Cable erecting device for building mechanical and electrical installation

Abstract

The utility model belongs to the technical field of cable erection, and particularly relates to a cable erection device for building mechanical and electrical installation, which comprises a base, a supporting frame arranged at the top of the base, a sliding block connected in the supporting frame in a sliding manner and a cable erection assembly arranged at the top of the sliding block, the cable erecting assembly comprises a first erecting bottom plate arranged at the top of the sliding block, a first fixing top plate detachably connected to the top of the first erecting bottom plate, sliding rails symmetrically arranged on the two sides of the first erecting bottom plate, fixing rods installed in the sliding rails, and a second erecting bottom plate arranged above the sliding rails. The buffer springs sleeve the outer walls of the fixing rods; and the second fixing top plate is arranged at the top of the second erecting bottom plate through a fastening assembly. According to the utility model, the height of cable erection can be adjusted according to electromechanics, and when the cable on one side of the support frame is pulled by external force, the cable can be buffered through the buffer cable, so that the problem that the cable is broken instantly after being pulled is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable installation, and in particular relates to a cable installation device for building electromechanical installation. Background Art

[0002] Cable laying is to support the cables to ensure that the cables are unobstructed from the power end to the equipment end. Cable laying will not affect the normal operation of other equipment. At the construction site, in order to meet the construction needs, it is necessary to install building mechanical and electrical equipment on the construction site. The building mechanical and electrical equipment needs to be powered on and connected to the power supply, but the power supply is not set up next to the building mechanical and electrical equipment. Therefore, it is necessary to lay the power cable and then connect the power cable to the cable of the building mechanical and electrical equipment. At present, special cable laying devices are used to lay cables.

[0003] The Chinese patent with the authorization announcement number CN 220585902 U discloses a cable installation device for building electromechanical installation, including a top plate, a servo motor is fixedly installed on the surface of the top plate, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a cable fixing assembly, the bottom of the top plate is fixedly connected with a support plate, one end of the support plate is fixedly connected with a base, one side of the base is provided with a T-shaped groove, and the inner wall of the T-shaped groove is provided with a circular groove. The cable installation device for building electromechanical installation can adjust the height of the cable installation, but when the cable is installed, the cable fixing assembly is used to fix the cable. When the cable is pulled, it is easy to cause the cable to break instantly or the connector to loosen because there is no room for buffering, thereby affecting the use of electromechanical equipment. Utility Model Content

[0004] In view of the above problems, the purpose of the present utility model is to provide a cable laying device for building mechanical and electrical installation to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a cable laying device for building mechanical and electrical installation, comprising a base, a supporting frame arranged on the top of the base, a sliding block slidably connected to the inside of the supporting frame, and a cable laying assembly arranged on the top of the sliding block, wherein the cable laying assembly comprises a first laying base plate arranged on the top of the sliding block, a first fixed top plate detachably connected to the top of the first laying base plate and used for positioning the cable, sliding rails symmetrically arranged on both sides of the first laying plate, a fixed rod installed inside the sliding rails, a second laying base plate arranged above the sliding rails and slidably connected to the fixed rod through a movable block, a buffer spring sleeved on the outer wall of the fixed rod and located on the side of the second laying base plate away from the first laying base plate, and a second fixed top plate arranged on the top of the second laying base plate through a fastening assembly and used for positioning the cable.

[0006] The beneficial effects of the utility model are as follows: by arranging a cable installation component on the support frame, not only can the height of the cable installation be adjusted according to the electromechanical system, but also when the cable on one side of the support frame is pulled by an external force, the buffer cable can be used for buffering, thereby avoiding the problem of the cable being instantly broken due to being pulled.

[0007] In order to avoid the problem of the cable breaking instantly due to being pulled:

[0008] As a further improvement of the above technical solution: the cable between the first mounting base plate and the second mounting base plate is a buffer cable, and the length between the buffer cables is greater than the distance between the first mounting base plate and the second mounting base plate when the cables are not pulled by external force.

[0009] The beneficial effect of this improvement is that when one end of the cable is pulled by an external force, the second mounting base plate close to the external force side slides to the side away from the slider and compresses the buffer spring, thereby expanding the distance between the first mounting base plate and the second mounting base plate, and straightening the buffer cable, thereby avoiding the problem of the cable breaking instantly due to being pulled. After the external force is removed, the second mounting base plate is reset under the elastic action of the buffer spring.

[0010] To facilitate the fixing of cables between the two second mounting base plates:

[0011] As a further improvement of the above technical solution: a plurality of cable grooves are evenly opened on the top of the first mounting base plate, a plurality of slots matching the cable grooves are symmetrically opened on the bottom of the first fixed top plate, and the first mounting base plate and the first fixed top plate are connected by fastening bolts.

