CN220395208U

CN220395208U - Concrete conveying device

Info

Publication number: CN220395208U
Application number: CN202321824154.3U
Authority: CN
Inventors: 唐金卫; 胡建鹏; 金超
Original assignee: Lishui Hongjia Concrete Co ltd
Current assignee: Lishui Hongjia Concrete Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-01-26
Anticipated expiration: 2033-07-12

Abstract

The utility model belongs to the technical field of concrete processing, and particularly relates to a concrete conveying device, which comprises: the device comprises a fixed section, a connecting section, two swing clamp arms, a limiting assembly and a guide-in device, wherein the first end of the fixed section is connected with the guide-in device; the first end of the connecting section is matched with the second end of the fixing section, and locking clamping grooves are formed in two outer walls of the first end of the connecting section; the two swing clamp arms are respectively arranged on the outer walls of the two sides of the second end of the fixed section, the first end of each swing clamp arm is provided with a locking clamping block, and the locking clamping blocks can be clamped into the locking clamping grooves; compared with the prior art, the concrete conveying device has the advantages of convenience in adjustment and simplicity in installation and disassembly operation.

Description

Concrete conveying device

Technical Field

The utility model belongs to the technical field of concrete processing, and particularly relates to a concrete conveying device.

Background

After the concrete is prepared, the concrete is guided and conveyed into a paving box on a construction site from a tank truck or a concrete mixer, and as concrete is paved, the concrete construction site changes continuously, so that the paving box is required to be paved and the concrete is required to be conveyed to the paving box, but the traditional concrete conveying device is heavy, and the position is difficult to adjust according to actual needs;

through searching, the Chinese patent with the publication number of CN207499457U discloses a concrete conveying device, in the technology, concrete is conveyed to a construction site which cannot be reached by a concrete tank truck by utilizing conveying grooves which are communicated with each other, but in the technology, a conveying section and a connecting section are connected through bolts, and in order to ensure the connection strength, a plurality of bolts are required to be connected between one conveying section and one connecting section, so that a worker needs to screw a plurality of bolts simultaneously during installation and disassembly, the labor intensity is high, and the operation is complicated.

Disclosure of Invention

The utility model aims at solving the technical problems and provides a concrete conveying device which has the advantages of convenient adjustment and simple assembly and disassembly operation.

In view of this, the present utility model provides a concrete conveying apparatus comprising:

the first end of the fixed section is connected with the leading-in equipment;

the first end of the connecting section is matched with the second end of the fixing section, and locking clamping grooves are formed in two outer walls of the first end of the connecting section;

the two swing clamp arms are respectively arranged on the outer walls of the two sides of the second end of the fixed section, the first end of the swing clamp arm is provided with a locking clamping block, and the locking clamping block can be clamped into the locking clamping groove;

the limiting assembly can clamp the two swing clamp arms simultaneously.

In this technical scheme, fixed section is connected with leading-in equipment such as concrete tank car or concrete mixer, thereby the linkage segment is used for being connected with fixed section extension concrete's conveying distance, when being connected with the linkage segment with fixed section, be close to the fixed section with the linkage segment earlier, lock the fixture block on two swing arm clamps respectively card into two locking draw-in grooves on the linkage segment outer wall, then control spacing subassembly presss from both sides two swing arm clamps, two locking fixture blocks are locked in two locking draw-in grooves by tight like this, form inseparable connection between fixed section and the linkage segment.

In the above technical scheme, further, all be equipped with spacing draw-in groove on two swing arm lock lateral walls, spacing subassembly includes the base, and the both ends of base all are equipped with spacing swing arm, and the first end of two spacing swing arms rotates with the both ends of base respectively to be connected, and the second end of two spacing swing arms all is equipped with spacing fixture block, and spacing fixture block can block into in the spacing draw-in groove.

In the above technical scheme, further, be equipped with pressure spring between spacing swing arm and the base, under the condition that pressure spring does not bear, the second end of spacing swing arm forms the acute angle with the inboard of base, and at the second end outward swing in-process pressure spring of spacing swing arm is extruded.

In the above technical scheme, further, the outer wall of the fixed section is provided with a swinging seat, and the second end of the swinging clamping arm is rotationally connected with the swinging seat.

