CN221541633U

CN221541633U - Construction trolley

Info

Publication number: CN221541633U
Application number: CN202323072273.0U
Authority: CN
Inventors: 刘雨
Original assignee: Shijiazhuang Urban Construction Investment Holding Group Co ltd
Current assignee: Shijiazhuang Urban Construction Investment Holding Group Co ltd
Priority date: 2023-11-14
Filing date: 2023-11-14
Publication date: 2024-08-16
Anticipated expiration: 2033-11-14

Abstract

The utility model relates to the technical field of building tools, in particular to a construction trolley, which comprises a base, wherein universal wheels are fixedly arranged at the bottom of the base, a groove is formed in one end of the top of the base, a damping mechanism is arranged in the groove, a placing table is sleeved on the top of the base, a baffle is fixedly connected to one end of the placing table, a groove is formed in one side of the baffle, a clamping mechanism is arranged in the groove, and a handrail is fixedly connected to one side of the placing table. According to the utility model, through the design of the baffle and the clamping mechanism, when an object is placed on the clamping mechanism, the rotating crank can be rotated to enable the clamping plate to approach towards the middle to clamp the object, so that the material is prevented from shaking in the placing process, the device can be used as a protective fence when the clamping is not performed, the applicability of the device is improved, and meanwhile, through the design of the damping mechanism, when the placing table receives the action force of object falling, the placing table is driven to be extruded downwards under the action of the spring, and the vehicle body is buffered.

Description

Construction trolley

Technical Field

The utility model relates to the technical field of building tools, in particular to a construction trolley.

Background

The building construction is to change the building from theory to practical after planning and design are completed, and in the construction process, many materials are required to be transported and carried, and the materials can be more conveniently transported by using the trolley for the building construction.

However, most of the existing trolleys are of an integrated structure, plates and tool boxes are needed for transportation construction, goods are easy to drop in transportation due to the fact that objects are not well fixed, meanwhile, when parts of large objects are placed on the trolleys, the large impact vibration is received, the trolleys are easy to damage, and deformation and damage are easily caused. For this purpose we propose a construction trolley to solve the above problems.

Disclosure of utility model

The utility model aims to provide a construction trolley which solves the problem that the object placed in the background art is inconvenient to fix, and meanwhile, when the construction trolley is placed, an oversized object can impact the trolley to cause damage to a trolley body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction shallow, includes the base, the bottom fixed mounting of base has the universal wheel, the top one end of base is seted up flutedly, and is provided with damper in the recess, the top cover of base is equipped with places the platform, and places the one end fixedly connected with baffle of platform to the recess has been seted up to one side of baffle, installs fixture in the recess, one side fixedly connected with handrail of placing the platform.

Preferably, the damping mechanism comprises a supporting block, the bottom and the base fixed connection of supporting block, the inboard fixed mounting of supporting block has the cylinder, the intermediate position department cover of cylinder is equipped with first spring, the both sides cylinder surface cover of first spring is equipped with the slip cap, the top fixedly connected with first connecting block of slip cap, and the inner wall hinge connection of first connecting block has the connecting rod to the other end of connecting rod is with placing a bottom fixed connection, the outside base top fixed mounting of supporting block has first spacing post, and the upper end of first spacing post is placed a bottom position department fixed connection second spacing post, the surface cover of first spacing post and second spacing post is equipped with the second spring.

Preferably, the damping mechanisms are arranged in two groups, and the two groups of damping mechanisms are distributed on the top surface of the base in a central symmetry manner.

Preferably, the fixture comprises a bidirectional screw rod, the bidirectional screw rod is mounted on the inner wall of the baffle through a bearing seat, one end of the bidirectional screw rod penetrates through the baffle to be connected with a rotary shaking handle, a surface sliding sleeve of the bidirectional screw rod is provided with a screw sleeve, the top of the screw sleeve is fixedly connected with a second connecting block, and one end of the second connecting block penetrates through the baffle to extend to one side of the baffle to be connected with a clamping plate.

Preferably, the clamping mechanisms are arranged in two groups, and the two groups of clamping mechanisms are symmetrically distributed on the top surface of the placing table.

