CN211281140U

CN211281140U - Transfer trolley for maintaining concrete test block

Info

Publication number: CN211281140U
Application number: CN201922308857.0U
Authority: CN
Inventors: 王光辉
Original assignee: Anhui Luxing Construction Project Management Co ltd; Fuyang Luxing Highway Engineering Testing Co ltd
Current assignee: Anhui Luxing Construction Project Management Co ltd; Fuyang Luxing Highway Engineering Testing Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-18
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a transfer car (buggy) is used in concrete test block maintenance, comprising a base plate, the top of bottom plate is provided with clamping device, clamping device's inside is provided with the concrete test block, clamping device comprises rack, first spring, limiting plate, through hole, spacing cavity, second spring, slide, spacing lug, slider, spout and handle, rack fixed mounting is on the surface of bottom plate, the first spring of three array distributions of group of one side fixedly connected with of rack inner wall. The utility model discloses a set up clamping device and can carry out effectual centre gripping to placing the concrete test block on bottom plate surface, such setting can guarantee that the concrete test block can not still can make its bottom take place the friction by the displacement at the in-process of transportation, and individual can not make its landing more, can make things convenient for taking up and putting down of concrete test block through setting up mobilizable limiting plate moreover, operates more fast, and the utility model discloses rational in infrastructure, convenient to use.

Description

Transfer trolley for maintaining concrete test block

Technical Field

The utility model relates to a construction detects technical field, specifically is a transfer car (buggy) is used in concrete test block maintenance.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.

The concrete block curing transfer trolley has the advantages that the concrete block curing transfer trolley needs to be maintained and detected when in use, formed concrete needs to be transferred in the detection process, a conventional transfer trolley does not have a blocking device in the transfer process, the mass of the concrete is large, the inertia is large in the transportation process, the concrete method can still be displaced, the bottom of the concrete is scratched in a large area, the surface smoothness degree of the concrete is affected, and the concrete block curing transfer trolley can be separated from the transfer trolley and fall off when the speed is too high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transfer car (buggy) is used in concrete test block maintenance to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transfer trolley for maintaining concrete test blocks comprises a bottom plate, wherein a clamping device is arranged at the top of the bottom plate, the concrete test blocks are arranged inside the clamping device, the clamping device is composed of a placing frame, first springs, limiting plates, through holes, limiting cavities, second springs, sliding plates, limiting lugs, sliding blocks, sliding chutes and handles, the placing frame is fixedly installed on the surface of the bottom plate, three groups of first springs distributed in an array are fixedly connected to one side of the inner wall of the placing frame, one ends, far away from the inner wall of the placing frame, of the first springs are fixedly connected with the limiting plates, the positions, corresponding to the two ends of the limiting plates, of the side wall of the placing frame are respectively provided with the through holes in a penetrating mode, the limiting cavities are arranged on the two sides of the limiting plates and corresponding to the through holes, the second springs are fixedly connected to one side of the inner wall of, the outer wall of slide slides along the inner wall of spacing cavity, the slide is kept away from the spacing lug of one side fixedly connected with of second spring, the outside that the slide was just extended to the rack is passed to one side that the slide was kept away from to spacing lug, the bottom fixedly connected with symmetric distribution's of rack inner wall spout, the bottom of limiting plate just corresponds the slider of the position fixedly connected with of spout rather than the looks adaptation, the surface of limiting plate is provided with the handle.

Furthermore, one side of the bottom plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a push rod, and the top of the push rod is provided with a push handle.

Furthermore, the bottom of the bottom plate is provided with universal wheels which are symmetrically distributed.

Furthermore, four groups of clamping devices which are symmetrically distributed in pairs are fixedly connected to the top of the bottom plate.

Furthermore, the bottom of the inner wall of the placing rack and the two sides of the sliding groove are provided with buffering damping cushions.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up clamping device and can carry out effectual centre gripping to placing the concrete test block on bottom plate surface, such setting can guarantee that the concrete test block can not still can make its bottom take place the friction by the displacement at the in-process of transportation, and individual can not make its landing more, can make things convenient for taking up and putting down of concrete test block through setting up mobilizable limiting plate moreover, operates more fast, and the utility model discloses rational in infrastructure, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the front view of the present invention;

FIG. 2 is a schematic view of the top view of the clamping device of the present invention;

fig. 3 is the utility model discloses limiting plate side view structure schematic diagram.

In the figure: the concrete test block comprises a base plate 1, a clamping device 2, a concrete test block 3, a placing frame 4, a first spring 5, a limiting plate 6, a through hole 7, a limiting cavity 8, a second spring 9, a sliding plate 10, a limiting bump 11, a sliding block 12, a sliding groove 13, a buffering damping pad 14, a handle 15, a universal wheel 16, a supporting plate 17, a push rod 18 and a push handle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a transfer trolley for maintaining concrete test blocks comprises a bottom plate 1, wherein a clamping device 2 is arranged at the top of the bottom plate 1, a concrete test block 3 is arranged inside the clamping device 2, the clamping device 2 is composed of a placing frame 4, a first spring 5, a limiting plate 6, a through hole 7, a limiting cavity 8, a second spring 9, a sliding plate 10, a limiting lug 11, a sliding block 12, a sliding groove 13 and a handle 15, the placing frame 4 is fixedly arranged on the surface of the bottom plate 1, one side of the inner wall of the placing frame 4 is fixedly connected with three groups of first springs 5 distributed in an array manner, one end, far away from the inner wall of the placing frame 4, of each first spring 5 is fixedly connected with the limiting plate 6, the through holes 7 penetrate through the side wall of the placing frame 4 and correspond to the positions at the two ends of the limiting plate 6, the limiting cavities 8 are arranged at, one side fixedly connected with second spring 9 of the inner wall of spacing cavity 8, one side fixedly connected with slide 10 of spacing cavity 8 is kept away from to second spring 9, the outer wall of slide 10 slides along the inner wall of spacing cavity 8, slide 10 keeps away from one side fixedly connected with spacing lug 11 of second spring 9, spacing lug 11 keeps away from one side of slide 10 and passes spacing cavity 8 and extend to the outside of rack 4, the bottom fixedly connected with symmetric distribution's of rack 4 inner wall spout 13, the bottom of limiting plate 6 just corresponds the position fixedly connected with of spout 13 and the slider 12 of its looks adaptation, the surface of limiting plate 6 is provided with handle 15.

