CN207208108U

CN207208108U - A kind of adjustable architectural engineering stroller

Info

Publication number: CN207208108U
Application number: CN201720766367.3U
Authority: CN
Inventors: 沈悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-28
Filing date: 2017-06-28
Publication date: 2018-04-10
Anticipated expiration: 2027-06-28

Abstract

The utility model discloses a kind of adjustable architectural engineering stroller, including car body, the inside of the car body is provided with cavity, the front end of the car body turns button by two and is rotatably connected to compartment, the rear end in the compartment is provided with handle, and the handle and the groove being located on car body rear wall are flexibly connected, and the back end activity of the car body is connected with two holding rods, the bottom front of the car body is connected with wheel by connecting rod, and the two bottom sides of the car body offer two the second necks.The installation that the utility model passes through the first spring, realize damping effect of the compartment in vehicle body, the inside of the second neck is rotatably connected on by support frame, the present apparatus can also be supported by realizing support frame and being hidden in the second neck, pedal drives central shaft to rotate by first gear, second gear and first gear, realizes and steps on the inside that pedal can drive support frame to turn to the second neck.

Description

A kind of adjustable architectural engineering stroller

Technical field

Construction engineering technical field is the utility model is related to, specially a kind of adjustable architectural engineering stroller.

Background technology

Because the type and quantity of goods in building engineering construction are very more, the position put also is not fixed, so goods Carrying be through commonly used thing, and there are many different instruments to be carried to realize, what is frequently encountered is tower crane, crane With building dolly etc., building dolly is generally used to put scrappy building article, but due to road bumpiness on construction site, causes small Car is often jolted during promotion, and dolly is easily damaged, and many roads are rugged on construction site, small Car sometimes for loitering, the support frame of in general stroller can not random folding and unfolding, one man operation's ratio during running It is cumbersome, therefore, proposing a kind of adjustable architectural engineering stroller.

Utility model content

The purpose of this utility model is to provide a kind of adjustable architectural engineering stroller, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of adjustable architectural engineering stroller, Including car body, the inside of the car body is provided with cavity, and the front end of the car body turns button by two and is rotatably connected to compartment, described The rear end in compartment is provided with handle, and the handle and the groove being located on car body rear wall are flexibly connected, and the rear end of the car body is lived Dynamic to be connected with two holding rods, the bottom front of the car body is connected with wheel by connecting rod, and the two bottom sides of the car body open up There are two the second necks, the inside of two second necks is connected with support frame, support frame as described above by central axis Side connected with one end of second spring, the other end of the second spring is connected to the inside of car body, the central shaft Middle part fixed cover is connected to first gear, first gear and second gear the engagement connection, the second gear and the 3rd gear Engagement connection, and the both sides of first gear and second gear are rotatably connected on the inside of the first neck, first neck is opened The centre of two the second necks is located at, the bottom of the car body is provided with fixed block, and the 3rd pinion rotation is connected to fixed block Inside, the bottom of the fixed block are provided with pedal, and the inside of the 3rd gear is fixed with connecting shaft, the both ends of the connecting shaft It is fixedly connected through fixed block with one end of pedal, an inside in two second necks is provided with voussoir, the wedge One end of block and support frame is flexibly connected, and the voussoir is connected to the inside of car body by the 3rd spring slide, the car body Bottom offers undercut, and the both ends of the undercut are connected with a holding rod and the second neck respectively, one end connection of the voussoir There is cord, the other end of the cord passes through inside and button connects of the undercut by holding rod.

Preferably, the bottom of the cavity is fixed with the first spring.

Preferably, the half of the Zhou Changwei second gear girths of the first gear, the teeth of Zhou Changwei the 3rd of second gear Take turns the half of girth.

Preferably, an inner side in two support frames as described above offers groove, and groove is adapted with voussoir.

Compared with prior art, the beneficial effects of the utility model are：The utility model passes through the installation of the first spring, reality Damping effect of the compartment in vehicle body is showed, the inside of the second neck is rotatably connected on by support frame, realizes support frame Can be hidden in the second neck can also support the present apparatus, and pedal is driven by first gear, second gear and first gear Central shaft rotates, and realizes and steps on the inside that pedal can drive support frame to turn to the second neck, prevents from transporting material mistake Support frame collides with ground caused by road surface is rugged and rough in journey.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is polycrystalline substance schematic diagram of the present utility model；

Fig. 3 is fixed block internal structure schematic diagram of the present utility model；

Fig. 4 is support frame sectional view of the present utility model；

Fig. 5 is the second neck sectional view of the present utility model.

