CN214780467U

CN214780467U - Electrical equipment installs slide rail frame

Info

Publication number: CN214780467U
Application number: CN202120797546.XU
Authority: CN
Inventors: 李和勤
Original assignee: Jiangsu Herun Intelligent Equipment Co Ltd
Current assignee: Jiangsu Herun Intelligent Equipment Co Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-19
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to an electrical equipment installation slide rail base, which comprises a base plate, wherein a plurality of first installation holes are arranged on the base plate, a first frame and a second frame are arranged at the back of the base plate, slide rails and a driving mechanism are arranged at two sides of the first frame, a slide block is arranged at two sides of the base plate, two connecting plates and a hinged first connecting rod are arranged at two sides of the first frame, a second connecting rod is hinged on the two connecting plates, the first connecting rod and the second connecting rod are hinged with the second frame, a first connecting shaft is arranged between the two connecting plates at two sides, a hydraulic cylinder is hinged on the second connecting shaft of the second frame, the driving mechanism comprises a lead screw and a ball nut in threaded fit with the lead screw, the driving mechanism drives the slide block to reciprocate along the slide rails to meet the requirement of operation depth or be beneficial to reducing the arm length of electrical equipment, the hydraulic drive changes the distance between the first frame and the second frame and the vertical height of the second frame, and is convenient for the mechanical operation of abdicating or the assembly reduction, the vehicle-mounted mechanical working platform is convenient to drive and avoid vehicle collision, thereby improving the flexibility and safety of vehicle-mounted mechanical working.

Description

Electrical equipment installs slide rail frame

Technical Field

The utility model relates to an electrical equipment installs slide rail frame belongs to mechanical mounting seat technical field.

Background

With the rapid development of the mechanized technology and the continuous improvement of the requirement of the operating efficiency, the vehicle-mounted hoisting boom, the excavating slotting machine, the hoisting pulley block, the supporting winch and the like are widely applied to the fields of material handling, high-altitude operation, municipal engineering, fire fighting and emergency rescue, accident rescue, scientific investigation, national defense construction and the like, and the electrical equipment is installed on the base and connected with the tail end or the interior of the trailer structure, so that the operation and the storage position are directly influenced. The electrical equipment frame among the prior art generally adopts fixed mounting structure, installation electrical equipment or even armed lever or hydraulic drive machinery wait, the vertical distance of equipment apart from ground is shorter when making the operation or accomodating, easily receive the damage at the vehicle-mounted in-process of traveling, and need increase the armed lever during high-order installation, the arm length of excavation or slotting machine tool, increase equipment cost, weight and occupation space, receive the unable shrink of operation position restriction and approach the trailer and cause the total length of vehicle to increase on horizontal position, influence and travel and operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's defect, provide an electrical equipment installation slide rail frame, actuating mechanism drive slider satisfies the operation degree of depth demand or does benefit to and reduces electrical equipment arm length along the reciprocating motion of slide rail, and hydraulic drive changes the interval of first frame and second frame and the vertical height of second frame, conveniently steps down mechanical operation or reduces the assembly, conveniently goes, avoids the driving collision to increase vehicle-mounted machine operation's flexibility and security.

The utility model discloses a realize through following technical scheme:

a sliding rail base for mounting electrical equipment comprises a base plate, wherein a plurality of first mounting holes are formed in the base plate, a first frame and a second frame are arranged at the back of the base plate, parallel sliding rails and a driving mechanism located between the sliding rails at the two sides are arranged at the two sides of the first frame, sliding blocks in sliding fit with the sliding rails are arranged at the two sides of the base plate, and the driving mechanism is used for driving the sliding blocks of the base plate to reciprocate along the sliding rails;

two connecting plates and a first connecting rod which is positioned at the bottom of each connecting plate and is hinged with the first frame are arranged on two sides of the first frame, an axis body perpendicular to the connecting plates is arranged between the two connecting plates and the first frame, a second connecting rod is hinged on the two connecting plates, and the tail ends of the first connecting rod and the second connecting rod are hinged with the second frame;

