Auxiliary lifting platform for building electrical construction

Abstract

The utility model belongs to the technical field of building electrical construction, and particularly relates to a building electrical construction auxiliary lifting platform which comprises a movable base, a rechargeable storage battery is fixedly installed in the middle of the movable base, and the left end and the right end of the movable base are each provided with a first electric telescopic rod. The telescopic ends of the first electric telescopic rods are fixedly connected with stop plates, second electric telescopic rods are fixedly installed above the four right-angle positions of the movable base, an operation platform is arranged over the movable base, the operation platform is in a U shape, and a simple ladder stand assembly is installed on the inner side of the middle of the operation platform. Through the arrangement of the movable base, movement of the device is facilitated, the flexibility is high, after the device moves to a designated position, two sets of first electric telescopic rods arranged on the left and right sides are started, the left and right stop plates can be controlled to vertically move downwards and tightly abut against the ground, and the positioning effect can be achieved; and the state stability of the device in the working and using process is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of building electrical construction, in particular to a building electrical construction auxiliary lifting platform. Background Art

[0002] Building electrical construction refers to work related to the installation and maintenance of electrical equipment in buildings. During the construction process, since some construction locations are too high, it is necessary to use a lifting platform to lift the workers to the appropriate height to facilitate construction work.

[0003] In the Chinese utility model patent with publication number CN220703109U, a building electrical construction auxiliary lifting platform is disclosed, which can not only perform conventional lifting functions, but also drive the platform mechanism to adjust the displacement through the driving mechanism, so that the platform plate can be opened or closed according to actual needs, and then the workers can be assisted to perform auxiliary construction work at both ends of the platform plate at the same time, which improves the diversity of the device and increases the practicality of the device;

[0004] After searching and combining with the actual construction work experience, it is found that the above device still has some defects and shortcomings when used: in actual construction, since the specific cause of the failure of the electrical equipment at high altitude or the actual installation conditions are not clear on the ground, it is impossible to carry relevant tools and accessories in advance. At this time, it is necessary to push the staff to rise and observe before controlling the equipment to drive the staff to lower the tools to use, which increases the operating burden and is not convenient for the staff to quickly get up and down to get the relevant tools and equipment. The device lacks a quick and convenient auxiliary up and down structure. Therefore, it is urgent to improve the existing building electrical construction auxiliary lifting platform and provide a building electrical construction auxiliary lifting platform. Utility Model Content

[0005] The purpose of the utility model is to provide a building electrical construction auxiliary lifting platform with reasonable design, simple structure and the function of assisting workers to quickly go up and down the platform, so as to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A building electrical construction auxiliary lifting platform comprises a mobile base, a rechargeable battery is fixedly installed in the middle of the mobile base, a group of first electric telescopic rods are respectively provided at the left and right ends of the mobile base, the telescopic ends of the first electric telescopic rods are fixedly connected with stop plates, second electric telescopic rods are fixedly installed above the four right angles of the mobile base, an operating platform is provided directly above the mobile base, the operating platform is in a "concave" shape and a simple ladder assembly is installed on the inner side of the middle part, a protective assembly is provided on the upper end of the operating platform, a horizontal axis is symmetrically provided in the middle of the upper end of the mobile base, brackets are fixed on the left and right ends of the horizontal axis, and the brackets are welded and fixed to the side walls of the mobile base.

[0008] As a preferred embodiment, each group of the first electric telescopic rods is provided with two of them in a front-to-back symmetric manner about the central axis of the movable base, and the fixed ends of the first electric telescopic rods are embedded and fixed to the movable base.

[0009] As a preferred embodiment, the simple ladder assembly includes a movable seat, a first support rod, a second support rod and a pedal. The movable seat is slidably sleeved on the outside of the two horizontal axes. The left end of the movable seat is hinged with two of the first support rods in a front-to-back symmetrical manner. A second support rod is provided on the right side of the two first support rods. The bottom end of the second support rod is hinged to the movable seat. A plurality of pedals are provided between the two first support rods at equal intervals along their length direction.

