CN211690201U

CN211690201U - Sand-free concrete positioning and throwing device

Info

Publication number: CN211690201U
Application number: CN202020031697.XU
Authority: CN
Inventors: 李东鹏; 姜毅; 杨杰; 嵇文远; 何翔
Original assignee: CCCC Shanghai Dredging Co Ltd.
Current assignee: CCCC Shanghai Dredging Co Ltd.
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-16
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a sand-free concrete positioning and throwing device, which comprises a frame, a feeding barrel, a moving assembly, a throwing assembly and a pushing handle; the rack comprises a workbench, a supporting plate and a bottom plate, wherein the upper part of the supporting plate is fixedly connected with the workbench, and the lower part of the supporting plate is fixedly connected with the bottom plate; the feeding barrel and the pushing handle are respectively fixed on the workbench; the throwing assembly comprises a group of first limiting assemblies and a group of second limiting assemblies, and the first limiting assemblies are arranged above the second limiting assemblies; the utility model provides a defect that exists when current bank protection brick is put in, the utility model discloses realize mechanized construction, the simple operation, simple and practical avoids the influence of human factor, is favorable to guaranteeing the stability of construction, improves efficiency of construction and construction quality, reduces human cost and construction cost.

Description

Sand-free concrete positioning and throwing device

Technical Field

The utility model belongs to the technical field of slope protection equipment technique and specifically relates to a no sand concrete location input device.

Background

The slope protection refers to a general term for various paving and planting on the slope surface to prevent the slope from being washed. The concave bank of the river bank is washed by water flow year by year, and the river bank can be continuously collapsed. In order to protect the river bank and the embankment, a protection building needs to be built on the concave bank, and the building is also called as a revetment.

The protection of current bank protection adoption simple engineering measure more, mainly have grout stone or dry stone bank protection, cast in situ concrete bank protection, precast concrete board bank protection etc. in the aspect of the structural stability who keeps the bank slope, prevents soil erosion and water loss and flood control drainage waterlogging, play certain effect.

The sand-free concrete is formed by pouring the sand-free concrete, and the sand-free concrete is a form of lightweight aggregate concrete and is formed by only mixing water, cement and coarse aggregate. Since there is no fine aggregate, there are a large number of large pores inside the concrete and water can flow in the pores of the hardened concrete. Compared with other types of concrete, the concrete has the following advantages: the volume weight is small, the capillary phenomenon of water is not obvious, the water permeability is good, the cement consumption is small, and the construction is simple. Use it in river course bank protection engineering, have the effect of getting rid of inside ponding and retaining soil, can increase slope protection drainage structures's fastness, simultaneously, the holistic stability of reinforcing structure.

At present, the mode of construction is put mainly to the input of slope protection brick adoption manual work, and the cost of labor is high, and the efficiency of construction is low, receives the influence of human factor easily, leads to construction quality to be difficult to guarantee.

Therefore, how to provide a no sand concrete location input device to realize mechanized construction, the simple operation, simple and practical avoids the influence of human factor, is favorable to guaranteeing the stability of construction, improves efficiency of construction and construction quality, reduces human cost and construction cost, is the technical problem that technical staff in the field had a urgent need to solve at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the purpose of this application provides a device is put in sand-free concrete location to realize mechanized construction, the simple operation, simple and practical avoids the influence of human factor, is favorable to guaranteeing the stability of construction, improves efficiency of construction and construction quality, reduces human cost and construction cost.

In order to achieve the above object, the present application provides the following technical solutions.

A sand-free concrete positioning and throwing device comprises a frame, a feeding barrel, a moving assembly, a throwing assembly and a pushing handle;

the rack comprises a workbench, a supporting plate and a bottom plate, wherein the upper part of the supporting plate is fixedly connected with the workbench, and the lower part of the supporting plate is fixedly connected with the bottom plate;

the feeding barrel and the pushing handle are respectively fixed on the workbench;

the throwing assembly comprises a group of first limiting assemblies and a group of second limiting assemblies, and the first limiting assemblies are arranged above the second limiting assemblies.