Preferably, a storage box is fixedly arranged on one side of the baffle, and an anti-skid sleeve is arranged at the handheld position of one end of the armrest.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;

Through baffle and fixture's design, when the object is put on fixture, can rotate and rotate the crank and make the grip block draw close in the middle and carry out the centre gripping to the object, prevent that its in-process material of placing from receiving to rock, when not carrying out the centre gripping, can be used as the protection rail and use, increase the suitability of device, simultaneously, through damper design, when placing the effort that the platform received the object to drop, can drive to place the platform and push down under the effect of spring, make the automobile body obtain buffering, can reduce that the heavy object falls and receive great impact force to lead to the automobile body impaired.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model with its structure broken away;

FIG. 3 is a perspective view showing the structure of the present utility model in use;

FIG. 4 is a schematic perspective view of a shock absorbing mechanism according to the present utility model;

Fig. 5 is a schematic structural perspective view of the clamping mechanism of the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. a damping mechanism; 31. a support block; 32. a cylinder; 33. a first spring; 34. a sliding sleeve; 35. a first connection block; 36. a connecting rod; 37. a first limit post; 38. the second limit column; 39. a second spring; 4. a placement table; 5. a baffle; 6. a clamping mechanism; 61. a two-way screw rod; 62. a silk sleeve; 63. a second connection block; 64. a clamping plate; 7. a handle; 8. a storage box; 9. the crank is rotated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a construction shallow, including base 1, the bottom fixed mounting of base 1 has universal wheel 2, the top one end of base 1 is seted up flutedly, and be provided with damper 3 in the recess, damper 3 includes supporting shoe 31, the bottom and the base 1 fixed connection of supporting shoe 31, the inboard fixed mounting of supporting shoe 31 has cylinder 32, the intermediate position department cover of cylinder 32 is equipped with first spring 33, the both sides cylinder 32 surface cover of first spring 33 is equipped with slip cap 34, the top fixedly connected with first connecting block 35 of slip cap 34, and the inner wall hinge connection of first connecting block 35 has connecting rod 36, and the other end of connecting rod 36 and place platform 4 bottom fixed connection, the outside base 1 top fixed mounting of supporting shoe 31 has first spacing post 37, and the upper end of first spacing post 37 is placed platform 4 bottom position department fixed connection second spacing post 38, the surface cover of first spacing post 37 and second spacing post 38 is equipped with second spring 39, according to the design of figure 4, when the goods fall into the platform 4 surfaces of placing, can alleviate the impaired condition of the automobile body that the goods falls into, the automobile body that the vibration is damaged according to the design of damper 3.

The damping mechanism 3 is provided with two groups, and two groups of damping mechanism 3 become central symmetry and distribute on the surface of base 1 top, according to the figure 2 shows, is provided with two groups through damping mechanism 3, and two groups of damping mechanism 3 become central symmetry and distribute on the surface of base 1 top, and the atress is more even balanced when can making the object fall into, and the stability that the automobile body was put when the object was fallen on the surface was increased.

The top cover of base 1 is equipped with places platform 4, and place the one end fixedly connected with baffle 5 of platform 4, and set up flutedly in one side of baffle 5, install fixture 6 in the recess, fixture 6 includes two-way lead screw 61, and two-way lead screw 61 passes through the bearing frame and install at baffle 5 inner wall, the one end of two-way lead screw 61 runs through baffle 5 and is connected with rotatory shake handle 9, the surface cover of two-way lead screw 61 is equipped with silk cover 62, and the top fixedly connected with second connecting block 63 of silk cover 62, baffle 5 is run through to one side surface of baffle 5 to one end of second connecting block 63 is connected with grip block 64, according to the design of fixture 6, when the object is put, carry out the centre gripping to the object of placing the platform 4 surface and fix, prevent that the material from rocking or dropping.

The fixture 6 is provided with two sets of, and two sets of fixture 6 symmetric distributions are in place platform 4 top surface, according to the figure 1 shows, are provided with two sets of through fixture 6, and two sets of fixture 6 symmetric distributions are in place platform 4 top surface, can make object centre gripping more stable, simultaneously, do not carry out the centre gripping and make, can use as the rail guard, increase the suitability of device.

