A keel leveling device
By designing a keel leveling device including a fixed bracket, a lateral adjustment assembly and a vertical adjustment assembly, the problems of complexity, efficiency and accuracy of the keel leveling process in the prior art are solved, and more efficient and accurate keel leveling is achieved.
Patent Information
- Application Number
- CN202421491378.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-27
AI Technical Summary
In the prior art, the keel leveling process is complicated, and the leveling efficiency and accuracy are low.
A keel leveling device is provided, including a fixed tray, a transverse adjustment assembly and a vertical adjustment assembly. The fixing bracket is combined with a telescopic rod and a tube, the transverse adjustment assembly is matched by the screw and the fixing member, and the vertical adjustment assembly is designed by the screw and the bracket to achieve stable clamping and smooth adjustment of the keel.
The keel leveling process is simplified, the leveling efficiency and accuracy are improved, the keel is parallel to the main body of the building, and the accuracy of subsequent construction is improved.
Smart Images
Figure CN222745678U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building decoration, in particular to a keel leveling device. Background Art
[0002] In building interior decoration projects, it is often necessary to decorate and renovate suspended ceilings, partition walls and other parts. At this time, it is necessary to first locate and install the base keel on the surface of the main body of the building, and adjust the flatness of the keel, and then various decorative panels can be installed on the keel. Therefore, keel leveling is the key process to ensure the visual quality of the finishing layer.
[0003] At present, the traditional keel leveling device still uses an ink fountain to pop out square position lines on the main body surface, and uses a laser level to pop out horizontal elevation lines on the surrounding walls. Then, the keel is connected to the building body according to the position lines. Finally, during the installation process, the elevation difference of the keel is visually observed, and the workers manually adjust the distance between the keel and the laser elevation line repeatedly to control the flatness of the keel. The shortcomings of this type of keel leveling device are: 1) Workers are required to use an ink fountain to pop out square position lines on the main body surface, and use a laser level to pop out horizontal elevation lines on the surrounding walls. The process is complicated, resulting in low efficiency of the leveling operation; 2) Subsequent construction is carried out by workers visually observing the elevation difference of the keel, resulting in large errors in leveling, affecting the accuracy of subsequent construction. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the keel leveling process in the prior art is complicated, and the leveling efficiency and precision are low.
[0005] In order to solve the above technical problems, the utility model provides a keel leveling device, which includes: a fixed card holder, a lateral adjustment component and a vertical adjustment component; the fixed card holder includes a main frame, a telescopic rod, a first sleeve and a second sleeve, the interior of the main frame is provided with a cavity extending along the second direction, one end of the main frame is connected to the first sleeve extending along the second direction, the other end of the main frame is provided with an opening connected to the cavity, one end of the telescopic rod is inserted into the cavity through the opening and can move relative to the main frame in the second direction, and the other end of the telescopic rod is connected to the first sleeve extending in the first direction. The second sleeve, the main frame is connected with an abutment provided on the second direction of the first sleeve; the lateral adjustment component includes a fixing part and a first screw, the first screw is inserted in the first sleeve along the second direction, and the end of the first screw close to the abutment is connected with the fixing part, the abutment and the fixing part cooperate with each other to clamp the building body; the vertical adjustment component includes a bracket and a second screw for leveling the keel, the second screw is inserted in the second sleeve along the first direction, and the end of the second screw facing the tube body is connected with the bracket; wherein the first direction and the second direction are in the same plane and are perpendicular to each other.
[0006] In one embodiment, the first cavity is provided with a plurality of fixing holes at intervals along the second direction, and the telescopic rod is provided with a plurality of limiting portions matching with the fixing holes at intervals along the second direction.
[0007] In one embodiment, each limiting portion includes a spring member and a snap block, the telescopic rod is provided with a plurality of grooves matching the fixing hole at intervals along the second direction, the spring member is arranged in the groove, one end of the snap block is connected to the spring member, and the other end extends out of the groove and can pass through the fixing hole to limit the relative position of the telescopic rod and the main frame.
[0008] In one embodiment, the lateral adjustment assembly further includes a first rotating rod for driving the first screw rod to rotate, a first through hole is formed at one end of the first screw rod away from the abutment member, and the first rotating rod passes through the first through hole and is connected to the first screw rod.
[0009] In one embodiment, the vertical adjustment assembly further includes a second rotating rod for driving the second screw rod to rotate, a second through hole is formed at one end of the second screw rod away from the bracket, and the second rotating rod passes through the second through hole and is connected to the second screw rod.
