It consists of three parts: the self-inspection and acceptance of the construction team, the self-inspection and acceptance of the project department, and the random inspection and acceptance of the company. When the acceptance personnel take the lifting platform to inspect the perimeter of the high building, protective equipment is required to ensure the personal safety of the acceptance personnel. The protective device based on the construction project acceptance described in the publication number CN213087385U has a hydraulic cylinder fixedly installed at the four corners of the lifting platform, and a rectangular frame is fixedly connected between the tops of the hydraulic cylinders. A foldable protective top is fixedly connected to the connecting rod. The folded protective top is unfolded by the hydraulic cylinder to achieve the protective effect, but the existing technology still has the following defects:

[0003] 1. The protective roof of the prior art must reach the maximum height before it can be fully unfolded and fixed, resulting in the inability to adjust its height;

[0004] 2. The existing technology has general impact resistance and is not convenient for cleaning the fallen objects remaining on the upper side of the protective top. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a multifunctional safety protection device for construction engineering quality acceptance.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a multifunctional safety protection device for construction project quality acceptance, comprising:

[0007] A main body, wherein a front wall of the main body is provided with an opening;

[0008] A door panel, one side of which is hinged to the inner wall of the opening;

[0009] Support columns, two of which are fixedly connected to one side of the upper end of the outer portion of the main body;

[0010] A bottom plate, wherein the support column is sleeved with a bottom plate;

[0011] A fixing column, two of which are fixedly connected to the other side of the upper end of the outer portion of the main body;

[0012] Adjustment assembly, the two adjustment assemblies are sleeved on the fixed column and fixedly connected to the bottom plate, the adjustment assembly includes a fixed box, a worm, a motor, a shaft, a worm wheel, a gear and a latch, the fixed box is sleeved on the fixed column and slidably connected thereto, a worm is rotatably connected to the lower side of the fixed box, a motor for cooperating with the worm is arranged at the lower end of the outer wall of one side of the fixed box, a shaft is rotatably connected to the middle of the fixed box, a worm wheel for cooperating with the worm is sleeved on one end of the side wall of the shaft, a gear is sleeved on the other end of the side wall of the shaft, and a plurality of latches for cooperating with the gear are arranged on the side wall of the fixed column;

[0013] A buffer component is fixedly connected to the upper end of the bottom plate.

[0014] As an improvement, the buffer assembly includes:

[0015] Hydraulic rods, a plurality of which are fixedly connected to the upper end of the bottom plate;

[0016] A support plate, the bottom end of which is fixedly connected to the upper end of the hydraulic rod;

[0017] Connecting rods, the top ends of several connecting rods being rotatably connected to the supporting plate;

[0018] Slide blocks, upper ends of a plurality of the slide blocks being rotatably connected to the connecting rod;

[0019] A plurality of chutes are provided at the upper end of the bottom plate;

[0020] A telescopic rod one, one end of a plurality of the telescopic rods one is fixedly connected to the sliding block, and the other end of the telescopic rod one is fixedly connected to the inside of the sliding groove.

[0021] As an improvement, a limiting column is fixedly connected to the upper front end of the door panel, a lock buckle is rotatably connected to the upper front end of the outer front side of the main body, and a limiting groove for cooperating with the limiting column is provided on the lock buckle.

[0022] As an improvement, a plurality of telescopic rods 2 are fixedly connected to the upper end of the support plate, a spring is sleeved on the telescopic rods 2, and a protective plate is fixedly connected to the upper end of the telescopic rods 2.

[0023] As an improvement, the front and rear ends of the support plate are provided with a collection box, and the inner wall of the collection box is provided with a plurality of bolts penetrating therethrough and used in conjunction with the support plate.

[0024] As an improvement, a spring is sleeved on the telescopic rod.

[0025] The advantages of the utility model compared with the prior art are: 1. The utility model is provided with an adjustment component on the fixed column, and the worm can be driven to rotate by starting the motor, so that the worm can drive the worm wheel to rotate, and then the gear can be driven to rotate under the action of the shaft rod, and cooperate with the latch teeth to make the fixed box drive the bottom plate to slide along the fixed column, thereby realizing the height adjustment of the bottom plate, which is convenient for the equipment to adapt to users of different heights.

[0026] 2. The utility model is provided with a buffer component on the upper side of the bottom plate. When an object falls, it will impact the protective plate. At this time, the telescopic rod 2 will begin to compress, and the impact force will be transmitted downward to the support plate, so that the hydraulic rod and the connecting rod will start to move, and finally transmitted to the telescopic rod 1. The spring sleeved on its side wall generates a reaction force for buffering, thereby improving the impact resistance of the equipment. At the same time, the inverted V-shaped protective plate can make the fallen objects slide into the collection box, which is easy to clean and prevents accumulation on the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0028] Figure 2 It is a right view of the utility model.

[0029] Figure 3 It is a cutaway view of the regulating assembly of the utility model.

[0030] Figure 4 It is a cutaway view of the utility model.