One side fixedly connected with handrail handle 7 of placing platform 4, one side fixed mounting of baffle 5 has storing box 8, and the antiskid cover is installed to the handheld position department of one end of handrail handle 7, according to the figure 1, one side fixed mounting through baffle 5 has storing box 8, can deposit the instrument that needs to use temporarily, conveniently take, installs the antiskid cover through the handheld position department of one end of handrail handle 7 simultaneously, can avoid the hand perspiration at handheld in-process to lead to the hand phenomenon, and its material is the sponge material simultaneously, can make it soft comfortable more at handheld in-process.

Working principle: when the hand-held handrail 7 is used, the whole device is pushed to move to a position where an object needs to be loaded, and then the object is loaded.

When goods are placed on the surface of the placing table 4, the placing table 4 is pressed downwards by gravity, then the bottom connecting rod 36 is driven to move downwards, when the connecting rod 36 moves downwards, the two groups of sliding sleeves 34 can extrude towards the first spring 33, the first limiting column 37 and the second spring 39 outside the second limiting column 38 can synchronously press downwards when extruding, when the goods are pressed downwards to a certain extent, the self-elasticity of the first spring 33 and the second spring 39 is relieved, so that the placing table 4 is buffered downwards, and the impact force received when the heavy objects fall is reduced.

After loading, the rotating crank 9 is rotated clockwise by holding the hand, so that the rotating crank 9 drives the bidirectional screw rod 61 to rotate, the bidirectional screw rod 61 rotates and simultaneously drives the wire sleeves 62 on two sides to enable the second connecting blocks 63 and the clamping plates 64 above the wire sleeves 62 to move towards the middle, after the wire sleeves move to clamp the surface of the attached goods, the rotating crank 9 is stopped to rotate, and then the handrail handle 7 is pushed to move. The above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A construction cart, comprising:

Base (1), the bottom fixed mounting of base (1) has universal wheel (2), the recess has been seted up to the top one end of base (1), and is provided with damper (3) in the recess, the top cover of base (1) is equipped with places platform (4), and places the one end fixedly connected with baffle (5) of platform (4) to one side of baffle (5) is seted up flutedly, installs fixture (6) in the recess, one side fixedly connected with handrail (7) of placing platform (4).

2. A construction trolley according to claim 1, wherein: the damping mechanism (3) comprises a supporting block (31), the bottom of the supporting block (31) is fixedly connected with a base (1), a cylinder (32) is fixedly installed on the inner side of the supporting block (31), a first spring (33) is sleeved at the middle position of the cylinder (32), sliding sleeves (34) are sleeved on the outer surfaces of the two side cylinders (32) of the first spring (33), first connecting blocks (35) are fixedly connected to the tops of the sliding sleeves (34), connecting rods (36) are hinged to the inner walls of the first connecting blocks (35), the other ends of the connecting rods (36) are fixedly connected with the bottom of a placing table (4), first limiting columns (37) are fixedly installed on the top of the outer side base (1) of the supporting block (31), second limiting columns (38) are fixedly connected to the bottom position of the upper end of the placing table (4), and second springs (39) are sleeved on the outer surfaces of the first limiting columns (37) and the second limiting columns (38).

3. A construction trolley according to claim 1, wherein: the damping mechanisms (3) are arranged in two groups, and the two groups of damping mechanisms (3) are distributed on the top surface of the base (1) in a central symmetry mode.

4. A construction trolley according to claim 1, wherein: the clamping mechanism (6) comprises a bidirectional screw rod (61), the bidirectional screw rod (61) is mounted on the inner wall of the baffle (5) through a bearing seat, one end of the bidirectional screw rod (61) penetrates through the baffle (5) to be connected with a rotary crank (9), a surface sliding sleeve of the bidirectional screw rod (61) is provided with a screw sleeve (62), the top of the screw sleeve (62) is fixedly connected with a second connecting block (63), and one end of the second connecting block (63) penetrates through the baffle (5) to extend to one side of the baffle (5) to be connected with a clamping plate (64).

5. A construction trolley according to claim 1, wherein: the clamping mechanisms (6) are arranged in two groups, and the two groups of clamping mechanisms (6) are symmetrically distributed on the top surface of the placing table (4).

6. A construction trolley according to claim 1, wherein: one side of the baffle (5) is fixedly provided with a storage box (8), and an anti-skid sleeve is arranged at the handheld position of one end of the armrest handle (7).