[0010] In one embodiment, the first rotating rod and the second rotating rod both include a handle portion and a connecting portion, one end of the handle portion is connected to the connecting portion, the handle portion is connected to the first through hole and the second through hole through the connecting portion, and the outer edge diameter of the handle portion is larger than the outer edge diameter of the first through hole and the second through hole.
[0011] In one embodiment, both the first screw rod and the second screw rod are provided with fasteners for limiting the rotation of the screw rods.
[0012] In one embodiment, the fixed card tray further includes a first anti-skid pad, which is arranged on an end surface of the abutment member facing the fixed member, and the lateral adjustment component further includes a second anti-skid pad, which is arranged on an end surface of the fixed member facing the abutment member.
[0013] In one embodiment, the cross section of the cavity perpendicular to the second direction is non-circular, and the telescopic rod cooperates with the cavity to limit their relative rotation around the second direction.
[0014] In one embodiment, the vertical adjustment assembly further includes a third anti-skid pad, which is disposed on the inner wall of the bracket and connected to the square passage.
[0015] Compared with the prior art, the keel leveling device of the utility model embodiment has the following beneficial effects: 1) The fixed bracket provides a basis for the installation of the lateral adjustment component and the vertical adjustment component through the arrangement of the first sleeve extending along the second direction and the second sleeve extending along the first direction. At the same time, a cavity is arranged inside the main frame, and the telescopic rod can be telescoped in the cavity, and an abutment is arranged at the upper end of the opening to change the distance between the second sleeve and the main frame through the telescopic rod, so as to facilitate the subsequent adjustment of the vertical adjustment component; 2) The lateral adjustment component is clamped and fixed on the main body of the building through the coordinated use of the fixing member and the abutment. The first screw is inserted into the first sleeve along the second direction, so that the distance between the fixing member and the abutment member can be adjusted, and the lateral adjustment assembly provides a stable reference for the leveling operation of the vertical adjustment assembly; 3) The vertical adjustment assembly fixes the position of the square tube through the bracket, thereby ensuring the flatness of the keel erected above the square tube, wherein the second screw is inserted into the second sleeve along the first direction, so that the bracket can move along the first direction, the first direction and the second direction are in the same plane and perpendicular to each other, ensuring that the movement of the square tube is always parallel to the main body of the building, thereby ensuring that the keel erected above the square tube is set parallel to the main body of the building. The present application effectively solves the problems of complex keel leveling process, low leveling efficiency and precision in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front view of the utility model.
[0017] Figure 2 It is a schematic diagram of fixing the card tray of the utility model.
[0018] Figure 3 yes Figure 2 Enlarged view of point A in the middle.
[0019] Figure 4 It is a schematic diagram of the lateral adjustment component of the utility model.
[0020] Figure 5 It is a schematic diagram of the vertical adjustment component of the utility model.
[0021] Figure 6 It is a schematic diagram of the first rotating rod of the utility model.
[0022] In the figure, 1, fixed card holder; 11, main frame; 111, fixed hole; 12, telescopic rod; 121, limit part; 1211, spring member; 1212, engaging block; 13, first sleeve; 14, second sleeve; 15, abutment member; 16, first anti-slip pad;
[0023] 2. lateral adjustment assembly; 21. first screw rod; 211. first through hole; 22. fixing member; 23. first rotating rod; 231. handle portion; 232. connecting portion; 24. second anti-slip pad;
[0024] 3. vertical adjustment assembly; 31. second screw rod; 311. second through hole; 32. bracket; 33. second rotating rod; 34. third anti-slip pad;
[0025] 4. Fasteners. DETAILED DESCRIPTION
[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] In the description of the present utility model, it should be understood that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. The terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it 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 an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0028] In the description of the present invention, it should be understood that the terms "height", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] In the description of the present invention, it should be understood that the terms "first" and "second" are used in the present invention for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.
