CN211428675U

CN211428675U - Distribution box with movable support for electromechanical construction of highway

Info

Publication number: CN211428675U
Application number: CN202020037253.7U
Authority: CN
Inventors: 李明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-04
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a block terminal is used in electromechanical construction of highway of movable support in area, concretely relates to block terminal field, including box, chamber door, the dustproof sealing strip has been pasted to the junction department of box, chamber door, and stay, mounting panel are installed to the inner wall of box, and shock attenuation landing leg, shock attenuation movable support case are installed to the bottom surface of box, and dustproof inlet fan is installed to one side of box, and the lift supporting foot is installed to the bottom of shock attenuation landing leg, and the shock attenuation universal wheel is installed to the bottom surface that the shock attenuation movable support case was removed. The utility model discloses an utilize shock attenuation landing leg and shock attenuation to remove the support case and realize remote transportation respectively and pull the shock attenuation protection in the movement for a long time, when shock attenuation landing leg can be used to on-vehicle remote transportation, carry the inside shock attenuation that supports of car, shock attenuation removal support can be used to cooperate the shock attenuation universal wheel to strengthen the shock attenuation protection to inside electrical equipment when being pulled the removal to guarantee the stable support of this block terminal in daily work, improve the practicality of this block terminal.

Description

Distribution box with movable support for electromechanical construction of highway

Technical Field

The utility model relates to a block terminal technical field, more specifically say, the utility model particularly relates to a block terminal is used in electromechanical construction of highway of movable support in area.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation and environmental protection effect.

The electromechanical engineering of the highway is also called as the intelligent traffic system engineering of the highway. The highway electromechanical system mainly comprises three systems and a tunnel electromechanical system, wherein the three systems comprise: monitoring systems (toll gate and road monitoring), toll systems, communication systems; the tunnel electromechanical system generally comprises a tunnel monitoring system, a tunnel ventilation and lighting system, a tunnel power supply and distribution system, a tunnel fire alarm system and the like.

Along with the improvement of building construction mechanization degree, most electric power construction equipment in the highway construction all need the block terminal as electric power frequency conversion transmission equipment, and present traditional block terminal can not adapt to highway construction this kind often needs remote transportation and long-distance needs pull the needs of removal, and traditional block terminal has the problem that carries the trouble and the vibrations in the way of long-distance transportation are fragile inside electrical equipment in the in-service use.

Therefore, it is highly desirable to provide a distribution box with a movable support, which is convenient for long-distance transportation and can provide shock absorption and protection for the electromechanical construction of a highway.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the embodiment of the utility model provides a distribution box with a movable support for electromechanical construction of a highway, through setting up a shock-absorbing support leg and a shock-absorbing movable support structure, the shock-absorbing protection in remote transportation and long-distance traction movement is realized by using the shock-absorbing support leg and the shock-absorbing movable support box respectively, when the shock-absorbing support leg can be used for vehicle-mounted remote transportation, the interior of a vehicle is supported and damped, the shock-absorbing movable support can be used for reinforcing the shock-absorbing protection to the interior electrical equipment by matching with a shock-absorbing universal wheel when being pulled to move, so as to provide protection for the interior equipment of the distribution box, and realize movement and a supporting mechanism, ensure the stable support of the distribution box in daily work; additionally, the utility model discloses a set up dustproof construction, utilize dustproof sealing strip and dustproof air inlet fan mechanism to realize the function to the aeration cooling of block terminal internal environment, prevent when the high-efficient radiating of internal plant that the raise dust when guaranteeing the building construction from getting into the danger that leads to producing the static spark, thoroughly stop to pile up the incident that leads to the block terminal to take place the electric leakage because of the dust, improve the security performance of this switch board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal is used in electromechanical construction of highway of movable support in area, the power distribution box comprises a box body, the front side transposition of box is connected with the chamber door, one side fixed mounting of chamber door has the hasp, dustproof sealing strip has been posted in the combination department of box, chamber door, the both sides fixed mounting of box inner wall has a plurality of stays and symmetrical formula distribution, the top surface friction of stay is connected with the mounting panel, the bottom surface fixed mounting of box has shock attenuation landing leg, shock attenuation to remove the support case, one side fixed mounting of box has dustproof fan that advances, the bottom movable mounting of shock attenuation landing leg has the lift spike, the bottom surface fixed mounting that the support case was removed in the shock attenuation has the shock attenuation.