In figure：1st, car body, 2, compartment, 3, support frame, 4, wheel, 5, connecting rod, 6, holding rod, the 7, first spring, 8, groove, 9, Handle, 10, turn button, 11, pedal, 12, first gear, 13, second gear, the 14, the 3rd gear, the 15, first neck, 16, fixed Block, 17, button, the 18, second neck, 19, voussoir, 20, undercut, 21, cavity, 22, second spring, 23, connecting shaft, 24, cord, 25th, central shaft, the 26, the 3rd spring.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of adjustable architectural engineering stroller, bag Car body 1 is included, the inside of the car body 1 is provided with cavity 21, and the front end of the car body 1 turns button 10 by two and is rotatably connected to compartment 2, the rear end in the compartment 2 is provided with handle 9, when needing to topple over the article inside compartment 2, need to only lift handle 9 and tilt compartment 2, the handle 9 and the groove 8 being located on the rear wall of car body 1 are flexibly connected, and the back end activity of the car body 1 is connected with two and held Bar 6, the bottom front of the car body 1 are connected with wheel 4 by connecting rod 5, lift holding rod 6, and the present apparatus can be to move, institute The two bottom sides for stating car body 1 offer two the second necks 18, and the inside of two second necks 18 passes through central shaft 25 Be rotatably connected to support frame 3, the side of support frame as described above 3 connects with one end of second spring 22, the second spring 22 it is another One end is connected to the inside of car body 1, and due to the torsion of second spring 22, the use state for making support frame 3 is perpendicular to car body 1 Bottom surface, the middle part fixed cover of the central shaft 25 are connected to first gear 12, and first gear 12 and second gear 13 engagement connects Connect, the gear 14 of second gear 13 and the 3rd engagement connection, and the both sides of the first gear 12 and second gear 13 company of rotation The inside of the first neck 15 is connected on, first neck 15 is opened in the centre of two the second necks 18, the bottom of the car body 1 Provided with fixed block 16, and the 3rd gear 14 is rotatably connected on the inside of fixed block 16, and the bottom of the fixed block 16 is provided with pedal 11, the inside of the 3rd gear 14 is fixed with connecting shaft 23, and fixed block 16 and pedal are run through in the both ends of the connecting shaft 23 11 one end is fixedly connected, and is stepped on pedal 11 and is driven central shaft 25 by the 3rd gear 14, second gear 13 and first gear 12 Rotate, an inside in two second necks 18 is provided with voussoir 19, and one end activity of the voussoir 19 and support frame 3 is even Connecing, the voussoir 19 is slidably connected at the inside of car body 1 by the 3rd spring 26, and the bottom of the car body 1 offers undercut 20, The both ends of the undercut 20 are connected with a neck 18 of holding rod 6 and second respectively, and one end of the voussoir 19 is connected with cord 24, The other end of the cord 24 is connected through undercut 20 by the inside and button 17 of holding rod 6, and pressing the effect of button 17 is Pull cord 24.

Specifically, the bottom of the cavity 21 is fixed with the first spring 7, can play damping effect.

Specifically, the half of the girth of Zhou Changwei second gears 13 of the first gear 12, the girth of second gear 13 For the half of the girth of the 3rd gear 14, first gear 12 need to be somewhat only stepped on, the 3rd gear 14 will drive support frame 3 to rotate To the inside of the second neck 18.

Specifically, an inner side in two support frames as described above 3 offers groove, and groove is adapted with voussoir 19, Support frame 3 can be stuck in the inside of the second neck 18 by voussoir 19.

Operation principle：The working condition of the present apparatus is the vertical bottom surface of car body 1 of support frame 3 and to support the present apparatus, compartment 2 it is interior Portion is the construction material filled, and both hands, which lift holding rod 6, makes support frame 3 no longer support the present apparatus, and then single pin steps on pedal 11, steps on Plate 11 drives central shaft 25 to rotate by the 3rd gear 14, second gear 13 and first gear 12, and central shaft 25 can drive branch To the inner rotation of the second neck 18, support frame 3 can be combined together support 3 with voussoir 19, support frame 3 is stuck in the second card The inside of groove 18, button 17 is pressed when being pushed to the position of needs, voussoir 19 just no longer coordinates with support frame 3, in the second bullet Support frame 3 is flicked and to support the present apparatus in the presence of spring 22, is then lifted handle 9 and is toppled over building inside compartment 2 Thing.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of adjustable architectural engineering stroller, including car body (1), it is characterised in that：The inside of the car body (1) is provided with Cavity (21), the front end of the car body (1) turn button (10) by two and are rotatably connected to compartment (2), the rear end of the compartment (2) Provided with handle (9), the handle (9) and the groove (8) being located on car body (1) rear wall are flexibly connected, after the car body (1) End is connected with two holding rods (6), and the bottom front of the car body (1) is connected with wheel (4), the car by connecting rod (5) The two bottom sides of body (1) offer two the second necks (18), and the inside of two second necks (18) passes through central shaft (25) support frame (3) is rotatably connected to, the side of support frame as described above (3) connects with one end of second spring (22), and described second The other end of spring (22) is connected to the inside of car body (1), and the middle part fixed cover of the central shaft (25) is connected to first gear (12), the first gear (12) and second gear (13) engagement connection, the second gear (13) and the 3rd gear (14) are nibbled Connection is closed, and the both sides of first gear (12) and second gear (13) are rotatably connected on the inside of the first neck (15), it is described First neck (15) is opened in the centre of two the second necks (18), and the bottom of the car body (1) is provided with fixed block (16), and Three gears (14) are rotatably connected on the inside of fixed block (16), and the bottom of the fixed block (16) is provided with pedal (11), and described The inside of three gears (14) is fixed with connecting shaft (23), and fixed block (16) and pedal are run through in the both ends of the connecting shaft (23) (11) one end is fixedly connected, and an inside in two second necks (18) is provided with voussoir (19), the voussoir (19) It is flexibly connected with one end of support frame (3), the voussoir (19) is slidably connected at the interior of car body (1) by the 3rd spring (26) Portion, the bottom of the car body (1) offer undercut (20), the both ends of the undercut (20) respectively with a holding rod (6) and second Neck (18) connects, and one end of the voussoir (19) is connected with cord (24), and the other end of the cord (24) passes through undercut (20) connected by the inside of holding rod (6) and button (17).

A kind of 2. adjustable architectural engineering stroller according to claim 1, it is characterised in that：The cavity (21) Bottom is fixed with the first spring (7).

A kind of 3. adjustable architectural engineering stroller according to claim 1, it is characterised in that：The first gear (12) half of Zhou Changwei second gears (13) girth, the one of Zhou Changwei the 3rd gear (14) girth of second gear (13) Half.

A kind of 4. adjustable architectural engineering stroller according to claim 1, it is characterised in that：Two support frames as described above (3) inner side in offers groove, and groove is adapted with voussoir (19).