[0012] The beneficial effect of this improvement is that when fixing the cables between the two second mounting base plates, the cables are first placed in the cable trough, and then the first fixed top plate is clamped on the first mounting base plate, and the first mounting base plate and the first fixed top plate are connected together using fastening bolts.

[0013] In order to better fix the cable without wearing it out:

[0014] As a further improvement of the above technical solution: the inner bottom wall of the card slot is provided with a rubber bump.

[0015] The beneficial effect of this improvement is: by setting the rubber protrusion, when the first fixed top plate is clamped on the first mounting bottom plate, the rubber protrusion contacts the cable, which can increase the friction between the first mounting top plate and the cable without causing wear to the cable, thereby better positioning the cable.

[0016] To facilitate the preparation of buffer cables:

[0017] As a further improvement of the above technical solution: a winding roller is arranged inside the second mounting base plate, and a plurality of wire threading channels corresponding to the cable troughs are arranged on the top of the winding roller through a partition, and a positioning block is arranged on the top of the second fixed top plate and directly above each of the wire threading channels.

[0018] The beneficial effect of this improvement is: after fixing the cable between the two second mounting bases, the two ends of the cable are respectively passed through the threading channel and placed on the winding roller, a buffer cable is reserved between the first mounting base and the second mounting base, the second fixed top plate is clamped on the second mounting base, and the positioning block is used to limit the cable.

[0019] To secure the cable after pre-setting the buffer cable:

[0020] As a further improvement of the above technical solution: the fastening assembly includes a first connecting plate symmetrically arranged on both sides of the second mounting base plate, a second connecting plate symmetrically arranged on the top of the two connecting plates and connected to the second fixed top plate, a guide rod slidably connected to the second connecting plate is arranged on the top of the first connecting plate, and a tension spring for connecting the second connecting plate and the guide rod is arranged on the outer wall of the guide rod and located on the top of the second connecting plate.

[0021] The beneficial effect of this improvement is: when reserving a buffer cable, the second fixed top plate is pulled upward, driving the second connecting plate to slide along the guide rod and compressing the tension spring. After the cable is placed, the second fixed top plate is driven downward by the elastic action of the tension spring to fit the second mounting bottom plate, and the cable is fixed under the action of the positioning block.

[0022] To facilitate the adjustment of the cable installation height:

[0023] As a further improvement of the above technical solution: a screw rod which is threadedly connected with the slider for transmission is arranged inside the support frame and at one end of the slider, and a motor is installed at the top end of the screw rod.

[0024] The beneficial effect of this improvement is that when adjusting the height of the cable installation, the motor is turned on to drive the screw rod to rotate, driving the slider to slide along the screw rod and the support frame, thereby driving the entire cable installation assembly to adjust the height.

[0025] To facilitate fixing the position of the support frame:

[0026] As a further improvement of the above technical solution: stabilizing rods are arranged around the base, and a positioning rod is penetrated through one side of the stabilizing rod away from the base.

[0027] The beneficial effect of this improvement is that when fixing the support frame, the positioning rod is inserted into the ground along the stabilizing rod, so that the stabilizing rod and the base can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a side view stereoscopic structural schematic diagram of the utility model;

[0029] Figure 2 This is a front view structural schematic diagram of the utility model;

[0030] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0031] Figure 4 It is a left-side cross-sectional structural schematic diagram of the utility model;

[0032] Figure 5 It is a right side cross-sectional structural schematic diagram of the utility model.

