Anti-knotting line pendant device for building engineering construction
Through the design of the construction of the construction engineering construction, the rotating shaft and the damping hinge are used to achieve the smooth collection of the connection lines to avoid knotting, and the rapid installation and disassembly can be achieved through the double screw and clamping blocks, which solves the present. There are technical mid -line falls to retract the problems of knotting and installation.
Patent Information
- Application Number
- CN202420261972.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-02
AI Technical Summary
The existing construction line sinkers are likely to cause the lines to be wound and knotted when retracted, and holes are required when installing traditional line sinkers, which affects the integrity of the wall and is quickly installed and disassembled.
Design a kind of anti -knotting construction project construction line falling device, fix the connection line through the rotation shaft, use the damping hinge to control the first rotation block, and cooperate with the first shake to achieve the connection scroll to avoid knots; at the same time, at the same time, at the same time , Double -headed rods and clamps are used for fixing the clip of the wall to achieve rapid installation and disassembly.
Effectively avoid the tangled knot of lines when recovering, simplify the installation process of the thread pendant, avoid damage to the wall, and achieve fast installation and disassembly.
Smart Images
Figure CN222414112U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building engineering, in particular to an anti-knotting line plumb device for building engineering construction. Background Art
[0002] A plumb bob is a tool used to measure and mark horizontal and vertical lines in construction projects. It usually consists of a weight and a rope. Construction workers can hang the plumb bob at the location to be measured and keep it vertical or horizontal by the weight of the weight. Then, the mark on the plumb bob or the measuring tool can be used to determine the required horizontal or vertical position.
[0003] Most existing plumb lines for construction are prone to tangling and knotting when they are retracted after use, and it takes a lot of time to untie them when they are used next time, which is very time-consuming and laborious. In addition, traditional plumb lines are usually fixed to the wall with nails, which can easily damage the wall, making the wall incomplete and unable to be quickly installed and disassembled.
[0004] Therefore, those skilled in the art provide a knot-proof plumb bob device for construction engineering to solve the problems raised in the above-mentioned background technology. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and proposes an anti-knotting plumb line device for construction engineering construction, in which a connecting line is fixed in the middle of a rotating shaft, a damping hinge controls a first rotating block to rotate, and a first crank is used to control the rotation of the first rotating block, so that the rotating shaft reels the connecting line, avoiding the connection line from being entangled and knotted when the connecting line is rolled into a ball, thereby solving the problem of entanglement and knotting generated when the plumb line is retracted.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A knot-proof plumb bob device for construction engineering comprises a fixing frame, a left storage box is fixedly arranged on the top of the fixing frame, a right storage box is fixedly arranged on one side of the left storage box, a damping hinge is fixedly arranged in the middle of the right storage box, a rotating shaft is rotatably arranged on one side of the damping hinge, and a limiting groove is provided in the middle of the left storage box.
[0008] Through the above technical solution, the damping hinge controls the rotation of the rotating shaft, and the limiting groove limits the rotating shaft, which can cooperate with the damping hinge to improve the selection stability of the rotating shaft.
[0009] Furthermore, a screw rod groove is provided in the middle of the fixing frame, a double-head screw rod is rotatably arranged inside the screw rod groove, and clamping blocks are slidably arranged on both sides of the double-head screw rod;
[0010] Through the above technical solution, by controlling the rotation of the double-headed screw, the two clamping blocks will move inward or outward at the same time to clamp and fix the wall, which can be easily installed and disassembled.
[0011] Furthermore, a first rotating block is fixedly provided at the front end of the rotating shaft away from the left storage box, and a first crank is fixedly provided at one end of the first rotating block away from the rotating shaft;
[0012] Through the above technical solution, the first rotating block is rotated by the first crank so that the rotating shaft rotates to reel in the connecting line.
[0013] Furthermore, a second rotating block is fixedly provided on one side of the double-ended screw rod, and a second crank is fixedly provided on the front end of one side of the second rotating block;
[0014] Through the above technical solution, the second crank is used to control the rotation of the second rotating block to rotate the screw rod, so that the staff can have a better grip.
