CN212500438U

CN212500438U - Cable well lid board carrier

Info

Publication number: CN212500438U
Application number: CN202020631768.XU
Authority: CN
Inventors: 戚军伟; 陈�全; 林长发
Original assignee: Hangzhou Shibang Electric Technology Co ltd
Current assignee: Hangzhou Shibang Electric Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-02-09
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a cable well lid board carrier, including support frame, wheel and gib head, the support frame includes lifting bar, wheel carrier and bar, and lifting bar and bar set up respectively in the relative both sides of wheel carrier, and the length of lifting bar is less than the length of bar, and the wheel rotates with the wheel carrier to be connected, and the gib head setting is served at one that the wheel carrier was kept away from to the lifting bar. The utility model provides a cable shaft cover plate carrier, the convenient laborsaving of handling, it is efficient, and carrier simple structure, low in manufacturing cost, the transportation of carrier self is simple.

Description

Cable well lid board carrier

Technical Field

The utility model belongs to the technical field of power equipment overhauls instrument technique and specifically relates to a cable well lid board carrier is related to.

Background

In the power construction, the cable needs to be laid underground, and a cable well is arranged at a cable turning position and at intervals, so that high-voltage cables can be laid conveniently. The cable shaft is usually located on a road or a sidewalk, and a cover plate is placed above the cable shaft for the safety of pedestrians and vehicles, wherein the cover plate is generally made of steel structures and cement pouring forms for ensuring the strength and safety, and the weight of the cover plate is about 150 kg. The cover plate is often turned up when electric power construction, electric power circuit design and ditch occupation laying are carried out, 4 adult men are needed to move the cover plate, and therefore field personnel can reach about 10 persons, and time, labor and labor are wasted for engineering construction. If a forklift or a crane is used, the occupied road causes traffic jam and is not economical. Therefore, a cable well cover plate carrier needs to be designed, the cable cover plate can be easily carried by one person, the carrying process is convenient and labor-saving, and the efficiency is high; and the carrying process is convenient and labor-saving, and the efficiency is high.

The Chinese patent application publication No. CN206538164U, published as 2017, 10, month 03, entitled "Cable trench cover hoisting and carrying device", discloses a cable trench cover hoisting and carrying device, which comprises a hoisting device, wherein a stabilizing support is arranged on the hoisting device; the lifting device comprises two hydraulic lifting devices, a stabilizing support is arranged between the hydraulic lifting devices, the relative positions of the two hydraulic lifting devices in the working process are limited, the cover plate lifting process is ensured, the position relation between the hydraulic lifting devices is kept stable, the cover plate shaking is favorably reduced, the overall stability of the device is enhanced, the safety and reliability of the cover plate lifting process are improved, and personnel injury and cover plate damage caused in the cover plate lifting and carrying process can be effectively avoided. But above-mentioned hoist device is bulky, and area is big, and hoist device transports inconveniently, still has above-mentioned problem.

Disclosure of Invention

The utility model discloses an overcome the inconvenient problem of apron transport among the prior art, provide a cable shaft apron carrier, the convenient laborsaving of handling, it is efficient, and the simple system of fortune car structure, cause originally lowly, the transportation of carrier self is simple.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cable well lid board carrier, includes support frame, wheel and gib head, and the support frame includes lifter, wheel carrier and bar, and lifter and bar set up respectively in the relative both sides of wheel carrier, and the length of lifter is less than the length of bar, and the wheel rotates with the wheel carrier to be connected, and the gib head setting is kept away from on one end of wheel carrier at the lifter.

Among the above-mentioned technical scheme, the gib head is used for catching on the couple of apron, and lifting bar, wheel carrier and bar form a lever structure, can be through pushing down the bar, can relatively easily with the lifting bar perk, and then rise the gib head, lift the apron. When the carrying vehicle is used, the carrying vehicle is pushed to the position near the cover plate, the hook head hooks the hook on the cover plate, the grab bar is pressed down to enable the hook head to drive the well cover plate to rise, and then the carrying vehicle is pushed to other positions to dismount the hook. The whole carrying process is convenient and labor-saving, the efficiency is high, the structure of the carrier is simple, the cost is low, and the transportation of the carrier is simple.

