Construction wire laying positioning device
Through the coordinated design of components such as the line-laying bracket and the limiting slide, precise adjustments for construction line laying were achieved, solving the problems of large errors and low efficiency of existing equipment, and improving construction quality and equipment stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG FEIRONG CONSTRUCTION ENGINEERING CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-05-29
AI Technical Summary
Existing construction layout equipment suffers from large human error and low efficiency. Hydraulic cylinders and electric push rods are costly and complex to maintain, and the hydraulic system is prone to leakage, making it difficult to meet the requirements of high-precision and high-efficiency construction.
The system employs a wire feeding bracket, a rotating handle, a winding drum, a transmission assembly, and a drive assembly. The height and direction of the winding drum are precisely adjusted through a limit slide and a limit drum assembly. Fasteners and adjusting rods ensure the stability and accuracy of wire feeding.
It improves the accuracy and efficiency of construction layout, reduces errors, enhances operational flexibility and equipment stability, and lowers the possibility of malfunctions.
Smart Images
Figure CN224298550U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of construction layout technology, and in particular to a construction layout positioning device. Background Technology
[0002] In the construction process, construction layout equipment plays a crucial role, its main function being to accurately determine and mark the location, dimensions, and shape of buildings. Given the diversity of layout equipment, the appropriate selection and combination of these devices must be based on the specific construction needs and the actual application environment. With continuous technological advancements, the application of modern layout equipment, such as intelligent layout robots, is becoming increasingly widespread, bringing significant improvements in efficiency and accuracy to the construction industry.
[0003] In the current field of construction layout and positioning technology, various adjustment mechanisms coexist, including manual adjustment and automatic or semi-automatic adjustment using equipment such as hydraulic cylinders and electric actuators. However, these methods are mainly affected by human operational errors, such as inaccurate readings and improper operation, which can cause deviations in layout and positioning. In addition, manual adjustment is inefficient and difficult to meet the needs of large-scale, high-efficiency construction.
[0004] Hydraulic cylinders, as one of the adjustment mechanisms, can provide significant thrust and are suitable for heavy-duty applications, but their structural complexity and maintenance costs are relatively high. Hydraulic systems require corresponding pump stations, pipelines, and other components, which not only increases system complexity but also results in a larger footprint. Furthermore, hydraulic systems require regular hydraulic oil changes and seal inspections, leading to high maintenance costs. More importantly, hydraulic systems pose a risk of leakage, which can cause environmental pollution and potential safety hazards.
[0005] Electric linear actuators (electric cylinders), as another type of adjustment mechanism, offer advantages such as high precision and ease of control, but their cost is generally higher, especially for high-precision electric cylinders. Furthermore, electric cylinders are prone to damage under overload conditions, typically requiring additional protective measures, which further increases usage costs and operational complexity. Simultaneously, the thrust of electric cylinders is also limited, potentially failing to meet the needs of applications requiring high thrust. Utility Model Content
[0006] The main purpose of this utility model is to provide a construction layout and positioning device that can effectively solve the problems mentioned in the background art.
[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0008] A construction line setting and positioning device includes a line setting bracket, a rotating handle, a winding drum, a transmission component, a drive component, and a positioning cone wire. The winding drum is fixed to the line setting bracket by two rotating handles. The drive component and the transmission component are both mounted on the line setting bracket by the bracket. The transmission component is connected to the slide rod of the line setting bracket, and the height of the winding drum is adjusted by the slide rod. The positioning cone wire is wound around the winding drum.
[0009] The upper end of the wire feeding bracket is connected to a limiting slide, and a first slide is connected to the limiting slide. The first slide contains a second limiting cylinder assembly, a first limiting cylinder assembly, and a third limiting cylinder assembly arranged sequentially from top to bottom. The limiting operation of the positioning cone wire is realized through the limiting cylinder assembly.
[0010] The side wall of the limiting slide is provided with a limiting bracket, and the side wall of the limiting bracket is provided with a waist hole. An adjusting rod is inserted between two waist holes and the adjusting rod is fixed to the limiting bracket by fasteners. A second slide is connected to the adjusting rod, and the seat of the second slide is provided with multiple sets of limiting cylinder assemblies. The position of the positioning cone is limited by the multiple sets of limiting cylinder assemblies, thereby realizing the positioning operation of the wire laying direction.
