Road weak current equipment installation assistor

Abstract

The utility model relates to the technical field of installation assistors, and discloses a road weak current equipment installation assistor which comprises a fixing base, a supporting base, a connecting fixing block, an extrusion limiting block, an anti-skid pad and a sliding limiting supporting plate and further comprises a supporting telescopic rod, a protective cover plate and a fixing assembly. The front face and the back of the supporting base are fixedly connected with connecting and fixing blocks, and the interior of the fixing base is slidably connected with an extrusion limiting block. A sliding limiting supporting plate on a sliding threaded connecting block is driven to be adjusted downwards through rotation of a limiting mounting base, so that a fixing assembly is contained in a fixing base, a protective cover plate is driven to move downwards through an arranged supporting telescopic rod, and a first threaded rod is connected into a clamping groove of the fixing base; the weak current equipment can be sealed and stored in severe weather, the effect of protecting the interior of the equipment is achieved, the fixing effect of the equipment is improved, and the service life of the weak current equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of installation assistants, in particular to an installation assistant for road weak current equipment. Background Art

[0002] In road environments, weak-current equipment needs to be installed securely. For example, the auxiliary device may need to have a suitable installation structure, such as an adjustable clamp or a fixed base, to adapt to the installation requirements of different types of weak-current equipment (such as surveillance cameras, signal transmitters, etc.). This is similar to the slide structure provided for the working device (such as marking rollers and grooving machines) in the auxiliary device for the installation of intelligent weak-current lines in buildings. The slide can fix the working device with bolts and can be moved up and down to the appropriate position under the drive of the screw rod for operation.

[0003] According to the description of an auxiliary fixing device for high-definition weak-current system monitoring and installation disclosed on the patent website (authorization announcement number: CN 216813664 U), "The present utility model discloses an auxiliary fixing device for high-definition weak-current system monitoring and installation, including a fixed base, an automatic fixing frame, a linear electric guide rail, an electric connecting slider, a reverse-threaded screw and an automatic fixing ring. Sliding grooves are provided on both sides of the upper surface of the fixed base, and an automatic fixing frame is provided through the middle of the sliding groove. The present utility model uses the automatic fixing frame to enable the reverse-threaded screw to rotate forward and reverse under the action of a three-phase motor. When the reverse-threaded screw rotates forward, the threaded ring assemblies at both ends of the reverse-threaded screw can move inward, so that the automatic fixing ring in the middle of the threaded ring assembly drives the automatic fixing frame to gather inward, thereby achieving the fixation of the high-definition weak-current system monitoring equipment."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During the use of this utility model, since the device is placed in the designated installation position when in use, the high-definition weak-current system monitoring equipment is placed in the center position of the upper surface of the fixed base, so that the reverse thread screw rotates forward and reverse. When the reverse thread screw rotates forward, the threaded ring assemblies at both ends of the reverse thread screw can move inward. When installing this equipment on the road, frequent bad weather will be encountered, and rain and dust will enter the interior of the equipment. Long-term accumulation will cause erosion and damage to the internal structure of the equipment, affecting the fixing effect of the equipment and the service life of the weak-current equipment. In order to achieve the fixation of the high-definition weak-current system monitoring equipment, it is necessary to improve the road weak-current equipment installation assistant to solve the above problems. Utility Model Content

[0006] In order to overcome the problem that the internal structure of the road weak current equipment installation auxiliary device is damaged and affects the equipment fixing effect after encountering bad weather.

[0007] The technical solution of the utility model is: a road weak current equipment installation assistant, including a fixed base, a support base, a connecting fixed block, an extrusion limit block, an anti-slip pad, a sliding limit support plate, and also includes a supporting telescopic rod, a protective cover plate and a fixed component. The bottom of the fixed base is fixedly connected to the supporting base, the front and back of the supporting base are fixedly connected to the connecting fixed block, the internal sliding connection of the fixed base is connected to the extrusion limit block, the inner side of the extrusion limit block is fixedly connected to the anti-slip pad, the internal sliding connection of the fixed base is connected to the sliding limit support plate, the fixed component is arranged inside the fixed base, and a protective cover plate is arranged at the bottom of the fixed base. A supporting telescopic rod is fixedly connected between the protective cover plate and the fixed base, and the protective cover plate is pushed to be extended and retracted by the provided supporting telescopic rod, so that it plays a role of sealing and protecting the fixed base.

[0008] Preferably, the provided fixed base plays a role of fixing and limiting the components inside the structure, so that the equipment has stability during operation; the provided support base plays a supporting role for the equipment; the provided connecting and fixing blocks play a connecting and fixing role for the installation of the equipment; the provided extrusion limiting blocks are used to play a role of extrusion limiting on the weak current equipment, meeting the needs of equipment fixation; the provided anti-slip pads have a stable fixing effect on the fixation of the equipment; the provided sliding limiting support plates play a limiting and supporting role for the fixed components.