a vertical first connecting shaft is arranged between the two connecting plates on the two sides, a second connecting shaft parallel to the first connecting shaft and a plurality of second mounting holes are arranged on the second frame, a hydraulic cylinder is hinged to the second connecting shaft, and the end part of a hydraulic rod of the hydraulic cylinder is hinged to the first connecting shaft;

the driving mechanism comprises a lead screw which is arranged on the first frame and is parallel to the sliding rail and a ball nut which is arranged on the seat plate and is in threaded fit with the lead screw, and a rotating motor which is coaxially connected with the lead screw is arranged on the first frame.

The utility model has the advantages that:

(1) the first mounting hole and the second mounting hole are respectively used for connecting electrical equipment and a trailer, a screw rod connected with a coaxial shaft is driven by a rotating motor of a driving mechanism to rotate on the first frame in a forward direction or a reverse direction, so that a ball nut on the seat plate is driven by the screw thread of the screw rod to change rotation into linear motion along the screw rod, the reciprocating motion of the slide block along the slide rail is realized, the position of the base in the vertical direction is changed, the requirement on the operation depth is met, or the length of a telescopic arm lever is favorably reduced;

(2) the hydraulic rod of the hydraulic cylinder stretches out and draws back, the first connecting plate on two sides is pushed or pulled by the first connecting shaft hinged with the hydraulic rod, the first connecting plate drives the first frame connected through the shaft body to move, the hydraulic cylinder and the hydraulic rod respectively relatively deflect around the hinged positions of the first connecting shaft and the second connecting shaft, the first connecting rod and the second connecting rod respectively relatively deflect around the hinged position of the second frame, the first frame is enabled to be under the hinged supporting limiting effect of the first connecting rod and the second connecting rod, the distance between the first frame and the second frame and the vertical height of the second frame are changed, the operation of the abdicating machine is facilitated, or the first frame is approached to or even contained in the trailer to reduce the total length, the driving is facilitated, the collision of the driving is avoided, and the flexibility and the safety of the operation of the following machine are improved.

Drawings

Fig. 1 is a left side perspective view of the present invention.

Fig. 2 is a right side perspective view of the present invention.

Fig. 3 is a top view of the structure of the present invention.

Fig. 4 is a front view structure diagram of the present invention.

The labels in the figure are: the seat plate comprises a seat plate 1, a first mounting hole 2, a first frame 3, a second frame 4, a sliding rail 5, a driving mechanism 6, a sliding block 7, a limiting plate 8, a connecting plate 9, a first connecting rod 10, a shaft body 11, a second connecting rod 12, a first connecting shaft 13, a second connecting shaft 14, a second mounting hole 15, a hydraulic cylinder 16, a hydraulic rod 17, a protruding strip 18, a lead screw 61, a ball nut 62 and a rotating motor 19.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

An electric equipment installation slide rail 5 machine base comprises a base plate 1, wherein a plurality of first installation holes 2 are formed in the base plate 1, a first frame 3 and a second frame 4 are arranged on the back of the base plate 1, parallel slide rails 5 and a driving mechanism 6 located between the slide rails 5 on two sides are arranged on two sides of the first frame 3, slide blocks 7 in sliding fit with the slide rails 5 are arranged on two sides of the base plate 1, and the driving mechanism 6 is used for driving the slide blocks 7 of the base plate 1 to reciprocate along the slide rails 5;

the section of the sliding rail 5 is in an I-shaped structure, the section of the sliding block 7 is in a C-shaped structure, and the first frame 3 is provided with a limiting plate 8 positioned at the bottom of the sliding rail 5;