In a preferred embodiment, the shock absorption leg is a hollow cylindrical structure, a telescopic rod is movably mounted inside the shock absorption leg, and damping fluid is filled inside the shock absorption leg.

In a preferred embodiment, the telescopic rod is movably sleeved on the top end of the lifting arm brace, the lifting arm brace is of a round table structure, and the bottom surface of the lifting arm brace is provided with anti-skid grains.

In a preferred embodiment, an air inlet duct and an air outlet are respectively arranged at two ends of the dustproof air inlet fan, the end part of the air outlet penetrates through the side wall of the box body and extends into the box body, a dustproof net is fixedly mounted at the bottom end of the inner cavity of the air inlet duct, and a turbofan is rotatably mounted in the dustproof air inlet fan.

In a preferred embodiment, the bottom end of the air inlet duct is provided with an air inlet, and the bottom end of the air inlet is parallel to the ground.

In a preferred embodiment, a fixed rail and a movable slide rail are slidably mounted on the inner wall of the damping movable bracket box, an upper slide block and a bottom slide block are respectively slidably mounted on the bottom surface of the fixed rail and the top surface of the movable slide rail, telescopic brackets are rotatably mounted on the inner sides of the upper slide block and the bottom slide block, and damping springs are arranged on the inner sides of the upper slide block and the bottom slide block.

In a preferred embodiment, the top surface of the fixed rail and the bottom surface of the movable slide rail are respectively and fixedly connected with the bottom surface of the box body and the top end of the damping universal wheel, pins are fixedly mounted on the surfaces of the upper slider and the bottom slider, and two ends of the damping spring are sleeved on the surfaces of the pins of the upper slider and the bottom slider.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up shock attenuation landing leg and shock attenuation and remove the support structure, utilize shock attenuation landing leg and shock attenuation to remove the support case and realize the shock attenuation protection in long-distance transportation and the long-distance traction movement respectively, when shock attenuation landing leg can be used to on-vehicle long-distance transportation, support the shock attenuation in carrying the car inside, shock attenuation removes the support and can be used for cooperating the shock attenuation universal wheel when being pulled and remove and strengthen the shock attenuation protection to internal electrical equipment, provide the protection for block terminal internal equipment, and realize removing and supporting mechanism, guarantee the stable support of this block terminal in daily work, improve the practicality of this block terminal;

2. the utility model discloses a set up dustproof construction, utilize dustproof sealing strip and dustproof air inlet fan mechanism to realize the function to the aeration cooling of block terminal internal environment, prevent when the high-efficient radiating of internal plant that raise dust when guaranteeing the building construction and get into the danger that leads to producing the static spark, thoroughly stop because of the dust piles up the incident that leads to the block terminal to take place the electric leakage, improve the security performance of this switch board.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the structural schematic diagram of the shock-absorbing support leg of the present invention.

Fig. 3 is the structure diagram of the dustproof air intake fan of the present invention.

Fig. 4 is the internal structure diagram of the damping movable support box of the present invention.

The reference signs are: 1. a box body; 2. a box door; 3. a dust seal strip; 4. locking; 5. a shock-absorbing leg; 6. a lifting arm brace; 7. mounting a plate; 8. a dustproof air inlet fan; 9. a stay; 10. a shock absorbing mobile rack box; 11. a shock-absorbing universal wheel; 51. a telescopic rod; 52. damping fluid; 81. an air inlet duct; 82. a dust screen; 83. a turbofan; 84. an air outlet; 101. a fixed rail; 102. an upper slide block; 103. a telescopic bracket; 104. a bottom slider; 105. moving the slide rail; 106. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The distribution box with the movable support for the electromechanical construction of the highway comprises a box body 1, a box door 2 is connected to the front side of the box body 1 in a twisted mode, a lock catch 4 is fixedly mounted on one side of the box door 2, a dustproof sealing strip 3 is attached to the joint of the box body 1 and the box door 2, a plurality of supporting strips 9 and symmetrical distribution are fixedly mounted on the two sides of the inner wall of the box body 1, the supporting strips 9 are connected with a mounting plate 7 in a friction mode, damping supporting legs 5 are fixedly mounted on the bottom surface of the box body 1, the damping movable support box 10 is mounted on one side of the box body 1, a dustproof fan 8 is mounted on one side of the damping supporting legs 5, lifting supporting legs 6 are movably mounted at the bottom ends of the damping supporting legs 5.

