CN209700703U - A kind of trolley for building - Google Patents

Abstract

The utility model discloses a kind of trolleys for building, including main body, it further include fixed device and support device, the main body includes bearing box and support column, the fixed device includes fixed pipe sleeve and fixed frame, the fixed pipe sleeve and fixed frame are respectively positioned on a side surface of bearing box, fixed frame is respectively connected on the outside of the both ends of the fixed pipe sleeve, axis is connected on the inside of the fixed pipe sleeve, bearing is connected between the axis and fixed pipe sleeve, the two sides of the axis are respectively connected with return spring, the outer surface of the axis is connected with elastic strip, the end of the elastic strip is connected with grab；It is mounted with by designing positioned at the fixation pipe sleeve of one side surface of bearing box and elastic strip etc., stability of the sandstone on the inside of bearing box can be increased, and easy to use in transported in hand truck fashion sandstone, prevent sandstone caused by jolting from falling, convenient for increasing the stability of transported in hand truck fashion.

Description

A kind of trolley for building

Technical field

The utility model belongs to construction engineering technical field, and in particular to a kind of trolley for building.

Background technique

Trolley is the carrying vehicle for being pushed away, being drawn with manpower, and trolley, which obtains to be widely applied in production and architectural engineering, is Because its cheap, maintenance is simple and convenient to operate, from heavy and light, can be in the local work that motor vehicles inconvenience uses, in short distance It is very convenient from when carrying lighter article.

Existing trolley for building causes to meet on the way and jolt in transported in hand truck fashion due to being not provided with fixed class device When will cause sandstone and fall around the top of bearing box the problem of being scattered, and existing trolley for building, due to support column Structure it is single, when trolley being caused to be parked in out-of-flatness section, the problem of will cause the inclination of bearing box causes stability to decline, Thus it is proposed that a kind of trolley for building.

Utility model content

The purpose of this utility model is to provide a kind of trolleys for building, existing to solve to propose in above-mentioned background technique Trolley for building cause to meet on the way in transported in hand truck fashion and will cause sandstone when jolting due to being not provided with fixed class device The problem of being scattered, is fallen around the top of bearing box, and existing trolley for building is made since the structure of support column is single When being parked in out-of-flatness section at trolley, the problem of will cause the inclination of bearing box causes stability to decline.

To achieve the above object, the utility model provides the following technical solutions: a kind of trolley for building, including main body, It further include fixed device and support device, the main body includes bearing box and support column, and the fixed device includes fixed pipe sleeve And fixed frame, the fixed pipe sleeve and fixed frame are respectively positioned on a side surface of bearing box, on the outside of the both ends of the fixed pipe sleeve It is connected with fixed frame, axis is connected on the inside of the fixed pipe sleeve, is connected with bearing between the axis and fixed pipe sleeve, institute The two sides for stating axis are respectively connected with return spring, and the outer surface of the axis is connected with elastic strip, the end of the elastic strip Portion is connected with grab.

Preferably, the support device includes inner tube set, and said inner tube set is located at the bottom inside of support column, said inner tube The top surface of set is connected with limit plate, and the top of said inner tube set is located on the inside of support column and offers accommodating groove, the storage Spreader spring is connected on the inside of slot.

Preferably, the main body further includes handle and tire, and the bottom side of the bearing box is connected with support column, described The side of return spring is connected with handle, and the bottom of the bearing box is equipped with tire.

Preferably, the fixed pipe sleeve is fixedly connected by fixed frame and bolt with bearing box.

Preferably, the axis passes through and return spring and bearing engaging are rotatablely connected with fixed pipe sleeve, and described holds The lateral corresponding position of the outer surface and grab that carry case opens up fluted.

Preferably, the bottom surface integral type of said inner tube set is connected with antiskid plate, the bottom surface integral type connection of the antiskid plate There is anti-skid bulge.