[0009] Preferably, the fixed base is provided with a sliding groove at a position corresponding to the protective cover plate, and the protective cover plate moves inside the sliding groove. The protective cover plate is limited when sliding inside the sliding groove by the sliding groove provided inside the fixed base at a position corresponding to the protective cover plate.

[0010] Preferably, the top of the fixed base is fixedly connected to a supporting telescopic rod, the top of the supporting telescopic rod is fixedly connected to a protective cover plate, the protective cover plate is movably connected to the inside of the fixed base, the inside of the fixed base is fixedly connected to a limited mounting seat, the inside of the supporting base is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first threaded rod, the first threaded rod rotates inside the limited mounting seat, the external thread of the first threaded rod is connected to a sliding threaded connecting block, the sliding threaded connecting block is fixedly connected to the inside of the sliding limited support plate, and the first threaded rod is driven by the set first motor to rotate inside the limited mounting seat, and the sliding limited support plate is driven up and down by the threaded connection of the sliding threaded connecting block, which has an adjusting function.

[0011] Preferably, the fixed base is provided with a sliding groove at a position corresponding to the sliding threaded connecting block, and the sliding threaded connecting block slides inside the sliding groove. The sliding threaded connecting block is limited when sliding inside the sliding groove by the sliding groove provided at the position corresponding to the sliding threaded connecting block inside the fixed base.

[0012] Preferably, the fixing assembly includes a second motor, the second motor is fixedly connected to the left side of the fixed base, the output end of the second motor is fixedly connected to a rotating connecting shaft, the outside of the rotating connecting shaft is fixedly connected to the first gear, the outside of the first gear is meshed with the second gear, the right side of the rotating connecting shaft is fixedly connected to the second threaded rod, the inside of the second gear is fixedly connected to the second threaded rod, the outside of the second threaded rod is threadedly connected to a threaded sliding block, the extrusion limit block is arranged on the top of the threaded sliding block, the threaded sliding block slides inside the fixed base, and the rotating connecting shaft is driven to rotate by the set second motor, and the second threaded rod inside the fixed base is driven to rotate by the meshing connection between the first gear and the second gear.

[0013] Preferably, the sliding limit support plate is provided with a sliding groove at a position corresponding to the threaded sliding block, and the threaded sliding block slides inside the sliding groove. The threaded sliding block is limited when sliding inside the sliding groove by the sliding groove provided at the position corresponding to the threaded sliding block inside the sliding limit support plate.

[0014] Preferably, two second threaded rods are provided, and the two second threaded rods are symmetrically rotatably connected inside the fixed base. By providing the two second threaded rods, the threaded sliding block has a synchronous effect when moving.

[0015] The beneficial effects of the utility model are as follows: compared with the adjustable and telescopic road weak-current equipment installation auxiliary device, the sliding limit support plate on the sliding threaded connection block is adjusted downward by rotating the limit mounting seat, so that the fixed component is retracted into the interior of the fixed base, and the protective cover plate is driven downward by the provided supporting telescopic rod, so that the first threaded rod is connected to the inside of the card slot of the fixed base, so that it can be sealed and stored in bad weather, which has a protective effect on the interior of the equipment, improves the fixing effect of the equipment and the service life of the weak-current equipment, thereby effectively solving the problem of internal structure damage caused by the invasion of rain and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure on the right side of the appearance of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixed base of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fixed component of the utility model;

[0020] Figure 5 This is a schematic cross-sectional view of the fixing assembly of the present invention.