Preferably, the grab rail includes connecting rod and first telescopic link, and the connecting rod is fixed with the wheel carrier, first telescopic link and connecting rod telescopic connection. In the telescopic structure, the first telescopic rod is sleeved outside the connecting rod, the connecting rod is provided with a locking structure, and the locking structure is used for locking the first telescopic rod which is telescopic in place. The locking structure can be a structure that the common elastic convex button is matched with the locking hole, and can also be other common locking structures. The structure enables the truck to adjust the length of the handrail as required.

Preferably, the number of the wheel frames is 2, and the two wheel frames are connected through a second telescopic rod. The second telescopic link comprises two basic rods which can stretch out and draw back mutually, and a locking structure is arranged on the second telescopic link and used for locking the second telescopic link which stretches out and draws back in place. The structure enables the truck to adapt to covers of different widths.

Preferably, the gib head comprises a lifting ring and a lifting hook, the lifting hook is fixed to the lifting ring, the lifting ring is sleeved on the lifting rod, and one end, far away from the wheel carrier, of the lifting rod is provided with a limiting hook used for limiting the lifting ring. The structure can conveniently collude the couple on the well lid board with the lifting hook to be connected with the lift bar through rings, spacing hook can prevent that rings from breaking away from the lift bar in handling.

Preferably, the hanging ring is of a flexible structure. The rings can deform, so that the lifting rod can be tightened conveniently, and the allowable tolerance range between the distance between the lifting rod and the distance between the two hooks on the well cover plate can be improved through the flexible characteristic of the rings.

Preferably, the brake structure comprises a brake structure, a brake rope and a brake handle, the brake structure is arranged at a position close to the wheels and fixed with the wheel carrier, the brake handle is fixed with the grab rail, and the brake rope is connected with the brake structure and the brake handle. The brake structure can brake the carrier, convenient transport. The brake structure, the brake rope and the brake handle can adopt parts commonly used on bicycles and electric bicycles, and the brake function can be realized.

Preferably, the connecting rod is provided with a locking structure for locking the first telescopic rod. Used for locking the first telescopic rod.

Preferably, the hook head comprises a blocking block, a limiting block and a first spring, and the blocking block is rotatably connected with the lifting rod; first spring one end is connected with the stopper, and the other end and the lift bar of first spring are connected, and the stopper setting is in the one side that the wheel carrier was kept away from to the stopper.

In the technical scheme, the rotating plane of the blocking block is parallel to the extension line of the lifting rod in the length direction; the structure can facilitate the lifting rod to directly pass through the hook on the cover plate, and the lifting rod is reversely limited after passing through the hook. The workman can directly hold the grab bar, passes the couple with the gib head, and direct lifting apron reduces the manual work and colludes the couple with the lifting hook on, and with the step of rings cover on the lift bar again, convenient operation has practiced thrift the time, has improved efficiency. When the hook is used, the hook head is aligned to the hook, the hook head penetrates through the hook, when the blocking block is in contact with the hook, the blocking block rotates towards one side, the hook head structure can smoothly penetrate through the hook, after the blocking block penetrates through the hook, the blocking block rebounds to stand up again due to the action of the spring force of the first spring, and the blocking block plays a role in blocking the hook at the moment, so that the hook is prevented from slipping off in the transportation process. The stopper can prevent the stopper from rotating in the direction.

Preferably, the handle-bar type electric bicycle further comprises an unlocking device, the unlocking device comprises an unlocking rope, an unlocking handle and a second spring, the limiting block is connected with the lifting rod in a sliding mode, one end of the second spring is connected with the lifting rod, the other end of the second spring is connected with the limiting block, the unlocking handle is fixed with the handle bar, one end of the unlocking rope is fixed with the limiting block, and the other end of the unlocking rope is connected with the unlocking handle.

