Cable laying device for engineering construction

Abstract

The utility model discloses a cable laying device for engineering construction relates to engineering construction technical field, including adjusting mechanism, adjusting mechanism includes first runner, sliding block and connecting component, first runner is provided with four, four first runner is opened in support frame inner wall, sliding block is provided with four, four sliding block outer surface sliding connection in first runner inner wall, the side of sliding block near guide roller is all through bearing swing joint with the upper and lower both ends of guide roller, connecting component sets up in the sliding block outer surface of upside. The utility model discloses a setting adjusting mechanism, solved the traditional cable auxiliary cable transmission device and cannot be applicable to the cable of different diameter size, there is certain limitation, needs staff to replace the device of adaptation with cable, time -consuming and laboursaving, drags the construction progress problem.

Description

Technical Field

[0001] This utility model relates to the field of engineering construction technology, specifically to a cable laying device for engineering construction. Background Technology

[0002] Engineering construction refers to the activities of building various engineering facilities through planning, surveying, design, and construction, covering fields such as architecture, municipal engineering, transportation, water conservancy, and energy. It must follow technical standards and laws and regulations, and is promoted by multiple parties in a collaborative manner. Its aim is to form fixed assets that meet the needs of social production and life, and is an important foundation for promoting economic development and social progress. Cable laying equipment is crucial in engineering construction. It can accurately control cable tension, avoid pulling damage, and ensure transmission performance; standardize laying paths, reduce cross-entanglement, and facilitate later maintenance; improve construction efficiency and reduce human error and labor intensity; especially in complex environments (such as underground and high altitude), it can reduce safety risks and is a core device to ensure the stable operation of power, communication and other systems.

[0003] Most common cable laying devices on the market use cable auxiliary transmission devices. Because the guide rollers of this device are fixedly installed on the inner wall of the support frame, it cannot be used for cables of different diameters, which has certain limitations. It requires workers to replace the device with one that is compatible with the cable, which is time-consuming, labor-intensive, and slows down the construction progress. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a cable laying device for engineering construction, which has the advantage of adjusting the spacing of the guide rollers according to the diameter of the cable. This solves the problem that traditional cable auxiliary transmission devices cannot be used for cables of different diameters, have certain limitations, and require workers to replace the devices with those that are compatible with the cables, which is time-consuming, labor-intensive, and slows down the construction progress.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cable laying device for engineering construction, comprising a support frame and guide rollers, wherein two guide rollers are provided, the two guide rollers are disposed inside the support frame, and an adjustment mechanism is provided on the outer surface of the guide rollers; The adjustment mechanism includes a first slide groove, a slider, and a connecting assembly. There are four first slide grooves, which are formed on the inner wall of the support frame. There are four sliders, and the outer surfaces of the four sliders are slidably connected to the inner wall of the first slide groove. The side of the slider near the guide roller is rotatably connected to the upper and lower ends of the guide roller through bearings. The connecting assembly is located on the outer surface of the upper slider.

[0006] As a preferred embodiment of this utility model, four connecting components are provided. The four connecting components include a first fixing member, a connecting rod, and a second fixing member. The side of the first fixing member near the upper slider is fixedly connected to the outer surface of the upper slider. The outer surface of the connecting rod is rotatably connected to the inner wall of the first fixing member via a rotating shaft. The inner wall of the second fixing member is rotatably connected to the outer surface of the connecting rod via a rotating shaft.

[0007] In a preferred embodiment of this invention, a driving assembly is provided on the outer surface of the second fixing member. The driving assembly includes a transmission block, a positive and negative threaded rod, and a servo motor. Two transmission blocks are provided, and the outer surfaces of the two transmission blocks are fixedly connected to the outer surface of the second fixing member. The outer surface of the positive and negative threaded rod is rotatably connected to the inner wall of the transmission block via a thread. The outer surface of the positive and negative threaded rod is rotatably connected to the inner wall of the support frame via a bearing. The output end of the servo motor is fixedly connected to the front end face of the positive and negative threaded rod, and the rear surface of the servo motor is fixedly connected to the front surface of the support frame.

[0008] As a preferred embodiment of this utility model, the inner wall of the support frame is provided with a second sliding groove, and there are two second sliding grooves. The inner walls of the two second sliding grooves are slidably connected to the lower surface of the transmission block.

[0009] As a preferred embodiment of this utility model, the outer surface of the support frame is provided with stabilizing components, and four stabilizing components are provided. The four stabilizing components include a fixing plate and a plug rod. The side of the fixing plate near the support frame is fixedly connected to the outer surface of the fixing plate, and the outer surface of the plug rod is slidably connected to the inner wall of the fixing plate.

