CN214492952U - Optical cable pre-debugging equipment transfer device - Google Patents

Abstract

The utility model discloses an optical cable pre-debugging equipment transfer device, including support body and universal wheel, the support body includes damper and the bottom framework that is the rectangle, and the four corners department of bottom framework all is connected with supporting baseplate, and damper includes connecting plate, locating part and damping spring, and the locating part includes spacing post and the stopper of fixed connection at spacing post top, and the longitudinal section of locating part is T shape; the through-hole has been seted up on the supporting baseplate, and spacing post slides and sets up in the through-hole to the bottom and the connecting plate fixed connection of spacing post, damping spring cover are established on the spacing post between connecting plate and supporting baseplate, and the universal wheel is connected in the below of connecting plate. Damping spring can absorb vibration energy, reduces the influence of jolting to the support body, avoids the support body slope even the condition of equipment damage to take place to this transfer device structure is simple and convenient, with low costs. In addition, the limiting piece can prevent the damping spring from bending along the radial direction, and the stability of the connection between the frame body and the universal wheel can be ensured.

Description

Optical cable pre-debugging equipment transfer device

Technical Field

The utility model belongs to the optical cable construction equipment field of laying especially relates to an optical cable pre-debugging equipment transfer device.

Background

In the infrastructure construction of the intelligent transformer substation, relay protection personnel need to enter a field in advance for cross construction, advance field is not arranged on an optical cable for pre-debugging, the optical cable pre-debugging equipment needs to be transferred to different positions in the optical cable pre-debugging working process, the optical cable needs to be discharged to be connected with other equipment, and the optical cable is pulled and retracted after whether the optical cable is matched or not is determined. At present, a trolley is generally used for pushing and pulling a cable drum to undertake the work of transferring optical cables and pre-debugging equipment, and the following problems exist: due to the construction environment, the bumpy road easily causes the trolley to bump, incline or even topple, and the debugging equipment is likely to be damaged; the damping plate spring is generally installed to capital construction place material transportation dolly among the prior art and is used for the dolly shock attenuation, avoids jolting, slope, prevents that the dolly from empting. But the damping plate spring is higher in price per se, at least hundreds of yuan, and even the damping plate springs on the flat trailer for carrying heavier materials can be as high as thousands of yuan, so that the cost is high, and the damping plate spring is not suitable for a pre-debugging device of a transfer optical cable. In addition, the transfer trolley in the prior art is generally a flat trolley or a box cage type trolley, the flat trolley is not easy to fix when being used for placing the optical cable pay-off wire coil, and the box cage type trolley is not easy to take and place the wire coil due to the blocking of the frame body handrail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical cable debugging equipment transfer device in advance can effectively solve present optical cable debugging equipment in advance in the transportation easily jolt, the slope emptys even and causes the problem of equipment damage, has with low costs advantage simultaneously.

In order to solve the technical problem, the utility model adopts the following technical scheme: an optical cable pre-debugging equipment transfer device comprises a frame body and universal wheels, wherein the frame body comprises a damping assembly and a rectangular bottom frame body, supporting base plates are connected to four corners of the bottom frame body, the damping assembly comprises a connecting plate, a limiting part and a damping spring, the limiting part comprises a limiting column and a limiting block fixedly connected to the top end of the limiting column, and the longitudinal section of the limiting part is T-shaped; the through-hole has been seted up on the supporting baseplate, and spacing post slides and sets up in the through-hole to the bottom and the connecting plate fixed connection of spacing post, damping spring cover are established on the spacing post between connecting plate and supporting baseplate, and the universal wheel is connected in the below of connecting plate.

Preferably, the limiting members are at least two and are used for preventing the connecting plate and the supporting bottom plate from twisting relatively. Because the through-hole is worn to establish by spacing post to spacing toe end and connecting plate fixed connection, if only set up single locating part, so the connecting plate not only can support the bottom plate relatively and move along vertical direction, can also relatively fix and take place the wrench movement, can produce certain influence to this transfer device's walking direction. Set up two at least locating parts, every spacing post and supporting baseplate all can restrict other spacing post relative supporting baseplate rotation along the interact of horizontal direction to play the effect that prevents connecting plate and supporting baseplate relative wrench movement, avoid influencing this transfer device's normal transportation walking.