[0033] In the figure: 1. base; 2. support frame; 3. slider; 4. first mounting bottom plate; 5. first fixed top plate; 6. slide rail; 7. fixed rod; 8. movable block; 9. second mounting bottom plate; 10. buffer spring; 11. second fixed top plate; 12. cable trough; 13. card slot; 14. fastening bolt; 15. rubber bump; 16. winding roller; 17. partition; 18. threading channel; 19. positioning card block; 20. first connecting plate; 21. second connecting plate; 22. guide rod; 23. tension spring; 24. screw rod; 25. motor; 26. stabilizing rod; 27. positioning rod; 28. buffer cable. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, a cable laying device for building mechanical and electrical installation comprises a base 1, a support frame 2 arranged on the top of the base 1, a slider 3 slidably connected to the inside of the support frame 2, and a cable laying assembly arranged on the top of the slider 3, wherein the cable laying assembly comprises a first laying bottom plate 4 arranged on the top of the slider 3, a first fixed top plate 5 detachably connected to the top of the first laying bottom plate 4 and used for positioning the cable, slide rails 6 symmetrically arranged on both sides of the first laying plate, a fixed rod 7 installed inside the slide rail 6, a second laying bottom plate 9 arranged above the slide rail 6 and slidably connected to the fixed rod 7 through a movable block 8, a buffer spring 10 sleeved on the outer wall of the fixed rod 7 and located on the side of the second laying bottom plate 9 away from the first laying bottom plate 4, and a fastening assembly arranged through the fastening assembly. A second fixed top plate 11 is arranged on the top of the second mounting base plate 9 and is used to position the cable. By arranging a cable mounting assembly on the support frame 2, not only can the height of the cable mounting be adjusted according to the electromechanical system, but also when the cable on one side of the support frame 2 is pulled by an external force, the buffer cable 28 can be used for buffering, so as to avoid the problem of the cable being instantly broken after being pulled. The cable between the first mounting base plate 4 and the second mounting base plate 9 is the buffer cable 28. The length of the buffer cable 28 is greater than the distance between the first mounting base plate 4 and the second mounting base plate 9 when the cable is not pulled by an external force. When one end of the cable is pulled by an external force, the second mounting base plate 9 close to the external force side slides to the side away from the slider 3, and the buffer spring 10 is pressed. The first mounting bottom plate 4 is compressed to expand the distance between the first mounting bottom plate 4 and the second mounting bottom plate 9, and the buffer cable 28 is straightened, thereby avoiding the problem of the cable being instantly broken due to being pulled. After the external force is removed, the second mounting bottom plate 9 is driven to reset under the elastic action of the buffer spring 10. The top of the first mounting bottom plate 4 is evenly provided with a plurality of cable grooves 12, and the bottom of the first fixed top plate 5 is symmetrically provided with a plurality of card grooves 13 adapted to the cable grooves 12. The first mounting bottom plate 4 and the first fixed top plate 5 are connected by fastening bolts 14. When fixing the cable between the two second mounting bottom plates 9, the cable is first placed in the cable groove 12, and then the first fixed top plate 5 is clamped on the first mounting bottom plate 4, and the fastening bolts 14 are used. The first erection bottom plate 4 is connected with the first fixed top plate 5, and the inner bottom wall of the card slot 13 is provided with a rubber protrusion 15. By providing the rubber protrusion 15, when the first fixed top plate 5 is stuck on the first erection bottom plate 4, the rubber protrusion 15 contacts the cable, which can increase the friction between the first erection top plate and the cable without causing wear to the cable, and better position the cable. A winding roller 16 is provided inside the second erection bottom plate 9, and a plurality of groups of threading channels 18 corresponding to the cable trough 12 are provided on the top of the second fixed top plate 11 through a partition 17. A positioning block 19 is provided on the top of each of the threading channels 18. After fixing the cables between the two second erection bottom plates 9,Pass both ends of the cable through the threading channel 18 respectively and place them on the winding roller 16, reserve a buffer cable 28 between the first mounting base plate 4 and the second mounting base plate 9, clamp the second fixed top plate 11 on the second mounting base plate 9, and use the positioning block 19 to limit the cable. The fastening assembly includes a first connecting plate 20 symmetrically arranged on both sides of the second mounting base plate 9, and a second connecting plate 21 symmetrically arranged on the top of the two connecting plates and connected to the second fixed top plate 11. A guide rod 22 slidably connected to the second connecting plate 21 is arranged on the top of the first connecting plate 20, and a tension spring 23 for connecting the second connecting plate 21 and the guide rod 22 is arranged on the outer wall of the guide rod 22 and located on the top of the second connecting plate 21. When reserving the buffer cable 28, pull the second fixed top plate 11 upward to drive the second connecting plate 21 to slide along the guide rod 22 and tension the tension spring 2 3 is compressed. After the cable is placed, the second fixed top plate 11 is moved down to fit with the second installation bottom plate 9 under the elastic action of the tension spring 23, and the cable is fixed under the action of the positioning block 19. A screw rod 24 is provided inside the support frame 2 and at one end of the slider 3, which is screwed with the slider 3. A motor 25 is installed at the top of the screw rod 24. When adjusting the height of the cable installation, the motor 25 is turned on to drive the screw rod 24 to rotate, and the slider 3 is driven to slide along the screw rod 24 and the support frame 2, so that the height of the entire cable installation assembly can be adjusted. Stabilizing rods 26 are provided around the base 1, and positioning rods 27 are provided on the side of the stabilizing rod 26 away from the base 1. When fixing the support frame 2, the positioning rod 27 is inserted underground along the stabilizing rod 26, so that the stabilizing rod 26 and the base 1 can be fixed.

