CN209159782U - A kind of Construction of Civil Engineering transport trolley - Google Patents

Abstract

The utility model discloses a kind of Construction of Civil Engineering transport trolleys, including car body, the front end of car body is rotatably connected to compartment, the front end in compartment is rotatably connected to rotor plate, grab is rotatably connected on the downside of the front end of car body, and grab and hook groove activity are clamped, the both ends of the shaft of grab is fixedly connected to block, slide bar passes through tooth shaft and support lever linkage, the internal slide of support rod is connected with mandril, the upper end of mandril is flexibly connected with block, and the side wall of support rod is run through in the lower end of mandril, the utility model makes car body turn forward by lifting handle upwards, mandril can push grab rotation, open rotor plate, to make part objects skid off compartment, and the support whole device that wheel and support rod consolidate simultaneously, the balance of car body increased, it is not in the phenomenon that car body is difficult to control generation, to keep unloading more light Pine is convenient.

Description

A kind of Construction of Civil Engineering transport trolley

Technical field

The utility model relates to civil construction project technical field, specially a kind of Construction of Civil Engineering transport trolley.

Background technique

Since the type and quantity of cargo in civil construction project construction are very more, the position put also is not fixed, so The carrying of cargo is commonly used thing, and building cart is generally used to transport scrappy building article (soil, sand etc.), but Due to road bumpiness on construction site, cart is caused to jolt frequent occurrence during promotion, cart is easily damaged；It is existing Cart be it is integrated, when present worker topples over the article on cart, usually worker holds handle, and raising and push away upwards slowly , make car body conpound salto forward on wheel, such car body will run-off the straight forward, when nearly 90 degree of inclined degree, article It can all be poured out, in the process, since wheel rotates and the center of gravity of car body can change, such worker on the ground It is difficult control cart, this discharging method worker can feel very painstaking；There are also worker be by cart it is very fast to loading dock It pushes, is allowed to reversion by cart inertia and completes Discharging Process, be easy to be damaged after hitting cart, and after the completion of unloading It also needs manually that cart is inverted, Discharging Process is made to become cumbersome, therefore it is proposed that a kind of Construction of Civil Engineering is transported Defeated cart.

Utility model content

The purpose of this utility model is to provide a kind of Construction of Civil Engineering transport trolleys, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of Construction of Civil Engineering transport trolley, Including car body, the rear end of the car body is equipped with handle, and the front end of the car body is rotatably connected to compartment by two switch blocks, described The front end in compartment is rotatably connected to rotor plate, and grab, and grab and hook groove activity are rotatably connected on the downside of the front end of the car body Clamping, the hook groove are opened on the lateral wall of rotor plate, and the both ends of the shaft of the grab is fixedly connected to block, the block The inside of recessing groove is movably connected in by the first spring, the recessing groove is opened in the lower wall of car body, under the car body Side is equipped with bottom plate, and the both ends of the bottom plate are rotatably connected to wheel；

Fixed block is fixedly connected in the front end lower wall of the car body, the inner rotation of the fixed block is connected with first Tooth shaft, the first tooth shaft engagement are connected with slide bar, and the rear end of the slide bar sequentially passes through the side wall of fixed block and car body and prolongs It extending to the outside of car body and is fixedly connected with foot-operated, the both ends of first tooth shaft are fixedly connected to the second tooth shaft, and described The engagement of two tooth shafts is connected with third tooth shaft, and the central axis of third tooth shaft runs through the side wall of fixed block and extends to outside it and solid Surely it is connected with support rod, the inside of the support rod slidably connects mandril by second spring, and the upper end of the mandril is run through The side wall of support rod is simultaneously flexibly connected with block, and the lower end of mandril runs through the side wall of support rod and is rotatably connected to ground rubber mat Piece.

Preferably, the rear end in the compartment is equipped with handle.

Preferably, multiple damping steel discs are equipped between the car body and bottom plate.

Preferably, the upside of the slide bar and it is located inside the rear end of car body fixture block is connected with by the 4th spring slide, The side of the fixture block runs through the side wall of car body and extends to its outside and be fixedly connected with handle, the lower end of the fixture block and card Slot activity clamping, the card slot are opened on slide bar, sliding shoe are fixedly connected on the downside of the slide bar, and sliding shoe passes through third Spring slide is connected on guide rod, and the guide rod is fixedly connected in the lower wall of car body.