[0030] like Figures 1 to 5As shown, the utility model preferably provides a keel leveling device, which includes: a fixed card holder 1, a lateral adjustment component 2 and a vertical adjustment component 3; the fixed card holder 1 includes a main frame 11, a telescopic rod 12, a first sleeve 13 and a second sleeve 14, the interior of the main frame 11 is provided with a cavity extending along the second direction, one end of the main frame 11 is connected to the first sleeve 13 extending along the second direction, the other end of the main frame 11 is provided with an opening connected to the cavity, one end of the telescopic rod 12 is inserted into the cavity through the opening and can move relative to the main frame 11 in the second direction, the other end of the telescopic rod 12 is connected to the second sleeve 14 extending along the first direction, the main frame 11 is connected to the second sleeve 13 provided on the first sleeve 13 The abutment 15 is arranged in the direction; the lateral adjustment component 2 is arranged in the first sleeve 13, the lateral adjustment component 2 includes a fixing component 22 and a first screw rod 21, the first screw rod 21 is inserted in the first sleeve 13 along the second direction, and the end of the first screw rod 21 close to the abutment 15 is connected with the fixing component 22, the abutment 15 and the fixing component 22 cooperate with each other to clamp the building body; the vertical adjustment component 3 is arranged in the second sleeve 14, the vertical adjustment component 3 includes a bracket 32 and a second screw rod 31 for leveling the keel, the second screw rod 31 is inserted in the second sleeve 14 along the first direction, and the end of the second screw rod 31 facing the keel is connected with the bracket 32; wherein the first direction and the second direction are perpendicular to each other in the same plane.
[0031] Based on the above technical features, the beneficial effects of the present application are: 1) The fixed card holder 1 provides a basis for the installation of the lateral adjustment component 2 and the vertical adjustment component 3 by setting the first sleeve 13 extending along the second direction and the second sleeve 14 extending along the first direction. At the same time, a cavity is provided inside the main frame 11, and the telescopic rod 12 can be telescoped in the cavity, and an abutment 15 is provided at the upper end of the opening to change the distance between the second sleeve 14 and the main frame 11 by the telescopic rod 12, so as to facilitate the subsequent adjustment of the vertical adjustment component 3; 2) The lateral adjustment component 2 is clamped and fixed on the main body of the building by the coordinated use of the fixing member 22 and the abutment 15, wherein the first A screw rod 21 is inserted into the first sleeve 13 along the second direction, so that the distance between the fixing member 22 and the abutment member 15 can be adjusted, and at the same time, the lateral adjustment component 2 provides a stable reference for the leveling operation of the vertical adjustment component 3; 3) vertical adjustment component 3, the vertical adjustment component 3 fixes the position of the square tube through the bracket 32, thereby ensuring the flatness of the keel erected above the square tube, wherein the second screw rod 31 is inserted into the second sleeve 14 along the first direction, so that the bracket 32 can move along the first direction, the first direction and the second direction are in the same plane and perpendicular to each other, ensuring that the movement of the square tube is always parallel to the main body of the building, thereby ensuring that the keel erected above the square tube is set parallel to the main body of the building.
[0032] As some embodiments of the utility model, the first cavity is provided with a plurality of fixing holes 111 at intervals along the second direction, and the telescopic rod 12 is provided with a plurality of limiting portions 121 that match the fixing holes 111 at intervals along the second direction. The plurality of fixing holes 111 at intervals along the second direction of the first cavity are matched with the plurality of limiting portions 121 at intervals along the second direction on the telescopic rod 12, so that the telescopic rod 12 can be fixed and adjusted at different positions. This design increases the flexibility and practicality of the telescopic rod 12 and the fixing tray 1, so that it can adapt to different usage scenarios and needs.
[0033] As some embodiments of the utility model, each limiting portion 121 includes a spring member 1211 and a snap-fit block 1212, the telescopic rod 12 is provided with a plurality of grooves that match the fixing hole 111 at intervals along the second direction, the spring member 1211 is arranged in the groove, one end of the snap-fit block 1212 is connected to the spring member 1211, and the other end extends out of the groove and can pass through the fixing hole 111 to limit the relative position of the telescopic rod 12 and the main frame 11. When the telescopic rod 12 needs to be fixed at a certain position, the telescopic rod 12 is first moved to an appropriate position along the second direction so that the snap-fit block 1212 on the limiting portion 121 is aligned with the fixing hole 111. Then, the snap-fit block 1212 is pressed to be subjected to an external force to compress the spring member 1211 and withdraw it from the fixing hole 111. When the external force disappears, the spring member 1211 returns to its original state, pushing the snap-fit block 1212 to extend out of the groove again and pass through the fixing hole 111 again, thereby achieving the fixation of the telescopic rod 12.
[0034] As some embodiments of the utility model, the lateral adjustment assembly 2 further includes a first rotating rod for driving the first screw 21 to rotate, and a first through hole 211 is formed at one end of the first screw 21 away from the abutment member 15, and the first rotating rod passes through the first through hole 211 and is connected to the first screw 21. The lateral adjustment assembly 2 can move along the second direction through the cooperation between the first screw 21 and the first rotating rod, thereby ensuring the lateral adjustment function of the lateral adjustment assembly 2. This design has a simple structure and is easy to operate.