[0015] Furthermore, bearings are fixedly arranged on both sides of the screw rod groove, and the double-ended screw rod is rotatably connected to the two bearings;
[0016] Through the above technical solution, the bearing can improve the stability of the double-ended screw and make it smoother.
[0017] Furthermore, a wire outlet is provided at the bottom of the left storage box, and a limit block is fixedly provided at the bottom of the right storage box;
[0018] Through the above technical solution, the wire outlet is consistent with the limit block.
[0019] Furthermore, a connecting line is fixedly arranged on the rotating shaft, the connecting line passes through the limit block, and an iron block is fixedly arranged on the side of the connecting line away from the rotating shaft;
[0020] Through the above technical solution, the limit block can limit the connection line, and the cement mortar and the like on the connection line can be scraped off when the connection line is retracted.
[0021] The utility model has the following beneficial effects:
[0022] 1. The utility model proposes a knot-proof plumb bob device for construction engineering, in which a connecting line is fixed on a rotating shaft, a damping hinge controls a first rotating block to rotate, and a first crank is used to control the first rotating block to rotate the rotating shaft so as to reel in the connecting line, thereby avoiding the connection line from being entangled and knotted when the connecting line is rolled into a ball, and avoiding the trouble of untying the knot when using it for the second time.
[0023] 2. The utility model proposes an anti-knotting plumb bob device for construction engineering construction, which controls the rotation of a double-headed screw by a second crank on one side of a second rotating block, so that the clamping block moves inward or outward at the same time. When the clamping block moves inward, it clamps and fixes the wall, making it easy to install on the wall for use, avoiding drilling on the wall when installing the plumb bob, ensuring the integrity of the wall, and realizing quick installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is an exploded view on the left side of a knot-proof plumb bob device for construction engineering proposed by the utility model;
[0025] Figure 2 This is an exploded view of the right side of an anti-knotting plumb line device for construction engineering proposed by the utility model;
[0026] Figure 3 This is an axonometric diagram of a knot-proof plumb bob device for construction engineering proposed by the utility model;
[0027] Figure 4 This is a top view of an anti-knotting plumb line device for construction engineering proposed by the utility model;
[0028] Figure 5 The utility model is a side view of a knot-proof plumb bob device for construction engineering.
[0029] Legend:
[0030] 1. Fixed frame; 2. Storage box on the left; 3. Storage box on the right; 4. Connecting wire; 5. Rotating shaft; 6. First rotating block; 7. First crank; 8. Screw groove; 9. Clamping block; 10. Limit block; 11. Iron block; 12. Limit groove; 13. Wire outlet; 14. Second crank; 15. Second rotating block; 16. Bearing; 17. Damping hinge; 18. Double-head screw. DETAILED DESCRIPTION
[0031] 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. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0032] Reference Figure 1-5 , an embodiment provided by the utility model:
[0033] A knot-proof plumb bob device for construction engineering comprises a fixing frame 1, a left storage box 2 is fixedly arranged on the top of the fixing frame 1, a right storage box 3 is fixedly arranged on one side of the left storage box 2, a damping hinge 17 is fixedly arranged in the middle of the right storage box 3, a rotating shaft 5 is rotatably arranged on one side of the damping hinge 17, a limiting groove 12 is provided in the middle of the left storage box 2, the damping hinge 17 controls the rotating shaft 5 to be rotatable, the limiting groove 12 limits the rotating shaft 5, and can cooperate with the damping hinge 17 to improve the selection stability of the rotating shaft 5.