Preferably, the limiting column is in threaded connection with the connecting plate. The arrangement facilitates the disassembly and assembly of the limiting column and the connecting plate, and further facilitates the assembly of the damping assembly and the bottom frame body.

Preferably, the universal wheel includes universal wheel support, gyro wheel and roof, and the gyro wheel rotates to be connected on the universal wheel support, and the universal wheel support rotates to be connected on the roof, roof and connecting plate fixed connection. The roller support can rotate relative to the top plate, the steering function is achieved, and the transfer device is convenient to fast steer and move.

Preferably, the support body still includes two first bracing pieces, two second bracing pieces, two first horizontal poles and a second horizontal pole, the bottom of two first bracing pieces is fixed perpendicular connection respectively at the front end both sides tip of bottom framework, the front end of two first horizontal poles is fixed perpendicular connection respectively on the top of the first bracing piece that corresponds the side, the both ends of second horizontal pole respectively with the fixed perpendicular connection of the first horizontal pole that corresponds the side, two second bracing pieces and bottom framework and the equal fixed perpendicular connection of second horizontal pole, be connected with the fixed plate between two second bracing pieces, be used for fixed mounting optical cable drum. The junction of the first support rod and the first cross rod in the frame body is not provided with other connecting pieces, the space is reserved, the cable coil taking and placing are facilitated, and the operation is convenient. Meanwhile, the frame body is simple and convenient in structure, the using amount of components in a cubic frame of the box cage type trolley in the prior art is reduced, the whole weight is reduced, the pushing control is convenient, and the cost is further reduced.

Preferably, every first horizontal pole is last all to be seted up the recess towards another first horizontal pole, and it puts the thing board to slide in the recess for place optical cable debugging equipment. The arrangement of the object placing plate is used for placing optical cable debugging equipment, operation on the optical cable debugging equipment is facilitated, the object placing plate is arranged in the groove in a sliding mode, taking out is facilitated, and taking and placing of the optical cable coil are not affected.

Preferably, a stop block is arranged in a groove at the front end of the first cross rod and used for preventing the object placing plate from sliding down from the groove. Set up the dog, can prevent to put the thing board from the landing in the recess, keep putting the stability of thing board.

Preferably, the rear end of the first cross bar is connected with a handle. The arrangement of the handle facilitates the pushing control of the transfer device by an operator.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses be equipped with damper assembly, damping spring is located between connecting plate and the supporting baseplate, meets when jolting the road conditions at this transfer device walking in-process, and on the universal wheel was used for the connecting plate, the connecting plate upwards exerted the effort and extrudeed damping spring together with the fixed plate, and damping spring is compressed absorption vibration energy, reduces the influence of jolting to the support body, avoids the support body slope condition emergence of equipment damage even. Because the limiting part is arranged, the damping spring is sleeved on the limiting part, the situation that the damping spring is bent along the radial direction can not occur, the stability of the connection of the frame body and the universal wheel can be ensured, and the dislocation of the universal wheel relative to the frame body in the horizontal direction can be avoided. Compared with the damping plate spring in the prior art, the damping assembly in the transfer device has the advantages of simple structure, low cost and easier assembly operation.

Drawings

Fig. 1 is a front view of a transfer device of an optical cable pre-debugging apparatus provided in an embodiment;

FIG. 2 is a schematic view of the embodiment in which the caster wheels are connected to the support base via a shock absorbing assembly;

FIG. 3 is a schematic structural diagram of the frame body in the embodiment;

fig. 4 is a schematic view illustrating the connection between the object placing plate and the first cross bar in the embodiment.

The cable wire coil comprises a frame body 1, a bottom frame body 10, a supporting bottom plate 100, a first supporting rod 11, a second supporting rod 12, a first cross rod 13, a groove 130, a second cross rod 14, a fixing plate 15, a storage plate 16, a handle 17, a universal wheel 2, a universal wheel bracket 20, a roller 21, a top plate 22, a damping component 3, a connecting plate 30, a limiting piece 31, a limiting column 310, a limiting block 311, a damping spring 32 and a cable wire coil 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; may be directly connected or indirectly connected through an intermediate, unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example (b): as shown in fig. 1 and fig. 2, the optical cable pre-debugging equipment transfer device that this embodiment provided, including support body 1 and the universal wheel 2 of installing in support body 1 bottom, support body 1 is including the bottom framework 10 that is the rectangle, the four corners department of bottom framework 10 all is connected with supporting baseplate 100, universal wheel 2 includes universal wheel support 20, gyro wheel 21 and roof 22, gyro wheel 21 rotates to be connected on universal wheel support 20, universal wheel support 20 rotates to be connected on roof 22, be equipped with damper 3 between supporting baseplate 100 and the universal wheel 2 roof 22. This transfer device meets can arousing that the holistic jolting of support body 1 rocks when jolting the road conditions, absorbs vibration energy through setting up damping component 3, can effectively reduce the adverse effect of jolting to transfer device, avoids arousing rocking, the slope of this transfer device, and then avoids causing the damage of optical cable debugging equipment.

