A kind of municipal construction cable releasing frame
Technical field
The utility model relates to Architectural Equipment technical field, specially a kind of municipal construction cable releasing frame.
Background technique
Municipal works are usually to belong to the infrastructure of country, refer to road in urban construction, bridge, water supply, draining,
The infrastructure constructions such as combustion gas, urban flood defence, environmental sanitation and illumination are the essential material bases of city survival and development.
Municipal construction is the required a kind of equipment used in municipal construction with cable releasing frame, however existing municipal administration is applied
The height of work cable releasing frame is unadjustable, is unable to satisfy the demand of different height staff, it has not been convenient to staff's
It uses, greatly reduces the working efficiency of staff.
Utility model content
The purpose of this utility model is to provide a kind of municipal construction cable releasing frame, have height-adjustable excellent
Point solves the problems, such as that existing municipal construction cable releasing frame height is unadjustable.
To achieve the above object, the utility model provides the following technical solutions: a kind of municipal construction cable releasing frame, packet
Cabinet is included, the two sides of the cabinet are fixedly connected to support column, and loose slot, the activity are offered at the top of the support column
The inner cavity of slot slidably connects motion bar, and the side of the loose slot inner cavity offers movable span, is arranged between two motion bars
There is first rotating shaft, the both ends of the first rotating shaft are through to the outside of motion bar, and the surface of the first rotating shaft is arranged with rolling
Cylinder, the roller are located between two motion bars, and the bottom of the cabinets cavity is fixedly connected with motor, the output of the motor
Axis is fixedly connected with second bevel gear, and the two sides of the cabinets cavity bottom offer sliding slot, the inner cavity sliding of the sliding slot
It is connected with sliding block, the inner cavity of the cabinet is connected with threaded rod, and the two sides on the threaded rod surface are arranged with spring, institute
The one end for stating spring is fixedly connected with cabinet, the two sides on the threaded rod surface and is threaded between two springs
The top of screwed pipe, the sliding block is fixedly connected with screwed pipe, is arranged with first bevel gear at the center on the threaded rod surface,
The first bevel gear is engaged with second bevel gear, and the other end of the spring is fixedly connected with screwed pipe, the screwed pipe
Top is fixedly connected with the first adjustable shelf, and the inner cavity of first adjustable shelf is connected with connecting rod, at the center of two connecting rods
It being flexibly connected by the second shaft, the connecting rod is connected with the second adjustable shelf far from one end of the first adjustable shelf, and described the
It is fixedly connected with support rod at the top of two adjustable shelfs, the top of cabinet is through at the top of the support rod and is fixedly connected with liter
Bar drops, and the both ends of the elevating lever are through to the inner cavity of loose slot and are fixedly connected with motion bar.
Preferably, the bottom of the sliding block is fixedly connected with antifriction scrubbing pad, the antifriction scrubbing pad with a thickness of one centimetre.
Preferably, the surface of the first bevel gear is provided with teeth one, and the surface setting of the second bevel gear is with teeth
Tooth two, the teeth one are used cooperatively with teeth two.
Preferably, the bottom of the motion bar is fixedly connected with bumper, the bottom of the bumper and support column it is interior
Wall contact.
Preferably, through-hole compatible with support rod is offered at the top of the cabinet, the loose slot and motion bar
Shape is square.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through motor, sliding block, threaded rod, spring, screwed pipe, the first adjustable shelf, connecting rod, the second activity
Frame, support rod and elevating lever are used cooperatively, and solve that existing municipal construction cable releasing frame height is uncontrollable asks
Topic, the municipal construction cable releasing frame have height-adjustable advantage, sufficiently meet the need of different height staff
It asks, facilitates the use of staff, substantially increase the working efficiency of staff.
2, the utility model is by the setting of antifriction scrubbing pad, and sliding block is avoided to occur damaging when sliding in sliding slot for a long time
Situation by the setting of bumper, avoids what motion bar generated in decline from rushing to substantially prolong the service life of sliding block
It hits power to damage motion bar itself under the action of support column, to substantially increase municipal construction cable releasing frame
Practicability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model support column arrangement top view;
Fig. 3 is the utility model body structure main view sectional view.