[0031] As shown in the figure:

[0032] 1. Subject;

[0033] 2. Door panels;

[0034] 3. Lock;

[0035] 4. Support column;

[0036] 5. Bottom plate;

[0037] 6. Fixed column;

[0038] 7. Adjustment assembly; 71. Fixed box; 72. Worm; 73. Motor; 74. Shaft; 75. Worm wheel; 76. Gear; 77. Gear;

[0039] 8. Buffer assembly; 81. Hydraulic rod; 82. Support plate; 83. Connecting rod; 84. Sliding block; 85. Sliding slot; 86. Telescopic rod 1;

[0040] 9. Protective plate; 91. Telescopic rod 2;

[0041] 10. Collection box. DETAILED DESCRIPTION

[0042] 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.

[0043] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0044] Embodiment 1:

[0045] like Figures 1 to 4 As shown, this embodiment proposes a multifunctional safety protection device for construction project quality acceptance, including: a main body 1, a door panel 2, a support column 4, a base plate 5, a fixed column 6, an adjustment component 7 and a buffer component 8, and an opening is opened on the front wall of the main body 1 to facilitate the acceptance personnel to enter and exit.

[0046] Among them, one side of the door panel 2 is hinged to the inner wall of the opening, two support columns 4 are fixedly connected to one side of the outer upper end of the main body 1, a bottom plate 5 is sleeved on the support column 4, the bottom plate 5 is slidably connected to the support column 4, and two fixed columns 6 are fixedly connected to the other side of the outer upper end of the main body 1.

[0047] Two adjustment components 7 are sleeved on the fixed column 6 and fixedly connected to the bottom plate 5. The adjustment component 7 includes a fixed box 71, a worm 72, a motor 73, a shaft 74, a worm wheel 75, a gear 76 and a latch 77. The fixed box 71 is sleeved on the fixed column 6 and slidably connected thereto. The outer wall of the fixed box 71 is fixedly connected to the bottom plate 5. The worm 72 is rotatably connected to the lower side of the fixed box 71. A motor 73 used in conjunction with the worm 72 is provided at the lower end of the outer wall of one side of the fixed box 71. The output end of the motor 73 passes through the side wall of the fixed box 71 and is fixedly connected to the worm 72. A shaft 74 is rotatably connected in the middle of the fixed box 71. A worm wheel 75 used in conjunction with the worm 72 is sleeved on one end of the side wall of the shaft 74. The worm wheel 75 It is fixedly connected to the side wall of the shaft 74, and the upper end of the worm 72 is meshed with the worm wheel 75. A gear 76 is sleeved on the other end of the side wall of the shaft 74. The gear 76 is fixedly connected to the side wall of the shaft 74, and the side wall of the fixed column 6 is fixedly connected with a plurality of latch teeth 77 used to cooperate with the gear 76. The gear 76 and the latch teeth 77 are also meshed. By starting the motor 73, the worm 72 can be driven to rotate, so that it drives the worm wheel 75 to rotate, so that the shaft 74 drives the gear 76 to rotate, so that the gear 76 can move along the latch teeth 77, so that the fixed box 71 can drive the bottom plate 5 to move up and down along the fixed column 6, so that the height of the bottom plate 5 can be adjusted according to the height of the acceptance personnel, thereby improving the flexibility of the equipment.

[0048] The buffer assembly 8 is fixedly connected to the upper end of the base plate 5. The buffer assembly 8 includes: a hydraulic rod 81, a support plate 82, a connecting rod 83, a slider 84, a slide groove 85 and a telescopic rod 86. Several hydraulic rods 81 are fixedly connected to the upper end of the base plate 5, the bottom end of the support plate 82 is fixedly connected to the upper end of the hydraulic rod 81, the top ends of several connecting rods 83 are rotatably connected to the support plate 82, the upper ends of several sliders 84 are rotatably connected to the connecting rod 83, several slide grooves 85 are opened at the upper end of the base plate 5 and can be used in conjunction with the slider 84. The slider 84 is convex and is slidably connected to the inner wall of the slide groove 85 to prevent the slider 84 from falling from the slide groove 85. Several telescopic One end of rod 186 is fixedly connected to slider 84, and the other end of telescopic rod 186 is fixedly connected to the inside of slide groove 85. A spring is sleeved on telescopic rod 186, and the two ends of the spring are respectively fixedly connected to slider 84 and telescopic rod 186. When support plate 82 is impacted, the impact force will be transmitted to hydraulic rod 81 and connecting rod 83, and connecting rod 83 will continue to transmit the impact force to slider 84, thereby pushing slider 84 to slide along slide groove 85, so that telescopic rod 186 drives the spring to move, and the spring will generate a reaction force due to the pressure to buffer the impact force, thereby greatly reducing the damage caused by falling objects and improving the protection effect.

[0049] Embodiment 2:

[0050] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0051] A limiting column is fixedly connected to the upper front end of the door panel 2, and a lock buckle 3 is rotatably connected to the upper front end of the outer front side of the main body 1. A limiting groove is provided on the lock buckle 3 to cooperate with the limiting column. The limiting groove is arc-shaped. After the user enters the main body 1 and closes the door panel 2, the lock buckle 3 is rotated to make the limiting groove stuck on the limiting column, thereby preventing the door panel 2 from rotating during use, thereby improving the safety of the equipment.