The damping component 3 in this embodiment includes a connecting plate 30, a limiting member 31 and a damping spring 32, the limiting member 31 includes a limiting post 310 and a limiting member 311 fixedly connected to the top end of the limiting post 310, and the longitudinal section of the limiting member 31 is T-shaped; the through-hole has been seted up on supporting baseplate 100, and spacing post 310 slides and sets up in the through-hole, and stopper 311 joint is at supporting baseplate 100's upper surface like this, avoids spacing post 310 and fixed plate 15 to break away from, and the bottom and the connecting plate 30 fixed connection of spacing post 310, damping spring 32 cover are established on the spacing post 310 between connecting plate 30 and supporting baseplate 100, and the roof 22 of universal wheel 2 is connected in the below of connecting plate 30, can adopt threaded connection's mode. When the transfer device runs in a bumpy road condition, the universal wheels 2 act on the connecting plates 30, the connecting plates 30 apply acting force upwards to extrude the damping springs 32 together with the fixing plates 15, and the damping springs 32 are compressed to absorb vibration energy. Due to the fact that the limiting part 31 is arranged, the damping spring 32 is sleeved on the limiting part 31, the situation that the damping spring 32 is bent along the radial direction cannot occur, the stability of connection of the frame body 1 and the universal wheel 2 can be guaranteed, and dislocation of the universal wheel 2 in the horizontal direction relative to the frame body 1 is avoided. Compared with the damping plate spring in the prior art, the damping component 3 in the transfer device has the advantages of simple structure, low cost and easier assembly operation.

Because the through hole is worn to establish by spacing post 310 to spacing post 310 bottom and connecting plate 30 fixed connection, if only set up single locating part 31, then connecting plate 30 not only can support bottom plate 100 relatively and move along vertical direction, can also relatively fix and take place the wrench movement, can produce certain influence to this transfer device's walking direction. Therefore, two limiting members 31 are provided in the embodiment, it can be understood that more limiting members may be provided, and the interaction between each limiting column 310 and the supporting base plate 100 along the horizontal direction may limit the rotation of other limiting columns 310 relative to the supporting base plate 100, so as to prevent the connecting plate 30 and the supporting base plate 100 from twisting relatively, and avoid affecting the normal transferring and walking of the transferring device.

In order to facilitate disassembly and assembly, the limiting column 310 and the connecting plate 30 in this embodiment are connected by threads, so that the damping component 3 and the bottom frame 10 are assembled conveniently, and the stability is good. It should be understood that the limiting block 311 and the limiting column 310 may be designed to be detachably connected, which also can provide an effect of facilitating the assembly and disassembly.

In order to facilitate taking and putting the optical cable drum 4, the structure of the frame body 1 in the embodiment is designed as the structure shown in fig. 3: the support body 1 comprises a bottom frame body 10, two first supporting rods 11, two second supporting rods 12, two first transverse rods 13 and one second transverse rod 14, the bottom ends of the two first supporting rods 11 are respectively and fixedly and vertically connected to the end portions of the two sides of the front end of the bottom frame body 10, the front ends of the two first transverse rods 13 are respectively and fixedly and vertically connected to the top ends of the first supporting rods 11 on the corresponding sides, the two ends of the second transverse rods 14 are respectively and fixedly and vertically connected with the first transverse rods 13 on the corresponding sides, the two second supporting rods 12 are respectively and fixedly and vertically connected with the bottom frame body 10 and the second transverse rods 14, a fixing plate 15 is connected between the two second supporting rods 12, the fixing plate is used for fixedly mounting the optical cable coil 4, and the rear end of the first transverse rod 13 is further connected with a handle 17. The front end and the rear end are positions corresponding to positions of an operator, when the operator holds the handle 17 to push and control the transfer device, the forward direction faced by the operator is the front end, and the reverse direction is the rear end. As shown in fig. 3, no other connecting piece is arranged at the joint of the first supporting rod 11 and the first cross rod 13 in the frame body 1, so that a space is reserved, the optical cable coil 4 can be conveniently taken and placed, and the operation is convenient. Meanwhile, the frame body 1 is simple and convenient in structure, the using amount of components in a cubic frame of the box cage type trolley in the prior art is reduced, the whole weight is reduced, the pushing control is convenient, and the cost is further reduced.

