CN215111836U

CN215111836U - Shooting system rope is from adjustment mechanism

Info

Publication number: CN215111836U
Application number: CN202121089708.0U
Authority: CN
Inventors: 张伟伟; 李娅芬
Original assignee: Beijing Xingtuoshilian Culture Media Service Co ltd
Current assignee: Beijing Xingtuoshilian Culture Media Service Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-10
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a shooting system rope self-adjusting mechanism, which comprises a mounting plate, wherein a plurality of first fixed pulleys are respectively arranged at the front side and the rear side of the upper surface of the mounting plate, a main driving wheel is arranged at the right side of the mounting plate, a mounting block is fixedly arranged at the center of the upper surface of the mounting plate, a connecting rod is slidably arranged on the mounting block, pulley mounting seats are symmetrically arranged at the front end and the rear end of the connecting rod respectively, movable pulleys are respectively rotatably arranged on the two pulley mounting seats, one end of a spring is respectively fixedly arranged at the front end and the rear end of the mounting block, the other end of the spring is respectively fixedly connected with the pulley mounting seats, a rope is arranged on the main driving wheel and bypasses the right side of the main driving wheel, the rope sequentially passes through the first fixed pulleys and the movable pulleys at the front side and the rear side of the mounting plate from right to left, the pre-tightening force of the rope at the other side is improved through the front-back movement of the two movable pulleys, effectively avoiding the occurrence of rope slipping and wire-off conditions.

Description

Shooting system rope is from adjustment mechanism

Technical Field

The utility model relates to a rope technical field, concrete field is a shooting system rope self-interacting mechanism.

Background

The traction rope forms a closed loop in rail traction, the movable vehicle is driven to move on the rail through the transmission of the traction rope, the traction effect on the movable vehicle is realized, but the common traction design does not have a rope tension control mechanism. When acceleration is higher, the rope of drive wheel both sides can appear one side pulling force increase in the twinkling of an eye, and the opposite side unloads the condition of power in the twinkling of an eye, and this directly leads to the drive wheel rope to take place the not condition skidding of equidimension, has finally influenced effect of accelerating and running position's accuracy, therefore we provide a shooting system rope self-adjustment mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shooting system rope is from adjustment mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shooting system rope is from adjustment mechanism, includes the mounting panel, both sides are equipped with the first fixed pulley of a plurality of respectively around the upper surface of mounting panel, the right side of mounting panel is equipped with the main drive wheel, the upper surface central authorities fixed mounting of mounting panel has the installation piece, slidable mounting has the connecting rod on the installation piece, both ends symmetry respectively are equipped with pulley mount pad, two around the connecting rod rotate respectively on the pulley mount pad and install the movable pulley, both ends fixed mounting respectively has the one end of spring around the installation piece, two the other end of spring respectively with pulley mount pad fixed connection, be equipped with the rope on the main drive wheel, the right side of main drive wheel is walked around to the rope, the rope is from right to left and passes the first fixed pulley and the movable pulley of both sides around on the mounting panel in proper order.

Preferably, the quantity of first fixed pulley does, the quantity of the first fixed pulley of both sides installation around the upper surface of mounting panel does, the first fixed pulley of both sides installation around the upper surface of mounting panel is symmetrical each other.

Preferably, two tracks are installed to one side of mounting panel, two slidable mounting has the car on the track, both ends are connected with the both ends of rope about one side of car, two install two second fixed pulleys between the track, two second fixed pulleys are walked around to the rope, the rope forms the closed loop with the car.

Preferably, the movable pulley, the first fixed pulley and the second fixed pulley are respectively a V-shaped wheel.

Preferably, a driving mechanism is connected to the main driving wheel.

Preferably, the front end and the rear end of the mounting block are respectively provided with a groove, and one end of each of the two springs is respectively fixed in the grooves at the front end and the rear end of the mounting block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a shooting system rope self-interacting mechanism's movable pulley will be at the effect of pulling force one side that the strength risees down and be micro-motion, two pulley mount pads drive the connecting rod and slide on the installation piece this moment, the spring provides a self-adaptation power for the pulley mount pad, the strength is unloaded power one side and is being drawn the rope and having been done the trace and increase because of the movable pulley, the pulling force of rope just can not be unloaded completely, improve the pretightning force of opposite side rope through the shrink motion, effectively avoided the rope to skid and the emergence of the off-line condition.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the upper surface structure of the mounting plate of the present invention;

fig. 3 is a schematic structural view of the mounting block and the movable pulley of the present invention;

fig. 4 is a schematic side view of the mounting block and the movable pulley of the present invention.

