CN211169776U

CN211169776U - Electric screw type well lid hoisting device

Info

Publication number: CN211169776U
Application number: CN201922138082.7U
Authority: CN
Inventors: 刘玉其; 张斯杰; 曾衍戈; 谢振雄; 罗耀中; 梁俊熙
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-04
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an electric screw well lid hoisting accessory, the on-line screen storage device comprises a base, one side of base is seted up flutedly, the top of base is located the corresponding both sides of recess and installs the jack, install the cassette on the flexible end in top of jack, the inside of cassette is fixed with the load reinforcing bar through first fastening knob, cup joint on the load reinforcing bar and be fixed with the lasso, and the second fastening knob that the lasso passes through the top fixes on the load reinforcing bar, the bottom welded fastening of lasso has the internal thread iron pipe. The utility model is simple in operation, labour saving and time saving alleviates staff's intensity of labour greatly, avoids simultaneously that the staff moves cable well lid in-process injured at the manpower, has improved work efficiency, has ensured staff's personal safety, simple structure moreover, and occupation space is little, and transportation, equipment and dismantlement are all very convenient and fast, reduce staff's working strength and safe risk.

Description

Electric screw type well lid hoisting device

Technical Field

The utility model relates to an electric power overhauls equipment technical field, specifically is an electric screw well lid hoisting accessory.

Background

The cable well is an underground inspection well which plays a role in construction and installation or maintenance after completion of the construction in the cable burying engineering. The cable well spacing is set to 40 meters. The electric well is divided into strong current and weak current, wherein the strong current is lighting and power, and the weak current is mainly low-voltage parts of communication, monitoring, data and the like. The electric well is a space vertically penetrating through a building, strong and weak electric cables are vertically laid, after reaching each floor, the electric well is laid to each floor, and each floor or interlayer of the electric well is closed according to fire-fighting regulations.

Along with the large-scale construction of cable, the wide quantity of cable shaft distribution range is many, and every cable shaft well lid board weight of standardization of cable shaft cover board is 100kg, and it is more difficult to lean on manpower transport, produces the work damage easily, and the crane transport can't be launched to the position that some cable shaft well lids are located. Therefore, it is necessary to design an electric screw type well lid lifting device.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an electric screw well lid hoisting accessory, the device easy operation, labour saving and time saving alleviates staff's intensity of labour greatly, avoids simultaneously that the staff moves cable well lid in-process injury in the manpower, has improved work efficiency, has ensured staff's personal safety, simple structure moreover, and occupation space is little, transportation, equipment and dismantlement are all very convenient and fast, reduce staff's working strength and safety risk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric screw well lid hoisting accessory, includes the base, one side of base is seted up flutedly, the top of base is located the corresponding both sides of recess and installs the jack, install the cassette on the flexible end in top of jack, the inside of cassette is fixed with the load reinforcing bar through first fastening knob, cup joint on the load reinforcing bar and be fixed with the lasso, and the second fastening knob that the lasso passes through the top fixes on the load reinforcing bar, the bottom welded fastening of lasso has the internal thread iron pipe, the bottom of internal thread iron pipe connects soon and is fixed with external screw thread shank, the bottom integrated into one piece of external screw thread shank has the gib head, the jack passes through the electronic wrench drive.

Preferably, a pull rope is installed at the center of one side, far away from the groove, of the base, and a pull ring is fixed at the top end of the pull rope.

Preferably, four corner positions of the bottom of the base are provided with universal self-locking wheels.

Preferably, the bottom end of the hook head is welded and fixed with a nut type round iron.

The utility model has the advantages that:

during construction, on removing the well lid with the base, make the recess just correspond the well lid, and install the jack on the base, and be located the both sides of well lid, the gib head under two external screw thread hook handles injects the well lid hole site in the same direction, make the load reinforcing bar pass the lasso at internal thread iron pipe top and fix on the cassette on the jack, drive jack work through controlling electronic board hand, thereby it rises to drive the load reinforcing bar, then drive the well lid through the gib head and rise, moreover, the operation is simple, time and labor are saved, the intensity of labour who alleviates staff greatly, avoid simultaneously that the staff moves cable well lid in-process injury in the manpower, the work efficiency is improved, the personal safety of staff has been ensured, moreover, the steam generator is simple in structure, small occupied space, transportation, equipment and dismantlement are all very convenient and fast, reduce staff's intensity of labour and safe risk.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall plane structure of the present invention;

FIG. 2 is a schematic view of the base of the present invention;

fig. 3 is a schematic view of a planar structure of the clamping seat of the present invention;

reference numbers in the figures: 1. a base; 2. a universal self-locking wheel; 3. a groove; 4. a hook head; 5. nut type round iron; 6. an external threaded shank; 7. an internal threaded iron pipe; 8. a second fastening knob; 9. bearing reinforcing steel bars; 10. a ferrule; 11. a first fastening knob; 12. a card holder; 13. a jack; 14. an electric wrench; 15. pulling a rope; 16. and (4) a pull ring.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

