Formwork climbing device with load alarm function

Abstract

The utility model discloses a creeping formwork device with a load alarm function, which comprises a track main body and a climbing frame, the rear side of the track main body is provided with a fixing assembly, the track main body is fixed on a wall body through the fixing assembly, the track main body is internally provided with a limiting assembly, the track main body is also internally provided with a pressure sensor, and the pressure sensor is connected with the climbing frame. The limiting assembly is in contact connection with the pressure sensor, and a connecting assembly is fixed to the climbing frame. According to the climbing formwork device, the supporting rods and the pulleys are arranged on the climbing frame, rapid movement of the climbing frame on the track main body can be assisted, the situation that large friction exists between the climbing frame and the track main body, and consequently vertical movement of the climbing frame is affected is effectively avoided, and climbing work of the climbing formwork device is completed rapidly and efficiently; and clamping pins are inserted in the centers of the supporting rods and the pulleys, so that the connection stability of the climbing frame and the track main body can be enhanced through the clamping pins, and the safe use effect of the climbing formwork device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a climbing formwork device with a load alarm function. Background Art

[0002] Climbing formwork is a formwork system used in high-rise and super-high-rise building construction, which includes formwork, climbing frame, climbing equipment and other components. The climbing formwork device uses a hydraulic climbing system to achieve the rise and fall of the formwork, thereby completing the concrete pouring of the floor. It is a formwork system that integrates multiple functions, which can improve construction efficiency and safety, and reduce the generation of construction waste.

[0003] The climbing formwork device as a whole is usually fixed vertically on the building wall. The stacking of construction materials and the activities of construction workers cannot be controlled. The abnormal force applied to the climbing formwork cannot be effectively and intuitively obtained, which makes it impossible to know when there are great safety risks in the construction, which makes accidents prone to occur. In addition, when the climbing formwork device is climbing, it cannot complete the climbing work quickly and efficiently, affecting the construction efficiency. Therefore, we propose a climbing formwork device with a load alarm function to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a climbing formwork device with a load alarm function to solve the problem raised in the above background technology that the current climbing formwork device cannot be informed when there is a large safety risk and cannot complete the climbing work quickly and efficiently.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a climbing formwork device with a load alarm function, comprising a track body and a climbing frame, a fixing component is provided on the rear side of the track body, the track body is fixed to the wall through the fixing component, a limit component is installed inside the track body, a pressure sensor is also installed inside the track body, the limit component is contact-connected with the pressure sensor, a connecting component is fixed on the climbing frame, the climbing frame connecting component is connected to the track body, two climbing frames are provided on the track body, and a hydraulic cylinder is installed between the two climbing frames.

[0006] Preferably, the fixing assembly includes a track fixing seat, the track fixing seat and the track body are an integrated structure, and the track fixing seat is fixedly connected to the wall by fixing bolts.

[0007] Preferably, the limit assembly includes a card block, which is installed in the track body through a movable shaft. The card block is always inclined, and the bottom of the climbing frame is also arranged as an inclined structure, and the card block is connected to the climbing frame on the track body by a snap-fit ​​connection.

[0008] Preferably, a counterweight block is provided at the lower end of the clamping block, and the clamping block rotates in the track body, and the lower end of the clamping block contacts and connects to the pressure sensor.

[0009] Preferably, the pressure sensor is electrically connected to a warning light via a control box, and the warning light is fixed on a wall on the side of the track body.

[0010] Preferably, the connecting assembly includes a support rod and a pulley, the support rod is integrated with the climbing frame, the pulley bearing is connected to the support rod, the climbing frame is stably connected to the track body through the support rod and the pulley, and forms an up and down sliding structure on the track body.

[0011] Preferably, the connection center position of the support rod and the pulley is a through-hole structure, a pin hole is opened on the track body, a locking pin is connected in the pin hole, and the locking pin passes through the through-hole in the center of the support rod and the pulley.

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

[0013] (1) The climbing formwork device is provided with a movable clamping block, which can rotate freely in the track body, and a counterweight block is provided at the tail end of the clamping block, so that the clamping block can be hidden in the track body when not bearing weight, without affecting the upward movement of the climbing frame. The movable setting of the clamping block also facilitates the clamping connection with the climbing frame;

[0014] (2) The climbing formwork device is also provided with a pressure sensor in the track body. The clamping block can apply load pressure to the pressure sensor, so that the load stress condition of the climbing formwork device can be obtained in real time. If an abnormality occurs, a warning light electrically connected to the pressure sensor will sound an alarm, thereby timely grasping the load stress condition of the climbing formwork device;

[0015] (3) The climbing formwork device is provided with support rods and pulleys on the climbing frame, which can assist the climbing frame to move quickly on the track body, effectively avoid large friction between the climbing frame and the track body, and thus avoid affecting the up and down movement of the climbing frame. The climbing work of the climbing formwork device can be completed quickly and efficiently, and the support rods and pulley centers are interspersed with locking pins, which can strengthen the connection between the climbing frame and the track body through the locking pins, thereby enhancing the safe use of the climbing formwork device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top-down structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the side view structure of the card block of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the climbing frame of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the support rod and the pulley of the utility model;

[0021] Figure 6 This is a working block diagram of the alarm of the utility model.