The unlocking device can unlock the blocking piece, when the cover plate is transported to a designated position, the unlocking handle is held, the limiting block is pulled through the transmission effect of the unlocking rope, the limiting block is removed, the limiting effect of the blocking piece disappears, the blocking piece rotates to one side of the limiting block under the effect of the first spring and is finally parallel to the lifting rod, and the hook can penetrate through the blocking piece at the moment, so that the unlocking of the blocking piece is realized. After the unlocking handle is released, the limiting block retracts under the action of the second spring, and the blocking block is erected again. The unlocking rope and the unlocking handle are the same as the brake rope and the brake handle in structure.

Preferably, the first spring is a torsion spring, and the first spring is sleeved on the rotating shaft of the blocking block. The structure can realize the rebound of the stop block.

Preferably, the lifting rod comprises an intermediate rod and a bending rod, one end of the intermediate rod is fixed to the wheel carrier, the other end of the intermediate rod is fixed to the bending rod, and the limiting block is connected with the bending rod in a sliding mode. The bending rod can be parallel to the cover plate as much as possible when the grab bar is tilted, so that the hook head can conveniently penetrate through the hook.

The utility model has the advantages that: (1) the structure of the carrier is simple, the cost is low, and the transportation of the carrier is simple; (2) the carrying process is convenient and labor-saving, and the efficiency is high; (3) the length of the handrail rod of the carrier can be adjusted according to the requirement; (4) the carrier can be adapted to cover plates with different widths; (5) the grab bar can be directly held, the hook head penetrates through the hook, and the well cover plate is directly lifted, so that the operation is convenient, the time is saved, and the efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of embodiment 3;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural view of a cover plate applicable to embodiment 4.

In the figure: the brake device comprises a support frame 1, a lifting rod 1.1, a middle rod 1.1.1, a bending rod 1.1.2, a wheel carrier 1.2, a grab bar 1.3, a connecting rod 1.3.1, a first telescopic rod 1.3.2, a second telescopic rod 1.4, a limiting hook 1.5, a wheel 2, a hook head 3, a lifting ring 3.1, a lifting hook 3.2, a blocking block 3.3, a limiting block 3.4, a first spring 3.5, a brake structure 4, a brake structure 4.1, a brake rope 4.2, a brake handle 4.3, an unlocking device 5, an unlocking rope 5.1, an unlocking handle 5.2, a second spring 5.3, a cover plate 6, a hook 6.1 and a locking structure 7.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1, a cable shaft cover plate carrier comprises a support frame 1, wheels 2 and a hook head 3, wherein the support frame 1 comprises a lifting rod 1.1, a wheel carrier 1.2 and a grab bar 1.3, the lifting rod 1.1 and the grab bar 1.3 are respectively arranged on two opposite sides of the wheel carrier 1.2, the length of the lifting rod is smaller than that of the grab bar, the wheels 2 are rotatably connected with the wheel carrier 1.2, and the hook head 3 is arranged on one end of the lifting rod 1.1, which is far away from the wheel carrier 1.2; the handle bar includes connecting rod 1.3.1 and first telescopic link 1.3.2, and connecting rod 1.3.1 is fixed with wheel carrier 1.2, and first telescopic link 1.3.2 and connecting rod 1.3.1 telescopic connection, first telescopic link 1.3.2 cover are established in the connecting rod 1.3.1 outside, and are equipped with locking structure 7 on the connecting rod 1.3.1, and locking structure 7 is used for locking the flexible first telescopic link 1.3.2 that targets in place. The number of the wheel carriers 1.2 is 2, and the two wheel carriers 1.2 are connected through a second telescopic rod 1.4. The second telescopic link 1.4 comprises two basic rods which can stretch out and draw back each other, a locking structure 7 is arranged on the second telescopic link 1.4, and the locking structure 7 is used for locking the second telescopic link 1.4 which stretches out and draws back to the right.