[0021] Explanation of the accompanying drawings: 1. Fixed base; 2. Support base; 3. Connecting and fixing block; 4. Extrusion limit block; 5. Anti-slip pad; 6. Sliding limit support plate; 801. Support telescopic rod; 802. Protective cover; 803. Limit mounting seat; 804. First motor; 805. First threaded rod; 806. Sliding threaded connecting block; 901. Second motor; 902. Rotating connecting shaft; 903. First gear; 904. Second gear; 905. Second threaded rod; 906. Threaded sliding block. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1-Figure 5 The utility model provides an embodiment: a road weak current equipment installation assistant, comprising a fixed base 1, a support base 2, a connecting and fixing block 3, an extrusion limit block 4, an anti-slip pad 5, a sliding limit support plate 6, and also comprising a support telescopic rod 801, a protective cover plate 802 and a fixed component. The bottom of the fixed base 1 is fixedly connected to the support base 2, the front and back of the support base 2 are fixedly connected to the connecting and fixing block 3, the interior of the fixed base 1 is slidably connected to the extrusion limit block 4, the inner side of the extrusion limit block 4 is fixedly connected to the anti-slip pad 5, the interior of the fixed base 1 is slidably connected to the sliding limit support plate 6, the fixed component is arranged inside the fixed base 1, a protective cover plate 802 is provided at the bottom of the fixed base 1, a support telescopic rod 801 is fixedly connected between the protective cover plate 802 and the fixed base 1, and the protective cover plate 802 is pushed to extend and retract by the provided support telescopic rod 801. The fixed base 1 is provided with a closed protection, the components inside the structure are fixed and limited by the provided fixed base 1, so that the equipment has stability during operation, the supporting base 2 is provided with a supporting effect on the equipment, the connecting and fixing block 3 is provided with a connecting and fixing effect on the installation of the equipment, the extrusion limiting block 4 is provided with an extrusion limiting effect on the weak current equipment, meeting the needs of equipment fixation, the anti-slip pad 5 is provided with a stable fixing effect on the fixation of the equipment, and the sliding limiting support plate 6 is provided with a limiting supporting effect on the fixed component, the fixed base 1 is provided with a slide groove at the corresponding position of the protective cover 802, and the protective cover 802 moves inside the slide groove, and the protective cover 802 is limited when sliding inside the slide groove through the slide groove provided at the position corresponding to the protective cover 802 inside the fixed base 1.

[0024] See also Figure 2-Figure 3In this embodiment, the top of the fixed base 1 is fixedly connected to a supporting telescopic rod 801, the top of the supporting telescopic rod 801 is fixedly connected to a protective cover 802, the protective cover 802 is movably connected to the inside of the fixed base 1, the inside of the fixed base 1 is fixedly connected to a limited position mounting seat 803, the inside of the supporting base 2 is fixedly connected to a first motor 804, the output end of the first motor 804 is fixedly connected to a first threaded rod 805, the first threaded rod 805 rotates inside the limited position mounting seat 803, the external thread of the first threaded rod 805 is threadedly connected to a sliding threaded connection block 806, the sliding threaded connection block 806 is fixedly connected to the inside of the sliding limit support plate 6, and is driven by the first motor 804 to drive the first threaded rod 805 to rotate inside the limit mounting seat 803, and the sliding limit support plate 6 is driven to adjust up and down under the action of the threaded connection of the sliding threaded connecting block 806, which has an adjusting function. A sliding groove is opened at the corresponding position of the sliding threaded connecting block 806 on the fixed base 1, and the sliding threaded connecting block 806 slides inside the sliding groove. The sliding threaded connecting block 806 is limited when sliding inside the sliding groove through the sliding groove opened at the position of the sliding threaded connecting block 806 inside the fixed base 1.

[0025] See also Figure 4-Figure 5 In this embodiment, the fixing assembly includes a second motor 901, which is fixedly connected to the left side of the fixed base 1. The output end of the second motor 901 is fixedly connected to a rotating connecting shaft 902, and the outer portion of the rotating connecting shaft 902 is fixedly connected to a first gear 903, and the outer portion of the first gear 903 is meshedly connected to a second gear 904. The right side of the rotating connecting shaft 902 is fixedly connected to a second threaded rod 905, and the inner portion of the second gear 904 is fixedly connected to a second threaded rod 905. The outer portion of the second threaded rod 905 is threadedly connected to a threaded sliding block 906, and an extrusion limit block 4 is provided on the top of the threaded sliding block 906. The threaded sliding block 906 slides inside the fixed base 1, and the second motor is provided. The 901 drive drives the rotating connecting shaft 902 to rotate, and drives the second threaded rod 905 inside the fixed base 1 to rotate through the meshing connection between the first gear 903 and the second gear 904. The sliding limit support plate 6 has a sliding groove at the corresponding position of the threaded sliding block 906. The threaded sliding block 906 slides inside the sliding groove. The sliding groove opened at the position of the threaded sliding block 906 inside the sliding limit support plate 6 is used to limit the threaded sliding block 906 when sliding inside the sliding groove. There are two second threaded rods 905, and the two second threaded rods 905 are symmetrically connected to the inside of the fixed base 1. The two second threaded rods 905 are provided, so that the threaded sliding block 906 has a synchronous effect when moving.