Given by figures 1-3, the utility model provides the following technical scheme: an electric screw type well lid hoisting device comprises a base 1, a groove 3 is formed in one side of the base 1, a jack 13 is arranged on the top of the base 1 and located on the corresponding two sides of the groove 3, a clamping seat 12 is arranged on the top telescopic end of the jack 13, a bearing steel bar 9 is fixed in the clamping seat 12 through a first fastening knob 11, a ferrule 10 is fixedly sleeved on the bearing steel bar 9, the ferrule 10 is fixed on the bearing steel bar 9 through a second fastening knob 8 on the top, a hook head 4 is conveniently driven to move on the bearing steel bar 9 through the arranged ferrule 10, the electric screw type well lid hoisting device can adapt to hanging well lids of different diameters, an internal thread iron pipe 7 is fixedly welded at the bottom of the ferrule 10, an external thread hook handle 6 is fixedly screwed at the bottom of the internal thread iron pipe 7, the electric screw type well lid hoisting device can lift up and down inside the internal thread iron pipe 7 by rotating the external thread hook handle 6, the bottom end of the external thread hook handle 6 is integrally formed with a hook head 4, the jack 13 is driven by the electric wrench 14, during construction, the base 1 is moved to the well lid, the groove 3 is opposite to the corresponding well lid, the jack 13 is arranged on the base 1 and positioned at two sides of the well lid, the hook heads 4 under the two external thread hook handles 6 are inserted into the hole position of the well lid along the direction, the bearing reinforcing steel bar 9 passes through the ferrule 10 at the top of the internal thread iron pipe 7 and is fixed on the clamping seat 12 on the jack 13, the jack 13 is driven to work by controlling the electric wrench 14, so as to drive the bearing reinforcing steel bar 9 to rise, then the well lid is driven by the hook heads 4 to rise, the operation is simple, time and labor are saved, the labor intensity of workers is greatly reduced, the workers are prevented from being injured in the process of manually moving the cable well lid, the working efficiency is improved, the personal safety of, the occupied space is small, the transportation, the assembly and the disassembly are very convenient and fast, and the working strength and the safety risk of workers are reduced.

A pull rope 15 is arranged at the center of one side of the base 1 far away from the groove 3, and a pull ring 16 is fixed at the top end of the pull rope 15.

Four corner positions in the bottom of base 1 locate to install universal auto-lock wheel 2, and through the universal auto-lock wheel 2 that 16 cooperation settings of pulling pull ring set up, the well lid can be lifted by crane the back and easily translate it to placing the district and lift it off.

The bottom end of the hook head 4 is fixedly welded with a nut type round iron 5, so that the stability of suspension and fixation can be effectively guaranteed.

When the utility model is used, during construction, the base 1 is moved to the well lid, the groove 3 is opposite to the well lid, the jack 13 is arranged on the base 1 and is positioned at the two sides of the well lid, the hook heads 4 under the two external thread hook handles 6 are inserted into the hole site of the well lid along the direction, the bearing reinforcing steel bar 9 passes through the ferrule 10 at the top of the internal thread iron pipe 7 and is fixed on the clamping seat 12 on the jack 13, the jack 13 is driven to work by controlling the electric wrench 14, thereby the bearing reinforcing steel bar 9 is driven to ascend, and then the well lid is driven to ascend through the hook heads 4, the operation is simple, the time and the labor are saved, the labor intensity of workers is greatly lightened, the workers are prevented from being injured in the process of manually moving the cable well lid, the work efficiency is improved, the personal safety of the workers is ensured, the structure is simple, the occupied space is small, the transportation, the working strength and the safety risk of workers are reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 an electric screw well lid hoisting accessory, includes base (1), its characterized in that: one side of base (1) is seted up fluted (3), jack (13) are installed to the corresponding both sides that the top of base (1) is located recess (3), install cassette (12) on the flexible end in top of jack (13), the inside of cassette (12) is fixed with load reinforcing bar (9) through first fastening knob (11), cup joint on load reinforcing bar (9) and be fixed with lasso (10), and lasso (10) are fixed on load reinforcing bar (9) through second fastening knob (8) at top, the bottom welded fastening of lasso (10) has internal thread iron pipe (7), the bottom of internal thread iron pipe (7) connects soon and is fixed with external screw thread shank (6), the bottom integrated into one piece of external screw thread shank (6) has gib head (4), jack (13) are driven through electronic wrench (14).

2. The electric screw type well lid hoisting device of claim 1, wherein: a pull rope (15) is installed at the center of one side, far away from the groove (3), of the base (1), and a pull ring (16) is fixed to the top end of the pull rope (15).

3. The electric screw type well lid hoisting device of claim 1, wherein: four corner positions of the bottom of the base (1) are provided with universal self-locking wheels (2).

4. The electric screw type well lid hoisting device of claim 1, wherein: and the bottom end of the hook head (4) is fixedly welded with a nut type round iron (5).