[0035] As some embodiments of the utility model, the vertical adjustment assembly 3 also includes a second rotating rod for driving the second screw 31 to rotate, and a second through hole 311 is provided at one end of the second screw 31 away from the bracket 32, and the second rotating rod passes through the second through hole 311 and is connected to the second screw 31. The vertical adjustment assembly 3 provides the cooperation between the second screw 31 and the second rotating rod 33, so that the vertical adjustment assembly 3 can move along the first direction, thereby ensuring the vertical adjustment function of the vertical adjustment assembly 3, and the adjustment movement direction of the vertical adjustment assembly 3 is perpendicular to the adjustment movement direction of the lateral adjustment assembly 2, ensuring the stability of the keel after the adjustment and leveling treatment of the vertical adjustment assembly 3.
[0036] As some embodiments of the utility model, the first rotating rod 23 and the second rotating rod 33 both include a handle portion 231 and a connecting portion 232, one end of the handle portion 231 is connected to the connecting portion 232, the handle portion 231 is connected to the first through hole 211 and the second through hole 311 through the connecting portion 232, and the outer diameter of the handle portion 231 is larger than the outer diameter of the first through hole 211 and the second through hole 311. The first rotating rod 23 and the second rotating rod 33 both adopt a combination design of the handle portion 231 and the connecting portion 232, and realize the rotation control of the screw by connecting with the first through hole 211 on the first screw 21 and the second through hole 311 of the second screw 31. Among them, the outer diameter of the handle portion 231 is larger than the outer diameter of the through hole, and the user can more easily apply force and control the speed of the first rotating rod 23 and the second rotating rod 33, ensuring the safety and convenience of operation.
[0037] As some embodiments of the utility model, the first screw rod 21 and the second screw rod 31 are both provided with a fastener 4 for limiting the rotation of the screw rods. The application of the fastener 4 on the first screw rod 21 and the second screw rod 31 is mainly to prevent the first screw rod 21 and the second screw rod 31 from accidentally rotating when they do not need to rotate, thereby maintaining the stability and safety of their positions.
[0038] As some embodiments of the utility model, the fixed bracket 1 also includes a first anti-skid pad 151, which is arranged on one end face of the abutment member 15 facing the fixing member 22, and the lateral adjustment component 2 also includes a second anti-skid pad 24, which is arranged on one end face of the fixing member 22 facing the abutment member 15. The fixed bracket 1 significantly improves its stability and anti-skid performance by adding the first anti-skid pad 151. This design not only enhances the practicality of the fixed bracket 1, but also ensures the safety and reliability of the supported structure; the lateral adjustment component 2 further improves the stability and anti-skid performance of the fixing member 22 by adding the second anti-skid pad 24. At the same time, the design of the first anti-skid pad 151 and the second anti-skid pad 24 effectively prevents them from falling off when clamping the main body of the building, which affects the subsequent leveling of the keel.
[0039] As some embodiments of the utility model, the cross section of the cavity perpendicular to the second direction is non-circular, and the telescopic rod 12 cooperates with the cavity to limit its relative rotation around the second direction, effectively avoiding the relative rotation of the telescopic member 12 and the fixing member 22 during the leveling process, causing the bracket 32 to rotate, affecting the subsequent keel leveling.
[0040] As some embodiments of the utility model, the vertical adjustment assembly 3 further includes a third anti-skid pad 34, which is disposed on the inner wall of the bracket 32 and connected to the square tube. The third anti-skid pad 34 in the vertical adjustment assembly 3 is located on the inner wall of the bracket 32 and is directly connected to the square tube, thereby preventing sliding or displacement by increasing the friction between the contact surfaces, thereby ensuring the stability and safety of the vertical adjustment assembly 3. During installation and maintenance, the anti-skid pad should be ensured to fit tightly with the inner wall of the bracket 32 and the square tube, and its wear should be checked regularly, and replaced or maintained in time.