Compared with prior art, the utility model has the beneficial effects that the damping that the utility model is had by car body Steel disc makes trolley when driving, realize the damping of compartment on the car body on rugged road, to make the device under steam More steady and smooth；The device is when unloading article, by foot-operated with pedal, slide bar will forward slip, make the first tooth shaft Rotation makes car body turn forward to be unfolded after so that support rod is rotated 90 degree by lifting handle upwards, to make ground glue gasket Continue to lift cart after being attached to ground, mandril can push grab rotation, and such grab is just detached from hook groove and is clamped, and make rotor plate Downside is opened, so that part objects be made to skid off compartment from rotor plate, then rotates compartment on the car body by lifting handle, Article can all be poured out, the support whole device that wheel and support rod consolidate simultaneously at this time, the balance of car body is increased Add, be not in the phenomenon that car body is difficult to control generation, so that it is more easily convenient to make unloading, and the device will not be made There is serious damage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram I of the utility model；

Fig. 2 is the structural schematic diagram II of the utility model；

Fig. 3 is the structural schematic diagram after the opening of the utility model；

Fig. 4 is enlarged drawing at the A of Fig. 2 of the utility model；

Fig. 5 is the cross-sectional view at the block, mandril and grab of the utility model；

Fig. 6 is the structural schematic diagram at first tooth shaft, the second tooth shaft, third tooth shaft and support rod of the utility model；

Fig. 7 is the explosive view at the support rod, third tooth shaft and mandril of the utility model；

Fig. 8 is the cross-sectional view at the block, the first spring and recessing groove of the utility model；

The fixture block and the cross-sectional view at card slot that Fig. 9 is the utility model.

In figure: 1, car body, 2, compartment, 3, switch block, 4, handle, 5, rotor plate, 6, damping steel disc, 7, bottom plate, 8, wheel, 9, Hook groove, 10, grab, 11, block, the 12, first spring, 13, recessing groove, 14, fixed block, the 15, first tooth shaft, 16, slide bar, 17, Second tooth shaft, 18, third tooth shaft, 19, support rod, 20, second spring, 21, mandril, 22, glue gasket, 23, foot-operated, 24, sliding Motion block, 25, third spring, 26, guide rod, the 27, the 4th spring, 28, fixture block, 29, card slot, 30, handle, 31, handle.

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. 1-9 is please referred to, the utility model provides a kind of technical solution: a kind of Construction of Civil Engineering transport trolley, packet Car body 1 is included, the rear end of the car body 1 is equipped with handle 4, and the downside of handle 4 is equipped with support leg, supports the device together with wheel 8, make The device keeps balance, and people is lifted up after holding handle 4, and when only there are two wheels 8 to support the device, people can push this Device moves, and the front end of the car body 1 is rotatably connected to compartment 2 by two switch blocks 3, compartment 2 be contain article (soil, Sand etc.) carrier, the front end in the compartment 2 is rotatably connected to rotor plate 5, and the upper end of rotor plate 5 is and compartment 2 is rotatablely connected , and the downside of rotor plate 5 is inward from certain gradient when rotor plate 5 is stuck on compartment 2, in this way opening rotor plate 5 when, object Product can slide more automatically, and grab 10, and 9 activity of grab 10 and hook groove are rotatably connected on the downside of the front end of the car body 1 Clamping, the hook groove 9 are opened on the lateral wall of rotor plate 5, and when grab 10 and the clamping of hook groove 9, rotor plate 5 can be fixed on compartment 2 front end, when article being mounted in the inside in compartment 2 at this time, article will not be trickled down, and the both ends of the shaft of the grab 10 is fixed to be connected It is connected to block 11, the block 11 is movably connected in the inside of recessing groove 13 by the first spring 12, and block 11 turns to resigning When the inside of slot 13, grab 10 also can rotate certain angle, and grab 10 will be detached from hook groove 9 and be clamped at this time, to make to turn Movable plate 5 is opened, and the recessing groove 13 is opened in the lower wall of car body 1, and the downside of the car body 1 is equipped with bottom plate 7, the bottom plate 7 Both ends be rotatably connected to wheel 8；

