CN111501605B - Indicator lamp board for construction site - Google Patents
Indicator lamp board for construction site Download PDFInfo
- Publication number
- CN111501605B CN111501605B CN202010383853.3A CN202010383853A CN111501605B CN 111501605 B CN111501605 B CN 111501605B CN 202010383853 A CN202010383853 A CN 202010383853A CN 111501605 B CN111501605 B CN 111501605B
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- cavity
- wheel
- movable
- wall
- fixedly connected
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
- E01F9/61—Special features of delineator posts, e.g. with parts cantilevered toward the roadway or fixed vertically on a tilted surface
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses an indicating lamp board for a construction site, which comprises a vehicle body, wherein a movable cavity is arranged in the vehicle body, a movable block penetrating through the vehicle body is slidably arranged on the top wall of the movable cavity, three groups of lamps in the same row are uniformly arranged in the movable block, a gear cavity is arranged in the bottom wall of the movable cavity, a wall body between the gear cavity and the movable cavity is bilaterally and symmetrically rotatably provided with a transmission shaft extending up and down, the transmission shaft extends upwards to the inside of the movable cavity and is fixedly connected with a fixed friction block, the bottom wall of the vehicle body is symmetrically provided with wheel cavities with downward openings on the left side and the right side of the gear cavity, the vehicle body is provided with a locking cavity on the side of the wheel cavity far away from the gear cavity, wheel shafts connected with the left side wall and the right side wall and extending left side wall.
Description
Technical Field
The invention relates to the technical field of indicator lamps, in particular to an indicator lamp board for a construction site.
Background
Cities are rapidly developing, and construction work is carried out at every moment. For the convenience removes in the building site, does not have fine road control, and most building sites all are that the pilot lamp tablet carries out road indication work, and the different vehicles of guide walk to different positions. For convenience of use, many indicator light boards are available in the market, but most of the indicator light boards are single in function and large in limitation. On the one hand, the inconvenient removal of the indicator light tablet of great majority is mostly the support form, and the transport need consume a large amount of manpowers, and on the other hand, indicator light tablet indication direction is single, and the road in the building site can change according to the work progress, and multiple conditions such as reversal or forbid the same trip probably appear in the road, and indicator light tablet also needs to be changed at any time.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides an indicator light board for a construction site, which can overcome the defects.
The invention relates to an indicator light board for construction sites, which comprises a vehicle body, wherein a movable cavity is arranged in the vehicle body, a movable block penetrating through the vehicle body is slidably arranged on the top wall of the movable cavity, three groups of lamps in the same row are uniformly arranged in the movable block, a gear cavity is arranged in the bottom wall of the movable cavity, a wall body between the gear cavity and the movable cavity is bilaterally and symmetrically and rotatably provided with a transmission shaft extending up and down, the transmission shaft extends upwards to the inside of the movable cavity and is fixedly connected with a fixed friction block, the bottom wall of the vehicle body is symmetrically provided with wheel cavities with downward openings on the left side and the right side of the gear cavity, the vehicle body is provided with a locking cavity on the side of the wheel cavity far away from the gear cavity, wheel shafts connected with the left side wall and the right side wall and extending left and right side are rotatably arranged in the wheel cavities, wheels are fixedly, the automobile wheel comprises a wheel shaft and a transmission shaft, wherein the wheel shaft is in transmission connection with the transmission shaft through a bevel gear, the wheel shaft extends into the transmission shaft and is in rotational connection with the inner wall of a locking cavity, a locking device for limiting the rotation of the wheel shaft is arranged in the locking cavity, bilaterally symmetrical transmission grooves are formed in the front side wall of a movable cavity and correspond to fixed friction blocks, the transmission grooves are connected with lamp grooves with forward openings, a transmission device for driving a lamp to move is arranged in each transmission groove, a motor is fixedly mounted on the rear side wall of the movable cavity and is connected with a lifting device for controlling the lifting of the movable blocks, a control device is arranged on the front side of the movable cavity and comprises a linking spline sleeve rotatably mounted on the left side wall and the right side wall of the movable cavity, a pushing shaft extending leftwards and rightwards is connected with.
