CN214112609U - Trolley for constructional engineering - Google Patents

Abstract

The utility model relates to a building engineering technical field just discloses a small handcart for building engineering, including the car hopper, the handle is held up to one side fixedly connected with hand of car hopper, the bottom fixedly connected with supporting leg of car hopper, the draw-in groove has been seted up on the surface of supporting leg, and the movable sleeve has been cup jointed to the bottom of supporting leg, the both sides fixedly connected with base of movable sleeve, the spout has been seted up at the middle part of movable sleeve, and the bottom fixed mounting of movable sleeve has the removal wheel, it includes mounting panel, guide bolt, spring, fly leaf, connecting seat, wheel body and yielding rubber to remove the wheel, the four corners welding guide bolt of mounting panel, guide bolt cup joints with the spring, fly leaf swing joint is on guide bolt, and the fly leaf rotates with the connecting seat to be connected, the connecting seat rotates with the wheel body to be connected, the outer parcel of wheel body has yielding rubber. The utility model provides a current small handcart's height unadjustable, the problem of inconvenient transportation.

Description

Trolley for constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a small handcart for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part can be realized only by the construction activities with the need of carrying out the work and the material movement. The building construction in the building engineering refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on the design drawing into objects in the designated places. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

When the building construction, need use the small handcart to transport the material, however, current small handcart is when using in the existing market, and the height of small handcart is unadjustable, when using the small handcart to transport building material, the ground of stacking of some materials is slightly higher than ground for the unable direct with the material of small handcart is transported and is stacked the ground, need detour or erect the slope, makes workman's work load greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small handcart for building engineering reaches small handcart height-adjustable, the purpose of convenient transportation.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a small handcart for building engineering, includes the car hopper, the handle is held up to one side fixedly connected with hand push of car hopper, the bottom fixedly connected with supporting leg of car hopper, the draw-in groove has been seted up on the surface of supporting leg, and the movable sleeve has been cup jointed to the bottom of supporting leg, the both sides fixedly connected with base of movable sleeve, the spout has been seted up at the middle part of movable sleeve, and the bottom fixed mounting of movable sleeve has the removal wheel.

The movable wheel comprises a mounting plate, a guide bolt, a spring, a movable plate, a connecting seat, a wheel body and damping rubber, the guide bolt is welded at four corners of the mounting plate and is sleeved with the spring, the movable plate is movably connected to the guide bolt, the movable plate is rotatably connected with the connecting seat, the connecting seat is rotatably connected with the wheel body, and the damping rubber is wrapped outside the wheel body.

Spout sliding connection has the braking handle, the braking handle rotates with the one end of telescopic link to be connected, the other end of telescopic link rotates with the bottom of wane to be connected, the middle part fixedly connected with wane support of wane, the top fixedly connected with fixture block of wane, the wane support rotates with the base to be connected, fixture block and draw-in groove joint.

Preferably, the chute is five to ten centimeters in length.

Preferably, the number of the supporting legs is four, and the supporting legs are uniformly distributed below the hopper.

Preferably, the two warping plates form a group, and the two warping plates are symmetrically arranged on two sides of the movable sleeve by taking the center line of the movable sleeve as a symmetry axis.

Preferably, the clamping groove is annular and horizontally surrounds the supporting leg for a circle.

Preferably, the damping rubber is made of ethylene propylene diene monomer.

The utility model provides a small handcart for building engineering. The method has the following beneficial effects:

(1) the utility model discloses a bottom fixed connection supporting leg at the car hopper to set up the draw-in groove on the supporting leg and cup joint the movable sleeve, through reciprocating of the braking handle in the control spout, and then the bottom activity that drives the wane through the telescopic link, make the top and the bottom reverse motion of wane, be used for controlling the fixture block and carry out the joint with the draw-in groove, make the height of supporting leg can be adjusted, through the height that changes the supporting leg, adjust the height of whole car hopper, make the small handcart can adapt to the different height of unloading.

(2) The utility model discloses a bottom that the movable sleeve was installed to the wheel will be removed to the mounting panel, and the vibrations that produce in moving the small handcart through fly leaf and the spring that set up are filtered through fly leaf and spring, will filter because the vibrations absorption that building site ground is uneven produces filters for the small handcart can not lead to the material to damage because of vibrations at the in-process of transporting building material, and the parcel is not only wear-resisting at the outside yielding rubber of wheel body, also can reduce the production of vibrations.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of the position A of the present invention;

fig. 3 is a structure view of the moving wheel of the present invention.