[0010] As a preferred embodiment of this utility model, the upper surface of the insertion rod is provided with a transmission assembly, and four transmission assemblies are provided. Each of the four transmission assemblies includes a screw and a screw sleeve. The lower end face of the screw is fixedly connected to the upper end face of the insertion rod. The inner wall of the screw sleeve is rotatably connected to the outer surface of the screw through a thread. The side of the screw sleeve near the support frame is fixedly connected to the outer surface of the support frame.

[0011] In a preferred embodiment of this invention, the upper end face of the screw is provided with a push-pull assembly, which includes a push-pull component, a telescopic column, and a pull ring. The lower end face of the push-pull component is rotatably connected to the upper end face of the screw via a bearing. The lower end face of the telescopic column is fixedly connected to the upper surface of the support frame, the upper end face of the telescopic column is fixedly connected to the lower surface of the push-pull component, and the lower end face of the pull ring is fixedly connected to the upper surface of the push-pull component.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problem that traditional cable auxiliary transmission devices cannot be used with cables of different diameters, which has certain limitations and requires workers to replace the device with one that is compatible with the cable, which is time-consuming, labor-intensive, and slows down the construction progress. Through the design of the adjustment mechanism, it can be freely changed according to the size of the cable diameter. Compared with the traditional guide roller fixedly installed on the inner wall of the support frame, the practicality of the device is improved.

[0013] 2. This utility model, by setting up a connecting component, a driving component, and a second slide, and through the design of the driving component, can achieve the effect of automatically adjusting the spacing of the guide rollers without manual intervention, saving time and effort. Moreover, the threaded connection between the positive and negative threaded rods and the transmission block has self-locking properties, which can make the cable laying more stable.

[0014] 3. This utility model, by setting up a stabilizing component, a transmission component and a push-pull component, inserts the rod into the soil by rotation, and the threaded structure has a self-locking function, which can make the bottom more stable when laying cables. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial explosion diagram of the regulating mechanism and the second chute. Figure 3 A three-dimensional structural diagram of the connecting and driving components; Figure 4 A three-dimensional structural diagram of the stabilizing component, transmission component, and push-pull component.

[0016] In the diagram: 1. Support frame; 2. Guide roller; 3. Adjustment mechanism; 31. First slide groove; 32. Slider; 33. Connecting assembly; 331. First fixing part; 332. Connecting rod; 333. Second fixing part; 4. Drive assembly; 41. Transmission block; 42. Positive and negative threaded rod; 43. Servo motor; 5. Second slide groove; 6. Stabilizing assembly; 61. Fixing plate; 62. Insert rod; 7. Transmission assembly; 71. Screw; 72. Screw sleeve; 8. Push-pull assembly; 81. Push-pull part; 82. Telescopic column; 83. Pull ring. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1 Reference Figure 1-4 This is the first embodiment of the present utility model, which provides a cable laying device for engineering construction, including a support frame 1 and a guide roller 2. There are two guide rollers 2, which are disposed inside the support frame 1. An adjustment mechanism 3 is provided on the outer surface of the guide roller 2. The adjustment mechanism 3 includes a first slide groove 31, a slider 32, and a connecting component 33. There are four first slide grooves 31, which are opened on the inner wall of the support frame 1. There are four sliders 32, and the outer surfaces of the four sliders 32 are slidably connected to the inner wall of the first slide groove 31. The side of the slider 32 near the guide roller 2 is rotatably connected to the upper and lower ends of the guide roller 2 through bearings. The connecting component 33 is disposed on the outer surface of the upper slider 32.

[0022] Specifically, the design of the adjustment mechanism 3 allows for free adjustment based on the cable diameter, which improves the practicality of the device compared to the traditional guide roller 2 being fixedly installed on the inner wall of the support frame 1.

[0023] Furthermore, depending on the diameter of the cable, the slider 32 moves closer to the cable side along the inner wall of the first groove 31. The slider 32 can drive the guide roller 2 to move together until the outer surface of the guide roller 2 is in close contact with the outer surface of the cable. Then, the cable can be laid.