[0010] As a preferred embodiment, the top ends of the first support rod and the second support rod are both hingedly connected to the operating platform, and the first support rod and the second support rod are equal in length and are always parallel to each other.

[0011] As a preferred embodiment, the top of the pedal is horizontal, the bottom of the pedal is inclined, and the slope of the straight line formed by the first support rod, the second support rod and the rotation point of the movable seat is equal to the bottom slope of the pedal.

[0012] As a preferred embodiment, the protection assembly includes a guardrail, an opening and closing door and a bolt. The guardrail is fixedly installed on the upper outer edge of the operating platform, the opening and closing door is installed on the middle part of the guardrail through a hinge, and the outer wall of one end of the opening and closing door is installed with a bolt.

[0013] As a preferred implementation, the tops of the telescopic ends of the plurality of second electric telescopic rods are all fixedly connected to the guardrail.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the solution of the utility model:

[0016] When the operating platform is raised by controlling the second electric telescopic rods, the tops of the first support rod and the second support rod can also be driven to rise synchronously. At this time, the movable seat can be pulled to stably move rightward along the horizontal axis, and the first support rod and the second support rod can be rotated synchronously with the same amplitude, so that the multiple pedals arranged at equal distances can be spread out obliquely to the upper right in a step-like manner, so as to form a simple ladder. After the operating platform is raised, the staff above it can quickly go up and down to take tools or related equipment without repeatedly controlling the device to rise and fall. The operation is simple and practical. In addition, the simple ladder assembly is located in the middle of the entire device, so that when people go up and down, the weight difference on both sides of the device can be avoided to avoid overturning, which is safe and stable to use.

[0017] The setting of the mobile base facilitates the movement of the device and has high flexibility. After the device moves to the specified position, the two sets of first electric telescopic rods provided on the left and right are used to start the left and right stop plates, which can control the left and right stop plates to move vertically downward and fit tightly against the ground, thereby achieving the positioning effect, facilitating the state stability of the device during operation and use, and avoiding slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0019] Figure 1 This is a three-dimensional top view of the structure of the utility model;

[0020] Figure 2 This is a three-dimensional front view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the front view structure of the utility model in the raised state of the operating platform;

[0022] Figure 4 It is a three-dimensional front view structural diagram of the simple ladder assembly of the utility model.

[0023] In the figure:

[0024] 1. Mobile base; 2. Rechargeable battery; 3. First electric telescopic rod; 4. Stop plate; 5. Second electric telescopic rod; 6. Operating platform; 7. Simple ladder assembly; 71. Movable seat; 72. First support rod; 73. Second support rod; 74. Pedal; 8. Protection assembly; 81. Guardrail; 82. Opening and closing door; 83. Door bolt; 9. Horizontal axis; 10. Bracket. DETAILED DESCRIPTION

[0025] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0026] like Figure 1-4 As shown, the utility model building electrical construction auxiliary lifting platform includes a mobile base 1, a rechargeable battery 2 is fixedly installed in the middle of the mobile base 1, a group of first electric telescopic rods 3 are respectively provided at the left and right ends of the mobile base 1, the telescopic ends of the first electric telescopic rods 3 are fixedly connected with stop plates 4, and second electric telescopic rods 5 are fixedly installed above the four right angles of the mobile base 1. An operating platform 6 is provided directly above the mobile base 1. The operating platform 6 is in a "concave" shape and a simple ladder assembly 7 is installed on the inner side of the middle part. A protective assembly 8 is provided on the upper end of the operating platform 6. A horizontal axis 9 is symmetrically provided in the middle position of the upper end of the mobile base 1. Brackets 10 are fixed to the left and right ends of the horizontal axis 9, and the brackets 10 are welded and fixed to the side walls of the mobile base 1.