Preferably, the locking device comprises a universal ball rotatably mounted on the locking cavity far away from the side wall of the wheel cavity, the universal ball is fixedly connected with a locking rocker, the locking cavity is close to the side wall of the wheel cavity and is provided with a fixed clamping groove, the wheel shaft extends into the locking cavity and penetrates through the fixed clamping groove and is provided with a first sliding groove with an opening, a movable rod is slidably mounted in the first sliding groove and is connected with the inner wall of the first sliding groove through a spring, the wheel shaft is provided with an auxiliary clamping groove which penetrates up and down at the opening of the first sliding groove, a clamping rod fixedly connected with the movable rod is slidably mounted in the auxiliary clamping groove, the side of the clamping rod far away from the wheel shaft is provided with a second sliding groove with an opening, the locking rocker extends into the second sliding groove and is in sliding fit with the inner wall, and a limiting plate in sliding fit with the front wall and the, the wall body slidable mounting between the movable cavity and the locking cavity is provided with a rack extending from top to bottom, the rack extends downwards and is fixedly connected with the limiting plate, and the rack extends upwards and extends into the movable cavity.
Preferably, the lifting device comprises the movable cavity, a support frame fixedly arranged on the bottom wall of the motor, a transmission spline sleeve penetrating through the support frame from front to back is rotatably arranged on the support frame, a connecting shaft extending from front to back is rotatably arranged in the transmission spline sleeve, the connecting shaft extends backwards and is fixedly connected with a linking friction block, the motor is in power connection with a motor shaft, a motor friction block matched with the linking friction block is fixedly arranged on the motor shaft, a movable plate is fixedly connected with the connecting shaft by extending forwards, a chain wheel is fixedly arranged on the transmission spline sleeve, two lifting chains are fixedly wound on the chain wheel, three lifting sleeve plates in sliding fit with the left wall and the right wall of the movable cavity are arranged on the support frame, pulleys are uniformly and rotatably arranged on the three lifting sleeve plates in a bilateral symmetry mode, and a linking block and a fixing block which are matched with each other are fixedly arranged between every two lifting, connecting bolts are symmetrically and fixedly installed on the sleeve plate on the uppermost layer of the three sections of lifting sleeve plates in a bilateral mode, the lifting chain bypasses the pulleys to be fixedly connected with the connecting bolts, and the upper sides of the three sections of lifting sleeve plates are fixedly connected with the movable blocks.
Preferably, transmission including rotate install in the activity chamber with wall body between the driving groove and the pivot of extending around, fixedly connected with action wheel in the pivot, the rotation axis is installed in the rotation is equallyd divide equally to the lateral wall longitudinal symmetry behind the driving groove, the axis of rotation stretches into light trough fixedly connected with pilot lamp tablet, fixed mounting has from driving wheel and transition gear in the axis of rotation, the pivot upside the axis of rotation passes through from the driving wheel with the action wheel meshing is connected, the driving groove in the pivot downside rotates through the gear shaft and is connected with the linking wheel, link up the wheel with the action wheel meshing is connected, link up the wheel and be located the pivot downside connect from the driving wheel meshing, connect through linking rack toothing between the transition gear.
Preferably, the control device further comprises a fixed rod fixedly mounted on the front side wall of the movable cavity at the upper side of the fixed friction block, a spline sleeve penetrating up and down is rotatably mounted on the fixed rod, the spline sleeve is in transmission connection with the rotating shaft through a bevel gear, a connecting shaft penetrating up and down is connected to a spline in the spline sleeve, a movable friction block capable of being matched with the fixed friction block is fixedly connected to the lower side of the spline sleeve by the connecting shaft, a lifting plate is rotatably connected to the upper side of the spline sleeve by the connecting shaft, the lifting plate is in sliding fit with the front side wall of the movable cavity, a connecting rocker is rotatably connected to the rear side of the lifting plate, the connecting rocker is rotatably connected with the movable plate, the pushing shaft extends into the movable cavity and is fixedly connected with a gear capable of being meshed with the rack, and a pushing plate in sliding fit with the bottom wall of the movable cavity is rotatably connected to the pushing shaft in the movable cavity, push pedal fixedly connected with push rod, activity chamber preceding lateral wall in the lifter plate with rotate between the push pedal and install and rotate the dead lever, rotate fixedly connected with lever on the dead lever, the lever in rotate the dead lever about the lower side correspond the connection spout that runs through around being equipped with, sliding fit installs the connection slide bar in the connection spout, rotate the dead lever upside connect slide bar fixed mounting in the lifter plate, rotate the dead lever downside connect slide bar fixed mounting in the push rod.