[0052] Embodiment 3:

[0053] The solution in Example 2 is further introduced below in combination with a specific working method, as described below:

[0054] A plurality of telescopic rods 91 are fixedly connected to the upper end of the support plate 82, and a spring is sleeved on the telescopic rod 91. A protective plate 9 is fixedly connected to the upper end of the telescopic rod 91. The upper and lower ends of the spring are fixedly connected to the protective plate 9 and the telescopic rod 91 respectively. The inverted V-shaped protective plate 9 can prevent falling objects from accumulating on its upper side. At the same time, the spring and the telescopic rod 91 can initially buffer the impact force, thereby further improving the impact resistance of the equipment.

[0055] Embodiment 4:

[0056] The solution in Example 3 is further introduced below in combination with a specific working method, as described below:

[0057] A collection box 10 is provided at the front and rear ends of the support plate 82. The inner wall of the collection box 10 is provided with a plurality of bolts penetrating therethrough and used in conjunction with the support plate 82. The bolts can fix the collection box 10 to the front and rear sides of the support plate 82, so as to facilitate the collection of fallen objects that slide along the protective plate 9 and prevent them from falling again and causing harm to people on the ground. At the same time, the collection box 10 can be quickly disassembled by twisting the bolts, so as to facilitate the cleaning of the debris collected therein.

[0058] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0059] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A multifunctional safety protection device for construction project quality acceptance, characterized in that: include: A main body (1), wherein a front wall of the main body (1) is provided with an opening; A door panel (2), one side of the door panel (2) being hinged to the inner wall of the opening; Support columns (4), two of the support columns (4) being fixedly connected to one side of the upper end of the exterior of the main body (1); A bottom plate (5), the bottom plate (5) being sleeved on the support column (4); A fixing column (6), wherein two fixing columns (6) are fixedly connected to the other side of the upper end of the exterior of the main body (1); An adjustment assembly (7), wherein the two adjustment assemblies (7) are sleeved on the fixed column (6) and fixedly connected to the bottom plate (5), the adjustment assembly (7) comprising a fixed box (71), a worm (72), a motor (73), a shaft (74), a worm wheel (75), a gear (76) and a latching tooth (77), wherein the fixed box (71) is sleeved on the fixed column (6) and slidably connected thereto, the lower side of the fixed box (71) is rotatably connected with the worm (72), the lower end of the outer wall of one side of the fixed box (71) is provided with a motor (73) used in conjunction with the worm (72), the middle of the fixed box (71) is rotatably connected with the shaft (74), one end of the side wall of the shaft (74) is sleeved with a worm wheel (75) used in conjunction with the worm (72), the other end of the side wall of the shaft (74) is sleeved with a gear (76), and the side wall of the fixed column (6) is provided with a plurality of latching teeth (77) used in conjunction with the gear (76); A buffer component (8), wherein the buffer component (8) is fixedly connected to the upper end of the bottom plate (5).

2. The multifunctional safety protection equipment for construction project quality acceptance according to claim 1 is characterized by: The buffer component (8) comprises: A hydraulic rod (81), wherein a plurality of the hydraulic rods (81) are fixedly connected to the upper end of the bottom plate (5); A support plate (82), the bottom end of the support plate (82) being fixedly connected to the upper end of the hydraulic rod (81); Connecting rods (83), the top ends of a plurality of connecting rods (83) being rotatably connected to the supporting plate (82); Slide blocks (84), the upper ends of a plurality of the slide blocks (84) being rotatably connected to the connecting rod (83); A plurality of slide grooves (85) are provided at the upper end of the bottom plate (5); A telescopic rod (86), one end of a plurality of the telescopic rods (86) is fixedly connected to the slider (84), and the other end of the telescopic rod (86) is fixedly connected to the inside of the slide groove (85).

3. The multifunctional safety protection equipment for construction project quality acceptance according to claim 1 is characterized by: The upper front end of the door panel (2) is fixedly connected to a limiting column, and the upper front end of the outer front side of the main body (1) is rotatably connected to a lock buckle (3), and the lock buckle (3) is provided with a limiting groove used in conjunction with the limiting column.

4. The multifunctional safety protection equipment for construction project quality acceptance according to claim 2 is characterized by: The upper end of the support plate (82) is fixedly connected to a plurality of telescopic rods (91), a spring is sleeved on the telescopic rods (91), and the upper end of the telescopic rods (91) is fixedly connected to a protective plate (9).

5. The multifunctional safety protection equipment for construction project quality acceptance according to claim 2 is characterized by: The front and rear ends of the support plate (82) are provided with a collection box (10), and the inner wall of the collection box (10) is provided with a plurality of bolts penetrating therethrough and used in conjunction with the support plate (82).

6. The multifunctional safety protection equipment for construction project quality acceptance according to claim 2 is characterized by: The telescopic rod (86) is sleeved with a spring.

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