In figure: 1, cabinet;2, support column;3, loose slot;4, motion bar;5, movable span;6, first rotating shaft;7, roller;8,
Motor;9, sliding slot;10, sliding block;11, threaded rod;12, spring;13, screwed pipe;14, the first adjustable shelf;15, connecting rod;16, second
Adjustable shelf;17, support rod;18, elevating lever;19, antifriction scrubbing pad;20, first bevel gear;21, bumper;22, second bevel gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of municipal construction cable releasing frame, including
Cabinet 1, the two sides of cabinet 1 are fixedly connected to support column 2, and the top of support column 2 offers loose slot 3, the inner cavity of loose slot 3
Motion bar 4 is slidably connected, the side of 3 inner cavity of loose slot offers movable span 5, is provided with first turn between two motion bars 4
Axis 6, the both ends of first rotating shaft 6 are through to the outside of motion bar 4, and the surface of first rotating shaft 6 is arranged with roller 7, and roller 7 is located at
Between two motion bars 4, the bottom of 1 inner cavity of cabinet is fixedly connected with motor 8, and the output shaft of motor 8 is fixedly connected with the second cone
Gear 22, the two sides of 1 intracavity bottom of cabinet offer sliding slot 9, and the inner cavity of sliding slot 9 slidably connects sliding block 10, cabinet 1 it is interior
Chamber is connected with threaded rod 11, and the two sides on 11 surface of threaded rod are arranged with spring 12, and one end of spring 12 and cabinet 1 are fixed
Connection, the two sides on 11 surface of threaded rod and is threaded with screwed pipe 13, the top of sliding block 10 between two springs 12
It is fixedly connected with screwed pipe 13, first bevel gear 20, first bevel gear 20 and second is arranged at the center on 11 surface of threaded rod
Bevel gear 22 engages, and the other end of spring 12 is fixedly connected with screwed pipe 13, and it is living that the top of screwed pipe 13 is fixedly connected with first
Moving frame 14, the inner cavity of the first adjustable shelf 14 are connected with connecting rod 15, pass through the second shaft activity at the center of two connecting rods 15
Connection, connecting rod 15 are connected with the second adjustable shelf 16 far from one end of the first adjustable shelf 14, and the top of the second adjustable shelf 16 is solid
Surely it is connected with support rod 17, the top of support rod 17 is through to the top of cabinet 1 and is fixedly connected with elevating lever 18, elevating lever 18
Both ends be through to the inner cavity of loose slot 3 and be fixedly connected with motion bar 4.
In the utility model: the bottom of sliding block 10 is fixedly connected with antifriction scrubbing pad 19, antifriction scrubbing pad 19 with a thickness of one li
Rice, by the setting of antifriction scrubbing pad 19, the case where avoiding 10 long-time of sliding block from damaging when sliding in sliding slot 9, thus greatly
The service life of sliding block 10 is extended greatly.
In the utility model: the surface of first bevel gear 20 is provided with teeth one, and the surface of second bevel gear 22 is provided with
Teeth two, teeth one are used cooperatively with teeth two.
In the utility model: the bottom of motion bar 4 is fixedly connected with bumper 21, the bottom of bumper 21 and support column 2
Inner wall contact, by the setting of bumper 21, the effect of the impact force that avoids motion bar 4 from generating in decline in support column 2
Under motion bar 4 is damaged in itself, to substantially increase the practicability of municipal construction cable releasing frame.
In the utility model: the top of cabinet 1 offers through-hole compatible with support rod 17, loose slot 3 and motion bar 4
Shape be square.
Working principle: when the utility model is used, user opens motor 8, and motor 8 drives second bevel gear 22 to rotate,
Second bevel gear 22 drives first bevel gear 20 to rotate, and first bevel gear 20 drives threaded rod 11 to rotate, and threaded rod 11 drives spiral shell
Line pipe 13 moves towards, and screwed pipe 13 drives the first adjustable shelf 14 to move towards, and then drives the second adjustable shelf by connecting rod 15
16 move up, and the second adjustable shelf 16 drives support rod 17 to move up, and support rod 17 drives elevating lever 18 to move up, and go up and down
Bar 18 drives motion bar 4 to move up, and motion bar 4 drives first rotating shaft 6 to move up, and finally realizes that municipal construction is put with cable
The height-adjustable purpose of coil holder.
In summary: the municipal construction cable releasing frame passes through motor 8, sliding block 10, threaded rod 11, spring 12, screw thread
Pipe 13, the first adjustable shelf 14, connecting rod 15, the second adjustable shelf 16, support rod 17 and elevating lever 18 are used cooperatively, and are solved existing
The municipal construction unadjustable problem of cable releasing frame height.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.