The beneficial effects are that: the device has simple structure and convenient operation, can limit the rotation of the wheels through the rotation of the turntable, can ensure that the device can be conveniently moved and can limit the movement of the device at the same time, and comprises the normal work of the device; the starting of the lifting device and the starting of the transmission device can be controlled by manually pushing the turntable, so that the change can be better controlled according to the real-time condition; the transmission device controls the rotation of the indicator lamp plate through the movement of the wheels, so that the transfer process of the device is changed, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of an indicator light board for construction site according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along line C-C in FIG. 3;
fig. 5 is a schematic view of the front structure of the light trough in fig. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an indicator light board for construction sites, which comprises a vehicle body 29, wherein a movable cavity 71 is arranged in the vehicle body 29, a movable block 17 penetrating through the vehicle body 29 is slidably arranged on the top wall of the movable cavity 71, three groups of lamps 14 in the same row are uniformly arranged in the movable block 17, a gear cavity 30 is arranged in the bottom wall of the movable cavity 71, a transmission shaft 28 extending up and down is symmetrically and rotatably arranged on a wall body between the gear cavity 30 and the movable cavity 71, the transmission shaft 28 extends upwards to be fixedly connected with a fixed friction block 27 in the movable cavity 71, wheel cavities 34 with downward openings are symmetrically arranged on the left side and the right side of the gear cavity 30 on the bottom wall of the vehicle body 29, a locking cavity 39 is arranged on the side, away from the gear cavity 30, of the vehicle body 29, wheel shafts 32 connected with the left side wall and the right side wall and extending left side wall are rotatably arranged in the wheel cavities 34, wheels 46 are fixedly connected in the wheel cavities, the wheel shaft 32 extends into and is rotatably connected with the inner wall of the gear cavity 30, the wheel shaft 32 is in transmission connection with the transmission shaft 28 through a bevel gear, the wheel shaft 32 extends into and is rotatably connected with the inner wall of the locking cavity 39, a locking device for limiting the wheel shaft 32 to rotate is arranged in the locking cavity 39, bilaterally symmetrical transmission grooves 63 are formed in the front side wall of the movable cavity 71 at positions corresponding to the fixed friction blocks 27, the transmission grooves 63 are connected with lamp grooves 56 with forward openings, a transmission device for driving the lamp to move is arranged in the transmission grooves 63, a motor 49 is fixedly arranged on the rear side wall of the movable cavity 71, the motor 49 is connected with a lifting device for controlling the movable block to lift, a control device is arranged on the front side of the movable cavity 71, the control device comprises a linking spline sleeve 25 rotatably arranged on the left side wall and the right side wall of the movable cavity 71, and a pushing shaft 24 extending left and right is connected, the pushing shaft 24 extends out of the vehicle body 29 and is fixedly connected with a turntable 23.
Advantageously, the locking device comprises a universal ball 41 rotatably mounted on the side wall of the locking cavity 39 far from the wheel cavity 34, the universal ball 41 is fixedly connected to a locking rocker 40, a fixed slot 36 is provided on the side wall of the locking cavity 39 near the wheel cavity 34, the wheel shaft 32 extends into the locking cavity 39 and is provided with a first slot 33 with an opening through the fixed slot 36, a movable rod 45 is slidably mounted in the first slot 33, the movable rod 45 is connected with the inner wall of the first slot 33 through a spring 35, the wheel shaft 32 is provided with a secondary slot 44 vertically extending at the opening of the first slot 33, a clamping rod 37 fixedly connected with the movable rod 45 is slidably mounted in the secondary slot 44, the side of the clamping rod 37 far from the wheel shaft 32 is provided with a second slot 38 with an opening, and the locking rocker 40 extends into the second slot 38 and is slidably matched with the inner wall, install in the locking chamber 39 with front and back wall sliding fit's limiting plate 42, activity chamber 71 with wall body sliding fit between the locking chamber 39 has the rack 43 of extending from top to bottom, rack 43 downwardly extending with limiting plate 42 fixed connection, rack 43 upwards extends and stretches into activity chamber 71.