[0041] In summary, the embodiment of the utility model provides a keel leveling device, which has the following beneficial effects: 1) The fixing bracket 1 provides a basis for the installation of the lateral adjustment component 2 and the vertical adjustment component 3 by setting the first sleeve 13 extending along the second direction and the second sleeve 14 extending along the first direction. At the same time, a cavity is provided inside the main frame 11, and the telescopic rod 12 can be telescoped in the cavity, and an abutment 15 is provided at the upper end of the opening, so as to change the distance between the second sleeve 14 and the main frame 11 by the telescopic rod 12, so as to facilitate the subsequent adjustment of the vertical adjustment component 3; 2) The lateral adjustment component 2 is clamped and fixed on the device by the coordinated use of the fixing member 22 and the abutment 15. On the main body of the building, the first screw 21 is inserted into the first sleeve 13 along the second direction, so that the distance between the fixing member 22 and the abutment member 15 can be adjusted, and the lateral adjustment component 2 provides a stable reference for the leveling operation of the vertical adjustment component 3; 3) vertical adjustment component 3, the vertical adjustment component 3 fixes the position of the square tube through the bracket 32, so as to ensure the flatness of the keel, wherein the second screw 31 is inserted into the second sleeve 14 along the first direction, so that the bracket 32 can move along the first direction, the first direction and the second direction are in the same plane and perpendicular to each other, ensuring that the movement of the square tube is always parallel to the main body of the building, thereby ensuring that the keel set above the square tube is parallel to the main body of the building. The present application effectively solves the problems of complex keel leveling process, low leveling efficiency and precision in the prior art.
[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A keel leveling device, characterized in that: include: Fixed card tray, horizontal adjustment component and vertical adjustment component; The fixed card holder comprises a main frame, a telescopic rod, a first sleeve and a second sleeve, the main frame is provided with a cavity extending in the second direction inside, one end of the main frame is connected with the first sleeve extending in the second direction, the other end of the main frame is provided with an opening communicating with the cavity, one end of the telescopic rod is inserted into the cavity through the opening and can move relative to the main frame in the second direction, the other end of the telescopic rod is connected with the second sleeve extending in the first direction, and the main frame is connected with an abutment provided in the second direction of the first sleeve; The lateral adjustment assembly includes a fixing member and a first screw rod, the first screw rod is inserted into the first sleeve along the second direction, and one end of the first screw rod close to the abutment member is connected to the fixing member, and the abutment member and the fixing member cooperate with each other to clamp the building body; The vertical adjustment assembly includes a bracket and a second screw for leveling the keel, the second screw is inserted into the second sleeve along a first direction, and the bracket is connected to one end of the second screw facing the tube body; The first direction and the second direction are in the same plane and are perpendicular to each other.
2. The keel leveling device according to claim 1, characterized in that: The main frame is provided with a plurality of fixing holes at intervals along the second direction, and the telescopic rod is provided with a plurality of limiting portions matching with the fixing holes at intervals along the second direction.
3. The keel leveling device according to claim 2, characterized in that: Each of the limiting portions includes a spring member and a snap block. The telescopic rod is provided with a plurality of grooves that match the fixing hole at intervals along the second direction. The spring member is arranged in the groove. One end of the snap block is connected to the spring member, and the other end extends out of the groove and can pass through the fixing hole to limit the relative position of the telescopic rod and the main frame.
4. The keel leveling device according to claim 1, characterized in that: The lateral adjustment assembly further includes a first rotating rod for driving the first screw rod to rotate. A first through hole is formed at one end of the first screw rod away from the abutment member. The first rotating rod passes through the first through hole and is connected to the first screw rod.
5. The keel leveling device according to claim 4, characterized in that: The vertical adjustment assembly also includes a second rotating rod for driving the second screw rod to rotate. A second through hole is formed at one end of the second screw rod away from the bracket. The second rotating rod passes through the second through hole and is connected to the second screw rod.
6. The keel leveling device according to claim 5, characterized in that: The first rotating rod and the second rotating rod both include a handle portion and a connecting portion, one end of the handle portion is connected to the connecting portion, the handle portion is connected to the first through hole and the second through hole through the connecting portion, and the outer edge diameter of the handle portion is larger than the outer edge diameter of the first through hole and the second through hole.
7. The keel leveling device according to claim 1, characterized in that: The first screw rod and the second screw rod are both provided with fasteners for limiting the rotation of the screw rods.
8. The keel leveling device according to claim 1, characterized in that: The fixed card tray also includes a first anti-skid pad, which is arranged on an end surface of the abutment member facing the fixed member. The lateral adjustment component also includes a second anti-skid pad, which is arranged on an end surface of the fixed member facing the abutment member.
9. The keel leveling device according to claim 1, characterized in that: The cross section of the cavity perpendicular to the second direction is non-circular, and the telescopic rod cooperates with the cavity to limit their relative rotation around the second direction.
10. The keel leveling device according to claim 1, characterized in that: The vertical adjustment component also includes a third anti-skid pad, which is arranged on the inner wall of the bracket, and the bracket is connected to the square passage through the third anti-skid pad.