Preferably, the moving assembly comprises a fixed seat, a roller and a connecting seat, the connecting seat is fixedly connected with the fixed seat, and the roller is fixed on the connecting seat through a rotating shaft.

Preferably, the fixing seat is provided with a fixing plate on the periphery, a height adjusting block is connected below the bottom plate, and the fixing plate is fixed on the height adjusting block through screws.

Preferably, a barrel sleeve is arranged on the lower charging barrel, two sides of the barrel sleeve are respectively connected with a horizontal plate, and the horizontal plates are fixed on the workbench through vertical plates.

Preferably, the first limiting assembly comprises a first driving oil cylinder, a first telescopic rod and a first limiting plate, the first driving oil cylinder is fixed above the horizontal plate, and one end of the first telescopic rod is fixedly connected with the first limiting plate;

the second limiting assembly comprises a second driving oil cylinder, a second telescopic rod and a second limiting plate, the second driving oil cylinder is fixed below the horizontal plate, and one end of the second telescopic rod is fixedly connected with the second limiting plate.

Preferably, the first limiting plate and the second limiting plate respectively penetrate through the barrel sleeve and the lower charging barrel in a movable mode.

Preferably, the first telescopic rod is connected with a first sliding block, and a first sliding chute matched with the first sliding block is arranged above the horizontal plate, so that the first sliding block can support the first telescopic rod;

the second telescopic link is connected with the second slider, horizontal plate below be provided with second slider assorted second spout to make the second slider can hang the second telescopic link.

Preferably, a feed inlet is formed above the lower feed cylinder, and outer inclined plates are arranged around the feed inlet, so that discharging is facilitated.

Preferably, a switch button is arranged on the workbench and used for controlling the opening and closing of the limiting assembly.

The utility model discloses the beneficial technological effect who obtains:

1) the utility model provides a defect that exists when current bank protection brick is put in, the utility model discloses realize mechanized construction, the simple operation, simple and practical avoids the influence of human factor, is favorable to guaranteeing the stability of construction, improves efficiency of construction and construction quality, reduces human cost and construction cost;

2) the utility model discloses a removal subassembly makes things convenient for the frame to remove, can reduce the manpower in the input process, is favorable to improving the efficiency of construction; meanwhile, the height of the two sides of the rack can be adjusted through the height adjusting blocks, so that the device is suitable for different throwing situations, for example, when one layer of throwing is finished or throwing is carried out, the heights of the two sides of the rack are different, so that the movable assemblies on the two sides of the rack are on the same horizontal plane, and the rack moves stably;

3) through putting in the subassembly, realize the automatic unloading of no sand concrete, the location is put in, is favorable to realizing the stability that no sand concrete was put in, improves construction quality, and simultaneously, constructor need not to make a round trip to stand up to get the material, reduces the human labor, improves the efficiency of construction.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of a non-sand concrete positioning and releasing device in one embodiment of the disclosure;

FIG. 2 is an enlarged view taken at A of FIG. 1;

FIG. 3 is a schematic diagram of the structure of the mobile assembly mounting location in one embodiment of the present disclosure;

FIG. 4 is a first schematic structural view of a non-sand concrete positioning and releasing device according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a sand-free concrete positioning and releasing device according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of the structure of the lower cartridge and the dispensing assembly in one embodiment of the present disclosure;

FIG. 7 is a top view of a lower cartridge and dispensing assembly in one embodiment of the present disclosure;

FIG. 8 is a schematic structural view of a charging assembly according to an embodiment of the present disclosure;

fig. 9 is a schematic structural diagram of the feeding assembly in the embodiment of the present disclosure.