[0024] Example 2 In the second embodiment of this utility model, four connecting components 33 are provided. The four connecting components 33 include a first fixing member 331, a connecting rod 332, and a second fixing member 333. The side of the first fixing member 331 near the upper slider 32 is fixedly connected to the outer surface of the upper slider 32. The outer surface of the connecting rod 332 is rotatably connected to the inner wall of the first fixing member 331 through a rotating shaft. The inner wall of the second fixing member 333 is rotatably connected to the outer surface of the connecting rod 332 through a rotating shaft. The outer surface of the second fixing member 333 is provided with a drive assembly 4. The drive assembly 4 includes a transmission block 41, a positive and negative threaded rod 42, and a servo motor 43. There are two transmission blocks 41. The outer surfaces of the two transmission blocks 41 are fixedly connected to the outer surface of the second fixing member 333. The outer surface of the positive and negative threaded rod 42 is rotatably connected to the inner wall of the transmission block 41 through a thread. The outer surface of the positive and negative threaded rod 42 is rotatably connected to the inner wall of the support frame 1 through a bearing. The output end of the servo motor 43 is fixedly connected to the front end face of the positive and negative threaded rod 42, and the rear surface of the servo motor 43 is fixedly connected to the front surface of the support frame 1. The inner wall of the support frame 1 is provided with a second sliding groove 5. There are two second sliding grooves 5, and the inner walls of the two second sliding grooves 5 are slidably connected to the lower surface of the transmission block 41.

[0025] Specifically, through the design of the drive component 4, the spacing of the guide roller 2 can be automatically adjusted without manual intervention, saving time and effort. Furthermore, the threaded connection between the positive and negative threaded rod 42 and the transmission block 41 has self-locking properties, which makes the cable laying more stable.

[0026] Furthermore, the servo motor 43 drives the positive and negative threaded rod 42 to rotate. The positive and negative threaded rod 42 drives the transmission block 41 to move outward along the inner wall of the second slide groove 5 through the thread. The transmission block 41 can drive the second fixing member 333 to move together. The second fixing member 333 can drive the connecting rod 332, so that the connecting rod 332 drives the first fixing plate 61 to move closer to the cable side. The first fixing member 331 then drives the slider 32 to move towards the cable side.

[0027] Example 3 In the third embodiment of this utility model, a stabilizing component 6 is provided on the outer surface of the support frame 1. There are four stabilizing components 6, each including a fixing plate 61 and a plug rod 62. The side of the fixing plate 61 closest to the support frame 1 is fixedly connected to the outer surface of the fixing plate 61, and the outer surface of the plug rod 62 is slidably connected to the inner wall of the fixing plate 61. The upper surface of the insertion rod 62 is provided with a transmission assembly 7. There are four transmission assemblies 7. Each of the four transmission assemblies 7 includes a screw 71 and a screw sleeve 72. The lower end face of the screw 71 is fixedly connected to the upper end face of the insertion rod 62. The inner wall of the screw sleeve 72 is rotatably connected to the outer surface of the screw 71 by a thread. The side of the screw sleeve 72 near the support frame 1 is fixedly connected to the outer surface of the support frame 1. A push-pull assembly 8 is provided on the upper end face of the screw 71. The push-pull assembly 8 includes a push-pull member 81, a telescopic column 82, and a pull ring 83. The lower end face of the push-pull member 81 is rotatably connected to the upper end face of the screw 71 through a bearing. The lower end face of the telescopic column 82 is fixedly connected to the upper surface of the support frame 1. The upper end face of the telescopic column 82 is fixedly connected to the lower surface of the push-pull member 81. The lower end face of the pull ring 83 is fixedly connected to the upper surface of the push-pull member 81.

[0028] Specifically, the insertion rod 62 is rotated and inserted into the soil, and the threaded structure has a self-locking function, which can make the bottom more stable when laying cables.

[0029] Furthermore, by pressing down on the push-pull member 81, the push-pull member 81 can squeeze the telescopic rod and the screw 71, so that the screw 71 and the screw sleeve 72 are connected by a threaded rotation. The screw 71 can drive the lower end of the insertion rod 62 to move down and rotate until the insertion rod 62 is inserted deep into the soil.

[0030] Working principle: By pressing down on the push-pull member 81, the push-pull member 81 can squeeze the telescopic rod and the screw 71, so that the screw 71 and the screw sleeve 72 are connected by a threaded rotation. The screw 71 can drive the lower insertion rod 62 to move down and rotate until the insertion rod 62 is inserted deep into the soil. Then, according to the diameter of the cable, the servo motor 43 drives the positive and negative threaded rod 42 to rotate. The positive and negative threaded rod 42 drives the transmission block 41 to move outward along the inner wall of the second slide groove 5 through the thread. The transmission block 41 can drive the second fixing member 333 to move together. The second fixing member 333 can drive the connecting rod 332, so that the connecting rod 332 drives the first fixing plate 61 to move closer to the cable side. The first fixing member 331 then drives the slider 32 to move closer to the cable side along the inner wall of the first slide groove 31. The slider 32 can drive the guide roller 2 to move together until the outer surface of the guide roller 2 is tightly attached to the outer surface of the cable. Finally, the cable can be laid.