Further, a supporting plate 17 is fixedly connected to one side of the bottom plate 1, a push rod 18 is fixedly connected to the top of the supporting plate 17, and a push handle 19 is arranged at the top of the push rod 18.

Further, the bottom of the bottom plate 1 is provided with symmetrically distributed universal wheels 16.

Furthermore, four groups of clamping devices 2 which are symmetrically distributed in pairs are fixedly connected to the top of the bottom plate 1.

Further, the bottom of the inner wall of the placing frame 4 and the two sides of the sliding groove 13 are provided with buffering damping pads 14, and the arrangement of the buffering damping pads 14 can prevent the concrete test block 3 from being damaged by friction.

When the concrete sample conveying device is used, firstly, a concrete sample 3 to be conveyed is placed in the clamping device 2, then the handle 15 is pushed, the handle 15 drives the limiting plate 6 to move towards the surface of the concrete sample 3, the slide block 12 arranged at the bottom of the limiting plate 6 can move along the surface of the slide groove 13, the limiting lugs 11 arranged at two sides of the limiting plate 6 can enable the limiting lugs 11 and the slide plate 10 to move along the inner wall of the limiting cavity 8 due to the through holes 7 in the pushing process, the limiting lugs 11 are completely hidden in the limiting cavity 8, the limiting plate 6 can move along the inner wall of the placing frame 4 after the limiting lugs 11 are completely hidden, because one side of each limiting lug 11 is of an arc-shaped structure, the limiting lugs can move towards the inside of the limiting cavity 8 along the inner wall of the through holes 7 when being subjected to a certain force, when one side of each limiting plate 6 is in contact with the concrete sample 3, the effect of first spring 5 can provide a set of effort and carry out the centre gripping to the inside concrete sample 3 of placing of rack 4, and after the transportation is accomplished to the opposite direction promotion handle 15 of concrete sample 3 can drive limiting plate 6 and remove, and make limiting lug 11 be close to the surface of through hole 7, limiting cavity 8 can provide a reaction force and release the inside of limiting cavity 8 with slide 10 and limiting lug 11 when limiting lug 11 and through hole 7 correspond each other, and make limiting lug 11 extend to the outside of rack 4 and carry out the joint, then alright take out concrete sample 3 by clamping device 2's inside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transfer car (buggy) is used in concrete test block maintenance, includes bottom plate (1), the top of bottom plate (1) is provided with clamping device (2), the inside of clamping device (2) is provided with concrete test block (3), its characterized in that: the clamping device (2) comprises a placing frame (4), a first spring (5), a limiting plate (6), a through hole (7), a limiting cavity (8), a second spring (9), a sliding plate (10), a limiting lug (11), a sliding block (12), a sliding groove (13) and a handle (15), wherein the placing frame (4) is fixedly arranged on the surface of the bottom plate (1), one side of the inner wall of the placing frame (4) is fixedly connected with three groups of first springs (5) distributed in an array manner, one end, far away from the inner wall of the placing frame (4), of each first spring (5) is fixedly connected with the limiting plate (6), the through holes (7) penetrate through the side wall of the placing frame (4) and correspond to the positions of the two ends of each limiting plate (6), the limiting cavity (8) is formed in the two sides of each limiting plate (6) and corresponds to the position of the through hole (7), one side of the inner wall of the, one side fixedly connected with slide (10) of spacing cavity (8) is kept away from in second spring (9), the outer wall of slide (10) slides along the inner wall of spacing cavity (8), one side fixedly connected with spacing lug (11) of second spring (9) are kept away from in slide (10), spacing cavity (8) is passed and the outside that extends to rack (4) is kept away from in one side of slide (10) in spacing lug (11), the bottom fixedly connected with symmetric distribution's of rack (4) inner wall spout (13), the bottom of limiting plate (6) just corresponds position fixedly connected with of spout (13) and slider (12) of its looks adaptation, the surface of limiting plate (6) is provided with handle (15).

2. The transfer car (buggy) for curing a concrete test block according to claim 1, wherein: one side of the bottom plate (1) is fixedly connected with a supporting plate (17), the top of the supporting plate (17) is fixedly connected with a push rod (18), and the top of the push rod (18) is provided with a push handle (19).

3. The transfer car (buggy) for curing a concrete test block according to claim 1, wherein: the bottom of the bottom plate (1) is provided with universal wheels (16) which are symmetrically distributed.

4. The transfer car (buggy) for curing a concrete test block according to claim 1, wherein: the top of the bottom plate (1) is fixedly connected with four groups of clamping devices (2) which are symmetrically distributed in pairs.

5. The transfer car (buggy) for curing a concrete test block according to claim 1, wherein: the bottom of the inner wall of the placing rack (4) and two sides of the sliding groove (13) are provided with buffering damping cushions (14).