CN217999613U - Spout automatic recovery supporting structure that concrete kick-backed - Google Patents
Spout automatic recovery supporting structure that concrete kick-backed Download PDFInfo
- Publication number
- CN217999613U CN217999613U CN202222285069.6U CN202222285069U CN217999613U CN 217999613 U CN217999613 U CN 217999613U CN 202222285069 U CN202222285069 U CN 202222285069U CN 217999613 U CN217999613 U CN 217999613U
- Authority
- CN
- China
- Prior art keywords
- concrete
- resilience
- spraying
- driving
- rebound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 93
- 238000011084 recovery Methods 0.000 title claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000011378 shotcrete Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses an automatic recovery support structure for concrete spraying resilience, which comprises a concrete sprayer, wherein a connecting rod piece is detachably arranged at the bottom of one end of the concrete sprayer, the bottom of the connecting rod piece is movably connected with an adjustable connecting arm, and the end part of the adjustable connecting arm is in transmission connection with a resilience concrete spraying conveying device used for recovering concrete; the end part of the rebound concrete spraying conveying device is abutted against a wall to be sprayed, and one end of the concrete sprayer is detachably provided with a wet spraying machine main body; this application spouts concrete conveyer through the afterbody setting resilience at the rotor arm, concrete conveyer is spouted in the resilience, the tip with wait to spout the wall body laminating, then the resilience concrete can fall into on the conveyer belt, the conveyer belt rotates toward being close to the wall direction, make the resilience concrete adhere to on the wall, and set up the one deck on the conveyer belt and prevent adhering to the coating, be used for preventing to kick-back the piling up of concrete on the conveyer belt, ensure that the resilience concrete can accurately adhere to on the wall.
Description
Technical Field
The utility model relates to a civil engineering construction technical field, concretely relates to spout automatic recovery supporting structure that concrete kick-backed.
Background
The present technology of sprayed concrete construction is widely applied in the field of tunnel construction in China, wherein the wet sprayed concrete means that cement, coarse and fine aggregates and water are uniformly mixed according to a certain matching, the mixed concrete is conveyed to a nozzle by means of various wet concrete spraying machines, a liquid accelerating agent is added into the nozzle, and compressed air is utilized to form concrete into material beams which are sprayed on a surrounding rock surface (namely a wall body to be sprayed in the application).
Compared with dry and wet spraying, the wet spraying concrete has the advantages of easy control of the mix proportion, low construction dust and relatively low rebound rate. However, in the wet spraying operation, the sprayed concrete still has a certain rebound rate, and the rebound concrete falls down and directly falls on the ground, so that the waste of materials and cost can be caused. However, at present, no corresponding treatment measures exist for the condition of rebound waste of the sprayed concrete;
therefore to this problem, this application designs a spout automatic recovery supporting structure that concrete kick-backs, solves above-mentioned not enough, through in the wet blasting operation, collects and reattaches the resilience concrete that produces to abundant reduction in production cost improves economic benefits.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic recovery supporting structure who spouts concrete resilience to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a concrete spraying rebounding automatic recovery support structure comprises a concrete sprayer, wherein a connecting rod piece is detachably mounted at the bottom of one end of the concrete sprayer, the bottom of the connecting rod piece is movably connected with an adjustable connecting arm, and the end part of the adjustable connecting arm is in transmission connection with a rebounding concrete spraying conveying device used for recovering concrete; the end part of the rebound spraying concrete conveying device is abutted to a wall to be sprayed, and a wet spraying machine main body is detachably mounted at one end of the concrete sprayer.
As a further aspect of the present invention: the adjustable connecting arm comprises two rotating arms and a telescopic adjusting rod, one ends of the two rotating arms are movably connected with the bottom of the connecting rod piece through fixed ball heads, the other ends of the two rotating arms are movably connected with a transmission gear, and the transmission gear is in transmission connection with the rebound shotcrete conveying device through a conveying piece; two ends of the telescopic adjusting rod are movably connected to the two sleeves respectively, and the two sleeves are sleeved on the two rotating arms respectively.
As a further aspect of the present invention: both ends of the telescopic adjusting rod are provided with balls, and one surface of each ball is movably clamped in the corresponding sleeve.
As a further aspect of the present invention: the concrete conveyer is spouted in resilience is including three driving pieces of group and conveyer belt, and three driving pieces of group are used for driving the conveyer belt and rotate, carry on spacingly through the steelframe between three driving pieces of group.