In the figure: 1 car hopper, 2 hand push handles, 3 chutes, 4 brake handles, 5 telescopic rods, 6 movable sleeves, 7 wanes, 8 wane supports, 9 fixture blocks, 10 bases, 11 supporting legs, 12 clamping grooves, 13 mounting plates, 14 guide bolts, 15 springs, 16 movable plates, 17 connecting seats, 18 wheel bodies, 19 damping rubber and 20 moving wheels.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution:

the utility model provides a small handcart for building engineering, including car hopper 1, one side fixedly connected with hand push of car hopper 1 holds up handle 2, the bottom fixedly connected with supporting leg 11 of car hopper 1, supporting leg 11 quantity is four, at 1 below evenly distributed of car hopper, four supporting legs 11 provide the support for the small handcart, draw-in groove 12 has been seted up on the surface of supporting leg 11, draw-in groove 12 is cyclic annular, the level encircles supporting leg 11 round, and draw-in groove 12 sets up to a plurality of, 12 two liang of parallel arrangement of a plurality of draw-in groove, the movable sleeve 6 has been cup jointed to the bottom of supporting leg 11, the both sides fixedly connected with base 10 of movable sleeve 6, spout 3 has been seted up at the middle part of movable sleeve 6, 3 length of spout is five to ten centimetres, it relaxs and the chucking to drive the fixture block 9 when 3 enough brake handles 4 of spout of five to ten centimetres length slide, the bottom fixed mounting of movable sleeve 6 has removal wheel 20.

The moving wheel 20 comprises a mounting plate 13, a guide bolt 14, a spring 15, a movable plate 16, a connecting seat 17, a wheel body 18 and damping rubber 19, the guide bolt 14 is welded at four corners of the mounting plate 13, the guide bolt 14 is sleeved with the spring 15, the movable plate 16 is movably connected on the guide bolt 14, the movable plate 16 is rotatably connected with the connecting seat 17, the connecting seat 17 is rotatably connected with the wheel body 18, the damping rubber 19 is wrapped outside the wheel body 18, the damping rubber 19 is made of ethylene propylene diene monomer, the moving wheel 20 is mounted at the bottom of the movable sleeve 6 through the mounting plate 13, vibration generated in the moving process of the trolley is filtered through the movable plate 16 and the spring 15 through the arranged movable plate 16 and the spring 15, the vibration generated due to uneven ground of a construction site is absorbed and filtered, the trolley cannot be damaged due to vibration in the process of conveying building materials, and the damping rubber 19 wrapped outside the wheel body 18 is wear-resistant, the generation of vibration can also be reduced.

3 sliding connection of spout has brake handle 4, brake handle 4 rotates with the one end of telescopic link 5 to be connected, the other end of telescopic link 5 rotates with the bottom of wane 7 to be connected, wane 7 is a set of for two, two wanes 7 set up the both sides at movable sleeve 6 as symmetry axis symmetry with the central line of movable sleeve 6, outside through at movable sleeve 6 sets up two wanes 7, make more firm of draw-in groove 12 joint on fixture block 9 and the supporting leg 11, the middle part fixedly connected with wane support 8 of wane 7, the top fixedly connected with fixture block 9 of wane 7, wane support 8 rotates with base 10 to be connected, fixture block 9 and draw-in groove 12 joint.