In the figure: the device comprises a mounting plate 1, a first fixed pulley 2, a main driving wheel 3, a mounting block 4, a connecting rod 5, a pulley mounting seat 6, a movable pulley 7, a spring 8, a rope 9, a track 10, a vehicle 11 and a second fixed pulley 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a shooting system rope self-adjusting mechanism comprises a mounting plate 1, wherein a plurality of first fixed pulleys 2 are respectively arranged on the front side and the rear side of the upper surface of the mounting plate 1, a main driving wheel 3 is arranged on the right side of the mounting plate 1, a mounting block 4 is fixedly mounted in the center of the upper surface of the mounting plate 1, a connecting rod 5 is slidably mounted on the mounting block 4, the connecting rod 5 can slide back and forth on the mounting block 4, pulley mounting seats 6 are respectively and symmetrically arranged at the front end and the rear end of the connecting rod 5, the pulley mounting seats 6 can move along with the connecting rod 5, movable pulleys 7 are respectively rotatably mounted on the two pulley mounting seats 6, the pulley mounting seats 6 can drive the movable pulleys 7 to move, one ends of springs 8 are respectively and fixedly mounted at the front end and the rear end of the mounting block 4, and the two springs 8 respectively provide elasticity for the pulley mounting seats 6 of the front and rear movable pulleys 7, the position stability of the two movable pulleys 7 is ensured, meanwhile, when the connecting rod 5 moves back and forth, the spring 8 can also provide self-adaptive force for the pulley mounting seat 6, the other ends of the two springs 8 are respectively fixedly connected with the pulley mounting seat 6, the rope 9 is arranged on the main driving wheel 3, the rope 9 bypasses the right side of the main driving wheel 3, the rope 9 sequentially penetrates through the first fixed pulley 2 and the movable pulley 7 on the front side and the rear side of the mounting plate 1 from right to left, when the main driving wheel 3 drives the rope 9 to move, the rope inevitably rises, the rope on the other side inevitably discharges force to different degrees, after the balance of the force is broken, the movable pulley 7 slightly moves towards one side where the force rises under the action of the tensile force, at the moment, the two pulley mounting seats 6 drive the connecting rod 5 to slide on the mounting block 4, and the spring 8 provides self-adaptive force for the pulley mounting seat 6, the pulling force of the rope can not be completely removed because the rope 9 is pulled by the movable pulley 7 on the force removing side to slightly increase. The occurrence of rope slip is avoided.

Specifically speaking, the quantity of first fixed pulley 2 is 8, the quantity of the first fixed pulley 2 of both sides installation around the upper surface of mounting panel 1 is 4, the first fixed pulley 2 of both sides installation around the upper surface of mounting panel 1 is symmetrical each other, and the even running of rope 9 can be guaranteed to this kind of structure.

Specifically, two tracks 10, two are installed to one side of mounting panel 1 slidable mounting has car 11 on track 10, both ends are connected with the both ends of rope 9 about one side of car 11, two install two second fixed pulleys 12 between the track 10, rope 9 bypasses two second fixed pulleys 12, rope 9 forms the closed loop with car 11, and main drive wheel 3 drives rope 9 transmission, and first fixed pulley 2, second fixed pulley 12 and two movable pulleys 7 follow rope 9 and rotate in this in-process, and rope 9 drives moving car 11 and moves about on track 10 going on and move

Particularly, movable pulley 7, first fixed pulley 2 and second fixed pulley 12 are the V-arrangement wheel respectively, have the V-arrangement groove on the V-arrangement wheel can be fine carry on spacingly to rope 9, guarantee the steady operation of rope 9, and the practicality is strong.

Specifically, the main driving wheel 3 is connected with a driving mechanism, the driving mechanism can drive the main driving wheel 3 to rotate, and the main driving wheel 3 directly drives the rope 9 to transmit.

Particularly, both ends are equipped with the recess respectively around the installation piece 4, two in the recess at both ends around the installation piece 4 is fixed in respectively to the one end of spring 8, guarantees spring 8's stability, has also saved the space simultaneously.

The working principle is as follows: the utility model discloses, when main drive wheel 3 drives the motion of rope 9, rope strength must rise, and the power of unloading of the inevitable different degree of rope of opposite side, after the balance of strength is broken, movable pulley 7 will be at the effect of pulling force one side that the strength risees down and be micro-motion, two pulley mount pads 6 drive connecting rod 5 this moment and slide on installation piece 4, spring 8 provides a self-adaptation power for pulley mount pad 6, strength is unloaded power one side and is being drawn rope 9 and has been done the trace and increase because of movable pulley 7, the pulling force of rope just can not be unloaded completely, the emergence of rope skidding has been avoided.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shooting system rope is from adjustment mechanism, includes mounting panel (1), its characterized in that: both sides are equipped with first fixed pulley (2) of a plurality of respectively around the upper surface of mounting panel (1), the right side of mounting panel (1) is equipped with main drive wheel (3), the upper surface central authorities fixed mounting of mounting panel (1) has installation piece (4), slidable mounting has connecting rod (5) on installation piece (4), both ends symmetry respectively are equipped with pulley mount pad (6), two around connecting rod (5) pulley mount pad (6) go up to rotate respectively and install movable pulley (7), fixed mounting has the one end of spring (8) respectively at both ends around installation piece (4), two the other end of spring (8) respectively with pulley mount pad (6) fixed connection, be equipped with rope (9) on main drive wheel (3), the right side of main drive wheel (3) is walked around in rope (9), rope (9) are passed first fixed pulley (2) and the movable pulley of both sides around on mounting panel (1) in proper order from right to left (7).

2. A camera system cord self-adjustment mechanism as claimed in claim 1, wherein: the quantity of first fixed pulley (2) is 8, the quantity of first fixed pulley (2) of both sides installation around the upper surface of mounting panel (1) is 4, first fixed pulley (2) of both sides installation around the upper surface of mounting panel (1) are symmetrical each other.

3. A camera system cord self-adjustment mechanism as claimed in claim 1, wherein: two tracks (10) are installed to one side of mounting panel (1), two slidable mounting has car (11) on track (10), both ends are connected with the both ends of rope (9) about one side of car (11), two install two second fixed pulleys (12) between track (10), two second fixed pulleys (12) are walked around in rope (9), rope (9) form the closed loop with car (11).

4. A camera system cord self-adjustment mechanism according to claim 1 or 3, wherein: the movable pulley (7), the first fixed pulley (2) and the second fixed pulley (12) are V-shaped wheels respectively.

5. A camera system cord self-adjustment mechanism as claimed in claim 1, wherein: the main driving wheel (3) is connected with a driving mechanism.

6. A camera system cord self-adjustment mechanism as claimed in claim 1, wherein: the front end and the rear end of the mounting block (4) are respectively provided with a groove, and one end of each spring (8) is respectively fixed in the grooves at the front end and the rear end of the mounting block (4).