CN218145003U

CN218145003U - A removable pay off rack for electromechanical construction of subway

Info

Publication number: CN218145003U
Application number: CN202222314042.5U
Authority: CN
Inventors: 刘梦丹; 田小寒; 李睿东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-27
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of the electromechanical construction of ground body, especially, be a removable pay off rack for electromechanical construction of subway, including the supporting baseplate, the supporting baseplate is provided with two, two equal fixed mounting in supporting baseplate upper end middle part has the bracket, two the equal fixed mounting of supporting baseplate left end and right-hand member has two detachable fixed blocks, eight the common fixed mounting of detachable fixed block has unable adjustment base, the common threaded connection that alternates in unable adjustment base four corners has elevating system, the equal fixed mounting in elevating system lower extreme four corners has removal wheel, two the equal fixed mounting in supporting baseplate upper end has unwrapping wire supporting mechanism, two the equal fixed mounting in unwrapping wire supporting mechanism upper end has the roller frame, two common swing joint has the unwrapping wire roller between the roller frame. The utility model discloses can carry out the altitude mixture control of pay off rack, the operation when the constructor of being convenient for unwrapping wire, and at the removal in-process, through reducing the height, the trafficability characteristic of being convenient for the pay off rack removes in narrow and small space.

Description

A removable pay off rack for electromechanical construction of subway

Technical Field

The utility model relates to a ground body electromechanical construction technical field, in particular to a removable pay off rack for electromechanical construction of subway.

Background

Along with economy, city scale is rapidly developed, population increase leads to city traffic congestion, the problem of city traffic congestion is solved through subway construction, in the subway construction, electromechanical construction is very important engineering, because the types of wires and cables used in the subway construction are more, and the construction requirement is high, the wires and cables are all wound up and loaded by adopting a transportation disc tool and are convenient to transport to a site, because the subway electromechanical construction installation belongs to underground operation, the surrounding working site is narrow and small, generally an island type platform is complex in structure, and therefore in the electromechanical construction pay-off process, the cable disc is directly erected by a transverse shaft to carry out passive pay-off. The prior detachable pay-off stand for electromechanical construction of the subway has at least the following disadvantages in the use process: 1. in the use process of the existing detachable pay-off stand for electromechanical construction of the subway, as the subway construction belongs to underground operation, a working place is narrow and small, the environment is complex, when a cable coil is sleeved on a wire roller for paying off, due to the weight, paying-off workers need to lift the assembled wire coil and place the wire coil on a wire stand, the physical labor of the constructors is increased, the physical labor is consumed in advance, and the working efficiency is reduced; 2. present removable pay-off rack for electromechanical construction of subway need remove the pay-off rack in the use, because need remove the pay-off rack in the work progress, remove the in-process, and a lot of traditional pay-off racks can't change the height to it is relatively poor not to pass through the nature under complicated construction environment, and a lot of assembled pay-off racks can't reduce the height, thereby very occupation space, and be not convenient for construction, so, we have released a new removable pay-off rack for electromechanical construction of subway.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a removable pay off rack for electromechanical construction of subway can effectively solve the problem in the background art.

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

the utility model provides a removable pay off rack for electromechanical construction of subway, includes supporting baseplate, supporting baseplate is provided with two, two the equal fixed mounting in middle part of supporting baseplate upper end has the bracket, two the equal fixed mounting of supporting baseplate left end and right-hand member has two detachable fixed blocks, eight the common fixed mounting of detachable fixed block has unable adjustment base, the unable adjustment base four corners alternates threaded connection jointly has elevating system, the equal fixed mounting in elevating system lower extreme four corners has the removal wheel, two the equal fixed mounting in supporting baseplate upper end has unwrapping wire supporting mechanism, two the equal fixed mounting in unwrapping wire supporting mechanism upper end has the roller frame, two common swing joint has the unwrapping wire roller between the roller frame.

Preferably, unwrapping wire supporting mechanism includes U type frame, antetheca and interior back wall all open the spout in the U type frame, two sliding connection has strutting arrangement between the spout, U type frame lower extreme middle part fixed mounting has a motor, a motor output end fixed mounting has a threaded rod, a threaded rod surface and strutting arrangement alternate threaded connection, the equal swing joint in U type frame lower extreme front portion and lower extreme rear portion has the support holder.