In the above technical scheme, further, swing clamp arms and locking clamping blocks are arranged on the outer walls of the two sides of the second end of the connecting section.

In the above technical scheme, further, the first end both sides of linkage segment all are equipped with the locating strip, and the locating strip can laminate with the inner wall of fixed section second end.

In the above technical scheme, further, the positioning grooves for the positioning strips to be clamped in are formed in two inner walls of the second end of the connecting section.

The beneficial effects of the utility model are as follows:

1. through designing into two swing arms, two locking fixture blocks, two locking draw-in grooves, spacing subassembly complex structure with the fixed knot between fixed section and the linkage segment, only need block respectively two locking fixture blocks on the two swing arms into two locking draw-in grooves to press from both sides two swing arms tightly with spacing subassembly, just so accomplished the connection between fixed section and the linkage segment, the structure is ingenious, easy operation.

2. Through designing two spacing draw-in grooves with spacing subassembly, a pedestal, two spacing swing arms, two spacing fixture blocks, two compression spring complex structure, after locking the fixture block card income locking draw-in groove, with two spacing swing arms towards keeping away from the direction swing each other, make two spacing fixture blocks respectively with two spacing draw-in groove positions back relatively, loosen two spacing swing arms, under two compression spring's elasticity promotion, two spacing swing arms swing towards the direction of being close to each other, in clamping into spacing draw-in groove with two spacing fixture blocks, just accomplished the clamp of pressing from both sides the arm to two swing clamp, workman easy operation and convenience.

3. Through the structure of rotating the swing seat of design one end on with fixed section outer wall and being connected, when fixed section is not connected with the linkage segment, the swing arm lock can accomodate in the both sides of fixed section, and the fixed section does not have the outstanding structure in particular like this, has reduced the potential safety hazard of job site.

Drawings

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

Fig. 1 is a schematic perspective view of a first direction of the assembled state of the present utility model.

Fig. 2 is a schematic view of a second direction perspective structure of the split state of the present utility model.

Fig. 3 is a schematic perspective view of a third direction of the split state of the present utility model.

Fig. 4 is a schematic structural view of a swing arm according to the present utility model.

Fig. 5 is a schematic view of a structure of the connecting section of the present utility model with a swing arm and a locking block.

Fig. 6 is a schematic structural diagram of a limiting component in the present utility model.

The label in the figure is:

the device comprises a 1-fixing section, a 2-connecting section, a 201-locking clamping groove, a 3-swinging clamping arm, a 301-locking clamping block, a 302-limiting clamping groove, a 4-base, a 5-limiting swinging arm, a 501-limiting clamping block, a 6-pressure spring, a 7-swinging seat, an 8-positioning strip and a 9-positioning groove.

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.

In describing the present utility model, it is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Example 1

As shown in fig. 1 to 3, the present embodiment provides a concrete conveying apparatus including: a fixing section 1, a connecting section 2, a locking clamping groove 201, two swinging clamping arms 3, a locking clamping block 301, a limiting component,

the fixed section 1 and the connecting section 2 are groove conveying structures, the first end of the fixed section 1 can be detachably connected with leading-in equipment, and the leading-in equipment comprises concrete preparation equipment such as a concrete tank truck or a concrete mixer;

the first end of the connecting section 2 is matched with the second end of the fixing section 1, and the matching can be understood that when the connecting section 2 is close to the fixing section 1, a tight connection can be formed for concrete to pass through, and referring to fig. 2, locking clamping grooves 201 are formed on two outer walls of the first end of the connecting section 2;

referring to fig. 2, two swing clamp arms 3 are respectively disposed on two outer walls of the second end of the fixed section 1, a locking clamp block 301 is disposed at the first end of the swing clamp arm 3, the locking clamp block 301 is located at one side of the outer wall of the connecting section 2 in the installation state, the locking clamp block 301 can be clamped into the locking clamp groove 201, and the locking clamp block 301 can be clamped into the locking clamp groove 201 in a sliding clamping manner or in a swinging clamping manner;

the sliding clamping structure is that the locking clamping block 301 is designed to be capable of sliding transversely with the swinging clamping arm 3, and the locking clamping block 301 can be clamped into and withdrawn from the locking clamping groove 201 in the sliding process;

