Device for automatically adjusting height of armor seam of floor
Through the combination of the infrastructure, lifting slider and control components, the problem of inconvenient adjustment of armor joint height is solved, convenient adjustment of armor joint height is achieved, and the operational convenience and accuracy of construction is improved.
Patent Information
- Application Number
- CN202422296830.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the prior art, the height adjustment of the armor joints is inconvenient, especially when the height adjustment of a certain part is required during construction.
The combination of infrastructure, lifting slider and control components is adopted to control the movement of lifting slider through the control components to achieve height adjustment of the armored slat plate. Combined with the design of the operating rotating handle and control screw, it increases the operation convenience and force arm length.
It improves the convenience of adjusting the height of the armor joints, reduces the possibility of misoperation, and enhances the accuracy and efficiency of construction.
Smart Images
Figure CN223189979U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of floor construction, and in particular to a device for automatically adjusting the height of floor armor seams. Background Art
[0002] Armored joints, also known as armored joints, are a protective device that prevents concrete floors from expansion and contraction. They enhance the floor's resistance to expansion and contraction. During the drying process, concrete experiences various conditions, such as thermal expansion and contraction, as well as uneven loading. Armored joints effectively absorb these changes, preventing excessive floor damage.
[0003] During armor seam construction, to ensure installation height, straightness, and overall levelness, a positioning support method is often used. This method requires pre-embedded positioning steel bars during floor construction or drilling and embedding positioning steel bars after the floor construction is completed. A wing plate is fixed on each side of the armor seam, and the positioning steel bars support and abut the wing plates. This makes it very inconvenient to adjust the height of a specific part of the armor seam. Utility Model Content
[0004] In order to improve the above problems, the present application provides a device for automatically adjusting the height of the floor armor seam.
[0005] The present application provides a device for automatically adjusting the height of floor armor seams using the following technical solutions:
[0006] A device for automatically adjusting the height of a floor armor seam comprises a base frame, a lifting slider and a control assembly. The base frame is relatively fixed to the ground, the lifting slider slides up and down along the base frame, the lifting slider abuts against the underside of the wing plate of the armor seam, and the control assembly is used to control the movement of the lifting slider. Multiple base frames are provided along the length direction of the armor seam.
[0007] Preferably, the basic frame is fixedly connected to the ground via anchor bolts.
[0008] Preferably, the lifting slider includes a main slider and an extension block, the main slider is slidably connected to the base frame, and the sliding direction is vertical, and the extension block slides relative to the main slider, and the sliding direction is horizontal.
[0009] Preferably, the main slider is fixedly connected to an adjustment guide column on the side facing the armor seam, the extension block is a sleeve, the extension block is sleeved on the adjustment guide column, the extension block is fixedly connected to a lifting plate on the side facing the armor seam or the wing plate, and the lifting plate abuts against the lower side of the wing plate.
[0010] Preferably, a positioning bolt is threadedly connected to the extension block, and the positioning bolt passes through the extension block and abuts against the adjustment guide column. A stop groove is provided on the adjustment guide column along its length direction, and the end of the positioning bolt is located in the stop groove.
[0011] Preferably, the control assembly includes a control screw and an operating handle, the control screw is rotatably connected to the base frame, the main slider is threadedly connected to the control screw, the length direction of the operating handle is the radial direction of the control screw, and one end of the operating handle is connected to the upper end of the control screw.
[0012] Preferably, a control hole is provided at a section of the operating handle close to the control screw, the control hole and the control screw are coaxial, a mating pin is provided on the operating handle for radial sliding connection along the control hole, a mating groove for inserting the mating pin is provided on the side wall of the control screw, and a mating spring is connected between the mating pin and the operating handle.
[0013] Preferably, a docking ridge is fixedly connected to the hole wall of the control hole, the length direction of the docking ridge is parallel to the axial direction of the control hole, and a docking groove for inserting the docking ridge is opened on the side wall of the control screw along its own length direction.