In the above drawings: 1. a frame; 101. a work table; 102. a support plate; 103. a base plate; 2. a first limit component; 201. a first drive cylinder; 202. a first telescopic rod; 203. a first limit plate; 204. a first slider; 205. a first chute; 3. a second limiting component; 301. a second driving oil cylinder; 302. a second telescopic rod; 303. a second limiting plate; 304. a second slider; 305. a second chute; 4. feeding the material barrel; 401. a feed inlet; 402. an outer inclined plate; 5. a barrel sleeve; 6. a horizontal plate; 7. a vertical plate; 8. a moving assembly; 801. a fixed seat; 802. a roller; 803. a connecting seat; 804. a fixing plate; 805. a height adjustment block; 9. a switch button; 10. and (6) pushing the hand.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Example 1

As shown in fig. 1, a sand-free concrete positioning and throwing device comprises a frame 1, a feed barrel 4, a moving assembly 8, a throwing assembly and a pushing handle 10.

The rack 1 comprises a workbench 101, a support plate 102 and a bottom plate 103, wherein the upper part of the support plate 102 is fixedly connected with the workbench 101, and the lower part of the support plate 102 is fixedly connected with the bottom plate 103.

The charging barrel 4 and the pushing handle 10 are respectively fixed on the workbench 101.

The pushing handle 10 includes a first pushing handle and a second pushing handle, and the first pushing handle and the second pushing handle are respectively fixed on two sides of the workbench 101.

As shown in fig. 2, the moving assembly 8 includes a fixing seat 801, a roller 802, and a connecting seat 803, the connecting seat 803 is fixedly connected to the fixing seat 801, and the roller 802 is fixed to the connecting seat 803 through a rotating shaft.

The fixing seat 801 is provided with a fixing plate 804 at the periphery, a height adjusting block 805 is connected below the bottom plate 103, and the height adjusting block 805 is used for adjusting the height of two sides of the rack 1 so as to be suitable for different putting conditions, for example, when one layer is put in, one side of the rack 1 needs to be placed on the put-in sand-free concrete, the other side of the rack 1 needs to be placed on the not put-in sand-free concrete, and the height adjusting block 805 needs to be used for adjustment, so that the balance of two sides of the rack 1 is realized, the movable components 8 on two sides of the rack 1 are on the same horizontal plane, the rack 1 moves stably, and the sand-free concrete is conveniently.

Or the heights of the two sides of the rack 1 are different when the concrete is thrown in due to other conditions, as shown in the attached drawing 3, the balance of the two sides of the rack 1 is realized through the height adjusting block 805, so that the moving assemblies 8 on the two sides of the rack 1 are on the same horizontal plane, the movement of the rack 1 is stable, and the non-sand concrete is conveniently thrown in.

Preferably, the thickness of the height adjusting block 805 is an integral multiple of the thickness of the non-sand concrete.

Preferably, a fixing hole is formed in the height adjusting block 805, and the height adjusting block 805 is fixed to the bottom plate 103 by a screw.

Preferably, a first threaded hole is formed in the fixing plate 804, and a second threaded hole corresponding to the first threaded hole is formed in the height adjusting block 805, so that the fixing plate 804 is fixed to the height adjusting block 805 by a screw.

As shown in fig. 4 and 5, a feed inlet 401 is arranged above the lower charging barrel 4, and outer inclined plates 402 are arranged around the feed inlet 401 to facilitate discharging.

As shown in fig. 6 and 7, the releasing assembly comprises a set of first limiting assemblies 2 and a set of second limiting assemblies 3, and the first limiting assemblies 2 are arranged above the second limiting assemblies 3.

The feeding barrel 4 is provided with a barrel sleeve 5, two sides of the barrel sleeve 5 are respectively connected with a horizontal plate 6, and the horizontal plates 6 are fixed on the workbench 101 through vertical plates 7.