[0011] As an optional solution of this application, the inner end of the rotating handle is designed in a conical shape. The rotating handle is connected to the wire feeding bracket by a thread. The winding drum is movably connected to the wire feeding bracket through the conical end of the rotating handle. Rotating the rotating handle realizes the movement of the winding drum.
[0012] As an optional solution of this application, the wire feeding bracket includes a support frame, a slide rod, and a slide table. The slide table is mounted on the slide rod, and the slide rod is mounted on the support frame. The rotating handle is connected to the slide table by a thread and passes through the slide table. The top of the slide rod is provided with a gear part. The transmission component is connected to the motor of the drive component through a chain to realize the slide table extending the slide rod to slide up and down, thereby adjusting the height of the winding drum.
[0013] As an optional solution of this application, the limiting slide is installed on the wire feeding bracket by a bracket and bolts. The limiting slide includes a round rod and side frames. The round rod is installed on the two side frames by nuts. A round hole is opened on the first slide. The round rod passes through the round hole of the first slide, so that the first slide slides along the round rod, thereby adjusting the position of the first slide.
[0014] As an optional solution of this application, the two sets of adjacent second limiting cylinder assemblies, first limiting cylinder assemblies and third limiting cylinder assemblies are perpendicular to each other, so that their top view is a "well" shaped design, with a positioning cone passing through the "well" shaped perforation;
[0015] As an optional solution of this application, the second limiting cylinder assembly, the first limiting cylinder assembly and the third limiting cylinder assembly include a limiting roller, a bearing, a bearing seat and a rotating shaft. The rotating shaft is mounted on the limiting roller and is mounted on the first slide or the second slide through the bearing and the bearing seat.
[0016] As an optional solution of this application, the adjusting rod passes through the opening in the side wall of the second slide block, the rod head of the adjusting rod is threaded, and the fastener is a fastening nut and an anti-slip washer. The adjusting rod is fixed on the limiting bracket by the fastening nut and the anti-slip washer. Loosening the fastener allows the adjusting rod to slide along the waist hole, thereby adjusting the position of the second slide block. The second slide block can also be adjusted along the adjusting rod.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] The sliding adjustment mechanism for line laying, consisting of a transmission assembly, a drive assembly, a slide rod, a slide table, and an adjusting rod, enables precise adjustment of the winding drum height and the line laying direction of the positioning cone. This not only improves the accuracy of construction line laying but also enhances operational flexibility, allowing construction personnel to quickly and accurately adjust the line laying position and direction according to actual needs.
[0019] The limiting slide, the limiting cylinder assembly inside the slide, and the second slide on the adjusting rod effectively limit and position the positioning tapered line. This design ensures that the positioning tapered line moves in the predetermined direction during the laying process, avoiding construction errors caused by laying deviations and improving construction quality and efficiency.
[0020] The equipment also boasts excellent stability and reliability. Fasteners secure the adjusting rod to the limit bracket, ensuring the stability of the adjusted line position and direction. Furthermore, the connections and coordination between all components are meticulously designed, enabling the entire device to maintain optimal operating condition and minimizing the possibility of malfunctions. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2 This is a side view of the overall structure of this utility model;
[0023] Figure 3 This is a diagram illustrating the limiting bracket, limiting slide, slide assembly, and limiting cylinder assembly of this utility model.
[0024] Figure 4 This is an exploded view of the slide block assembly and the limiting cylinder assembly of this utility model.
[0025] In the diagram: 1. Cable feeder; 2. Rotating handle; 3. Winding drum; 4. Transmission assembly; 5. Drive assembly; 6. Limiting bracket; 7. Waist hole; 8. Limiting slide; 9. First slide; 10. First limiting cylinder assembly; 11. Second limiting cylinder assembly; 12. Third limiting cylinder assembly; 13. Adjusting rod; 14. Fastener; 15. Second slide; 16. Conical cable with positioning. Detailed Implementation
[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0027] like Figure 1 - Figure 4 As shown, a construction line setting and positioning device mainly consists of the following parts: a line setting bracket 1, a rotating handle 2, a winding drum 3, a transmission assembly 4, a drive assembly 5, and a positioning cone wire body 16. The winding drum 3 is fixed to the line setting bracket 1 by two rotating handles 2, while the drive assembly 5 and the transmission assembly 4 are mounted on the line setting bracket 1 via brackets. The transmission assembly 4 is connected to a sliding rod of the line setting bracket 1, allowing for height adjustment of the winding drum 3. The positioning cone wire body 16 is wound around the winding drum 3.