As shown in fig. 4, in this embodiment, each first cross bar 13 is further provided with a groove 130 facing the other first cross bar 13, and a storage plate 16 is slidably disposed in the groove 130 and used for placing an optical cable debugging device. The arrangement of the object placing plate 16 is used for placing optical cable debugging equipment, operation on the optical cable debugging equipment is facilitated, meanwhile, the object placing plate 16 is arranged in the groove 130 in a sliding mode, taking out is facilitated, and taking and placing of the optical cable coil 4 are not affected. In order to prevent the object placing plate 16 from sliding down from the groove 130, a stopper is further provided in the groove 130 at the front end of the first cross bar 13 in this embodiment, so that the stability of the object placing plate 16 can be maintained.

The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims (8)

1. The utility model provides an optical cable debugs equipment transfer device in advance, includes support body (1) and universal wheel (2), its characterized in that: the frame body (1) comprises a damping assembly (3) and a rectangular bottom frame body (10), supporting base plates (100) are connected to four corners of the bottom frame body (10), the damping assembly (3) comprises a connecting plate (30), a limiting part (31) and a damping spring (32), the limiting part (31) comprises a limiting column (310) and a limiting block (311) fixedly connected to the top end of the limiting column (310), and the longitudinal section of the limiting part (31) is T-shaped;

the supporting base plate (100) is provided with a through hole, the limiting column (310) is arranged in the through hole in a sliding mode, the bottom end of the limiting column (310) is fixedly connected with the connecting plate (30), the damping spring (32) is sleeved on the limiting column (310) between the connecting plate (30) and the supporting base plate (100), and the universal wheel (2) is connected below the connecting plate (30).

2. The optical cable pre-commissioning device transferring apparatus of claim 1, wherein: the number of the limiting pieces (31) is at least two, and the limiting pieces are used for preventing the connecting plate (30) and the supporting bottom plate (100) from being twisted relatively.

3. The optical cable pre-commissioning device transferring apparatus of claim 1, wherein: the limiting column (310) is in threaded connection with the connecting plate (30).

4. The optical cable pre-commissioning device transferring apparatus of claim 1, wherein: the universal wheel (2) comprises a universal wheel support (20), rollers (21) and a top plate (22), the rollers (21) are rotatably connected to the universal wheel support (20), the universal wheel support (20) is rotatably connected to the top plate (22), and the top plate (22) is fixedly connected with a connecting plate (30).

5. An optical cable pre-commissioning device transferring apparatus as recited in any one of claims 1 to 4 wherein: the support body (1) still includes two first bracing pieces (11), two second bracing pieces (12), two first horizontal poles (13) and a second horizontal pole (14), two the bottom of first bracing piece (11) is fixed perpendicular connection respectively the front end both sides tip of bottom framework (10), two the front end of first horizontal pole (13) is fixed perpendicular connection respectively on the top of the first bracing piece (11) that corresponds the side, the both ends of second horizontal pole (14) are connected with the first horizontal pole (13) that corresponds the side respectively, two second bracing piece (12) and bottom framework (10) and the equal fixed perpendicular connection of second horizontal pole (14), two be connected with fixed plate (15) between second bracing piece (12) for fixed mounting optical cable dish (4).

6. The optical cable pre-commissioning device transferring apparatus of claim 5, wherein: every all offer recess (130) towards another first horizontal pole (13) on first horizontal pole (13), it puts thing board (16) to slide in recess (130) for place optical cable debugging equipment.

7. The optical cable pre-commissioning device transferring apparatus of claim 6, wherein: a stop block is arranged in the groove (130) at the front end of the first cross rod (13) and used for preventing the object placing plate (16) from sliding down from the groove (130).

8. The optical cable pre-commissioning device transferring apparatus of claim 5, wherein: the rear end of the first cross rod (13) is connected with a handle (17).

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