two connecting plates 9 and a first connecting rod 10 which is positioned at the bottom of the connecting plates 9 and is hinged with the first frame 3 are arranged on two sides of the first frame 3, a shaft body 11 which is perpendicular to the connecting plates 9 is arranged between the two connecting plates 9 and the first frame 3, a second connecting rod 12 is hinged on the two connecting plates 9, and the tail ends of the first connecting rod 10 and the second connecting rod 12 are hinged with the second frame 4;

a vertical first connecting shaft 13 is arranged between the two connecting plates 9 at two sides, a second connecting shaft 14 parallel to the first connecting shaft 13 and a plurality of second mounting holes 15 are arranged on the second frame 4, a hydraulic cylinder 16 is hinged on the second connecting shaft 14, and the end part of a hydraulic rod 17 of the hydraulic cylinder 16 is hinged with the first connecting shaft 13;

convex strips 18 are arranged on two sides of the back of the first frame 3, two connecting plates 9 are positioned on two sides of the convex strips 18, the first connecting rod 10 is in an H-shaped structure, the connecting plates 9 are in a triangular structure, the shaft body 11, the second connecting rod 12 and the first connecting shaft 13 are positioned at the triangular positions of the connecting plates 9 respectively, the first connecting rod 10 is positioned at the bottom of the second connecting rod 12, and the cross sections of two sides of the second frame 4 are in a U-shaped structure and hinged to the outer parts of the first connecting rod 10 and the second connecting rod 12;

the driving mechanism 6 comprises a lead screw 61 arranged on the first frame 3 and parallel to the slide rail 5 and a ball nut 62 arranged on the seat plate 1 and in threaded fit with the lead screw 61, and the first frame 3 is provided with a rotating motor 19 coaxially connected with the lead screw 61.

The utility model discloses a theory of operation does:

referring to the attached drawings, an electrical device, a boom, an excavation or slotting machine is connected with a seat plate 1 through a plurality of first mounting holes 2, a plurality of second mounting holes 15 of a second frame 4 are connected with a trailer, a rotary motor 19 of a driving mechanism 6 drives a coaxially connected lead screw 61 to rotate on the first frame 3 in a forward direction or a reverse direction, so that a ball nut 62 on the seat plate 1 is driven to rotate into linear motion along the lead screw 61 under the thread matching with the lead screw 61, the seat plate 1 realizes the reciprocating motion of the slide block 7 along a slide rail 5 under the guiding and limiting effects of the slide block 7 in a C-shaped structure and the slide rail 5 with an I-shaped structure on the upper section of the first frame 3 in a sliding matching manner, the position of a base in the vertical direction is changed, the operation depth requirement is met, or the length of the boom which is telescopic for hoisting is favorably reduced;

a limiting plate 8 positioned at the bottom of the sliding rail 5 is used for installing the sliding rail 5 or limiting the movement of the sliding block 7, a connecting plate 9 in a triangular structure is installed through a convex strip 18 at the back of the first frame 3, so that the H-shaped first connecting rod 10 is stably supported, the shaft body 11, the second connecting rod 12 and the first connecting shaft 13 are positioned at three corners of the connecting plate 9 respectively, the cross sections of two sides of the second frame 4 are in a U-shaped structure and are hinged to the outer parts of the first connecting rod 10 and the second connecting rod 12, and the installation is more compact;

the hydraulic rod 17 of the hydraulic cylinder 16 extends, the first connecting shaft 13 hinged with the hydraulic rod 17 pushes the first connecting plates 9 on two sides, so that the first connecting plates 9 drive the first frame 3 connected through the shaft body 11 to move, the hydraulic cylinder 16 and the hydraulic rod 17 deflect relatively around the hinging positions of the first connecting shaft 13 and the second connecting shaft 14 respectively to adapt to angle change, the first connecting rod 10 and the second connecting rod 12 deflect relatively around the hinging position of the second frame 4 respectively to descend, so that the first frame 3 moves downwards under the hinging supporting and limiting action of the first connecting rod 10 and the second connecting rod 12 and the horizontal distance between the first frame 3 and the second frame 4 is increased, and the operation of dislocation with a trailer and abdicating machinery is facilitated;

