Climbing frame for constructional engineering

Abstract

The utility model discloses a climbing frame for constructional engineering, which belongs to the technical field of constructional engineering and comprises a main climbing frame and an auxiliary climbing frame, T-shaped sliding grooves are symmetrically formed in two ends of one side of the main climbing frame, and T-shaped sliding blocks are symmetrically and fixedly connected to the bottoms of two ends of one side, close to the main climbing frame, of the auxiliary climbing frame. Fixing battens are symmetrically and fixedly connected to the two sides of the auxiliary climbing frame, a plurality of equidistant clamping holes are formed in the sides, close to the main climbing frame, of the fixing battens, and limiting assemblies are symmetrically arranged at the tops of the two sides of the main climbing frame and comprise moving grooves symmetrically formed in the tops of the two sides of the main climbing frame; by arranging the limiting assemblies, when the climbing frame is used, operation is convenient, the length of the climbing frame can be flexibly adjusted according to needs, applicability is high, the climbing frame is convenient to store after being contracted, and practicability of the climbing frame can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering more particularly to a kind of climbing frame for building engineering. BACKGROUND

[0002] Building engineering refers to the engineering entity formed by the installation activities of the construction of various types of housing construction and its auxiliary facilities, and the installation of lines, pipelines and equipment matched therewith, wherein "housing construction" refers to the engineering with roof, beam column, wall, foundation and the ability to form internal space, to meet the needs of people's production, residence, study and public activities, in the process of building engineering construction, when some high parts need to be manually constructed, the construction personnel need to use climbing frame to climb to the required position for construction.

[0003] However, in the prior art, most of the climbing frames for building engineering have fixed length and size, and cannot flexibly adjust the height, which leads to the problem that they are not suitable for different working place requirements, and are inconvenient to store, and the temporary use space is large, which is not convenient to use. Therefore, we propose a climbing frame for building engineering to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of the prior art, most of the climbing frames for building engineering have fixed length and size, and cannot flexibly adjust the height, which leads to the problem that they are not suitable for different working place requirements, and are inconvenient to store, and the temporary use space is large, which is not convenient to use, and provides a climbing frame for building engineering.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A climbing frame for building engineering, comprising a main climbing frame and a vice climbing frame, the main climbing frame is symmetrically provided with a T-shaped sliding groove at both ends of one side, the vice climbing frame is symmetrically fixedly connected with a T-shaped sliding block at both ends of the bottom of one side close to the main climbing frame, the vice climbing frame is symmetrically fixedly connected with a fixed strip plate at both sides, the fixed strip plate is provided with a plurality of equidistant clamping holes at one side close to the main climbing frame, the main climbing frame is symmetrically provided with a limiting assembly at the top of both sides, the limiting assembly comprises a moving groove symmetrically provided at the top of both sides of the main climbing frame, a guide rod is fixedly installed in the moving groove, a return spring is sleeved on the outer wall of the guide rod, a moving block is movably sleeved on one end of the guide rod close to the return spring, a clamping rod is fixedly connected to one side of the moving block and clamped in the clamping hole, a connecting rod is fixedly connected to the other side of the moving block, a bearing is arranged at the other end of the connecting rod, a limiting clamping plate is rotatably connected to the other end of the bearing, and a pull rod is fixedly connected to the middle of one side of the limiting clamping plate away from the bearing.

[0007] As a further description of the above technical solution, the top two ends of the main climbing frame away from the secondary climbing frame are symmetrically provided with limiting slots, and the limiting plate is adapted to the limiting slot.

[0008] As a further description of the above technical solution, the locking rod is adapted to the locking hole, and the moving block and the moving groove form a sliding connection structure.

[0009] As a further description of the above technical solution, the T-shaped slider and the T-shaped groove constitute a sliding limiting structure.

[0010] As a further description of the above technical solution, a U-shaped seat is provided at the bottom of the main climbing frame, and a rotating shaft is provided inside the U-shaped seat. The main climbing frame and the U-shaped seat form a rotating connection structure through the rotating shaft.

[0011] As a further description of the above technical solution, a base is fixedly connected to the bottom of the U-shaped seat, and anti-slip blocks are symmetrically fixedly connected to both sides of the bottom of the base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model features a limiting component. When using the device, pulling the lever outward causes a moving block fixed to one end of the connecting rod to move outward along the moving groove. This causes the locking rod to move outward and disengage from the locking hole. Rotating the lever rotates the limiting plate 90 degrees, and then releasing the lever allows the limiting plate to engage in the limiting groove, thus releasing the limitation on the secondary climbing frame. The secondary climbing frame can then be slid as needed, allowing the T-shaped slider to slide up and down along the T-shaped groove, facilitating flexible adjustment of the climbing frame's length. Conversely, pulling the lever outward rotates the limiting plate 90 degrees, and then releasing the lever allows the pusher rod to be inserted into the corresponding locking hole under the rebound force of the return spring, thus completing the limitation and fixation of the secondary climbing frame. The device is easy to operate, allows for flexible adjustment of the climbing frame's length, is highly adaptable, and is easy to store when retracted, enhancing its practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is an enlarged structural diagram of the connection between the main climbing frame and the auxiliary climbing frame of this utility model.