When the trolley is used, whether the four moving wheels 20 at the bottom of the trolley 1 are at the same height or not is firstly confirmed, whether the height of the trolley 1 is proper or not is judged, if the four moving wheels 20 are not at the same height, the brake handle 4 is required to slide upwards, one end of the rocker 7 is pulled to be close to the movable sleeve 6 through the telescopic rod 5, because the rocker 7 rotates around the base 10, when one end of the rocker 7 is close to the movable sleeve 6, the other end of the rocker 7 moves towards the direction far away from the supporting leg 11, the clamping block 9 is loosened from the clamping groove 12, the height of the supporting leg 11 can be adjusted at the moment, after the adjustment is completed, the brake handle 4 slides downwards, on the contrary, one end of the rocker 7 is far away from the movable sleeve 6, the other end of the rocker 7 is close to the supporting leg 11, the clamping block 9 is clamped with the clamping groove 12, after the four supporting legs 11 are all adjusted to the same height, the trolley can be used, the moving wheel 20 is mounted at the bottom of the movable sleeve 6 through the mounting plate 13, vibration generated in the movement of the trolley is filtered through the moving plate 16 and the spring 15 through the arranged moving plate 16 and the spring 15, the vibration generated due to uneven ground of a construction site is absorbed and filtered, so that the trolley cannot be damaged due to vibration in the process of conveying building materials, and the shock-absorbing rubber 19 wrapped outside the wheel body 18 is not only wear-resistant, but also can reduce the generation of vibration.

To sum up, the utility model has the advantages that the supporting legs 11 are fixedly connected with the bottom of the car hopper 1, the supporting legs 11 are provided with the clamping grooves 12 and the movable sleeves 6 are sleeved, the upward and downward movement of the brake handles 4 in the sliding grooves 3 is controlled, the bottom ends of the wane plates 7 are driven to move through the telescopic rods 5, the top and the bottom of the wane plates 7 move reversely to control the clamping blocks 9 to be clamped with the clamping grooves 12, the height of the supporting legs 11 can be adjusted, the height of the whole car hopper 1 is adjusted by changing the height of the supporting legs 11, so that the small cart can adapt to different unloading heights, the moving wheels 20 are arranged at the bottom of the movable sleeves 6 through the mounting plates 13, the vibration generated during the movement of the small cart is filtered through the movable plates 16 and the springs 15, the vibration generated due to the uneven ground of a building site is absorbed and filtered, and the damage to materials caused by the vibration can not occur to the small cart during the transportation of the building materials, the damping rubber 19 wrapped outside the wheel body 18 is not only wear-resistant, but also can reduce the generation of vibration.

Claims (6)

1. The utility model provides a small handcart for building engineering, includes car hopper (1), its characterized in that: a hand-push handle (2) is fixedly connected to one side of the car hopper (1), supporting legs (11) are fixedly connected to the bottom of the car hopper (1), clamping grooves (12) are formed in the surfaces of the supporting legs (11), movable sleeves (6) are sleeved at the bottoms of the supporting legs (11), bases (10) are fixedly connected to two sides of each movable sleeve (6), sliding grooves (3) are formed in the middle of each movable sleeve (6), and moving wheels (20) are fixedly mounted at the bottoms of the movable sleeves (6);

the movable wheel (20) comprises a mounting plate (13), guide bolts (14), a spring (15), a movable plate (16), a connecting seat (17), a wheel body (18) and damping rubber (19), the guide bolts (14) are welded at four corners of the mounting plate (13), the guide bolts (14) are sleeved with the spring (15), the movable plate (16) is movably connected to the guide bolts (14), the movable plate (16) is rotatably connected with the connecting seat (17), the connecting seat (17) is rotatably connected with the wheel body (18), and the damping rubber (19) is wrapped outside the wheel body (18);

spout (3) sliding connection has braking handle (4), braking handle (4) are rotated with the one end of telescopic link (5) and are connected, the other end of telescopic link (5) is rotated with the bottom of wane (7) and is connected, the middle part fixedly connected with wane support (8) of wane (7), top fixedly connected with fixture block (9) of wane (7), wane support (8) are rotated with base (10) and are connected, fixture block (9) and draw-in groove (12) joint.

2. The trolley for construction engineering according to claim 1, wherein: the length of the sliding chute (3) is five to ten centimeters.

3. The trolley for construction engineering according to claim 1, wherein: the number of the supporting legs (11) is four, and the supporting legs are uniformly distributed below the car hopper (1).

4. The trolley for construction engineering according to claim 1, wherein: the two warping plates (7) are in a group, and the two warping plates (7) are symmetrically arranged on two sides of the movable sleeve (6) by taking the central line of the movable sleeve (6) as a symmetry axis.

5. The trolley for construction engineering according to claim 1, wherein: the clamping groove (12) is annular and horizontally surrounds the supporting leg (11) for a circle.

6. The trolley for construction engineering according to claim 1, wherein: the damping rubber (19) is made of ethylene propylene diene monomer.

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