The implementation mode is specifically as follows: by arranging the damping support leg 5 and the damping movable support structure, damping protection in remote transportation and long-distance traction movement is realized by utilizing the damping support leg 5 and the damping movable support box 10 respectively, when the damping support leg 5 can be used for vehicle-mounted remote transportation, supporting and damping are carried out in a vehicle carrier, and the damping movable support can be used for reinforcing the damping protection on internal electrical equipment by matching with the damping universal wheel 11 when being pulled and moved, so that protection is provided for the internal equipment of the distribution box, a moving and supporting mechanism is realized, stable support of the distribution box in daily work is ensured, and the practicability of the distribution box is improved; additionally, the utility model discloses a set up dustproof construction, utilize dustproof sealing strip 3 and dustproof 8 mechanisms of air inlet fan to realize the function to the aeration cooling of block terminal internal environment, prevent when the high-efficient radiating of internal plant that raise dust when guaranteeing the building construction and get into the danger that leads to producing the static spark, thoroughly stop to pile up the incident that leads to the block terminal to take place the electric leakage because of the dust, improve the security performance of this switch board.

The damping support leg 5 is of a hollow columnar structure, the telescopic rod 51 is movably mounted inside the damping support leg 5, damping liquid 52 is filled inside the damping support leg 5, and a large amount of vibration in movement is absorbed by the damping liquid 52.

Wherein, the telescopic link 51 is movably sleeved on the top end of the lifting arm brace 6, the lifting arm brace 6 is of a round platform structure, the bottom surface of the lifting arm brace 6 is provided with anti-slip lines, and the stable support is ensured not to topple over through the large-area lifting arm brace 6.

Wherein, dustproof inlet fan 8's both ends are equipped with air inlet duct 81, air outlet 84 respectively, and the tip of air outlet 84 runs through the lateral wall of box 1 and extends to the inside of box 1, and the bottom fixed mounting of air inlet duct 81 inner chamber has dust screen 82, and dustproof inlet fan 8's internal rotation installs turbofan 83, and to block terminal internal environment's ventilation cooling's function, dustproof when guaranteeing the high-efficient radiating of internal plant.

Wherein, the bottom of air inlet duct 81 has seted up the air intake, and the bottom of air intake is parallel with ground for dustproof fan 8's the rain-proof structure of realization rainy day.

The inner wall of the damping movable support box 10 is slidably provided with a fixed rail 101 and a movable slide rail 105, the bottom surface of the fixed rail 101 and the top surface of the movable slide rail 105 are respectively slidably provided with an upper slide block 102 and a bottom slide block 104, the inner sides of the upper slide block 102 and the bottom slide block 104 are rotatably provided with a telescopic support 103, the inner sides of the upper slide block 102 and the bottom slide block 104 are provided with a damping spring 106, and the damping spring 106 and the telescopic support 103 are used for absorbing vibration in traction movement.

The top surface of the fixed rail 101 and the bottom surface of the movable sliding rail 105 are respectively fixedly connected with the bottom surface of the box body 1 and the top end of the damping universal wheel 11, pins are fixedly mounted on the surfaces of the upper slider 102 and the bottom slider 104, two ends of the damping spring 106 are sleeved on the surfaces of the pins of the upper slider 102 and the bottom slider 104, the installation of the damping movable support box 10 is achieved, and vibration absorption is achieved through the damping spring 106 and the telescopic support 103.