[0028] The upper end of the wire feeding bracket 1 is connected to a limiting slide 8, and a first slide 9 is connected to the limiting slide 8. Inside the first slide 9, from top to bottom, a second limiting cylinder assembly 11, a first limiting cylinder assembly 10, and a third limiting cylinder assembly 12 are sequentially arranged. These limiting cylinder assemblies limit the position of the positioning cone wire 16 through a limiting operation. A limiting bracket 6 is provided on the side wall of the limiting slide 8, and a waist hole 7 is opened on the side wall of the limiting bracket 6. An adjusting rod 13 is inserted between two waist holes 7 and fixed to the limiting bracket 6 by fasteners 14. A second slide 15 is connected to the adjusting rod 13, and multiple sets of limiting cylinder assemblies are provided inside the seat of the second slide 15. These limiting cylinder assemblies limit the position of the positioning cone wire 16, thereby achieving the positioning operation of the wire feeding direction.
[0029] The inner end of the rotating handle 2 is conical. The rotating handle 2 is threaded to the pay-off bracket 1, and the conical end of the rotating handle 2 movably connects the winding drum 3 to the pay-off bracket 1. Rotating the rotating handle 2 moves the winding drum 3. The pay-off bracket 1 includes a support frame, a sliding rod, and a sliding table. The sliding table is mounted on the sliding rod, and the sliding rod is mounted on the support frame. The rotating handle 2 is threaded to the sliding table and passes through it. A gear is located at the top of the sliding rod. The transmission assembly 4 is connected to the motor of the drive assembly 5 via a chain, allowing the sliding table to slide up and down along the sliding rod, thereby adjusting the height of the winding drum 3.
[0030] The limiting slide 8 is mounted on the wire-laying bracket 1 via a bracket and bolts. The limiting slide 8 includes a round rod and side frames. The round rod is mounted on the two side frames via nuts. A round hole is provided on the first slide 9. The round rod passes through the round hole of the first slide 9, allowing the first slide 9 to slide along the round rod, thereby adjusting the position of the first slide 9. The two adjacent sets of second limiting cylinder assemblies 11, first limiting cylinder assemblies 10 and third limiting cylinder assemblies 12 are perpendicular to each other, so that their top view has a "well" shape design. The positioning cone wire 16 can pass through the "well" shaped through hole.
[0031] The second limiting cylinder assembly 11, the first limiting cylinder assembly 10, and the third limiting cylinder assembly 12 each include a limiting roller, a bearing, a bearing seat, and a rotating shaft. The rotating shaft is mounted on the limiting roller and is also mounted on the first slide 9 or the second slide 15 via the bearing and bearing seat. An adjusting rod 13 passes through an opening in the side wall of the second slide 15. The head of the adjusting rod 13 is threaded, and the fastener 14 consists of a fastening nut and an anti-slip washer, which secure the adjusting rod 13 to the limiting bracket 6. Loosening the fastener 14 allows the adjusting rod 13 to slide along the waist hole 7, thereby adjusting the position of the second slide 15. The second slide 15 can also be adjusted along the adjusting rod 13 to achieve more precise line laying positioning.
[0032] The positioning tapered wire 16 is wound onto the winding drum 3. Then, by rotating the rotating handle 2, the conical end of the rotating handle 2 is threadedly connected to the wire feeding bracket 1, thus fixing the winding drum 3 onto the wire feeding bracket 1. Next, the motor of the drive assembly 5 is started, which drives the slide on the slide rod to slide up and down through the transmission assembly 4, thereby adjusting the height of the winding drum 3 to the appropriate position.
[0033] During the wire release process, the positioning cone wire 16 is released from the winding drum 3 and is limited by the limiting cylinder assembly in the first slide 9 on the limiting slide 8. The limiting cylinder assembly ensures that the positioning cone wire 16 is released in a predetermined direction through the limiting operation.
[0034] If the direction or position of the wire feeding needs to be adjusted, first loosen the fastener 14 so that the adjusting rod 13 can slide in the waist hole 7 of the limiting bracket 6. Then, adjust the position of the adjusting rod 13 as needed, thereby moving the second slide 15. The limiting cylinder assembly inside the second slide 15 also moves accordingly, realizing the adjustment of the position of the positioning tapered wire body 16. The first slide 9 can slide along the round rod of the limiting slide 8 to further adjust the position of the positioning tapered wire body 16. By adjusting the positions of the second slide 15 and the first slide 9, the positioning operation of the wire feeding direction can be accurately realized. After the adjustment is completed, tighten the fastener 14 again to ensure that the positions of the adjusting rod 13 and the second slide 15 are fixed, thereby ensuring the stability and accuracy of the wire feeding process.