Beneficially, the lifting device includes the movable cavity 71 and a support frame 52 fixedly mounted on the bottom wall of the motor 49, the support frame 52 is rotatably mounted with a transmission spline sleeve 51 penetrating through from front to back, a connection shaft 72 extending from front to back is rotatably mounted in the transmission spline sleeve 51, the connection shaft 72 extends backward and is fixedly connected with a linking friction block 47, the motor 49 is power-connected with a motor shaft 50, a motor friction block 48 capable of being matched with the linking friction block 47 is fixedly mounted on the motor shaft 50, the connection shaft 72 extends forward and is fixedly connected with a movable plate 53, a chain wheel 31 is fixedly mounted on the transmission spline sleeve 51, two lifting chains 66 are fixedly wound on the chain wheel 31, three sections of lifting sleeve plates 64 in sliding fit with the left and right walls of the movable cavity 71 are slidably fitted on the support frame 52, pulleys 70 are rotatably mounted on the three sections of lifting sleeve plates 64 in a left-right symmetric manner, the three sections of lifting sleeve plates 64 are fixedly connected with a connecting block 68 and a fixed block 69 which are mutually matched, connecting bolts 67 are symmetrically and fixedly installed on the sleeve plate on the uppermost layer of the three sections of lifting sleeve plates 64 left and right, the lifting chain 66 bypasses the pulley 70 and is fixedly connected with the connecting bolts 67, the upper sides of the three sections of lifting sleeve plates 64 are fixedly connected with the movable blocks 17, and the lifting device drives the chain wheel 31 to contract through the work of the motor 49, so that the lifting chain 66 enables the movable blocks 17 to move upwards.
Advantageously, the transmission means comprise a shaft 60 rotatably mounted to the wall between the movable chamber 71 and the transmission slot 63 and extending forwards and backwards, a driving wheel 61 is fixedly connected on the rotating shaft 60, rotating shafts 58 are symmetrically and rotatably arranged on the rear side wall of the transmission groove 63 in an up-and-down symmetrical mode, the rotating shaft 58 extends into the lamp groove 56 and is fixedly connected with an indicator lamp plate 57, a driven wheel 59 and a transition gear 55 are fixedly arranged on the rotating shaft 58, the rotating shaft 58 on the upper side of the rotating shaft 60 is meshed and connected with the driving wheel 61 through the driven wheel 59, the transmission groove 63 is rotatably connected with an engaging wheel 62 at the lower side of the rotating shaft 60 through a gear shaft, the connecting wheel 62 is engaged with the driving wheel 61, the connecting wheel 62 is engaged with the driven wheel 59 on the lower side of the rotating shaft 60, and the transition gear 55 is engaged with the driving wheel through a connecting rack 65.
Advantageously, the control device further comprises a fixed rod 12 fixedly mounted on the upper side of the fixed friction block 27 on the front side wall of the movable cavity 71, a spline sleeve 11 passing through up and down is rotatably mounted on the fixed rod 12, the spline sleeve 11 and the rotating shaft 60 are connected through bevel gear transmission, an engagement shaft 74 passing through up and down is splined in the spline sleeve 11, a movable friction block 26 capable of being matched with the fixed friction block 27 is fixedly connected on the lower side of the spline sleeve 11 by the engagement shaft 74, a lifting plate 13 is rotatably connected on the upper side of the spline sleeve 11 by the engagement shaft 74, the lifting plate 13 is slidably matched with the front side wall of the movable cavity 71, a connection rocker 54 is rotatably connected on the rear side of the lifting plate 13, the connection rocker 54 is rotatably connected with the movable plate 53, a gear 22 capable of being engaged with the rack 43 is fixedly connected on the pushing shaft 24 extending into the movable cavity 71, the pushing shaft 24 is rotatably connected with a pushing plate 21 which is in sliding fit with the bottom wall of the movable cavity 71 in the movable cavity 71, the push plate 21 is fixedly connected with a push rod 20, the front side wall of the movable cavity 71 is rotatably provided with a rotary fixed rod 18 between the lifting plate 13 and the push plate 21, a lever 19 is fixedly connected on the rotary fixed rod 18, a connecting chute 16 which penetrates through the lever 19 from front to back is correspondingly arranged on the upper side and the lower side of the rotary fixed rod 18, a connecting slide rod 15 is arranged in the connecting slide groove 16 in a sliding fit manner, the connecting slide rod 15 at the upper side of the rotating fixed rod 18 is fixedly arranged on the lifting plate 13, the connecting slide rod 15 at the lower side of the rotation fixing rod 18 is fixedly installed to the push rod 20, the control device can control the pushing shaft 24 to move and rotate through the turntable 23, and controls the transmission device, the locking device and the lifting device to be started.