the swing clamping structure is that the locking clamping block 301 and the swing clamping arm 3 are designed to be fixedly connected, the swing clamping arm 3 can swing towards the directions of approaching and separating from each other, and the locking clamping block 301 is clamped into and retreated from the locking clamping groove 201 in the swing process of the swing clamping arm 3;

the limiting component can clamp two swing clamp arms 3 at the same time, and can be a common structure in the field, and can be used as the limiting component in the embodiment as long as the structure of the two swing clamp arms 3 can be clamped at the same time, and it is to be noted that when the locking clamping block 301 adopts a sliding clamping structure, the limiting component clamps the locking clamping block 301, and when the locking clamping block 301 adopts a swing clamping structure, the limiting component clamps the swing clamp arms 3;

in this embodiment, when the connecting section 2 needs to be connected with the fixing section 1, the connecting section 2 is first close to the fixing section 1, the locking clamping blocks 301 on the two swinging clamping arms 3 are respectively clamped into the two locking clamping grooves 201 on the outer wall of the connecting section 2, and then the limiting component is controlled to clamp the two swinging clamping arms 3, so that the two locking clamping blocks 301 are tightly locked in the two locking clamping grooves 201, and a tight connection is formed between the fixing section 1 and the connecting section 2;

when the connecting section 2 and the fixing section 1 need to be disassembled, the limiting assembly is controlled to loosen the two swing clamp arms 3, and then the two locking clamping blocks 301 are withdrawn from the two locking clamping grooves 201 respectively, so that the connecting section 2 and the fixing section 1 can be separated, and the disassembling of the connecting section 2 and the fixing section 1 is completed.

Example 2

The embodiment provides a concrete conveying device, and besides the technical scheme of the embodiment, a structure of a limiting assembly is also disclosed;

referring to fig. 3, the side walls of the two swing arms 3 are provided with a limit clamping groove 302, the limit assembly comprises a base 4, two ends of the base 4 are provided with limit swing arms 5, first ends of the two limit swing arms 5 are respectively connected with two ends of the base 4 in a rotating way, second ends of the two limit swing arms 5 are provided with limit clamping blocks 501, the limit clamping blocks 501 are arranged on one sides of the two limit swing arms 5, which are close to each other, and the two limit clamping blocks 501 can be respectively clamped into the two limit clamping grooves 302;

a pressure spring 6 is arranged between the limiting swing arm 5 and the base 4, an acute angle is formed between the second end of the limiting swing arm 5 and the inner side of the base 4 under the condition that the pressure spring 6 is not stressed, and the pressure spring 6 is extruded in the process that the second end of the limiting swing arm 5 swings outwards; referring to fig. 6, when the two limiting swing arms 5 are far away from each other to form an obtuse angle with the inner side of the base 4, the pressure spring 6 is pressed and stressed, and an external force is required to apply in the process;

after the two locking clamping blocks 301 are clamped into the two locking clamping grooves 201, the base 4 moves upwards from the lower directions of the fixed section 1 and the connecting section 2, the two limiting swing arms 5 swing towards the directions away from each other, the two limiting clamping blocks 501 are respectively opposite to the positions of the two limiting clamping grooves 302, the applied external force is released at the moment, the two limiting swing arms 5 swing towards the directions close to each other under the action of the elastic force of the pressure spring 6, the two limiting clamping blocks 501 are respectively clamped into the two limiting clamping grooves 302, at the moment, the two limiting swing arms 5 form right angles with the inner sides of the base 4, which means that the pressure spring 6 is stressed at the moment, and can push the two limiting swing arms 5, so that the two limiting clamping blocks 501 are tightly clamped in the two limiting clamping grooves 302, and the installation of the fixed section 1 and the connecting section 2 is completed.