Compared with prior art, the utility model has the beneficial effects that

(1) it is mounted with by design positioned at the fixation pipe sleeve of one side surface of bearing box and elastic strip etc., it can be in trolley When transporting sandstone, increases stability of the sandstone on the inside of bearing box, and easy to use, prevent sandstone caused by jolting from falling, just In the stability for increasing transported in hand truck fashion, solves existing trolley for building and caused due to being not provided with fixed class device In transported in hand truck fashion, meeting on the way will cause sandstone and falls around the top of bearing box the problem of being scattered when jolting.

(2) it is mounted with to be located at the inner tube set etc. of support column bottom by design, can increase between support column and ground While frictional force, it can increase the stability of trolley in the balance for the bearing box that roughness pavement is kept as far as possible, solve Existing trolley for building when trolley being caused to be parked in out-of-flatness section, will cause carrying since the structure of support column is single The problem of inclination of case causes stability to decline.

Detailed description of the invention

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

Fig. 2 is the side view cutaway drawing of the fixed pipe sleeve of the utility model；

Fig. 3 is the cross-sectional view of the utility model support column；

In figure: 1, bearing box；2, fixed pipe sleeve；3, fixed frame；4, handle；5, tire；6, accommodating groove；7, inner tube set；8, Support column；9, grab；10, elastic strip；11, return spring；12, axis；13, bearing；14, spreader spring；15, limit plate.

Specific embodiment 7

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-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of trolley for building, including main body, also Including fixed device and support device, main body includes bearing box 1 and support column 8, and fixed device includes fixed pipe sleeve 2 and fixed frame 3, it fixes pipe sleeve 2 and fixed frame 3 is respectively positioned on a side surface of bearing box 1, be respectively connected with fixed frame on the outside of the both ends of fixed pipe sleeve 2 3, the inside of fixed pipe sleeve 2 is connected with axis 12, is connected with bearing 13, the two sides of axis 12 between axis 12 and fixed pipe sleeve 2 It is respectively connected with return spring 11, the outer surface of axis 12 is connected with elastic strip 10, and the end of elastic strip 10 is connected with grab 9, it is mounted with by designing positioned at the fixation pipe sleeve 2 of 1 one side surface of bearing box and elastic strip 10 etc., it can be in transported in hand truck fashion sand Shi Shi increases stability of the sandstone on the inside of bearing box 1, and easy to use, prevents sandstone caused by jolting from falling, convenient for increasing The stability of transported in hand truck fashion solves existing trolley for building and causes due to being not provided with fixed class device in hand push When vehicle transports, meeting on the way will cause sandstone and falls around the top from bearing box 1 the problem of being scattered when jolting.

For the ease of increasing stability, in the present embodiment, it is preferred that support device includes inner tube set 7, and inner tube set 7 is located at The bottom inside of support column 8, the top surface of inner tube set 7 is connected with limit plate 15, and the top of inner tube set 7 is located at the interior of support column 8 Side offers accommodating groove 6, and the inside of accommodating groove 6 is connected with spreader spring 14, is mounted with by designing positioned at 8 bottom of support column Inner tube set 7 etc. can be kept as far as possible while increasing the frictional force between support column 8 and ground in roughness pavement The balance of bearing box 1 increases the stability of trolley, solves existing trolley for building, due to the structure list of support column 8 One, when trolley being caused to be parked in out-of-flatness section, the problem of will cause the inclination of bearing box 1 causes stability to decline.

For the ease of the use of main body, in the present embodiment, it is preferred that main body further includes handle 4 and tire 5, bearing box 1 Bottom side is connected with support column 8, and the side of return spring 11 is connected with handle 4, and the bottom of bearing box 1 is equipped with tire 5.

For the ease of the fixation of fixed pipe sleeve 2, in the present embodiment, it is preferred that fixed pipe sleeve 2 passes through fixed frame 3 and bolt It is fixedly connected with bearing box 1.

For the ease of the rotation of axis 12, in the present embodiment, it is preferred that axis 12 passes through and return spring 11 and bearing 13 engagings are rotatablely connected with fixed pipe sleeve 2, and the outer surface of bearing box 1 and the lateral corresponding position of grab 9 open up it is fluted.