[0016] Figure 3 for Figure 1 A magnified structural diagram at point A. Figure 4 This is a schematic diagram of the main climbing frame structure of this utility model.

[0017] Fig. 1 is a main climbing frame; 2, a vice climbing frame; 3, a fixed strip; 4, a limiting assembly; 41, a moving groove; 42, a limiting clamping groove; 43, a guide rod; 44, a reset spring; 45, a moving block; 46, a connecting rod; 47, a bearing; 48, a limiting clamping plate; 49, a pull rod; 410, a clamping rod; 5, a U-shaped seat; 6, a rotating shaft; 7, a base; 8, an anti-skid block; 9, a clamping hole; 10, a T-shaped sliding block; 11, a T-shaped sliding groove. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings, wherein several embodiments of the present application are shown, but the present application can be realized in different forms and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the present application more thorough and comprehensive.

[0019] The utility model provides a climbing frame for construction engineering, please refer to Figures 1-4 As shown in the figure, it comprises a main climbing frame 1 and a vice climbing frame 2, and the main climbing frame 1 is symmetrically provided with a T-shaped sliding groove 11 at both ends of one side, and the vice climbing frame 2 is symmetrically fixedly connected with a T-shaped sliding block 10 at both ends of the bottom of one side close to the main climbing frame 1, and the vice climbing frame 2 is symmetrically fixedly connected with a fixed strip 3 at both sides, and a plurality of equidistant clamping holes 9 are formed in the side of the fixed strip 3 close to the main climbing frame 1, and a limiting assembly 4 is symmetrically arranged at the top of both sides of the main climbing frame 1, and the limiting assembly 4 comprises a moving groove 41 symmetrically formed at the top of both sides of the main climbing frame 1, a guide rod 43 is fixedly installed in the moving groove 41, a reset spring 44 is sleeved on the outer wall of the guide rod 43, a moving block 45 is movably sleeved on one end of the guide rod 43 close to the reset spring 44, a clamping rod 410 is fixedly connected on one side of the moving block 45 and clamped in the clamping hole 9, a connecting rod 46 is fixedly connected on the other side of the moving block 45, a bearing 47 is arranged at the other end of the connecting rod 46, and a limiting clamping plate 48 is rotatably connected at the other end of the bearing 47, and a pull rod 49 is fixedly connected at the middle of the side of the limiting clamping plate 48 away from the bearing 47.

[0020] In the embodiments of the present application, in use, the limit clamping plate 48 is moved outward by pulling the pull rod 49 outward, thereby driving the moving block 45 fixedly connected to one end of the connecting rod 46 to move outward along the moving groove 41, and then the clamping rod 410 is moved outward to disengage from the clamping hole 9, the pull rod 49 is rotated, the limit clamping plate 48 is rotated by 90 degrees, the pull rod 49 is loosened, the limit clamping plate 48 is clamped in the limit clamping groove 42, thereby releasing the limiting of the secondary climbing frame 2, and then the T-shaped sliding block 10 is slid upward and downward along the T-shaped sliding groove 11 according to the required sliding of the secondary climbing frame 2, thereby facilitating the flexible adjustment of the length of the climbing frame, and the reverse operation is only to pull the pull rod 49 outward, rotate the limit clamping plate 48 by 90 degrees, loosen the pull rod 49, and push the clamping rod 410 into the clamping hole 9 at the corresponding position under the rebounding force of the reset spring 44, thereby completing the limiting and fixing of the secondary climbing frame 2, which is convenient to operate, facilitates the flexible adjustment of the length of the climbing frame according to the requirements, has strong applicability, and is convenient to store.

[0021] Further, the limit clamping groove 42 is symmetrically formed at the top of the two ends of the side of the main climbing frame 1 away from the secondary climbing frame 2, the limit clamping plate 48 is matched with the limit clamping groove 42, and in use, the limit clamping groove 42 is used to facilitate the limiting of the clamping rod 410.

[0022] Further, the clamping rod 410 is matched with the clamping hole 9, the moving block 45 and the moving groove 41 form a sliding connection structure, and in use, the moving block 45 moves left and right along the moving groove 41, so that the movement of the clamping rod 410 is more stable.

[0023] Further, the T-shaped sliding block 10 and the T-shaped sliding groove 11 form a sliding limiting structure, and in use, the T-shaped sliding block 10 slides upward and downward along the T-shaped sliding groove 11, so that the upward and downward movement of the secondary climbing frame 2 is more stable.