Example 3

The present embodiment provides a concrete conveying apparatus, which further limits the connection of the swing clamp arm 3 and the fixed section 1, in addition to the technical scheme including the above embodiment;

referring to fig. 4, in the present embodiment, a swing seat 7 is disposed on an outer wall of the fixed section 1, and a second end of the swing arm 3 is rotatably connected with the swing seat 7;

under the installation state, two swing arm lock 3 extend towards the second end direction of fixed section 1, under the condition that fixed section 1 does not install with linkage segment 2, the structure that two swing arm lock 3 stretches out fixed section 1 forms the potential safety hazard in the job site easily, therefore under the improvement of this embodiment, under the not installation state swing arm lock 3 can follow swing seat 7 and swing an angle for swing arm lock 3 hides in the side of fixed section 1, has significantly reduced swing arm lock 3 and has extended the volume of fixed section 1, has reduced the potential safety hazard of job site.

Example 4

The present embodiment provides a concrete conveying apparatus, which further defines the structure of the connecting section 2 in addition to the technical scheme including the above embodiment;

referring to fig. 5, in this embodiment, the outer walls on two sides of the second end of the connecting section 2 are provided with the swing clamping arms 3 and the locking clamping blocks 301, so that a section of the connecting section 2 can be connected to the second end of the connecting section 2, and the length of the whole concrete conveying device can be easily adjusted according to the actual use requirement.

Example 5

referring to fig. 1, in the present embodiment, two sides of a first end of a connecting section 2 are provided with positioning strips 8, and the positioning strips 8 can be attached to an inner wall of a second end of a fixed section 1;

therefore, when the connecting section 2 is close to the fixed section 1, the positioning strip 8 can be clamped into the fixed section 1 to finish preliminary positioning, and the difficulty in mounting the fixed section 1 and the connecting section 2 is reduced.

Example 6

referring to fig. 1, in this embodiment, positioning slots 9 for the positioning strips 8 to be clamped in are provided on two inner walls of the second end of the connecting section 2, so that when the second connecting section 2 is installed on the first connecting section 2, the positioning strips 8 on the second connecting section 2 can be mutually clamped with the positioning slots 9 on the first connecting section 2, and a preliminary positioning can be formed during installation, thereby reducing the difficulty in extending and installing the conveying device.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, in which embodiments and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also protected by the present application.

Claims

1. A concrete conveying apparatus, comprising:

a fixed section (1), a first end of the fixed section (1) being connected with an introduction device;

the connecting section (2), a first end of the connecting section (2) is matched with a second end of the fixed section (1), and locking clamping grooves (201) are formed in two outer walls of the first end of the connecting section (2);

the two swing clamp arms (3) are respectively arranged on the outer walls of the two sides of the second end of the fixed section (1), a locking clamping block (301) is arranged at the first end of the swing clamp arm (3), and the locking clamping block (301) can be clamped into the locking clamping groove (201);

and the limiting assembly can clamp the two swing clamping arms (3) simultaneously.

2. A concrete conveying apparatus according to claim 1, wherein: two all be equipped with spacing draw-in groove (302) on swing arm lock (3) lateral wall, spacing subassembly includes base (4), the both ends of base (4) all are equipped with spacing swing arm (5), two the first end of spacing swing arm (5) respectively with the both ends of base (4) rotate and are connected, two the second end of spacing swing arm (5) all is equipped with spacing fixture block (501), spacing fixture block (501) can block into in spacing draw-in groove (302).

3. A concrete conveying apparatus according to claim 2, wherein: the limiting swing arm (5) and the base (4) are provided with a pressure spring (6), under the condition that the pressure spring (6) is not stressed, an acute angle is formed between the second end of the limiting swing arm (5) and the inner side of the base (4), and the pressure spring (6) is extruded in the process that the second end of the limiting swing arm (5) swings outwards.

4. A concrete conveying apparatus according to claim 1, wherein: the outer wall of the fixed section (1) is provided with a swinging seat (7), and the second end of the swinging clamping arm (3) is rotationally connected with the swinging seat (7).

5. A concrete conveying apparatus according to any one of claims 1 to 4, wherein: the outer walls of the two sides of the second end of the connecting section (2) are respectively provided with the swing clamping arm (3) and the locking clamping block (301).

6. A concrete conveying apparatus according to claim 5, wherein: the two sides of the first end of the connecting section (2) are provided with positioning strips (8), and the positioning strips (8) can be attached to the inner wall of the second end of the fixed section (1).

7. A concrete conveying apparatus according to claim 6, wherein: and positioning grooves (9) for clamping the positioning strips (8) are formed in two inner walls of the second end of the connecting section (2).