In the initial state, the fixed friction block 27 is separated from the movable friction block 26, the gear 22 is meshed with the rack 43, the clamping rod 37 is separated from the fixed clamping groove 36, and the motor friction block 48 is separated from the engaging friction block 47;
when the lifting lock chain starts to work, a worker manually pulls the rotary disc 23, the rotary disc 23 drives the push plate 21 to move through the pushing shaft 24, the push plate 21 drives the lever 19 to rotate through the push rod 20, the lever 19 drives the lifting plate 13 to move downwards through the connecting slide rod 15, the lifting plate 13 drives the connecting rocker 54 to move so that the movable plate 53 drives the connecting shaft 72 to move the connecting friction block 47, the connecting friction block 47 is contacted with the fixed friction block 27, the motor 49 is started, the motor shaft 50 drives the connecting shaft 72 to rotate through the connecting friction block 47 and the fixed friction block 27, the connecting shaft 72 drives the chain wheel 31 to rotate through the transmission spline sleeve 51, the chain wheel 31 rotates the lifting lock chain 66, the lifting lock chain 66 drives the three sections of lifting sleeve plates 64 to move upwards through the connecting bolt 67, the fixed blocks 69 and the connecting block 68, the three sections of lifting sleeve plates 64 drive the movable block 17 to extend out of the vehicle body 29, the fixed friction block 27 contacts with the movable friction block 26 to push the car body 29, the wheel 46 drives the wheel shaft 32 to rotate, the wheel shaft 32 drives the transmission shaft 28 to rotate through bevel gear transmission, the transmission shaft 28 enables the spline sleeve 11 to rotate through the connecting shaft 74, the spline sleeve 11 drives the rotating shaft 60 to rotate through bevel gear transmission, the rotating shaft 60 drives the rotating shaft 58 to rotate through the driving wheel 61 and the driven wheel 59, the rotating shaft 58 drives the indicator lamp plate 57 to rotate, and the rotating shafts 58 are connected and driven through the transition gear 55 and the connecting rack 65.
The indicating lamp plate 57 rotates to a corresponding position, the rotary disc 23 is pushed, the device is recovered, the gear 22 and the rack 43 are used for rotating the rotary disc 23, the push shaft 24 drives the rack 43 to move through the gear 22, the rack 43 limits the locking rocker 40 to swing, the locking rocker 40 drives the clamping rod 37 to move, the clamping rod 37 moves into the fixed clamping groove 36, the clamping rod 37 limits the wheel shaft 32 to rotate, and the device stops moving.
After the operation is finished, the turntable 23 is reversed, and the device is restored to the initial state.
The beneficial effects are that: the device has simple structure and convenient operation, can limit the rotation of the wheels through the rotation of the turntable, can ensure that the device can be conveniently moved and can limit the movement of the device at the same time, and comprises the normal work of the device; the starting of the lifting device and the starting of the transmission device can be controlled by manually pushing the turntable, so that the change can be better controlled according to the real-time condition; the transmission device controls the rotation of the indicator lamp plate through the movement of the wheels, so that the transfer process of the device is changed, and the working efficiency is improved.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides an indicator lamp tablet for building site, includes the automobile body, be equipped with movable chamber in the automobile body, its characterized in that: the automobile body is characterized in that a movable block penetrating through the automobile body is slidably mounted on the top wall of the movable cavity, three groups of lamps in the same row are uniformly mounted in the movable block, a gear cavity is arranged in the bottom wall of the movable cavity, transmission shafts extending up and down are symmetrically and rotatably mounted on a wall body between the gear cavity and the movable cavity in a bilateral symmetry manner, the transmission shafts extend upwards into the movable cavity and are fixedly connected with fixed friction blocks, wheel cavities with downward openings are symmetrically arranged on the left side and the right side of the bottom wall of the automobile body on the left side and the right side of the gear cavity, a locking cavity is arranged on the automobile body on the side, away from the gear cavity, of the automobile body, wheel shafts connected with the left side wall and the right side wall and extending left and right are rotatably mounted in the wheel cavities, wheels are fixedly connected in the wheel cavities, extend into, the automobile wheel assembly is characterized in that the wheel shaft extends into and is rotationally connected with the inner wall of the locking cavity, a locking device for limiting the rotation of the wheel shaft is arranged in the locking cavity, bilaterally symmetrical transmission grooves are formed in the front side wall of the movable cavity and correspond to the fixed friction block, the transmission grooves are connected with lamp grooves with forward openings, a transmission device for driving a lamp to move is arranged in each transmission groove, a motor is fixedly mounted on the rear side wall of the movable cavity, the motor is connected with a lifting device for controlling the lifting of the movable block, a control device is arranged on the front side of the movable cavity and comprises a linking spline sleeve which is rotatably mounted on the left side wall and the right side wall of the movable cavity, a pushing shaft extending leftwards and rightwards is connected with a rotary table through splines in the linking spline.