Among the above-mentioned technical scheme, gib head 3 is used for catching on the apron 6 couple 6.1, and lifting bar 1.1, wheel carrier 1.2 and bar 1.3 form a lever structure, can be through pushing down bar 1.3, can relatively easily with lifting bar 1.1 perk, and then rise gib head 3, lift apron 6. When the carrier is used, the carrier is pushed to the position near the cover plate 6, the hook head 3 is hooked on the hook 6.1 on the cover plate 6, the grab bar 1.3 is pressed down to enable the hook head 3 to drive the well cover plate 6 to rise, and then the carrier is pushed to other positions to dismount the hook 6.1. The whole carrying process is convenient and labor-saving, the efficiency is high, the structure of the carrier is simple, the cost is low, and the transportation of the carrier is simple. The length of the grab rail 1.3 can be adjusted according to the needs by the carrier, and the carrier can also be adapted to cover plates 6 with different widths. The carrying vehicle is detachable (the second telescopic rod is detached), and the size of the carrying vehicle can be adjusted and used for cover plates with various sizes and weights. Meanwhile, the automobile can be placed on a common household automobile after being contracted in length and depth, and is light in weight, small in size, convenient to carry, simple in structure and fast to assemble.

Example 2:

as shown in fig. 1, on the basis of embodiment 1, the hook head 3 includes a hanging ring 3.1 and a lifting hook 3.2, the lifting hook 3.2 is fixed to the hanging ring 3.1, the hanging ring 3.1 is sleeved on the lifting rod 1.1, one end of the lifting rod 1.1, which is far away from the wheel carrier 1.2, is provided with a limiting hook 1.5 for limiting the hanging ring 3.1, and the hanging ring 3.1 is of a flexible structure. The structure can conveniently collude couple 6.1 on well apron 6 with lifting hook 3.2 to be connected with lifter 1.1 through rings 3.1, spacing hook 1.5 can prevent rings 3.1 from breaking away from lifter 1.1 in handling. Rings 3.1 can take place deformation, are convenient for tighten lifting rod 1.1, also can improve the clearance range that allows between the interval of lifting rod 1.1 and the interval of two couples 6.1 on the well lid board 6 through rings 3.1's flexible characteristic.

Example 3:

as shown in fig. 2, on the basis of embodiment 1, the vehicle-mounted brake device further includes a brake structure 4, the brake structure 4 includes a brake structure 4.1, a brake rope 4.2 and a brake handle 4.3, the brake structure 4 is disposed at a position close to the wheel 2 and fixed with the wheel carrier 1.2, the brake handle 4.3 is fixed with the grab bar 1.3, and the brake rope 4.2 is connected with the brake structure 4.1 and the brake handle 4.3. Brake structure 4 can brake the carrier, convenient transport. The brake structure 4.1, the brake rope 4.2 and the brake handle 4.3 can adopt parts commonly used on bicycles and electric bicycles, and the brake function can be realized.

Example 4:

as shown in fig. 2 and fig. 3, based on embodiment 1, the hook head 3 includes a stopper 3.3, a stopper 3.4 and a first spring 3.5, the lifting rod 1.1 includes an intermediate rod 1.1.1 and a bending rod 1.1.2, one end of the intermediate rod 1.1.1 is fixed to the wheel frame 1.2, and the other end of the intermediate rod 1.1.1 is fixed to the bending rod 1.1.2. The stop block 3.3 is rotationally connected with the bending rod 1.1.2; first spring 3.5 is the torsional spring, and first spring 3.5 cover is established in the axis of rotation that blocks piece 3.3, and first spring 3.5 one end is connected with blocking piece 3.3, and the other end of first spring 3.5 is connected with the pole 1.1.2 of buckling, and stopper 3.4 sets up in the one side that blocks piece 3.3 and keep away from wheel carrier 1.2, and stopper 3.4 and the pole 1.1.2 sliding connection of buckling. Still include unlocking device 5, unlocking device 5 is including the unlocking rope 5.1, unblock hand (hold) 5.2, second spring 5.3, the one end of second spring 5.3 is connected with the pole 1.1.2 of buckling, the other end and the stopper 3.4 of second spring 5.3 are connected, unblock hand (hold) 5.2 is fixed with bar 1.3, the one end and the stopper 3.4 of unlocking rope 5.1 are fixed, the other end and the unblock hand (hold) 5.2 of unlocking rope 5.1 are connected. The two unlocking ropes 5.1 are converged on the same unlocking handle 5.2.