Fixed block 14, the inner rotation connection of the fixed block 14 are fixedly connected in the front end lower wall of the car body 1 There is the first tooth shaft 15, the engagement of the first tooth shaft 15 is connected with slide bar 16, and the distance that slide bar 16 slides is equal to the first tooth shaft 15 weeks Long a quarter, in this way when slide bar 16 slide when, the first tooth shaft 15 rotate 90 degree, thus make support rod 19 rotate 90 degree after and The rear end of the plane perpendicular of car body 1, the slide bar 16 sequentially passes through the side wall of fixed block 14 and car body 1 and extends to car body 1 It is external and be fixedly connected with foot-operated 23, it steps on and pedals foot-operated 23,16 forward slip of slide bar, the teeth meeting that 16 front end of slide bar is equipped with can be made Rotate the first tooth shaft 15, and the rotational angle of the first tooth shaft 15 is 90 degree, the both ends of first tooth shaft 15 are fixedly connected with There is the second tooth shaft 17, the engagement of the second tooth shaft 17 is connected with third tooth shaft 18, the diameter and third tooth shaft 18 of the second tooth shaft 17 Diameter it is equal, in this way, the second tooth shaft 17 with the first tooth shaft 15 rotate 90 degree when, third tooth shaft 18 can rotate backward 90 degree, Thus it is vertical with the ground of car body 1 after so that support rod 19 is rotated 90 degree, and the central axis of third tooth shaft 18 is through fixed block 14 Side wall simultaneously extends to its outside and is fixedly connected with support rod 19, and in the device driving process, support rod 19 is the (branch accepted The side wall of strut 19 is attached on the bottom surface of car body 1), when in use, ride 23 with pedal, support rod 19 rotate 90 degree after with car body 1 plane perpendicular, after lifting handle 4 upwards, car body 1 turns forward, and support rod 19 plays the role of supporting 1 front end of car body, The inside of the support rod 19 slidably connects mandril 21 by second spring 20, and after car body 1 turns forward, the meeting of mandril 21 exists The inside upward sliding of support rod 19, so that the upper end of mandril 21 be made to head on the rotation of block 11, such block 11 can be with grab It is detached from and is clamped with hook groove 9 after 10 rotations, so that rotor plate 5 be made to open, the side wall of support rod 19 is run through in the upper end of the mandril 21 And it is flexibly connected with block 11, and the lower end of mandril 21 runs through the side wall of support rod 19 and is rotatably connected to ground glue gasket 22, ground Glue gasket 22 can be rotated arbitrarily in the lower end of mandril 21, and after car body 1 turns forward, support rod 19 and ground can generate one Angle, therefore mandril 21 and ground can also generate certain angle, lower margin gasket 22 is freely rotated in the lower end of mandril 21, thus Making the lower end surface of ground glue gasket 22 can be bonded with ground, increase the adhesive force with ground, being also prevented from the soft mandril 21 in ground can insert Enter the inside on ground.

Specifically, the rear end in the compartment 2 is equipped with handle 31 only to be needed to lift when needing to topple over the article inside compartment 2 It plays handle 31 and tilts compartment 2, article will be skidded off out of compartment 2.

Specifically, being equipped with multiple damping steel discs 6 between the car body 1 and bottom plate 7, compartment 2 is realized on car body 1 Damping, thus make the device travel in more steady and smooth.

Specifically, the upside of the slide bar 16 and being located inside the rear end of car body 1 is slidably connected by the 4th spring 27 There is fixture block 28, when fixture block 28 is not clamped with card slot 29, the lower end of fixture block 28 is the upper side wall for pressing against slide bar 16 always, works as cunning When so that card slot 29 is in the underface of fixture block 28 after 16 forward slip of bar, fixture block 28 can be clamped with card slot 29 at once, make slide bar 16 Fixed, the side of the fixture block 28 runs through the side wall of car body 1 and extends to its outside and be fixedly connected with handle 30, pushes up Handle 30 is detached from fixture block 28 and card slot 29 and is clamped, and slide bar 16 can be acted on by the elastic force of third spring 25 and be set back, described The lower end of fixture block 28 and 29 activity of card slot are clamped, and when 16 forward slip of slide bar, card slot 29 can be moved to the underface of fixture block 28 Afterwards, fixture block 28 passes through the elastic force slide downward of the 4th spring 27 and is clamped with card slot 29, thus the sliding position of fixed slip bar 16, Finally fix support rod 19 in the plane perpendicular state with car body 1, the card slot 29 is opened on slide bar 16, the slide bar 16 Downside be fixedly connected with sliding shoe 24, and sliding shoe 24 is slidably connected on guide rod 26 by third spring 25, when fixture block 28 When being detached from clamping with card slot 29, third spring 25 can be such that slide bar 16 slides automatically towards foot-operated 23 direction, and the guide rod 26 is solid Surely it is connected in the lower wall of car body 1.