As a further aspect of the present invention: the driving part comprises two driving gears and a connecting rod for connecting the two driving gears; two driving gears of one group of driving parts are used for being in transmission connection with the end part of the adjustable connecting arm.
As a further aspect of the present invention: the three drive gears that lie in same side are fixed through the steelframe between the drive gear, and the three drive gear that lie in same side is not on same water flat line.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, a rebound concrete spraying conveying device is arranged at the tail part of a rotating arm, when the rebound concrete spraying conveying device is operated, the end part of the rebound concrete spraying conveying device is attached to a wall body to be sprayed, rebound concrete can fall onto a conveying belt, the conveying belt rotates towards the direction close to the wall surface, the rebound concrete is attached to the wall surface, and an anti-attachment coating is arranged on the conveying belt and used for preventing the rebound concrete from being accumulated on the conveying belt, ensuring that the rebound concrete can be accurately attached to the wall surface, recycling the rebound concrete, saving the cost and improving the utilization rate of the rebound concrete;
secondly, the bottom of the connecting rod piece is connected with the rotating arm through the fixed ball head, and the rotating arm can be adjusted in multiple directions and angles by using the fixed ball head, so that the support is flexibly adjusted, the application range is wide, and the stability of the support structure can be ensured when wet blasting is performed;
finally, the hydraulic rod can be used for adjusting the opening angle between the two rotating arms, the hydraulic rod is applicable to rebound spraying concrete conveying devices with different sizes, and the hydraulic rod can also ensure the stability between the rotating arms in wet spraying operation.
Drawings
Fig. 1 is a schematic structural view of an automatic recycling support structure for concrete spraying resilience of the present invention;
FIG. 2 is a schematic structural view of the present invention when the rotating arm and the telescopic adjusting lever are connected;
FIG. 3 is a schematic structural view of the rebound concrete spraying conveyer of the present invention;
description of reference numerals: 1. a concrete sprayer; 2. connecting rod pieces; 3. a rotating arm; 4. a telescopic adjusting rod; 5. a rebound shotcrete conveying device; 6. fixing the ball head; 7. a transmission gear; 8. a drive gear; 9. a steel frame; 10. and (4) a conveyor belt.
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, an automatic recycling support structure for concrete spraying resilience comprises a concrete sprayer 1, wherein a connecting rod member 2 is detachably mounted at the bottom of one end of the concrete sprayer 1, one end of the sprayer 1 can be directly connected to a wet spraying machine main body through a pipeline, concrete can be sprayed out of the sprayer through the work of the wet spraying machine main body and sprayed onto a wall to be sprayed, and it needs to be noted here that the wet spraying machine belongs to the existing mature technology, and the wet spraying machine is not improved in the application, so the principle, structure and the like of the wet spraying machine are not described in detail herein; the bottom of the connecting rod piece 2 is movably connected with the adjustable connecting arm, the end part of the adjustable connecting arm is in transmission connection with a rebound concrete spraying conveying device 5 for recovering concrete, and meanwhile, the rebound concrete spraying conveying device 5 is positioned below the concrete sprayer 1, after the concrete sprayer 1 sprays concrete, rebound concrete (namely rebound concrete) can fall onto the rebound concrete spraying conveying device 5 from top to bottom, and meanwhile, the end part of the rebound concrete spraying conveying device 5 abuts against a wall body to be sprayed, so that the concrete falling on the rebound concrete spraying conveying device 5 can be conveyed onto the wall surface again under the driving of the rebound concrete spraying conveying device 5, and the waste of the concrete is prevented; when concrete sprayer 1 from last down or from down up spouts the wet time to the wall body, this supporting structure can realize wholly reciprocating, drives by wet quick-witted main part that spouts.
Referring to fig. 2, adjustable linking arm is including two rotor arms 3 and telescopic adjusting rod 4, and what need notice here, telescopic adjusting rod 4 can adopt hydraulic stem or electric telescopic handle etc. and the hydraulic stem is chooseed for use to this application, specifically considers the operator to decide according to the on-the-spot condition, and the quantity of telescopic adjusting rod 4 also can select to use two simultaneously, selects two stability that can guarantee between two rotor arms 3 to be higher.