2. The indicator light board for construction sites according to claim 1, wherein: the locking device comprises a universal ball which is rotatably installed on the locking cavity far away from the side wall of the wheel cavity, the universal ball is fixedly connected with a locking rocker, the locking cavity is close to the side wall of the wheel cavity and is provided with a fixed clamping groove, a wheel shaft extends into the locking cavity and penetrates through the fixed clamping groove and is provided with an open-ended first sliding groove, a movable rod is slidably installed in the first sliding groove and is connected with the inner wall of the first sliding groove through a spring, an auxiliary clamping groove which penetrates through the wheel shaft up and down is arranged at the opening of the first sliding groove, a clamping rod fixedly connected with the movable rod is slidably installed in the auxiliary clamping groove, an open-ended second sliding groove is arranged on the side of the clamping rod far away from the wheel shaft, the locking rocker extends into the sliding fit inner wall of the second sliding groove, a limiting plate which is in sliding fit with the front wall and the rear wall is installed in the locking cavity, and a rack which extends up and, the rack extends downwards and is fixedly connected with the limiting plate, and the rack extends upwards and extends into the movable cavity.
3. The indicator light board for construction sites according to claim 2, wherein: the lifting device comprises a movable cavity, a motor and a support frame fixedly arranged on the bottom wall, the support frame is rotatably provided with a transmission spline sleeve penetrating through the front and the back, a connecting shaft extending from the front to the back is rotatably arranged in the transmission spline sleeve, the connecting shaft extends backwards and is fixedly connected with a linking friction block, the motor is in power connection with a motor shaft, the motor shaft is fixedly provided with a motor friction block capable of being matched with the linking friction block, the connecting shaft extends forwards and is fixedly connected with a movable plate, the transmission spline sleeve is fixedly provided with a chain wheel, two lifting chains are fixedly wound on the chain wheel, the support frame is in sliding fit with three lifting sleeve plates in sliding fit with the left wall and the right wall of the movable cavity, the three lifting sleeve plates are symmetrically and uniformly and rotatably provided with pulleys, and the linking block and the fixed block which are matched with each other are fixedly connected between, connecting bolts are symmetrically and fixedly installed on the sleeve plate on the uppermost layer of the three sections of lifting sleeve plates in a bilateral mode, the lifting chain bypasses the pulleys to be fixedly connected with the connecting bolts, and the upper sides of the three sections of lifting sleeve plates are fixedly connected with the movable blocks.
4. The indicator light board for construction sites according to claim 3, wherein: transmission including rotate install in the activity chamber with wall body between the driving groove and the pivot of extending around, fixedly connected with action wheel in the pivot, the rotation axis is installed in the rotation is equallyd divide equally to the wall longitudinal symmetry behind the driving groove, the axis of rotation stretches into light trough fixedly connected with pilot lamp tablet, fixed mounting has from driving wheel and transition gear in the axis of rotation, the pivot upside the axis of rotation passes through from the driving wheel with the action wheel meshing is connected, the driving groove in the pivot downside rotates through the gear shaft and is connected with the linking wheel, the linking wheel with the action wheel meshing is connected, the linking wheel with be located the pivot downside connect from the driving wheel meshing, connect through linking rack toothing between the transition gear.