As shown in fig. 8, the first limiting assembly 2 includes a first driving oil cylinder 201, a first telescopic rod 202 and a first limiting plate 203, the first driving oil cylinder 201 is fixed above the horizontal plate 6, one end of the first telescopic rod 202 is fixedly connected to the first limiting plate 203, so that the first driving oil cylinder 201 drives the first telescopic rod 202 to extend and retract, and the first telescopic rod 202 drives the first limiting plate 203 to move.

All be provided with on barrel casing 5, the feed cylinder 4 with the first through-hole that first limiting plate 203 corresponds, first limiting plate 203 passes with mobilizable mode barrel casing 5 and feed cylinder 4.

Preferably, the first telescopic rod 202 is connected with a first sliding block 204, and a first sliding groove 205 matched with the first sliding block 204 is arranged above the horizontal plate 6, so that the first sliding block 204 can support the first telescopic rod 202.

Referring to fig. 8, the second limiting assembly 3 includes a second driving cylinder 301, a second telescopic rod 302, and a second limiting plate 303, the second driving cylinder 301 is fixed below the horizontal plate 6, and one end of the second telescopic rod 302 is fixedly connected to the second limiting plate 303.

All be provided with on barrel casing 5, the feed cylinder 4 with the second through-hole that second limiting plate 303 corresponds, second limiting plate 303 passes with mobilizable mode barrel casing 5 and feed cylinder 4.

Preferably, the second telescopic rod 302 is connected with a second sliding block 304, and a second sliding groove 305 matched with the second sliding block 304 is arranged below the horizontal plate 6, so that the second sliding block 304 can hang the second telescopic rod 302.

A switch button 9 is arranged on the workbench 101, and the switch button 9 is used for controlling the opening and closing of the limiting assembly.

The switch button 9 comprises a first switch button and a second switch button, the first switch button is used for controlling the first limiting component 2 to be opened, and the second limiting component 3 to be closed, as shown in the attached figure 8; the second switch button is used for controlling the first limiting component 2 to be closed and the second limiting component 3 to be opened, as shown in the attached figure 9.

Example 2

Based on the embodiment 1, the throwing method of the sand-free concrete positioning throwing device comprises the following steps:

101. according to the position of the non-sand concrete, the number of layers of the height adjusting blocks 805 on the two sides of the bottom plate 103 is adjusted, and then the moving assembly 8 is fixed below the height adjusting blocks 805 or the bottom plate 103;

102. firstly, pressing a switch button 9, namely a first switch button, to realize the opening of the first limiting component 2 and the closing of the second limiting component 3, and putting the sand-free concrete into the discharging barrel 4 through the feeding hole 401;

103. after the step 102, pushing the frame 1 to a throwing position to enable the lower part of the discharging opening to correspond to the throwing position, pressing a switch button 9, namely a second switch button, to close the first limiting component 2 and open the second limiting component 3, so that the sand-free concrete between the first limiting plate 203 and the second limiting plate 303 is thrown to a preset position along the discharging barrel 4;

104. and step 102 and step 103 are repeated to finish the sand-free concrete slope protection throwing.

The utility model facilitates the movement of the frame through the moving component, and can reduce manpower in the putting process, thereby being beneficial to improving the construction efficiency; meanwhile, the height of the two sides of the rack can be adjusted through the height adjusting blocks, so that the device is suitable for different throwing situations, for example, when one layer of throwing is finished or throwing is carried out, the heights of the two sides of the rack are different, so that the movable assemblies on the two sides of the rack are on the same horizontal plane, and the rack moves stably; through putting in the subassembly, realize the automatic unloading of no sand concrete, the location is put in, is favorable to realizing the stability that no sand concrete was put in, improves construction quality, and simultaneously, constructor need not to make a round trip to stand up to get the material, reduces the human labor, improves the efficiency of construction.