[0035] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A construction line setting and positioning device, comprising a line setting bracket (1), a rotating handle (2), a winding drum (3), a transmission assembly (4), a drive assembly (5), and a positioning cone wire body (16), wherein the winding drum (3) is fixed to the line setting bracket (1) by two rotating handles (2), the drive assembly (5) and the transmission assembly (4) are both mounted on the line setting bracket (1) by brackets, the transmission assembly (4) is connected to the sliding rod of the line setting bracket (1), and the height of the winding drum (3) is adjusted by the sliding rod, and the positioning cone wire body (16) is wound on the winding drum (3), characterized in that: The upper end of the wire feeding bracket (1) is connected to a limiting slide (8), and a first slide (9) is connected to the limiting slide (8). The first slide (9) is provided with a second limiting cylinder assembly (11), a first limiting cylinder assembly (10) and a third limiting cylinder assembly (12) from top to bottom. The limiting operation of the positioning cone wire (16) is realized through the limiting cylinder assembly. The side wall of the limiting slide (8) is provided with a limiting bracket (6), and the side wall of the limiting bracket (6) is provided with a waist hole (7). An adjusting rod (13) is inserted between the two waist holes (7), and the adjusting rod (13) is fixed on the limiting bracket (6) by fasteners (14). The adjusting rod (13) is connected to a second slide (15), and the seat of the second slide (15) is provided with multiple sets of limiting cylinder assemblies. The position of the positioning cone (16) is limited by the multiple sets of limiting cylinder assemblies, thereby realizing the positioning operation of the laying direction.
2. The construction layout and positioning device according to claim 1, characterized in that: The inner end of the rotating handle (2) is conical. The rotating handle (2) is connected to the wire feeding bracket (1) by a thread. The winding drum (3) is movably connected to the wire feeding bracket (1) by the conical end of the rotating handle (2). Rotating the rotating handle (2) realizes the movement of the winding drum (3).
3. The construction layout and positioning device according to claim 2, characterized in that: The wire feeding bracket (1) includes a support frame, a slide rod and a slide table. The slide table is installed on the slide rod, and the slide rod is installed on the support frame. The rotating handle (2) is connected to the slide table by a thread and passes through the slide table. The top of the slide rod is provided with a gear part. The transmission component (4) is connected to the motor of the drive component (5) through a chain to realize the slide table extending the slide rod to slide up and down, thereby adjusting the height of the winding drum (3).
4. The construction layout and positioning device according to claim 3, characterized in that: The limiting slide (8) is installed on the wire feeding bracket (1) by a bracket and bolts. The limiting slide (8) includes a round rod and side frames. The round rod is installed on the two side frames by nuts. A round hole is opened on the first slide (9). The round rod passes through the round hole of the first slide (9) so that the first slide (9) slides along the round rod, thereby adjusting the position of the first slide (9).
5. A construction layout and positioning device according to claim 4, characterized in that: The two adjacent sets of the second limiting cylinder assembly (11), the first limiting cylinder assembly (10) and the third limiting cylinder assembly (12) are perpendicular to each other, so that their top view is a "well" shaped design, with the positioning cone (16) passing through the "well" shaped perforation.
6. A construction layout and positioning device according to claim 5, characterized in that: The second limiting cylinder assembly (11), the first limiting cylinder assembly (10) and the third limiting cylinder assembly (12) include a limiting roller, a bearing, a bearing seat and a rotating shaft. The rotating shaft is mounted on the limiting roller and is mounted on the first slide (9) or the second slide (15) through the bearing and the bearing seat.
7. A construction layout and positioning device according to claim 6, characterized in that: The adjusting rod (13) passes through the opening in the side wall of the second slide (15). The head of the adjusting rod (13) is threaded. The fastener (14) is a fastening nut and an anti-slip washer. The adjusting rod (13) is fixed on the limiting bracket (6) by the fastening nut and the anti-slip washer. When the fastener (14) is loosened, the adjusting rod (13) slides along the waist hole (7) to adjust the position of the second slide (15). The second slide (15) can also adjust its position along the adjusting rod (13).