[0022] In the figure: 1. Wall; 2. Track fixing seat; 3. Fixing bolt; 4. Warning light; 5. Track body; 6. Block; 7. Climbing frame; 8. Support rod; 9. Pulley; 10. Hydraulic cylinder; 11. Pressure sensor; 12. Positioning pin; 13. Counterweight; 14. Pin hole. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 The utility model provides a technical solution: a climbing formwork device with a load alarm function, comprising a track body 5 and a climbing frame 7, a fixing component is arranged on the rear side of the track body 5, and the track body 5 is fixed to the wall 1 through the fixing component.

[0025] Furthermore, the fixing assembly includes a track fixing seat 2, which is an integrated structure with the track body 5, and the track fixing seat 2 is fixedly connected to the wall 1 by fixing bolts 3, thereby ensuring a stable working state of the track body 5 on the wall 1. The track body 5 can be docked in the upper and lower positions on the wall 1. After the position of the track body 5 is fixed, the upward position of the track body 5 is extended to ensure the normal climbing operation of the climbing formwork device.

[0026] A limit assembly is installed inside the track body 5 , and a pressure sensor 11 is also installed inside the track body 5 . The limit assembly and the pressure sensor 11 are in contact connection.

[0027] Furthermore, the limiting component includes a clamping block 6, which is installed in the track body 5 through a movable shaft. The clamping block 6 is always inclined, and the bottom of the climbing frame 7 is also arranged as an inclined structure, and the clamping block 6 is connected to the climbing frame 7 on the track body 5 by a clamping connection. The position of the climbing frame 7 on the track body 5 can be limited by the clamping block 6, thereby effectively preventing the climbing frame 7 from sliding down.

[0028] Furthermore, a counterweight block 13 is provided at the lower end of the block 6. The setting of the counterweight block 13 makes the lower end of the block 6 heavier, so that the block 6 can tend to a vertical state in the track body 5, so as not to block the upward movement of the climbing frame 7. At the same time, a spring is provided in the track body 5, and the position of the spring is opposite to the upper end of the block 6. The rotation of the block 6 into the track body 5 will squeeze the spring. Therefore, under the action of the spring and the counterweight block 13, the upper end of the block 6 will protrude from the track body 5, so that the climbing frame 7 is more easily engaged with the block 6, thereby conveniently and quickly completing the limitation of the climbing frame 7.

[0029] Furthermore, the block 6 rotates inside the track body 5, and the lower end contacts the connected pressure sensor 11. The pressure sensor 11 is electrically connected to the warning light 4 through the control box. The warning light 4 is fixed on the wall 1 on the side of the track body 5. When the block 6 is engaged with the climbing frame 7, the lower end of the block 6 will be pressed against the pressure sensor 11. When the pressure is abnormal, an alarm can be sounded through the warning light 4, thereby facilitating real-time monitoring of abnormal load force of the climbing formwork device and avoiding situations where it is impossible to know when there is a greater safety risk.

[0030] A connecting assembly is fixed on the climbing frame 7 , and the climbing frame 7 connecting assembly is connected to the track body 5 . Two climbing frames 7 are provided on the track body 5 , and a hydraulic cylinder 10 is installed between the two climbing frames 7 .

[0031] Furthermore, the connecting assembly includes a support rod 8 and a pulley 9. The support rod 8 is integrated with the climbing frame 7. The pulley 9 is connected to the support rod 8 with a bearing. The climbing frame 7 is stably connected to the track body 5 through the support rod 8 and the pulley 9, and an up and down sliding structure is formed on the track body 5, which makes it more convenient for the climbing frame 7 to climb and move, thereby improving the climbing work efficiency of the climbing formwork device.

[0032] Furthermore, the connection center position between the support rod 8 and the pulley 9 is a through-hole structure, and a pin hole 14 is opened on the track body 5. A locking pin 12 is connected to the pin hole 14. The locking pin 12 passes through the through-hole in the center of the support rod 8 and the pulley 9. The connection between the climbing frame 7 and the track body 5 is reinforced by the locking pin 12, thereby enhancing the safety of the climbing formwork device.