Preferably, the supporting device comprises a movable support, an electric push rod is movably connected to the upper end of the movable support, a movable connecting supporting rod is movably connected to the output end of the electric push rod, and an I-shaped sliding frame is fixedly mounted at the upper end of the movable connecting supporting rod.

Preferably, the lower end of the movable support is fixedly connected with a support bottom plate, the front end and the rear end of the i-shaped sliding frame are respectively connected with the two sliding grooves in a sliding manner, the middle of the lower end of the i-shaped sliding frame is connected with a first threaded rod in a penetrating and threaded manner, the lower ends of the two support supports are both fixedly connected with the support bottom plate, and the upper end of the U-shaped frame is fixedly connected with the roller frame.

Preferably, elevating system is including removing the chassis, remove the equal fixed mounting in chassis upper end four corners and have L type support frame, equal fixed mounting in L type support frame upper end middle part has No. two motors, four the equal fixed mounting of No. two motor output has No. two threaded rods, four No. two threaded rod lower extreme is connected with lower wall four corners bearing in the removal chassis respectively.

Preferably, four threaded rod surface No. two alternates threaded connection with unable adjustment base upper end four corners respectively, no. two threaded rod lower extreme four corners respectively with four removal wheel fixed connection, no. two threaded rod inside and unable adjustment base surface alternate swing joint.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, two supporting devices are arranged on the pay-off supporting mechanism, so that in the construction process, after a cable drum is installed on a pay-off roller, a motor is started through external control by putting into two roller frames, an I-shaped sliding frame connected with a threaded rod slides upwards on two sliding grooves in a U-shaped frame, and the U-shaped frame is supported by an electric push rod through the cooperation of the electric push rod while moving, thereby assisting constructors to jack up the cable drum, reducing physical power consumed by constructors and improving the working efficiency;

2. the utility model discloses in, alternate threaded connection with unable adjustment base and four No. two threaded rods, thereby in the work progress, thereby start four No. two motors through simultaneous control and can drive four No. two threaded rods simultaneously and rotate, thereby make the unable adjustment base who alternates threaded connection with four No. two threaded rods carry out the regulation of height about removing on the chassis, operation when not only being convenient for constructor unwrapping wire, and at the removal in-process, through reducing the height, the unwrapping wire frame of being convenient for removes the trafficability characteristic in narrow and small space, the use of the electromechanical construction of subway of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of a detachable pay-off stand for electromechanical construction of a subway of the present invention;

FIG. 2 is a schematic view of the overall structure of a pay-off support mechanism of a detachable pay-off stand for electromechanical construction of a subway, according to the present invention;

fig. 3 is a schematic view of the overall structure of the supporting device of the detachable pay-off rack for electromechanical construction of a subway of the present invention;

fig. 4 is the utility model relates to a lifting mechanism overall structure schematic diagram of a removable pay off rack for subway electromechanical construction.

In the figure: 1. a fixed base; 2. a support base plate; 3. a detachable fixed block; 4. a bracket; 5. a paying-off supporting mechanism; 501. a U-shaped frame; 502. a chute; 503. a first threaded rod; 504. a first motor; 505. a support bracket; 506. a support device; 51. a movable support; 52. an electric push rod; 53. the supporting rod is movably connected; 54. an i-shaped carriage; 6. a roller frame; 7. a paying-off roller; 8. a lifting mechanism; 801. moving the chassis; 802. an L-shaped support frame; 803. a second motor; 804. a second threaded rod; 9. the wheel is moved.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically 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 as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a removable pay off rack for electromechanical construction of subway, including supporting baseplate 2, supporting baseplate 2 is provided with two, two 2 upper end middle parts of supporting baseplate have bracket 4, two 2 left ends of supporting baseplate and the equal fixed mounting of right-hand member have two detachable fixed blocks 3, the common fixed mounting of eight detachable fixed blocks 3 has unable adjustment base 1, 1 four corners of unable adjustment base alternates threaded connection jointly and has elevating system 8, the equal fixed mounting in 8 lower extreme four corners of elevating system has removal wheel 9, the equal fixed mounting in 2 upper ends of two supporting baseplate has unwrapping wire supporting mechanism 5, the equal fixed mounting in 5 upper ends of two unwrapping wire supporting mechanism has roller frame 6, common swing joint has unwrapping wire roller 7 between two roller frames 6.