[0014] This application includes at least one of the following beneficial technical effects:
[0015] 1. Through the arrangement of the base frame, lifting slider and control component, the control component controls the lifting slider to lift or lower relative to the base frame, and the lifting slider carries the wing plate to move, thereby adjusting the height of the armor seam at this location, thereby improving the convenience of operation;
[0016] 2. By setting the operating handle to be detachable relative to the control screw, the operating handle increases the length of the force arm that drives the control screw to rotate, thereby improving the convenience of operation. After adjusting the height of the armor seam at the corresponding position, the operating handle is removed to reduce the chance of accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the device for automatically adjusting the height of the floor armor seam in the embodiment of the present application.
[0018] Figure 2 It is a structural cross-sectional diagram used to illustrate the coordination between the extension block, the main slider and the adjustment guide post in the embodiment of the present application.
[0019] Figure 3 It is a schematic cross-sectional view of the matching structure of the operating handle and the control screw in the embodiment of the present application.
[0020] Explanation of the accompanying drawings: 1. Basic frame; 11. Anchor bolt; 2. Control assembly; 21. Control screw; 211. Matching groove; 212. Docking groove; 22. Operating handle; 221. Control hole; 222. Matching pin; 223. Matching spring; 224. Docking ridge; 3. Lifting slider; 31. Main slider; 32. Extension block; 321. Lifting plate; 322. Adjustment guide column; 3221. Anti-rotation groove; 323. Positioning bolt; 4. Armor seam; 41. Wing plate. DETAILED DESCRIPTION
[0021] The following is combined with Figure 1-3 This application is described in further detail.
[0022] The embodiment of the present application discloses a device for automatically adjusting the height of the floor armor seam, such as Figure 1 As shown, the system comprises a base frame 1, a lifting slider 3, and a control assembly 2. The base frame 1 is fixed relative to the ground, and the lifting slider 3 slides up and down along the base frame 1. The control assembly 2 is used to control the movement of the lifting slider 3. A plurality of wing plates 41 are welded and fixed along the length of the armor seam 4 on both sides. The base frame 1 is provided with multiple lifting sliders 3 along the length of the armor seam 4. Each base frame 1 is provided with two lifting sliders 3, and the two lifting sliders 3 are respectively located on opposite sides of the armor seam 4. The lifting sliders 3 abut the undersides of the wing plates 41 of the armor seam 4, and the lifting and lowering movement of the lifting sliders 3 can support the rise or fall of the wing plates 41.
[0023] like Figure 1 As shown, the base frame 1 is door-shaped, its bottom fixed to the ground foundation layer via anchor bolts 11. The control assembly 2 includes a control screw 21 and an operating handle 22. The control screw 21 is rotatably connected to the base frame 1, and the length of the control screw 21 is in the vertical direction. The lifting slider 3 includes a main slider 31 and an extension block 32. The main slider 31 is slidably connected to the base frame 1 in the vertical direction. The main slider 31 is threadedly connected to the control screw 21. When the control screw 21 rotates, the main slider 31 will move up or down.
[0024] like Figure 1 and 2As shown, the extension block 32 slides horizontally relative to the main slider 31. An adjustment guide post 322 is fixedly connected to the side of the main slider 31 facing the armor seam 4. The extension block 32 is a sleeve that fits over the end of the adjustment guide post 322. A lifting plate 321 is fixedly connected to the side of the extension block 32 facing the armor seam 4 or the wing plate 41. The lifting plate 321 abuts the underside of the wing plate 41. The cross-sections of the adjusting guide column 322 and the extension slider are both circular, and a positioning bolt 323 is threadedly connected to the extension block 32, and the axis of the positioning bolt 323 is perpendicular to the axis of the adjusting guide column 322; a stop groove 3221 is opened on the adjusting guide column 322 along its own length direction, and the end of the positioning bolt 323 is located in the stop groove 3221, and the end of the positioning bolt abuts against the bottom of the stop groove 3221. At this time, under the action of friction, the extension block 32 is relatively fixed relative to the adjusting guide column 322 and the main slider 31, and the extension block 32 is used to transmit the lifting support force provided by the main slider 31 to the wing plate 41.