[0033] Specifically, when using the climbing formwork device, firstly, the track fixing seat 2 is fixed to the wall 1 by fixing the bolts 3 to ensure that the working state of the track body 5 on the wall 1 is stable, and then, the support rod 8 and the pulley 9 on the climbing frame 7 are connected to the track body 5, so that the climbing frame 7 can stably move upward on the track body 5. When the two climbing frames 7 are all connected to the track body 5, the subsequent climbing work can be carried out;

[0034] When the climbing formwork device is climbing, the hydraulic cylinder 10 first extends to lift the upper climbing frame 7 upward, and the climbing frame 7 moves upward stably on the track body 5 through the pulley 9 on the support rod 8. After the upper climbing frame 7 moves upward to a suitable position, the hydraulic cylinder 10 contracts, and the upper climbing frame 7 is stuck between the block 6 and the track body 5 for limiting. At the same time, the central through holes of the support rod 8 and the pulley 9 on the upper climbing frame 7 correspond to the pin holes 14 on the track body 5, and the locking pins 12 are inserted to further strengthen the connection between the upper climbing frame 7 and the track body 5.

[0035] The lower climbing frame 7 will be pulled upward, so that the lower climbing frame 7 moves upward. Since the block 6 can move on the track body 5, it does not affect the rise of the climbing frame 7. When the lower climbing frame 7 rises to a suitable height, it is engaged with the block 6 at the corresponding position and is reinforced and fixed by the positioning pin 12, thus completing the climbing work of the climbing formwork device.

[0036] When the climbing formwork device is working stably to bear the load, the load force received by the climbing frame 7 is applied to the block 6. After the upper end of the block 6 is subjected to force, the lower end will squeeze the pressure sensor 11. The pressure sensor 11 can monitor the force received by the block 6 in real time, that is, the load force of the climbing formwork device. If the load-bearing is abnormal, the pressure monitored by the pressure sensor 11 will be abnormal, and the warning light 4 can be made to flash through the control box to indicate the abnormal force, so as to facilitate the workers to quickly check.

[0037] The above is the working process of the climbing formwork device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A climbing formwork device with a load alarm function, comprising a track body (5) and a climbing frame (7), characterized in that: A fixing assembly is provided on the rear side of the track body (5), and the track body (5) is fixed to the wall (1) via the fixing assembly; A limit assembly is installed inside the track body (5), and a pressure sensor (11) is also installed inside the track body (5), and the limit assembly is in contact with the pressure sensor (11); A connecting assembly is fixed on the climbing frame (7), and the climbing frame (7) connecting assembly is connected to the track body (5). Two climbing frames (7) are provided on the track body (5), and a hydraulic cylinder (10) is installed between the two climbing frames (7).

2. A climbing formwork device with load alarm function according to claim 1, characterized in that: The fixing assembly comprises a track fixing seat (2), the track fixing seat (2) and the track main body (5) are an integrated structure, and the track fixing seat (2) is fixedly connected to the wall (1) via fixing bolts (3).

3. The climbing formwork device with load alarm function according to claim 1 is characterized in that: The limit assembly comprises a clamping block (6), the clamping block (6) being installed in the track body (5) via a movable shaft, the clamping block (6) always being in an inclined shape, the lower part of the climbing frame (7) also being arranged in an inclined surface structure, the clamping block (6) being in a clamping connection with the climbing frame (7) on the track body (5).

4. The climbing formwork device with load alarm function according to claim 3 is characterized in that: A counterweight block (13) is provided at the lower end of the clamping block (6); the clamping block (6) is movable by rotating in the track body (5) and its lower end contacts and connects to a pressure sensor (11).

5. The climbing formwork device with load alarm function according to claim 4 is characterized in that: The pressure sensor (11) is electrically connected to a warning light (4), and the warning light (4) is fixed on a wall (1) on the side of the track body (5).

6. The climbing formwork device with load alarm function according to claim 1 is characterized in that: The connecting assembly comprises a support rod (8) and a pulley (9), wherein the support rod (8) is integrally arranged with the climbing frame (7), the pulley (9) is bearing-connected to the support rod (8), and the climbing frame (7) is stably connected to the track body (5) through the support rod (8) and the pulley (9), and forms an up and down sliding structure on the track body (5).

7. The climbing formwork device with load alarm function according to claim 6 is characterized in that: The connection center position between the support rod (8) and the pulley (9) is a through hole structure, and a pin hole (14) is provided on the track body (5). A locking pin (12) is connected in the pin hole (14), and the locking pin (12) passes through the through hole in the center of the support rod (8) and the pulley (9).

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