In the embodiment, the paying-off support mechanism 5 comprises a U-shaped frame 501, sliding grooves 502 are formed in the inner front wall and the inner rear wall of the U-shaped frame 501, a support device 506 is connected between the two sliding grooves 502 in a sliding mode, a first motor 504 is fixedly installed in the middle of the lower end of the U-shaped frame 501, a first threaded rod 503 is fixedly installed at the output end of the first motor 504, the outer surface of the first threaded rod 503 is connected with the support device 506 in a penetrating and threaded mode, and a support bracket 505 is movably connected to the front portion of the lower end and the rear portion of the lower end of the U-shaped frame 501; the supporting device 506 comprises a movable bracket 51, the upper end of the movable bracket 51 is movably connected with an electric push rod 52, the output end of the electric push rod 52 is movably connected with a movable connecting support rod 53, and the upper end of the movable connecting support rod 53 is fixedly provided with an I-shaped sliding frame 54; the lower end of the movable support 51 is fixedly connected with the support bottom plate 2, the front end and the rear end of the I-shaped sliding frame 54 are respectively connected with the two sliding grooves 502 in a sliding manner, the middle part of the lower end of the I-shaped sliding frame 54 is connected with the first threaded rod 503 in a penetrating and threaded manner, the lower ends of the two support supports 505 are both fixedly connected with the support bottom plate 2, and the upper end of the U-shaped frame 501 is fixedly connected with the roller frame 6; through setting up two strutting arrangement 506 on unwrapping wire supporting mechanism 5 to in the work progress, install cable drum on unwrapping wire roller 7 back, through putting into two roller frames 6, start motor 504 through external control for I-shaped carriage 54 that threaded rod 503 connects makes two spouts 502 in U type frame 501 upwards slide, when removing, through electric putter 52's cooperation, with electric putter 52 with U type frame 501 support, thereby supplementary constructor jacks up cable drum, reduces the physical power that constructor consumed, improves work efficiency.

In this embodiment, the lifting mechanism 8 includes a movable bottom frame 801, L-shaped support frames 802 are fixedly mounted at four corners of the upper end of the movable bottom frame 801, a second motor 803 is fixedly mounted in the middle of the upper end of each L-shaped support frame 802, second threaded rods 804 are fixedly mounted at output ends of the four second motors 803, and lower ends of the four second threaded rods 804 are respectively connected with four corner bearings of the inner lower wall of the movable bottom frame 801; the outer surfaces of the four second threaded rods 804 are respectively connected with four corners of the upper end of the fixed base 1 in a threaded manner in an inserting manner, four corners of the lower end of the second threaded rods 804 are respectively fixedly connected with the four movable wheels 9, and the inner parts of the second threaded rods 804 are movably connected with the outer surface of the fixed base 1 in an inserting manner; alternate threaded connection with unable adjustment base 1 and four threaded rods 804 No. two, thereby in the work progress, thereby start four motors 803 No. two through simultaneous control and can drive four threaded rods 804 simultaneously and rotate, thereby make unable adjustment base 1 that alternates threaded connection with four threaded rods 804 about removing on chassis 801 regulation of height, operation when not only being convenient for constructor unwrapping wire, and at the removal in-process, through reducing the height, the unwrapping wire frame of being convenient for is at the trafficability characteristic that removes in narrow and small space, the use of the electromechanical construction of subway of being convenient for.