Above-mentioned technical scheme can conveniently directly pass couple 6.1 on the apron 6 with lifting rod 1.1 to carry out backward spacing after lifting rod 1.1 passes. The workman can directly hold handrail pole 1.3, passes couple 6.1 with gib head 3, and direct lifting apron 6 reduces the manual work and colludes couple 6.1 with lifting hook 3.2 on, overlaps the step on lifting rod 1.1 with rings 3.1 again, and convenient operation has practiced thrift the time, has improved efficiency. During the use, with gib head 3 alignment couple 6.1, make gib head 3 pass couple 6.1, when blockking that piece 3.3 and couple 6.1 contact, block that piece 3.3 rotates to one side, gib head 3 structure can pass couple 6.1 smoothly, after blockking that piece 3.3 passes couple 6.1, because the effect of the spring force of first spring 3.5, block that piece 3.3 kick-backs and rises again, block that piece 3.3 plays the effect of blockking to couple 6.1 this moment, avoid couple 6.1 landing in the transportation. The limiting block 3.4 can prevent the blocking block 3.3 from rotating towards the direction. Unlocking device 5 can unblock blockking piece 3.3, when apron 6 transports the assigned position, hold unblock hand (hold) 5.2, through the transmission effect of unblock rope 5.1, pulling stopper 3.4, stopper 3.4 removes the back and disappears to blockking piece 3.3 limiting displacement, block piece 3.3 and rotate to stopper 3.4 one side under the effect of first spring 3.5, finally with lift bar 1.1 parallel, couple 6.1 can pass and block piece 3.3 this moment, realized the unblock to blockking piece 3.3. After the unlocking handle 5.2 is released, the limiting block 3.4 retracts under the action of the second spring 5.3, and the blocking block 3.3 is erected again.

The utility model has the advantages that: the structure of the carrier is simple, the cost is low, and the transportation of the carrier is simple; the carrying process is convenient and labor-saving, and the efficiency is high; the length of the handrail rod of the carrier can be adjusted according to the requirement; the carrier can be adapted to cover plates with different widths; the grab bar can be directly held, the hook head penetrates through the hook, and the well cover plate is directly lifted, so that the operation is convenient, the time is saved, and the efficiency is improved.

Claims

1. The utility model provides a cable well lid board carrier, characterized by, includes support frame, wheel and gib head, and the support frame includes lifter, wheel carrier and bar, and lifter and bar set up respectively in the relative both sides of wheel carrier, and the length of lifter is less than the length of bar, and the wheel rotates with the wheel carrier to be connected, and the gib head setting is kept away from on one end of wheel carrier at the lifter.

2. The cable well cover plate transporting vehicle as claimed in claim 1, wherein the grab bar includes a connecting rod and a first telescopic rod, the connecting rod is fixed to the wheel frame, and the first telescopic rod is telescopically connected to the connecting rod.

3. The cable well cover plate transport cart in claim 1, wherein the number of said wheel frames is 2, and two wheel frames are connected by a second telescopic rod.

4. The cable well cover plate carrier of claim 1, 2 or 3, wherein the hook head comprises a hanging ring and a hanging hook, the hanging hook is fixed with the hanging ring, the hanging ring is sleeved on the lifting rod, and a limiting hook for limiting the hanging ring is arranged at one end of the lifting rod away from the wheel carrier.

5. The cable well cover plate handling vehicle of claim 4, wherein the lifting ring is of a flexible construction.

6. The cable well cover plate carrier of claim 1, 2 or 3, further comprising a brake structure, wherein the brake structure comprises a brake structure, a brake rope and a brake handle, the brake structure is arranged at a position close to the wheels and fixed with the wheel carrier, the brake handle is fixed with the grab bar, and the brake rope is connected with the brake structure and the brake handle.

7. The cable well cover plate transporting vehicle as claimed in claim 2, wherein the connecting rod is provided with a locking structure for locking the first telescopic rod.