Referring to fig. 2, one end of each of the two rotating arms 3 is movably connected with the bottom of the connecting rod 2 through a fixed ball head 6, and the other end of each of the two rotating arms is movably connected with a transmission gear 7, in the process, the fixed ball head 6 can be used for realizing certain adjustment of the angle between the connecting rod 2 and the rotating arm 3, and a specific adjustment operator is determined according to the field situation; the transmission gear 7 is in transmission connection with the rebound concrete spraying transmission device 5 through a transmission part, and an operator of the transmission part can select a belt or a chain for time transmission; two ends of the telescopic adjusting rod 4 are movably connected to the two sleeves respectively, the two sleeves are sleeved on the two rotating arms 3 respectively (as shown in fig. 2), both ends of the telescopic adjusting rod 4 are provided with spheres, one surface of each sphere is movably clamped in the corresponding sleeve, and when the telescopic adjusting rod 4 adjusts the distance between the two rotating arms 3, the telescopic adjusting rod 4 is movably connected with the two sleeves, so that both ends cannot be influenced; meanwhile, the adjustment range of the telescopic adjusting rod 4 can enable the distance between the two rotating arms 3 to be between 50cm and 100cm, and the distance needs to be determined according to what kind of telescopic adjusting rod 4 is selected by an operator.
Referring to fig. 3, the rebound shotcrete conveyor 5 comprises three sets of driving members and a conveyor belt 10, wherein the three sets of driving members are used for driving the conveyor belt 10 to rotate around the three sets of driving members. The driving part comprises two driving gears 8 and a connecting rod for connecting the two driving gears; two driving gears 8 of one set of driving parts are used for being in transmission connection with the end part of the adjustable connecting arm. The three driving gears 8 positioned on the same side are fixed through a steel frame 9, wherein the steel frame 9 is movably connected with the corresponding driving gear 8, so that the rotation of the driving gear 8 is not influenced; meanwhile, an operator can extend the steel frames 9 on the two sides, and the two steel frames 9 are in transmission connection with the two corresponding transmission gears 7, namely the steel frames 9 are movably connected with the transmission gears 7, so that the rotation of the transmission gears 7 is not influenced, and the stability of the rebound concrete spraying conveying device 5 can be ensured in such a manner; the three drive gears 8 located on the same side are not on the same horizontal line.
This application conveyer belt 10 is according to two steelframe 9's interval, and the steelframe 9's that rotor arm 3 obtained interval and its width of reasonable selection, excessive piling up and overflowing for preventing the concrete that kick-backs, reduce the clearance work load, be equipped with on the conveyer belt 10 and prevent adhering to the coating, prevent adhering to the coating operator and can choose for use and be applicable to the antiseized coating of A type of absorptive base face (like the concrete, interior natural stone material, red brick etc.), belong to prior art, it is easier when can making the concrete that kick-backs adhere to again.
The support is flexibly adjusted, the application range is wide, and meanwhile, the stability of the support structure can be ensured when the wet spraying effect is carried out; the specific operating principle is as follows: when the device is used, the telescopic adjusting rod 4 is controlled according to needs, the telescopic adjusting rod 4 adjusts the distance between the two rotating arms 3, the end parts of the telescopic adjusting rod 4 can be provided with the rebounding concrete spraying conveying device 5, then the rebounding concrete spraying conveying device 5 is placed at the end parts of the two rotating arms 3, and the two transmission gears 7 and the two driving gears 8 are connected by using chains (as shown in figure 1); after the installation is finished, fixing the support with a wet spraying machine, connecting the concrete sprayer 1 with a pipeline of the wet spraying machine, adjusting the position of the support by using the wet spraying machine, and moving the support to a wall body, namely, the end part of the rebound concrete spraying conveying device 5 is propped against the wall body to be sprayed; meanwhile, a motor is arranged on the rotating arm 3 and used for driving the transmission gear 7 to be fixed, and then the driving gear 8 can be driven to work;
when the concrete coating in the wet spraying machine is sprayed out of the concrete sprayer 1 and acts on a corresponding wall body, the rebounded concrete can fall on the conveyor belt 10, and the conveyor belt 10 rotates towards the wall surface, so that the concrete on the conveyor belt can be driven to be stained on the wall surface, and the wet spraying machine is suitable for concrete spraying operation from bottom to top;
when the concrete spraying operation reversely moves from top to bottom, the driving gear 8 and the transmission gear 7 cannot rotate, and the rebounding concrete is prevented from falling out of the conveyor belt 10 away from the wall body.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (6)
1. The utility model provides a spout concrete resilience's automation and retrieve supporting structure, includes concrete sprayer (1), its characterized in that: a connecting rod piece (2) is detachably mounted at the bottom of one end of the concrete sprayer (1), the bottom of the connecting rod piece (2) is movably connected with an adjustable connecting arm, and the end part of the adjustable connecting arm is in transmission connection with a rebound concrete spraying conveying device (5) for recovering concrete;
the end part of the rebound spraying concrete conveying device (5) is abutted to a wall body to be sprayed, and a wet spraying machine main body is detachably mounted at one end of the concrete sprayer (1).