[0026] During operation, when the equipment is precisely fixed, the second motor 901 is started to make the rotating connecting shaft 902 rotate accordingly, and the rotation of the rotating connecting shaft 902 drives the first gear 903 to engage with the second gear 904 for transmission, so that the second threaded rod 905 inside the equipment rotates inside the sliding limit support plate 6, and the rotation of the second threaded rod 905 makes the threaded sliding block 906 slide inside the sliding limit support plate 6, and the sliding of the threaded sliding block 906 realizes the mutual movement of the anti-slip pad 5 on the extrusion limit block 4 to achieve extrusion and fixation of the weak current equipment. When encountering bad weather, the first motor 804 is started to drive the first threaded rod 805 to rotate inside the limit mounting seat 803, and the rotation of the limit mounting seat 803 drives the sliding limit support plate 6 on the sliding threaded connecting block 806 to adjust downward, so that the fixing assembly is retracted into the interior of the fixed base 1, and the protective cover plate 802 is driven downward by the provided supporting telescopic rod 801, so that the first threaded rod 805 is connected to the card slot of the fixed base 1 to achieve sealing.

[0027] Through the above steps, by starting the first motor 804, the first threaded rod 805 is driven to rotate inside the limit mounting seat 803, and the rotation of the limit mounting seat 803 drives the sliding limit support plate 6 on the sliding threaded connection block 806 to adjust downward, so that the fixed component is retracted into the interior of the fixed base 1, and the protective cover plate 802 is driven downward by the set supporting telescopic rod 801, so that the first threaded rod 805 is connected to the inside of the card slot of the fixed base 1 to achieve sealing, so as to solve the problem that the internal structure of the road weak current equipment installation assistant is damaged after encountering bad weather, affecting the equipment fixing effect.

Claims

1. A road weak current equipment installation auxiliary device, comprising a fixed base (1), a support base (2), a connecting fixed block (3), an extrusion limit block (4), an anti-slip pad (5), and a sliding limit support plate (6), characterized in that: The invention also includes a supporting telescopic rod (801), a protective cover plate (802) and a fixing assembly, wherein the bottom of the fixed base (1) is fixedly connected to the supporting base (2), the front and back of the supporting base (2) are fixedly connected to a connecting fixing block (3), the interior of the fixed base (1) is slidably connected to an extrusion limit block (4), the inner side of the extrusion limit block (4) is fixedly connected to an anti-slip pad (5), the interior of the fixed base (1) is slidably connected to a sliding limit support plate (6), the fixing assembly is arranged inside the fixed base (1), the bottom of the fixed base (1) is provided with a protective cover plate (802), and the supporting telescopic rod (801) is fixedly connected between the protective cover plate (802) and the fixed base (1).

2. The road weak current equipment installation assistant according to claim 1, characterized in that: The fixed base (1) is provided with a slide groove at a position corresponding to the protective cover plate (802), and the protective cover plate (802) moves inside the slide groove.

3. The road weak current equipment installation assistant according to claim 1, characterized in that: The top of the fixed base (1) is fixedly connected to a supporting telescopic rod (801), the top of the supporting telescopic rod (801) is fixedly connected to a protective cover plate (802), the protective cover plate (802) is movably connected to the interior of the fixed base (1), the interior of the fixed base (1) is fixedly connected to a limited position mounting seat (803), the interior of the supporting base (2) is fixedly connected to a first motor (804), the output end of the first motor (804) is fixedly connected to a first threaded rod (805), the first threaded rod (805) rotates inside the limited position mounting seat (803), the external thread of the first threaded rod (805) is connected to a sliding threaded connection block (806), and the sliding threaded connection block (806) is fixedly connected to the interior of the sliding limited position support plate (6).

4. The road weak current equipment installation assistant according to claim 3, characterized in that: The fixed base (1) is provided with a sliding groove at a position corresponding to the sliding thread connection block (806), and the sliding thread connection block (806) slides inside the sliding groove.

5. The road weak current equipment installation assistant according to claim 1, characterized in that: The fixed assembly comprises a second motor (901), the second motor (901) being fixedly connected to the left side of the fixed base (1), an output end of the second motor (901) being fixedly connected to a rotating connecting shaft (902), an outer portion of the rotating connecting shaft (902) being fixedly connected to a first gear (903), an outer portion of the first gear (903) being meshedly connected to a second gear (904), a right side of the rotating connecting shaft (902) being fixedly connected to a second threaded rod (905), an inner portion of the second gear (904) being fixedly connected to the second threaded rod (905), an outer portion of the second threaded rod (905) being threadedly connected to a threaded sliding block (906), an extrusion limit block (4) being arranged on the top of the threaded sliding block (906), and the threaded sliding block (906) sliding inside the fixed base (1).

6. The road weak current equipment installation auxiliary device according to claim 5, characterized in that: The sliding limit support plate (6) is provided with a sliding groove at a position corresponding to the threaded sliding block (906), and the threaded sliding block (906) slides inside the sliding groove.

7. The road weak current equipment installation assistant according to claim 5, characterized in that: Two second threaded rods (905) are provided, and the two second threaded rods (905) are symmetrically rotatably connected inside the fixed base (1).

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