Level gauge fixing device for indoor decoration construction

Abstract

The utility model discloses a gradienter fixing device for indoor decoration construction, which comprises a fixing frame, a movable clamping plate and a gradienter joint, a fastening mechanism is arranged at the lower end of the fixing frame, a fixed clamping plate is arranged on the upper end face of the fixing frame, the movable clamping plate is sleeved on the fixing frame and is in sliding connection with the fixing frame, and the fastening mechanism comprises a sleeve, a rotating shaft and a steel cable. The rotating shaft is inserted into the sleeve and movably connected with the sleeve, a winding roller is arranged at the top of the rotating shaft, the steel cable is wound around the winding roller, the end, away from the winding roller, of the steel cable is fixedly connected with the movable clamping plate, first ratchet edges are arranged on the upper end face of the rotary knob, and second ratchet edges meshed with the first ratchet edges are arranged at the bottom of the sleeve. The fastening mechanism is arranged on the fixing frame, so that an operator can stand on the ground, the movable clamping plate and the fixed clamping plate can be clamped on a beam by rotating the knob, the fixing frame is fixed, and the operation convenience and safety of equipment are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tools, in particular to a level fixing device for indoor decoration construction. Background Art

[0002] Laser levels are needed during interior decoration, especially during ceiling and door and window installation. To ensure the flatness of the ceiling, the level needs to be fixed at a higher position. In the prior art, the level is mostly fixed by a beam upper device, and is clamped on the lower end surface of the beam by a fixing clip, and then the level is fixed to the lower end of the beam upper device.

[0003] However, the spirit level fixing structure in the prior art is not convenient to be fixed to the beam, and it is necessary to climb up the escalator for fixing. Since the height difference between the beam and the roof is not large, the workers need to climb up and keep bending over to fix the equipment during installation, which is very dangerous. Therefore, a spirit level fixing device for indoor decoration construction is needed to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a level fixing device for indoor decoration construction, which has the advantage of convenient installation and solves the problem of inconvenient installation between the level upper beam device and the room beam in the prior art.

[0005] To achieve the above object, the utility model provides the following technical solutions: a level fixing device for indoor decoration construction, comprising a fixing frame, a movable splint and a level joint, wherein a fastening mechanism is provided at the lower end of the fixing frame;

[0006] A fixed clamping plate is arranged on the upper end surface of the fixed frame, and the movable clamping plate is sleeved on the fixed frame and slidably connected with the fixed frame. The fastening mechanism includes a sleeve, a rotating shaft and a steel cable. The rotating shaft is inserted into the sleeve and movably connected with the sleeve. A winding roller is arranged on the top of the rotating shaft, and the steel cable is wound on the winding roller. The end of the steel cable away from the winding roller is fixedly connected with the movable clamping plate.

[0007] As a preferred embodiment of the level fixing device for indoor decoration construction of the utility model, a knob is provided at the bottom of the rotating shaft.

[0008] As a preferred fixing device for a level for interior decoration construction of the utility model, the upper end face of the knob is provided with a first ratchet edge, and the bottom of the sleeve is provided with a second ratchet edge meshing with the first ratchet edge, and the first ratchet edge and the second ratchet edge are arranged in an equidistant circular array along the axis of the rotating shaft.

[0009] As a preferred embodiment of the fixing device of a level for indoor decoration construction of the utility model, a spring is sleeved on the rotating shaft, and the rotating shaft and the sleeve are elastically slidably connected by the spring.

[0010] As a preferred fixing device of a level for indoor decoration construction of the utility model, a fixing bolt is arranged on the side of the movable splint, a threading hole is arranged on the fixing bolt, and the steel cable passes through the threading hole and is fixedly installed on the fixing bolt.

[0011] As a preferred level fixing device for interior decoration construction of the utility model, a damping groove is provided on the side of the fixing frame, a damping slider is provided on the inner end surface of the level joint, and the level joint is slidably connected with the fixing frame through the damping slider and the damping groove.

[0012] As a preferred embodiment of the level fixing device for indoor decoration construction of the utility model, anti-slip pads are arranged on the sides of the fixed clamping plate and the movable clamping plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a fastening mechanism on the fixed frame, so that the operator can stand on the ground and turn the knob to clamp the movable splint and the fixed splint on the beam to fix the fixed frame, which greatly improves the convenience and safety of equipment operation.

[0015] 2. The utility model controls the device through the cooperation of the rotating shaft, the sleeve and the spring, so that the device can be quickly fixed and quickly released, which further improves the convenience of device operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 It is a partial front cross-sectional view of the utility model.

[0020] In the figure: 1, fixed frame; 101, fixed splint; 102, anti-skid pad; 103, damping slide groove; 2, movable splint; 210, fixing bolt; 211, threading hole; 3, level connector; 301, damping slider; 4, fastening mechanism; 401, sleeve; 402, rotating shaft; 403, steel cable; 404, winding roller; 405, knob; 406, spring; 407, first ratchet edge; 408, second ratchet edge. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 4, a level fixing device for indoor decoration construction, comprising a fixing frame 1, a movable splint 2 and a level joint 3, wherein a fastening mechanism 4 is arranged at the lower end of the fixing frame 1;

[0022] A fixed splint 101 is provided on the upper end surface of the fixed frame 1, and a movable splint 2 is sleeved on the fixed frame 1 and slidably connected thereto. The fastening mechanism 4 includes a sleeve 401, a rotating shaft 402 and a steel cable 403. The rotating shaft 402 is inserted into the sleeve 401 and movably connected thereto. A winding roller 404 is provided on the top of the rotating shaft 402, and the steel cable 403 is wound around the winding roller 404. The end of the steel cable 403 away from the winding roller 404 is fixedly connected to the movable splint 2.