[0024] Further, the U-shaped seat 5 is arranged at the bottom of the main climbing frame 1, the rotating shaft 6 is arranged in the U-shaped seat 5, the main climbing frame 1 and the U-shaped seat 5 form a rotating connection structure through the rotating shaft 6, and in use, the main climbing frame 1 is rotated along the rotating shaft 6, so that the inclination angle between the main climbing frame 1 and the base 7 can be flexibly changed, thereby facilitating the erection of the climbing frame.

[0025] Further, the base 7 is fixedly connected to the bottom of the U-shaped seat 5, and the anti-skid blocks 8 are symmetrically fixedly connected to the two sides of the bottom of the base 7, and in use, the anti-skid blocks 8 are arranged to make the placement of the climbing frame more stable.

[0026] The utility model discloses a working principle: when using, through the pull rod 49 is pulled outward, the pull rod 49 drives the spacing batten 48 to move outward to drive the moving block 45 fixedly connected in the one end of connecting rod 46 to move outward along the moving groove 41, and then drive the clamping rod 410 to move outward and separate the card hole 9, rotate the pull rod 49, make the spacing batten 48 rotate 90 degrees, loosen the pull rod 49, to make the spacing batten 48 be clamped in the spacing card slot 42, to remove the spacing to the secondary climbing frame 2, then according to the required sliding secondary climbing frame 2, make T-shaped slider 10 slide along T-shaped slide groove 11, to conveniently adjust the length of climbing frame, reverse operation, just pull the pull rod 49 outward, make the spacing batten 48 rotate 90 degrees, loosen the pull rod 49, under the rebounding force of reset spring 44, will push the clamping rod 410 and insert into the card hole 9 of corresponding position, can complete the spacing fixation to the secondary climbing frame 2, convenient operation, the length of climbing frame is conveniently adjusted according to the required flexibility, and the applicability is strong, and it is convenient to store.

[0027] The utility model has been described exemplarily above in connection with the drawings, and obviously, the specific implementation of the utility model is not limited by the above-mentioned mode. As long as the method concept and technical scheme of the utility model are adopted for such non-essential improvement or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A climbing frame for construction work, comprising a main climbing frame (1) and a secondary climbing frame (2), characterized in that: The both ends of one side of the main climbing frame (1) are symmetrically provided with T-shaped sliding grooves (11), the bottom of the both ends of one side of the auxiliary climbing frame (2) is symmetrically and fixedly connected with T-shaped sliding blocks (10) close to the main climbing frame (1), the both sides of the auxiliary climbing frame (2) are symmetrically and fixedly connected with fixed strip plates (3), a plurality of equidistant clamping holes (9) are formed in the side of the fixed strip plate (3) close to the main climbing frame (1), the both sides of the top of the main climbing frame (1) are symmetrically provided with limiting assemblies (4), the limiting assembly (4) comprises a moving groove (41) symmetrically formed in the both sides of the top of the main climbing frame (1), a guide rod (43) is fixedly installed in the moving groove (41), a return spring (44) is sleeved on the outer wall of the guide rod (43), a moving block (45) is movably sleeved on the end of the guide rod (43) close to the return spring (44), a clamping rod (410) is fixedly connected to one side of the moving block (45) and clamped in the clamping hole (9), a connecting rod (46) is fixedly connected to the other side of the moving block (45), a bearing (47) is arranged at the other end of the connecting rod (46), a limiting clamping plate (48) is rotatably connected to the other end of the bearing (47), and a pull rod (49) is fixedly connected to the middle of the side of the limiting clamping plate (48) away from the bearing (47).

2. The climbing formwork of claim 1, wherein: The top of the side of the main climbing frame (1) away from the auxiliary climbing frame (2) is symmetrically provided with limiting clamping grooves (42), and the limiting clamping plate (48) is matched with the limiting clamping groove (42).

3. The climbing formwork of claim 1, wherein: The clamping rod (410) is matched with the clamping hole (9), and the moving block (45) and the moving groove (41) form a sliding connection structure.

4. The climbing formwork of claim 1, wherein: The T-shaped sliding block (10) and the T-shaped sliding groove (11) form a sliding limiting structure.

5. The climbing formwork of claim 1, wherein: The bottom of the main climbing frame (1) is provided with a U-shaped seat (5), the inside of the U-shaped seat (5) is provided with a rotating shaft (6), and the main climbing frame (1) and the U-shaped seat (5) form a rotating connection structure through the rotating shaft (6).

6. The climbing formwork of claim 5, wherein: The bottom of the U-shaped seat (5) is fixedly connected with a base (7), and the bottom of the base (7) is symmetrically fixedly connected with anti-skid blocks (8) on the both sides.

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