It should be noted that, the utility model relates to a removable pay off rack for electromechanical construction of subway, in the use, at first through set up two strutting arrangement 506 on unwrapping wire supporting mechanism 5, thereby in the work progress, install cable drum on unwrapping wire roller 7 after, through putting into two roller frames 6, start motor 504 No. one through external control, make I-shaped balladeur train 54 that threaded rod 503 connects upwards slide on two spouts 502 in U type frame 501, simultaneously in the removal, cooperation through electric putter 52, support U type frame 501 with electric putter 52, thereby supplementary constructor jacks up cable drum, alternate removable threaded connection with unable adjustment base 1 and four No. two threaded rods 804, thereby in the work progress, start four No. two motors 803 through simultaneous control and thereby can drive four No. two 804 simultaneously and rotate, thereby make the unable adjustment about going on the removal chassis 801 height with four No. two threaded rod 804 that alternate unable adjustment base 1 of height, whole electromechanical pay off rack can carry out the altitude mixture adjustment of pay off, the operation of being convenient for when the threaded rod unwrapping wire, and in the constructor removes the high space through the removal of being convenient for through the threaded rod, the removal of the high space of the convenience of moving in the threaded rod of the subway of the external control.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a removable pay off rack for electromechanical construction of subway, includes supporting baseplate (2), its characterized in that: supporting baseplate (2) is provided with two, two the equal fixed mounting in supporting baseplate (2) upper end middle part has bracket (4), two the equal fixed mounting in supporting baseplate (2) left end and right-hand member has two detachable fixed blocks (3), eight the common fixed mounting of detachable fixed block (3) has unable adjustment base (1), unable adjustment base (1) four corners alternates threaded connection jointly has elevating system (8), the equal fixed mounting in elevating system (8) lower extreme four corners has removal wheel (9), two the equal fixed mounting in supporting baseplate (2) upper end has unwrapping wire supporting mechanism (5), two the equal fixed mounting in unwrapping wire supporting mechanism (5) upper end has roller frame (6), two common swing joint has unwrapping wire roller (7) between roller frame (6).

2. The detachable pay-off stand for electromechanical construction of the subway according to claim 1, characterized in that: unwrapping wire supporting mechanism (5) are including U type frame (501), antetheca and interior back wall have all opened spout (502), two in U type frame (501) sliding connection has strutting arrangement (506) between spout (502), U type frame (501) lower extreme middle part fixed mounting has motor (504), motor (504) output end fixed mounting has threaded rod (503), threaded rod (503) surface and strutting arrangement (506) alternate threaded connection, U type frame (501) lower extreme front portion and the equal swing joint in lower extreme rear portion have support holder (505).

3. The detachable pay-off stand for electromechanical construction of the subway according to claim 2, characterized in that: the supporting device (506) comprises a movable support (51), the upper end of the movable support (51) is movably connected with an electric push rod (52), the output end of the electric push rod (52) is movably connected with a movable connecting supporting rod (53), and an I-shaped sliding frame (54) is fixedly mounted at the upper end of the movable connecting supporting rod (53).

4. The detachable pay-off stand for electromechanical construction of the subway according to claim 3, characterized in that: the lower end of the movable support (51) is fixedly connected with the supporting bottom plate (2), the front end and the rear end of the I-shaped sliding frame (54) are respectively in sliding connection with the two sliding grooves (502), the middle of the lower end of the I-shaped sliding frame (54) is in threaded connection with the first threaded rod (503) in an inserting mode, the lower ends of the two supporting supports (505) are fixedly connected with the supporting bottom plate (2), and the upper end of the U-shaped frame (501) is fixedly connected with the roller frame (6).

5. The detachable pay-off stand for electromechanical construction of the subway according to claim 1, characterized in that: elevating system (8) are including removing chassis (801), remove the equal fixed mounting in chassis (801) upper end four corners has L type support frame (802), the equal fixed mounting in L type support frame (802) upper end middle part has No. two motor (803), four No. two equal fixed mounting of motor (803) output has No. two threaded rod (804), four No. two threaded rod (804) lower extreme respectively with remove chassis (801) interior lower wall four corners bearing and be connected.

6. The detachable pay-off stand for electromechanical construction of the subway according to claim 5, wherein: four No. two threaded rod (804) surface alternates threaded connection with unable adjustment base (1) upper end four corners respectively, no. two threaded rod (804) lower extreme four corners respectively with four removal wheels (9) fixed connection, no. two threaded rod (804) inside and unable adjustment base (1) surface alternate swing joint.