[0023] When the device is in use, the spirit level is mounted on the spirit level joint 3, the sleeve 401 is grasped, the fixing frame 1 is placed at the lower end of the beam, the lower end surface of the beam is flush with the upper end surface of the fixing frame 1, and then the knob 405 is turned counterclockwise to drive the winding roller 404 to rotate and wind up the steel cable 403, so that the movable splint 2 and the fixed splint 101 clamp the beam.

[0024] Furthermore, a knob 405 is provided at the bottom of the rotating shaft 402 .

[0025] The rotating shaft 402 can be conveniently rotated by the knob 405, so that the winding roller 404 can wind up the steel cable 403, driving the movable clamping plate 2 to approach the fixed clamping plate 101, thereby clamping the fixing frame 1 on the beam.

[0026] Furthermore, a first ratchet edge 407 is disposed on the upper end surface of the knob 405 , and a second ratchet edge 408 meshing with the first ratchet edge 407 is disposed on the bottom of the sleeve 401 . The first ratchet edge 407 and the second ratchet edge 408 are arranged in an equidistant circular array along the axis of the rotating shaft 402 .

[0027] The first ratchet edge and the second ratchet edge 408 cooperate to allow the knob 405 to rotate in only one direction, thereby preventing the steel cable 403 from loosening.

[0028] Furthermore, a spring 406 is sleeved on the rotating shaft 402 , and the rotating shaft 402 and the sleeve 401 are elastically slidably connected via the spring 406 .

[0029] The first ratchet edge 407 and the second ratchet edge 408 can remain engaged and will not loosen under the action of the spring 406, and when the equipment is removed, the shaft 402 can be pulled downward to disengage the first ratchet edge 407 and the second ratchet edge 408, thereby loosening the steel cable 403 and allowing the movable splint 2 to slide outward.

[0030] Furthermore, a fixing bolt 210 is provided on the side of the movable splint 2 , and a threading hole 211 is provided on the fixing bolt 210 . The steel cable 403 passes through the threading hole 211 and is fixedly mounted on the fixing bolt 210 .

[0031] The fixing screw passes through the fixing frame 1 to prevent the movable splint 2 from slipping off, and facilitates the installation and removal of the fixing frame 1.

[0032] Furthermore, a damping groove 103 is provided on the side of the fixing frame 1 , a damping slider 301 is provided on the inner end surface of the level joint 3 , and the level joint 3 and the fixing frame 1 are slidably connected through the damping slider 301 and the damping groove 103 .

[0033] The sliding connection of the level gauge connector 3 allows its position to be adjusted to meet different installation requirements.

[0034] Furthermore, anti-slip pads 102 are provided on the sides of the fixed clamping plate 101 and the movable clamping plate 2 .

[0035] The anti-slip pad 102 is used to ensure the stability of the clamping by the fixed clamping plate 101 and the movable clamping plate 2 .

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A level fixture for indoor decoration construction, comprising a fixing frame (1), a movable splint (2) and a level joint (3), characterized in that: A fastening mechanism (4) is provided at the lower end of the fixing frame (1); The upper end surface of the fixed frame (1) is provided with a fixed clamping plate (101), the movable clamping plate (2) is sleeved on the fixed frame (1) and is slidably connected thereto, the fastening mechanism (4) comprises a sleeve (401), a rotating shaft (402) and a steel cable (403), the rotating shaft (402) is inserted into the sleeve (401) and is movably connected thereto, a winding roller (404) is provided on the top of the rotating shaft (402), the steel cable (403) is wound around the winding roller (404), and the end of the steel cable (403) away from the winding roller (404) is fixedly connected to the movable clamping plate (2).

2. The level fixing device for indoor decoration construction according to claim 1, characterized in that: A knob (405) is provided at the bottom of the rotating shaft (402).

3. The level fixing device for indoor decoration construction according to claim 2, characterized in that: The upper end surface of the knob (405) is provided with a first ratchet edge (407), and the bottom of the sleeve (401) is provided with a second ratchet edge (408) meshing with the first ratchet edge (407), and the first ratchet edge (407) and the second ratchet edge (408) are arranged in a circular array equidistantly along the axis of the rotating shaft (402).

4. The level fixing device for indoor decoration construction according to claim 3 is characterized in that: A spring (406) is sleeved on the rotating shaft (402), and the rotating shaft (402) and the sleeve (401) are elastically slidably connected via the spring (406).

5. The level fixing device for indoor decoration construction according to claim 1, characterized in that: A fixing bolt (210) is provided on the side of the movable clamping plate (2), a threading hole (211) is provided on the fixing bolt (210), and the steel cable (403) passes through the threading hole (211) and is fixedly mounted on the fixing bolt (210).

6. The level fixing device for indoor decoration construction according to claim 1, characterized in that: A damping slide groove (103) is provided on the side of the fixing frame (1), a damping slider (301) is provided on the inner end surface of the level joint (3), and the level joint (3) and the fixing frame (1) are slidably connected via the damping slider (301) and the damping slide groove (103).

7. The level fixing device for indoor decoration construction according to claim 1, characterized in that: Anti-slip pads (102) are provided on the sides of the fixed clamping plate (101) and the movable clamping plate (2).

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