[0034] A screw slot 8 is provided in the middle of the fixed frame 1, and a double-headed screw 18 is rotatably arranged inside the screw slot 8. Clamping blocks 9 are slidably arranged on both sides of the double-headed screw 18. When the double-headed screw 18 is controlled to rotate, the two clamping blocks 9 will move inward or outward at the same time, clamping and fixing the wall, which can be convenient for installation and disassembly. A first rotating block 6 is fixedly arranged at the front end of the rotating shaft 5 away from the left storage box 2, and a first crank 7 is fixedly arranged at the end of the first rotating block 6 away from the rotating shaft 5. The first rotating block 6 is rotated by the first crank 7 so that the rotating shaft 5 rotates to reel in the connecting line 4. A second rotating block 15 is fixedly arranged on one side of the double-headed screw 18, and a second crank 14 is fixedly arranged on the front end of one side of the second rotating block 15. The second crank 14 is used to control The second rotating block 15 is controlled to rotate, and the screw rod is rotated, so that the staff can better hold the force, bearings 16 are fixedly arranged on both sides of the screw rod groove 8, and the double-headed screw rod 18 is rotatably connected with the two bearings 16, and the bearings 16 can improve the stability of the double-headed screw rod 18, making it smoother, and a wire outlet 13 is opened at the bottom of the left storage box 2, and a limit block 10 is fixedly arranged at the bottom of the right storage box 3, and the wire outlet 13 coincides with the limit block 10, and a connecting line 4 is fixedly arranged on the rotating shaft 5, and the connecting line 4 passes through the limit block 10, and an iron block 11 is fixedly arranged on the side of the connecting line 4 away from the rotating shaft 5, and the limit block 10 can limit the connecting line 4, and when the connecting line 4 is retracted, the cement mortar on the connecting line 4 can be scraped off.
[0035] Working principle: Use the second crank 14 to control the rotation of the second rotating block 15 to rotate the double-headed screw 18. When the double-headed screw 18 rotates, the two clamping blocks 9 will move inward or outward at the same time to clamp and fix the wall, which can be easily installed and disassembled. The two bearings 16 limit the screw to improve the stability of the double-headed screw 18 and make it smoother. The damping hinge 17 controls the rotation of the rotating shaft 5. Use the first crank 7 to rotate the first rotating block 6 to rotate the rotating shaft 5, and reel in the connecting wire 4. The limiting groove 12 limits the rotating shaft 5, which can cooperate with the damping hinge 17 to improve the selection stability of the rotating shaft 5.
[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.
Claims
1. A knot-proof plumb bob device for construction engineering, comprising a fixing frame (1), characterized in that: A left storage box (2) is fixedly arranged on the top of the fixed frame (1), a right storage box (3) is fixedly arranged on one side of the left storage box (2), a damping hinge (17) is fixedly arranged in the middle of the right storage box (3), a rotating shaft (5) is rotatably arranged on one side of the damping hinge (17), and a limiting groove (12) is provided in the middle of the left storage box (2).
2. The anti-knotting plumb bob device for construction engineering according to claim 1, characterized in that: A screw rod groove (8) is provided in the middle of the fixing frame (1), a double-head screw rod (18) is rotatably arranged inside the screw rod groove (8), and clamping blocks (9) are slidably arranged on both sides of the double-head screw rod (18).
3. The anti-knotting plumb bob device for construction engineering according to claim 1, characterized in that: A first rotating block (6) is fixedly arranged at the front end of the rotating shaft (5) away from the left storage box (2), and a first crank (7) is fixedly arranged at the end of the first rotating block (6) away from the rotating shaft (5).
4. The anti-knotting plumb bob device for construction engineering according to claim 2, characterized in that: A second rotating block (15) is fixedly arranged on one side of the double-ended screw rod (18), and a second crank handle (14) is fixedly arranged on the front end of one side of the second rotating block (15).
5. The anti-knotting plumb bob device for construction engineering according to claim 2, characterized in that: Bearings (16) are fixedly arranged on both sides of the screw rod groove (8), and the double-head screw rod (18) is rotatably connected to the two bearings (16).
6. The anti-knotting plumb bob device for construction engineering according to claim 1, characterized in that: A wire outlet (13) is provided at the bottom end of the left storage box (2), and a limit block (10) is fixedly provided at the bottom end of the right storage box (3).
7. The anti-knotting plumb bob device for construction engineering according to claim 1, characterized in that: A connecting line (4) is fixedly arranged on the rotating shaft (5), the connecting line (4) passes through the limiting block (10), and an iron block (11) is fixedly arranged on the side of the connecting line (4) away from the rotating shaft (5).