5. The indicator light board for construction sites according to claim 4, wherein: the control device also comprises a fixed rod fixedly arranged on the front side wall of the movable cavity at the upper side of the fixed friction block, a spline sleeve which penetrates through the fixed rod up and down is rotatably arranged on the fixed rod, the spline sleeve and the rotating shaft are in transmission connection through a bevel gear, a connecting shaft which penetrates through the spline sleeve up and down is connected in the spline sleeve, the connecting shaft is fixedly connected with the movable friction block which can be matched with the fixed friction block at the lower side of the spline sleeve, the connecting shaft is rotatably connected with a lifting plate at the upper side of the spline sleeve, the lifting plate is in sliding fit with the front side wall of the movable cavity, the rear side of the lifting plate is rotatably connected with a connecting rocker, the connecting rocker is rotatably connected with the movable plate, the pushing shaft extends into the movable cavity and is fixedly connected with a gear which can be meshed with the rack, and the pushing shaft is rotatably connected with a push plate which is in sliding fit with the, push pedal fixedly connected with push rod, activity chamber preceding lateral wall in the lifter plate with rotate between the push pedal and install and rotate the dead lever, rotate fixedly connected with lever on the dead lever, the lever in rotate the dead lever about the lower side correspond the connection spout that runs through around being equipped with, sliding fit installs the connection slide bar in the connection spout, rotate the dead lever upside connect slide bar fixed mounting in the lifter plate, rotate the dead lever downside connect slide bar fixed mounting in the push rod.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383853.3A CN111501605B (en) | 2020-05-08 | 2020-05-08 | Indicator lamp board for construction site |
| GBGB2013403.7A GB202013403D0 (en) | 2020-05-08 | 2020-08-27 | Indicator light board for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383853.3A CN111501605B (en) | 2020-05-08 | 2020-05-08 | Indicator lamp board for construction site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111501605A CN111501605A (en) | 2020-08-07 |
| CN111501605B true CN111501605B (en) | 2020-10-30 |
Family
ID=71868223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010383853.3A Expired - Fee Related CN111501605B (en) | 2020-05-08 | 2020-05-08 | Indicator lamp board for construction site |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111501605B (en) |
| GB (1) | GB202013403D0 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011173041A (en) * | 2010-02-23 | 2011-09-08 | Solex Kk | Post cone cleaner |
| CN206667096U (en) * | 2017-03-30 | 2017-11-24 | 王会 | A kind of lift intelligent transportation road condition advisory device |
| CN108547234A (en) * | 2018-04-26 | 2018-09-18 | 咸宁职业技术学院 | A kind of construction safety protection safety alarm device |
| CN108951454A (en) * | 2018-05-29 | 2018-12-07 | 湖南匡楚科技有限公司 | A kind of Warning frame on construction site |
| KR102060497B1 (en) * | 2019-08-29 | 2019-12-30 | 한국산재장애인협회(주) | LED bollards with solar power |
| CN210117671U (en) * | 2019-06-02 | 2020-02-28 | 青岛新城发展建筑工程有限公司 | Warning sign for building of accomodating easy to assemble based on BIM |
-
2020
- 2020-05-08 CN CN202010383853.3A patent/CN111501605B/en not_active Expired - Fee Related
- 2020-08-27 GB GBGB2013403.7A patent/GB202013403D0/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011173041A (en) * | 2010-02-23 | 2011-09-08 | Solex Kk | Post cone cleaner |
| CN206667096U (en) * | 2017-03-30 | 2017-11-24 | 王会 | A kind of lift intelligent transportation road condition advisory device |
| CN108547234A (en) * | 2018-04-26 | 2018-09-18 | 咸宁职业技术学院 | A kind of construction safety protection safety alarm device |
| CN108951454A (en) * | 2018-05-29 | 2018-12-07 | 湖南匡楚科技有限公司 | A kind of Warning frame on construction site |
| CN210117671U (en) * | 2019-06-02 | 2020-02-28 | 青岛新城发展建筑工程有限公司 | Warning sign for building of accomodating easy to assemble based on BIM |
| KR102060497B1 (en) * | 2019-08-29 | 2019-12-30 | 한국산재장애인협회(주) | LED bollards with solar power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111501605A (en) | 2020-08-07 |
| GB202013403D0 (en) | 2020-10-14 |
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