The utility model discloses a solve the defect that exists when current bank protection brick is put in, realized mechanized construction, the simple operation, simple and practical avoids the influence of human factor, is favorable to guaranteeing the stability of construction, improves efficiency of construction and construction quality, reduces human cost and construction cost.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and it will be apparent to those skilled in the art that the present invention may be modified and changed in various ways, for example, the shape of the material box in the drawings may be any shape such as a rectangular parallelepiped, an inverted cylinder, an ellipse, etc., and the size of the specific components may be changed at will. All changes, modifications, substitutions, integrations and parameter changes to the embodiments, which are within the spirit and principle of the invention, can be made by conventional substitution or can realize the same function without departing from the principle and spirit of the invention, and all fall into the protection scope of the invention.

Claims

1. A sand-free concrete positioning and throwing device is characterized by comprising a frame (1), a feeding barrel (4), a moving assembly (8), a throwing assembly and a pushing handle (10);

the rack (1) comprises a workbench (101), a supporting plate (102) and a bottom plate (103), wherein the upper part of the supporting plate (102) is fixedly connected with the workbench (101), and the lower part of the supporting plate (102) is fixedly connected with the bottom plate (103);

the feeding barrel (4) and the pushing handle (10) are respectively fixed on the workbench (101);

the throwing assembly comprises a group of first limiting assemblies (2) and a group of second limiting assemblies (3), and the first limiting assemblies (2) are arranged above the second limiting assemblies (3).

2. A non-sand concrete positioning and releasing device according to claim 1, wherein the moving assembly (8) comprises a fixed seat (801), a roller (802) and a connecting seat (803), the connecting seat (803) is fixedly connected with the fixed seat (801), and the roller (802) is fixed on the connecting seat (803) through a rotating shaft.

3. The sand-free concrete positioning and releasing device as claimed in claim 2, wherein fixing plates (804) are arranged around the fixing seat (801), a height adjusting block (805) is connected below the bottom plate (103), and the fixing plates (804) are fixed on the height adjusting block (805) through screws.

4. A non-sand concrete positioning and releasing device according to any one of claims 1 to 3, characterized in that a sleeve (5) is arranged on the lower charging barrel (4), both sides of the sleeve (5) are respectively connected with a horizontal plate (6), and the horizontal plate (6) is fixed on the workbench (101) through a vertical plate (7).

5. A sand-free concrete positioning and releasing device as claimed in claim 4, wherein the first limiting component (2) comprises a first driving oil cylinder (201), a first telescopic rod (202) and a first limiting plate (203), the first driving oil cylinder (201) is fixed above the horizontal plate (6), and one end of the first telescopic rod (202) is fixedly connected with the first limiting plate (203);

the second limiting assembly (3) comprises a second driving oil cylinder (301), a second telescopic rod (302) and a second limiting plate (303), the second driving oil cylinder (301) is fixed below the horizontal plate (6), and one end of the second telescopic rod (302) is fixedly connected with the second limiting plate (303).

6. A non-sand concrete positioning and releasing device as claimed in claim 5, characterized in that said first (203) and second (303) limiting plates pass through said sleeve (5) and said lower charging barrel (4) in a movable manner, respectively.

7. A sand-free concrete positioning and releasing device as claimed in claim 5, wherein the first telescopic rod (202) is connected with a first sliding block (204), a first sliding groove (205) matched with the first sliding block (204) is arranged above the horizontal plate (6), so that the first sliding block (204) can support the first telescopic rod (202);

the second telescopic rod (302) is connected with a second sliding block (304), and a second sliding groove (305) matched with the second sliding block (304) is arranged below the horizontal plate (6) so that the second sliding block (304) can hang the second telescopic rod (302).

8. A non-sand concrete positioning and feeding device as claimed in any one of claims 1-3, wherein a feed inlet (401) is arranged above the feeding barrel (4), and outer inclined plates (402) are arranged around the feed inlet (401) to facilitate feeding.

9. A non-sand concrete positioning and releasing device according to any one of claims 1 to 3, characterized in that a switch button (9) is arranged on the working platform (101), and the switch button (9) is used for controlling the opening and closing of the limiting component.