[0027] On the basis of the above structure, each group of first electric telescopic rods 3 is provided with two first electric telescopic rods 3 symmetrically about the central axis of the mobile base 1 , and the fixed ends of the first electric telescopic rods 3 are embedded and fixed to the mobile base 1 .

[0028] In this embodiment, the first electric telescopic rod 3 can be used to control the stop plate 4 to move downward and tightly fit against the ground, thereby achieving a positioning effect, facilitating the state stability of the device during operation and use, and avoiding slipping.

[0029] On the basis of the above structure, the simple ladder assembly 7 includes a movable seat 71, a first support rod 72, a second support rod 73 and a pedal 74. The movable seat 71 is slidably sleeved on the outside of the two horizontal axes 9. The left end of the movable seat 71 is hinged with two first support rods 72 in a front-to-back symmetrical manner. The right sides of the two first support rods 72 are each provided with a second support rod 73. The bottom end of the second support rod 73 is hinged to the movable seat 71. A plurality of pedals 74 are equally spaced between the two first support rods 72 along their length direction.

[0030] In this embodiment, a simple ladder assembly 7 is provided in the middle of the device, so that after the operating platform 6 is raised, the staff above it can quickly go up and down to access tools or related equipment without repeatedly controlling the operating platform 6 to rise and fall. The operation is simple and practical.

[0031] On the basis of the above structure, the top ends of the first support rod 72 and the second support rod 73 are both hingedly connected to the operating platform 6 , and the first support rod 72 and the second support rod 73 are equal in length and are always parallel to each other.

[0032] Based on the above structure, the top of the pedal 74 is horizontal, the bottom of the pedal 74 is inclined, and the slope of the straight line formed between the first support rod 72 and the second support rod 73 and the rotation point of the movable seat 71 is equal to the bottom slope of the pedal 74.

[0033] In this embodiment, the first support rod 72 and the second support rod 73 of equal length and parallel to each other are used to conveniently control the multiple pedals 74 to be unfolded in a step-like manner without changing their state, so as to conveniently form a simple staircase for people to go up and down, and the state of the simple staircase can be automatically adjusted according to the rise and fall of the operating platform 6, so the operation is convenient.

[0034] Based on the above structure, the protective component 8 includes a guardrail 81, an opening and closing door 82 and a bolt 83. The guardrail 81 is fixedly installed on the upper outer edge of the operating platform 6. The opening and closing door 82 is installed on the middle part of the guardrail 81 through a hinge, and the bolt 83 is installed on the outer wall of one end of the opening and closing door 82.

[0035] In this embodiment, the provision of the guardrail 81 can improve the stability of the workers working on the operating platform 6.

[0036] On the basis of the above structure, the tops of the telescopic ends of the plurality of second electric telescopic rods 5 are fixedly connected to the guardrail 81 .

[0037] In this embodiment, the provision of a plurality of second electric telescopic rods 5 facilitates the control of synchronous lifting and lowering of the protection assembly 8 and the operating platform 6 .

[0038] The working principle of the utility model is as follows:

[0039] When in use, the device is first moved to the designated working position using the mobile base 1, and then the first electric telescopic rods 3 located at the left and right ends of the mobile base 1 are activated to control the stop plate 4 to move vertically downward and closely fit against the ground, so that the device can be positioned, which facilitates the stability of the device during operation and avoids slipping.

[0040] Then, the plurality of second electric telescopic rods 5 are started, which can control the protection assembly 8 and the operating platform 6 to rise synchronously to the specified height position, and the operating platform 6 can also drive the tops of the first support rod 72 and the second support rod 73 to rise synchronously. At this time, the movable seat 71 can be pulled to move stably to the right along the two horizontal axes 9 and the first support rod 72 and the second support rod 73 can be rotated synchronously with the same amplitude, so that the plurality of pedals 74 arranged equidistantly can be unfolded in a step-like manner obliquely to the upper right, so as to form a simple ladder. Figure 2 Adjustment Figure 3The state shown in the figure makes it easy for the staff on the operating platform 6 to quickly go up and down after the operating platform 6 is raised, and it is convenient to take tools or related equipment without repeatedly controlling the operating platform 6 to rise and fall. The operation is simple and practical. In addition, the simple ladder assembly 7 is located in the middle of the entire device. When people go up and down, the weight difference on both sides of the device is too large to cause the device to overturn, and the use is safe and stable.