For the ease of increasing anti-skid factor, in the present embodiment, it is preferred that the bottom surface integral type of inner tube set 7 is connected with anti-skidding The bottom surface integral type of plate, antiskid plate is connected with anti-skid bulge.

The working principle and process for using of the utility model: sandstone in use, bearing box 1 can be placed on by the trolley Inside, then user of service can push trolley to advance by handle 4 of holding with a firm grip, when sandstone is filled in the inside of bearing box 1, can hold It firmly grab 9 and pulls, axis 12 can be driven to rotate and extracts elastic strip 10 out, elastic strip 10 is then covered on carrying The top opening of case 1, and grab 9 and 1 other side groove of bearing box are fixed, grab 9 and elastic strip 10 can be consolidated It is fixed, since elastic strip 10 covers sandstone at this time, sandstone can be prevented to be scattered, when needing to unload sandstone, move grab 9 The revolution of axis 12 is driven and by the winding of elastic strip 10 to the inside of fixed pipe sleeve 2 by the elastic force of return spring 11, by setting Meter is mounted with positioned at the fixation pipe sleeve 2 of 1 one side surface of bearing box and elastic strip 10 etc., can be increased in transported in hand truck fashion sandstone Add stability of the sandstone on the inside of bearing box 1, and easy to use, prevent sandstone caused by jolting from falling, convenient for increasing trolley The stability of transport；When trolley is parked in out-of-flatness section, 8 bottom inner tube set 7 of column supported on both sides cooperates corresponding spreader spring 14, it is suitable for the difference in height in out-of-flatness section, the inner tube set 7 of lower side road surface passes through the elastic force of spreader spring 14, from The length stretched out in support column 8 is greater than the length that the inner tube set 7 of higher side road surface is stretched out, and can keep two sides as far as possible in this way The height of support column 8 is consistent, so that bearing box 1 be made to stablize.

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 (6)

1. a kind of trolley for building, including main body, it is characterised in that: further include fixed device and support device, the main body Including bearing box (1) and support column (8), the fixed device includes fixed pipe sleeve (2) and fixed frame (3), the fixed pipe sleeve (2) and fixed frame (3) is respectively positioned on a side surface of bearing box (1), is respectively connected with fixation on the outside of the both ends of the fixed pipe sleeve (2) Frame (3) is connected with axis (12) on the inside of the fixed pipe sleeve (2), is connected between the axis (12) and fixed pipe sleeve (2) The two sides of bearing (13), the axis (12) are respectively connected with return spring (11), and the outer surface of the axis (12) is connected with bullet Property strap (10), the end of the elastic strip (10) is connected with grab (9).

2. a kind of trolley for building according to claim 1, it is characterised in that: the support device includes inner tube set (7), said inner tube set (7) is located at the bottom inside of support column (8), and the top surface of said inner tube set (7) is connected with limit plate (15), And the top of said inner tube set (7) is located on the inside of support column (8) and offers accommodating groove (6), connects on the inside of the accommodating groove (6) It is connected to spreader spring (14).

3. a kind of trolley for building according to claim 1, it is characterised in that: the main body further include handle (4) and The bottom side of tire (5), the bearing box (1) is connected with support column (8), and the side of the return spring (11) is connected with handle Hand (4), and the bottom of the bearing box (1) is equipped with tire (5).

4. a kind of trolley for building according to claim 1, it is characterised in that: the fixed pipe sleeve (2) passes through fixation Frame (3) and bolt are fixedly connected with bearing box (1).

5. a kind of trolley for building according to claim 1, it is characterised in that: the axis (12) passes through and return power bullet Spring (11) and bearing (13) engaging and fixed pipe sleeve (2) rotation connection, and the outer surface of the bearing box (1) and grab (9) Lateral corresponding position open up it is fluted.

6. a kind of trolley for building according to claim 2, it is characterised in that: the bottom surface one of said inner tube set (7) Formula is connected with antiskid plate, and the bottom surface integral type of the antiskid plate is connected with anti-skid bulge.