The utility model discloses the theory of operation:

firstly, electrical equipment is installed in a box body 1 through a mounting plate 7 to be connected with a circuit for use, a dustproof sealing strip 3 and a dustproof fan 8 mechanism realize the ventilation and cooling functions of the internal environment of a distribution box, the high-efficiency heat dissipation of the internal equipment is ensured, meanwhile, the danger of generating electrostatic sparks caused by dust entering during building construction is prevented, when transportation is needed, a supporting mode is selected according to a transportation mode, if the lifting supporting foot 6 can be released by direct vehicle-mounted movement, the lifting supporting foot 6 is used for supporting the lifting supporting foot 6 in a vehicle, damping liquid 52 in a damping supporting leg 5 can absorb a large amount of vibration in movement and can ensure stable supporting through the large-area lifting supporting foot 6 without toppling, the lifting supporting foot 6 can be retracted during short-distance traction movement, the damping universal wheel 11 is used for supporting and moving, and the vibration absorption in traction movement is realized through the damping universal wheel 11 and a telescopic bracket 103, protect inside electrical equipment, improve electrical equipment's life, remove the assigned position and put down lift spike 6 and can realize stable support.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a block terminal is used in electromechanical construction of highway of area removal support, includes box (1), the front side transposition of box (1) is connected with chamber door (2), one side fixed mounting of chamber door (2) has hasp (4), its characterized in that: dustproof sealing strip (3) are pasted in the junction of box (1), chamber door (2), the both sides fixed mounting of box (1) inner wall has a plurality of stays (9) and symmetrical formula to distribute, the top surface friction of stay (9) is connected with mounting panel (7), the bottom surface fixed mounting of box (1) has shock attenuation landing leg (5), shock attenuation to remove support case (10), one side fixed mounting of box (1) has dustproof inlet fan (8), the bottom movable mounting of shock attenuation landing leg (5) has lift spike (6), the bottom surface fixed mounting that the shock attenuation removed support case (10) has shock attenuation universal wheel (11).

2. The distribution box with the movable support for the electromechanical construction of the expressway according to claim 1, wherein: the damping support leg (5) is of a hollow columnar structure, a telescopic rod (51) is movably mounted inside the damping support leg (5), and damping liquid (52) is filled inside the damping support leg (5).

3. The distribution box with the movable support for the electromechanical construction of the expressway according to claim 2, wherein: the telescopic rod (51) is movably sleeved on the top end of the lifting supporting foot (6), the lifting supporting foot (6) is of a circular truncated cone structure, and anti-skid grains are arranged on the bottom surface of the lifting supporting foot (6).

4. The distribution box with the movable support for the electromechanical construction of the expressway according to claim 1, wherein: dustproof both ends of advancing fan (8) are equipped with air inlet duct (81), air outlet (84) respectively, the tip of air outlet (84) runs through the lateral wall of box (1) and extends to the inside of box (1), the bottom fixed mounting of air inlet duct (81) inner chamber has dust screen (82), the inside rotation of dustproof fan (8) of advancing installs turbofan (83).

5. The distribution box with the movable support for the electromechanical construction of the expressway according to claim 4, wherein: an air inlet is formed in the bottom end of the air inlet duct (81), and the bottom end of the air inlet is parallel to the ground.

6. The distribution box with the movable support for the electromechanical construction of the expressway according to claim 1, wherein: the damping movable support box is characterized in that a fixed rail (101) and a movable sliding rail (105) are slidably mounted on the inner wall of the damping movable support box (10), an upper sliding block (102) and a bottom sliding block (104) are respectively slidably mounted on the bottom surface of the fixed rail (101) and the top surface of the movable sliding rail (105), a telescopic support (103) is rotatably mounted on the inner sides of the upper sliding block (102) and the bottom sliding block (104), and damping springs (106) are arranged on the inner sides of the upper sliding block (102) and the bottom sliding block (104).

7. The distribution box with the movable support for the electromechanical construction of the expressway according to claim 6, wherein: the top surface of fixed rail (101) and the bottom surface of moving slide rail (105) respectively with the bottom surface of box (1) and the top fixed connection of shock attenuation universal wheel (11), the fixed surface of top shoe (102), end slider (104) installs the pin, the pin surface of top shoe (102), end slider (104) is cup jointed at the both ends of damping spring (106).