[0041] In summary, compared with the comparative documents, during the high-altitude maintenance and construction of building electrical equipment, the present device can utilize the simple ladder assembly 7 to enable workers to quickly go up and down, and conveniently and quickly obtain tools or related equipment, which is more practical. In addition, the use of the guardrail 81 also facilitates the provision of safety protection for workers at high places.

[0042] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A building electrical construction auxiliary lifting platform, comprising a mobile base (1), characterized in that: A rechargeable storage battery (2) is fixedly installed in the middle of the mobile base (1); a group of first electric telescopic rods (3) are respectively provided at the left and right ends of the mobile base (1); the telescopic ends of the first electric telescopic rods (3) are fixedly connected to stop plates (4); second electric telescopic rods (5) are fixedly installed above the four right angles of the mobile base (1); an operating platform (6) is provided directly above the mobile base (1); the operating platform (6) is in a "concave" shape and a simple ladder assembly (7) is installed on the inner side of the middle; a protective assembly (8) is provided at the upper end of the operating platform (6); a transverse axis (9) is symmetrically provided in the middle of the upper end of the mobile base (1); brackets (10) are fixed to the left and right ends of the transverse axis (9); and the brackets (10) are welded and fixed to the side walls of the mobile base (1).

2. The building electrical construction auxiliary lifting platform according to claim 1, characterized in that: Each group of the first electric telescopic rods (3) is provided with two of them symmetrically front and back about the central axis of the movable base (1); the fixed ends of the first electric telescopic rods (3) are embedded and fixed to the movable base (1).

3. The building electrical construction auxiliary lifting platform according to claim 1, characterized in that: The simple ladder assembly (7) comprises a movable seat (71), a first support rod (72), a second support rod (73) and a pedal (74); the movable seat (71) is slidably sleeved on the outer sides of the two transverse shafts (9); the left end of the movable seat (71) is hinged with two first support rods (72) in a front-to-back symmetrical manner; the right sides of the two first support rods (72) are each provided with a second support rod (73); the bottom end of the second support rod (73) is hinged with the movable seat (71); and a plurality of pedals (74) are provided between the two first support rods (72) at equal intervals along their length direction.

4. The building electrical construction auxiliary lifting platform according to claim 3 is characterized by: The top ends of the first support rod (72) and the second support rod (73) are both hingedly connected to the operating platform (6); the first support rod (72) and the second support rod (73) are of equal length and are always parallel to each other.

5. The auxiliary lifting platform for building electrical construction according to claim 4, characterized in that: The top of the pedal (74) is horizontal, the bottom of the pedal (74) is inclined, and the slope of the straight line formed between the first support rod (72) and the second support rod (73) and the rotation point of the movable seat (71) is equal to the slope of the bottom of the pedal (74).

6. The building electrical construction auxiliary lifting platform according to claim 1, characterized in that: The protection assembly (8) comprises a guardrail (81), an opening and closing door (82) and a bolt (83); the guardrail (81) is fixedly mounted on the outer edge of the upper end of the operating platform (6); the opening and closing door (82) is mounted on the middle of the guardrail (81) via a hinge; and the bolt (83) is mounted on the outer wall of one end of the opening and closing door (82).

7. The auxiliary lifting platform for building electrical construction according to claim 6, characterized in that: The tops of the telescopic ends of the plurality of second electric telescopic rods (5) are all fixedly connected to the guardrail (81).

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