[0031] In summary, by coordinating the adjustment mechanism 3, drive component 4, second slide 5, stabilizing component 6, transmission component 7, and push-pull component 8, the problem of traditional cable auxiliary transmission devices being unable to be used with cables of different diameters, having certain limitations, requiring workers to replace the devices with those compatible with the cables, which is time-consuming, labor-intensive, and slows down the construction progress is solved.

[0032] The servo motors, screws, and telescopic rods used in this application can be additionally equipped with protective measures that are common knowledge in the field of this technology under different usage environments. These measures include, but are not limited to, the following: protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing. These are common technical means used by those skilled in the art.

[0033] It should be noted that (servo motor, screw and telescopic rod) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the device, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0034] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0035] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0036] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cable laying device for engineering construction, characterized in that: It includes a support frame (1) and guide rollers (2). There are two guide rollers (2), which are located inside the support frame (1). An adjustment mechanism (3) is provided on the outer surface of the guide rollers (2). The adjustment mechanism (3) includes a first slide groove (31), a slider (32) and a connecting component (33). There are four first slide grooves (31), which are opened on the inner wall of the support frame (1). There are four sliders (32), and the outer surfaces of the four sliders (32) are slidably connected to the inner wall of the first slide groove (31). The side of the slider (32) near the guide roller (2) is rotatably connected to the upper and lower ends of the guide roller (2) through bearings. The connecting component (33) is located on the outer surface of the upper slider (32).

2. The cable laying device for engineering construction according to claim 1, characterized in that: The connecting components (33) are provided in four parts. The four connecting components (33) include a first fixing member (331), a connecting rod (332), and a second fixing member (333). The first fixing member (331) is fixedly connected to the outer surface of the upper slider (32) on the side near the upper slider (32). The outer surface of the connecting rod (332) is rotatably connected to the inner wall of the first fixing member (331) through a rotating shaft. The inner wall of the second fixing member (333) is rotatably connected to the outer surface of the connecting rod (332) through a rotating shaft.

3. The cable laying device for engineering construction according to claim 2, characterized in that: The second fixing member (333) has a drive assembly (4) on its outer surface. The drive assembly (4) includes a transmission block (41), a positive and negative threaded rod (42), and a servo motor (43). There are two transmission blocks (41). The outer surfaces of the two transmission blocks (41) are fixedly connected to the outer surface of the second fixing member (333). The outer surface of the positive and negative threaded rod (42) is rotatably connected to the inner wall of the transmission block (41) by a thread. The outer surface of the positive and negative threaded rod (42) is rotatably connected to the inner wall of the support frame (1) by a bearing. The output end of the servo motor (43) is fixedly connected to the front end face of the positive and negative threaded rod (42). The rear surface of the servo motor (43) is fixedly connected to the front surface of the support frame (1).

4. The cable laying device for engineering construction according to claim 3, characterized in that: The inner wall of the support frame (1) is provided with a second sliding groove (5). There are two second sliding grooves (5), and the inner walls of the two second sliding grooves (5) are slidably connected to the lower surface of the transmission block (41).

5. The cable laying device for engineering construction according to claim 1, characterized in that: The outer surface of the support frame (1) is provided with a stabilizing component (6). There are four stabilizing components (6). Each of the four stabilizing components (6) includes a fixing plate (61) and a plug rod (62). The fixing plate (61) is fixedly connected to the outer surface of the fixing plate (61) on the side near the support frame (1). The outer surface of the plug rod (62) is slidably connected to the inner wall of the fixing plate (61).

6. The cable laying device for engineering construction according to claim 5, characterized in that: The upper surface of the insertion rod (62) is provided with a transmission assembly (7), and four transmission assemblies (7) are provided. Each of the four transmission assemblies (7) includes a screw (71) and a screw sleeve (72). The lower end face of the screw (71) is fixedly connected to the upper end face of the insertion rod (62). The inner wall of the screw sleeve (72) is rotatably connected to the outer surface of the screw (71) by a thread. The side of the screw sleeve (72) near the support frame (1) is fixedly connected to the outer surface of the support frame (1).

7. A cable laying device for engineering construction according to claim 6, characterized in that: The upper end face of the screw (71) is provided with a push-pull assembly (8). The push-pull assembly (8) includes a push-pull member (81), a telescopic column (82), and a pull ring (83). The lower end face of the push-pull member (81) is rotatably connected to the upper end face of the screw (71) through a bearing. The lower end face of the telescopic column (82) is fixedly connected to the upper surface of the support frame (1). The upper end face of the telescopic column (82) is fixedly connected to the lower surface of the push-pull member (81). The lower end face of the pull ring (83) is fixedly connected to the upper surface of the push-pull member (81).

Images