similarly, the hydraulic rod 17 of the hydraulic cylinder 16 contracts, the two second connecting plates 9 on two sides are pulled through the hinged first connecting shaft 13, the hydraulic cylinder 16 and the hydraulic rod 17 respectively deflect reversely around the hinged positions of the first connecting shaft 13 and the second connecting shaft 14, the first connecting rod 10 and the second connecting rod 12 respectively deflect and ascend relatively around the hinged position of the second frame 4, the first frame 3 is enabled to move upwards under the hinged supporting limiting effect of the first connecting rod 10 and the second connecting rod 12, the horizontal distance between the first frame 3 and the second frame 4 is reduced, the overall length is reduced conveniently and even the first frame is accommodated in the trailer, the vertical height from the whole to the ground is increased, the traveling is convenient, the traveling collision is avoided, and the flexibility and the safety of the following mechanical operation are increased.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The sliding rail base for mounting the electrical equipment comprises a base plate (1), wherein a plurality of first mounting holes (2) are formed in the base plate (1), and the sliding rail base is characterized in that a first frame (3) and a second frame (4) are arranged at the back of the base plate (1), parallel sliding rails (5) and a driving mechanism (6) located between the sliding rails (5) on the two sides are arranged on the two sides of the first frame (3), sliding blocks (7) in sliding fit with the sliding rails (5) are arranged on the two sides of the base plate (1), and the driving mechanism (6) is used for driving the sliding blocks (7) of the base plate (1) to reciprocate along the sliding rails (5);

two connecting plates (9) and a first connecting rod (10) which is positioned at the bottom of each connecting plate (9) and is hinged with the first frame (3) are arranged on two sides of the first frame (3), an axis body (11) which is perpendicular to the connecting plates (9) is arranged between each connecting plate (9) and the first frame (3), a second connecting rod (12) is hinged on each connecting plate (9), and the tail ends of the first connecting rod (10) and the second connecting rod (12) are hinged with the second frame (4);

be equipped with first even axle (13) of vertically between two even boards (9) of both sides, be equipped with second even axle (14) and a plurality of second mounting hole (15) of parallel first even axle (13) on second frame (4), it has pneumatic cylinder (16) to articulate on second even axle (14), hydraulic stem (17) tip and first even axle (13) of pneumatic cylinder (16) are articulated.

2. The sliding rail base for mounting the electrical equipment according to claim 1, wherein the cross section of the sliding rail (5) is of an I-shaped structure, the cross section of the sliding block (7) is of a C-shaped structure, and the first frame (3) is provided with a limiting plate (8) located at the bottom of the sliding rail (5).

3. The sliding rail base for mounting electrical equipment according to claim 1, wherein the first frame (3) is provided with protruding strips (18) on both sides of the back, the two connecting plates (9) are located on both sides of the protruding strips (18), and the first connecting rod (10) is in an H-shaped structure.

4. The sliding rail base for mounting electrical equipment according to claim 1, wherein the connecting plate (9) is a triangular structure, the shaft body (11), the second connecting rod (12) and the first connecting shaft (13) are respectively located at three corners of the connecting plate (9), and the first connecting rod (10) is located at the bottom of the second connecting rod (12).

5. The sliding rail base for mounting electric equipment according to claim 1, wherein the second frame (4) is of a U-shaped cross section and is hinged outside the first connecting rod (10) and the second connecting rod (12).

6. The electrical equipment mounting slide rail base according to any one of claims 1 to 5, wherein the driving mechanism (6) comprises a lead screw (61) arranged on the first frame (3) and parallel to the slide rail (5) and a ball nut (62) arranged on the seat plate (1) and in threaded fit with the lead screw (61), and the first frame (3) is provided with a rotating motor (19) coaxially connected with the lead screw (61).