[0025] like Figure 2 and 3 As shown, one end of the operating handle 22 is detachably connected to the upper end of the control screw 21. When the operating handle 22 and the control screw 21 are connected, the length direction of the operating handle 22 is radially aligned with the control screw 21. When a person holds the operating handle 22 and rotates it, they have a greater lever arm on the control screw 21, making operation more labor-saving. A control hole 221 is defined in a section of the operating handle 22 near the control screw 21. The control hole 221 is coaxial with the control screw 21. A mating pin 222 is slidably connected to the operating handle 22 along the radial direction of the control hole 221. A mating spring 223 is connected between the mating pin 222 and the operating handle 22. In a natural state, the mating spring 223 applies a thrust to the mating pin 222, causing it to move closer to the axis of the control hole 221. The side wall of the control screw 21 is provided with a mating groove 211 for inserting a mating pin 222. The operating handle 22 is inserted into the end of the control screw 21 through the control hole 221. The mating pin 222 is inserted into the mating groove 211, and the operating handle 22 is fixedly connected to the control screw 21. A docking rib 224 is fixedly connected to the wall of the control hole 221. The length direction of the docking rib 224 is parallel to the axial direction of the control hole 221. The side wall of the control screw 21 is provided with a docking groove 212 along its own length for inserting the docking rib 224. The docking groove 212 and the docking rib 224 cooperate to improve the convenience of the hole-axis fit between the control hole 221 and the control screw 21.
[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A device for automatically adjusting the height of floor armor seams, characterized by: The invention comprises a basic frame (1), a lifting slider (3) and a control component (2); the basic frame (1) is relatively fixed to the ground; the lifting slider (3) slides up and down along the basic frame (1); the lifting slider (3) abuts against the lower side of the wing plate (41) of the armor seam (4); the control component (2) is used to control the movement of the lifting slider (3); and the basic frame (1) is provided with a plurality of lifting sliders along the length direction of the armor seam (4).
2. The device for automatically adjusting the height of a floor armor seam (4) according to claim 1 is characterized in that: The basic frame (1) is fixedly connected to the ground via anchor bolts (11).
3. The device for automatically adjusting the height of a floor armor seam (4) according to claim 1 is characterized in that: The lifting slider (3) comprises a main slider (31) and an extension block (32); the main slider (31) is slidably connected to the base frame (1), and the sliding direction is a vertical direction; the extension block (32) slides relative to the main slider (31), and the sliding direction is a horizontal direction.
4. The device for automatically adjusting the height of a floor armor seam (4) according to claim 3 is characterized in that: The main slider (31) is fixedly connected to an adjustment guide column (322) on the side facing the armor seam (4); the extension block (32) is a sleeve, and the extension block (32) is sleeved on the adjustment guide column (322); the extension block (32) is fixedly connected to a lifting plate (321) on the side facing the armor seam (4) or the wing plate (41); the lifting plate (321) and the lower side of the wing plate (41) are in contact.
5. The device for automatically adjusting the height of a floor armor seam (4) according to claim 4 is characterized in that: A positioning bolt (323) is threadedly connected to the extension block (32), and the positioning bolt (323) passes through the extension block (32) and abuts against the adjustment guide column (322). The adjustment guide column (322) is provided with a rotation-stop groove (3221) along its length direction, and the end of the positioning bolt (323) is located in the rotation-stop groove (3221).
6. The device for automatically adjusting the height of a floor armor seam (4) according to claim 3 is characterized in that: The control assembly (2) comprises a control screw (21) and an operating handle (22); the control screw (21) is rotatably connected to the base frame (1); the main slider (31) is threadedly connected to the control screw (21); the length direction of the operating handle (22) is the radial direction of the control screw (21); and one end of the operating handle (22) is connected to the upper end of the control screw (21).
7. The device for automatically adjusting the height of a floor armor seam (4) according to claim 6 is characterized in that: A control hole (221) is provided on a section of the operating handle (22) close to the control screw (21), the control hole (221) and the control screw (21) are coaxial, a matching pin (222) is slidably connected to the operating handle (22) along the radial direction of the control hole (221), a matching groove (211) for inserting the matching pin (222) is provided on the side wall of the control screw (21), and a matching spring (223) is connected between the matching pin (222) and the operating handle (22).
8. The device for automatically adjusting the height of a floor armor seam (4) according to claim 7 is characterized in that: A docking rib (224) is fixedly connected to the hole wall of the control hole (221), and the length direction of the docking rib (224) is parallel to the axial direction of the control hole (221). A docking groove (212) for inserting the docking rib (224) is provided on the side wall of the control screw (21) along its own length direction.