[0036] The working principle and use process of the utility model are as follows: when in use, the device is moved to a suitable position, and the positioning rod 27 is inserted underground along the stabilizing rod 26, so that the stabilizing rod 26 and the base 1 can be fixed. When fixing the cable between the two second mounting base plates 9, the cable is first placed in the cable groove 12, and then the first fixed top plate 5 is clamped on the first mounting base plate 4, and the rubber protrusion 15 contacts the cable. The first mounting base plate 4 and the first fixed top plate 5 are connected together with the fastening bolts 14 to position the cable. After fixing the cable between the two second mounting base plates 9, the second fixed top plate 11 is pulled upward to drive the second connecting plate 21 to slide along the guide rod 22, and the tension spring 23 is compressed, and the two ends of the cable are respectively passed through the threading channel 18 and placed on the winding roller 16, and the first mounting base plate 4 and the second mounting base plate are reserved. A buffer cable 28 is arranged between the base plates 9. After the cable is placed, the second fixed top plate 11 is driven downward to fit with the second mounting base plate 9 under the elastic action of the tension spring 23, and the cable is fixed under the action of the positioning block 19. Then the motor 25 is turned on to drive the screw rod 24 to rotate, and the slider 3 is driven to slide along the screw rod 24 and the support frame 2, so as to drive the entire cable mounting assembly to adjust the height. When one end of the cable is pulled by an external force, the second mounting base plate 9 close to the external force side slides toward the side away from the slider 3, and compresses the buffer spring 10, thereby expanding the distance between the first mounting base plate 4 and the second mounting base plate 9, and straightening the buffer cable 28, thereby avoiding the problem of the cable being instantly broken due to being pulled. After the external force is removed, the second mounting base plate 9 is reset under the elastic action of the buffer spring 10.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A cable laying device for building mechanical and electrical installation, comprising a base (1), a support frame (2) arranged on the top of the base (1), a slider (3) slidably connected inside the support frame (2), and a cable laying assembly arranged on the top of the slider (3), characterized in that: The cable installation assembly comprises a first installation base plate (4) arranged on the top of the slider (3), a first fixed top plate (5) detachably connected to the top of the first installation base plate (4) and used for positioning the cable, slide rails (6) symmetrically arranged on both sides of the first installation plate, a fixed rod (7) installed inside the slide rails (6), a second installation base plate (9) arranged above the slide rails (6) and slidably connected to the fixed rod (7) through a movable block (8), a buffer spring (10) sleeved on the outer wall of the fixed rod (7) and located on the side of the second installation base plate (9) away from the first installation base plate (4), and a second fixed top plate (11) arranged on the top of the second installation base plate (9) through a fastening assembly and used for positioning the cable.

2. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The cable between the first mounting base plate (4) and the second mounting base plate (9) is a buffer cable (28), and the length of the buffer cable (28) is greater than the distance between the first mounting base plate (4) and the second mounting base plate (9) when the cable is not pulled by an external force.

3. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The top of the first mounting base plate (4) is evenly provided with a plurality of cable troughs (12), the bottom of the first fixed top plate (5) is symmetrically provided with a plurality of slots (13) adapted to the cable troughs (12), and the first mounting base plate (4) and the first fixed top plate (5) are connected via fastening bolts (14).

4. A cable laying device for building mechanical and electrical installation according to claim 3, characterized in that: The inner bottom wall of the clamping slot (13) is provided with a rubber protrusion (15).

5. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: A winding roller (16) is arranged inside the second mounting base plate (9), and a plurality of groups of threading channels (18) corresponding to the cable troughs (12) are arranged on the top of the winding roller (16) through a partition plate (17), and a positioning block (19) is arranged on the top of the second fixed top plate (11) and directly above each of the threading channels (18).

6. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The fastening assembly comprises a first connecting plate (20) symmetrically arranged on both sides of a second mounting base plate (9), and a second connecting plate (21) symmetrically arranged on the top of the two connecting plates and connected to a second fixed top plate (11); a guide rod (22) slidably connected to the second connecting plate (21) is arranged on the top of the first connecting plate (20); and a tension spring (23) for connecting the second connecting plate (21) and the guide rod (22) is arranged on the outer wall of the guide rod (22) and located on the top of the second connecting plate (21).

7. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: A screw rod (24) is provided inside the support frame (2) and at one end of the slider (3) and is threadedly connected to the slider (3). A motor (25) is installed at the top end of the screw rod (24).

8. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: Stabilizing rods (26) are arranged around the base (1), and positioning rods (27) are arranged through the side of the stabilizing rod (26) away from the base (1).

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