Working principle: in use, article to be mounted in the inside in compartment 2, by manually holding handle 4, by car body 1 close to pushing away 4 one end is lifted up, so that the heel brace of 4 downside of handle is detached from ground, moves forward the device by the rotation of wheel 8, After the device drives to loading dock, with pedal dynamic foot-operated 23,16 forward slip of slide bar, final card slot 29 can be moved to fixture block 28 Underface after, fixture block 28 and card slot 29 are clamped, and slide bar 16 is rotated with the first tooth shaft 15 in the process, such first tooth shaft Second tooth shaft 17 at 15 both ends can be rotated backward with third tooth shaft 18, to make 19 turns of support rod that are fitted in 1 downside of car body After 90 degree dynamic, the plane perpendicular with car body 1 is kept, lifts handle 4 upwards, ground glue gasket 22 is made to contact ground pushing rod 21 no longer It moves down, continues up and lift handle 4, such mandril 21 will be in the inside upward sliding of support rod 19, to make mandril 21 upper end heads on the inside that block 11 rotates into recessing groove 13, and grab 10 can also rotate and be detached from hook groove 9 and be clamped at this time, To make the downside of rotor plate 5 open, the part objects loaded will in this way skidded off from rotor plate 5, then passes through handle 31 lift the rear end in compartment 2, so that the bottom surface in compartment 2 be made to form an inclined-plane, remaining articles can all skid off the outer of compartment 2 Portion；The device reseting procedure: after compartment 2 is put on car body 1, rotor plate 5 is inwardly pushed with hand, the downside of rotor plate 5 squeezes Grab 10 is allowed to rotate, and after rotor plate 5 turns to appropriate location, grab 10 is clamped with 9 phase of hook groove, pushes up handle 30, It is detached from fixture block 28 and card slot 29 to be clamped, slide bar 16 can be acted on by the elastic force of third spring 25 and be set back, to make to support Bar 19 is bonded after rotating 90 degree with the lower wall of car body 1, and the fixture loads at this time.

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.

Claims (4)

1. a kind of Construction of Civil Engineering transport trolley, including car body (1), it is characterised in that: the rear end of the car body (1) is equipped with The front end of handle (4), the car body (1) is rotatably connected to compartment (2) by two switch blocks (3), and the front end of the compartment (2) turns It is dynamic to be connected with rotor plate (5), it is rotatably connected to grab (10) on the downside of the front end of the car body (1), and grab (10) and hook groove (9) Activity clamping, the hook groove (9) are opened on the lateral wall of rotor plate (5), and the both ends of the shaft of the grab (10) is fixedly connected with Have block (11), the block (11) is movably connected in the inside of recessing groove (13), the recessing groove by the first spring (12) (13) it is opened in the lower wall of car body (1), the downside of the car body (1) is equipped with bottom plate (7), and the both ends of the bottom plate (7) turn It is dynamic to be connected with wheel (8)；

It is fixedly connected with fixed block (14) in the front end lower wall of the car body (1), the inner rotation of the fixed block (14) connects It is connected to the first tooth shaft (15), the first tooth shaft (15) engagement is connected with slide bar (16), and the rear end of the slide bar (16) is successively passed through It wears the side wall of fixed block (14) and car body (1) and extends to the outside of car body (1) and be fixedly connected with foot-operated (23), described first The both ends of tooth shaft (15) are fixedly connected to the second tooth shaft (17), and the second tooth shaft (17) engagement is connected with third tooth shaft (18), and the central axis of third tooth shaft (18) runs through the side wall of fixed block (14) and extends to its outside and be fixedly connected with support The inside of bar (19), the support rod (19) is slidably connected mandril (21) by second spring (20), the mandril (21) Upper end is run through the side wall of support rod (19) and is flexibly connected with block (11), and the lower end of mandril (21) is through support rod (19) Side wall is simultaneously rotatably connected to ground glue gasket (22).

2. a kind of Construction of Civil Engineering transport trolley according to claim 1, it is characterised in that: the compartment (2) Rear end is equipped with handle (31).

3. a kind of Construction of Civil Engineering transport trolley according to claim 1, it is characterised in that: the car body (1) with Multiple damping steel discs (6) are equipped between bottom plate (7).

4. a kind of Construction of Civil Engineering transport trolley according to claim 1, it is characterised in that: the slide bar (16) Upside and the rear end inside for being located at car body (1) pass through the 4th spring (27) and slidably connect fixture block (28), the fixture block (28) Side through car body (1) side wall and extend to that it is external and be fixedly connected with handle (30), the lower end of the fixture block (28) with Card slot (29) activity clamping, the card slot (29) are opened on slide bar (16), are fixedly connected with sliding on the downside of the slide bar (16) Block (24), and sliding shoe (24) is slidably connected on guide rod (26) by third spring (25), the guide rod (26) is fixedly connected In the lower wall of car body (1).