2. The automatic recycling support structure for concrete spraying resilience of claim 1, wherein: the adjustable connecting arm comprises two rotating arms (3) and a telescopic adjusting rod (4), one ends of the two rotating arms (3) are movably connected with the bottom of the connecting rod piece (2) through a fixed ball head (6), the other ends of the two rotating arms are movably connected with a transmission gear (7), and the transmission gear (7) is in transmission connection with the rebound shotcrete conveying device (5) through a conveying piece;
two ends of the telescopic adjusting rod (4) are movably connected to two sleeves respectively, and the two sleeves are sleeved on the two rotating arms (3) respectively.
3. The automatic recycling support structure for concrete spraying resilience of claim 2, wherein: both ends of the telescopic adjusting rod (4) are provided with balls, and one side of each ball is movably clamped in the corresponding sleeve.
4. The automatic recycling support structure for concrete spraying resilience of claim 1, wherein: concrete conveyer (5) is spouted in resilience is including three driving pieces of group and conveyer belt (10), and three driving pieces of group are used for driving conveyer belt (10) and rotate, carry on spacingly through steelframe (9) between three driving pieces of group.
5. The automatic recycling support structure for concrete spraying resilience of claim 4, which is characterized in that: the driving part comprises two driving gears (8) and a connecting rod for connecting the two driving gears;
two driving gears (8) of one group of driving parts are used for being in transmission connection with the end part of the adjustable connecting arm.
6. The automatic recovery support structure for concrete spraying resilience according to claim 5, wherein: the three driving gears (8) positioned on the same side are fixed through a steel frame (9), and the three driving gears (8) positioned on the same side are not on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222285069.6U CN217999613U (en) | 2022-08-29 | 2022-08-29 | Spout automatic recovery supporting structure that concrete kick-backed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222285069.6U CN217999613U (en) | 2022-08-29 | 2022-08-29 | Spout automatic recovery supporting structure that concrete kick-backed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217999613U true CN217999613U (en) | 2022-12-09 |
Family
ID=84326724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222285069.6U Active CN217999613U (en) | 2022-08-29 | 2022-08-29 | Spout automatic recovery supporting structure that concrete kick-backed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217999613U (en) |
-
2022
- 2022-08-29 CN CN202222285069.6U patent/CN217999613U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103775104B (en) | Underground coal mine Wet-type concrete shotcreting process | |
| CN111075165A (en) | Wall cement patching machine | |
| CN205766713U (en) | Building 3D printing equipment | |
| CN201851130U (en) | Concrete wet type spraying trolley | |
| CN205973070U (en) | Concrete sprayer loading attachment | |
| CN217999613U (en) | Spout automatic recovery supporting structure that concrete kick-backed | |
| CN108131002A (en) | A kind of architecture indoor finishing selenodont rack and pinion engagement formula wall plaster device | |
| CN203081461U (en) | Automatic concrete stirring and delivering feeding machine | |
| CN219119254U (en) | Tunnel concrete spraying equipment | |
| CN109372553B (en) | Belt template assembly for primary support mould spraying of tunnel | |
| CN109339821B (en) | Coal mine water disaster prevention and control grouting device | |
| CN105781584A (en) | Concrete wet-spraying self-walking shotcrete support robot | |
| CN212176454U (en) | Wall cement patching machine | |
| CN215672252U (en) | Concrete spraying and protecting construction device for tunnel construction | |
| CN205151254U (en) | Dual -port continuous discharge's mortar tower | |
| CN211736409U (en) | Novel spray nozzle structure of concrete spraying device | |
| CN210507056U (en) | Civil engineering building is with spreading husky grey device | |
| CN221144460U (en) | Thin material spraying device that spouts | |
| CN111335598A (en) | Wall cement patching machine | |
| CN113846822A (en) | Based on construction net spouts floating device of wall | |
| CN221608872U (en) | Wet-type concrete spraying unit | |
| CN203081462U (en) | Spiral conveying type concrete jet unit | |
| CN220482120U (en) | Mixing arrangement of composite concrete processing | |
| CN215170054U (en) | Shotcrete supporting equipment | |
| CN206287336U (en) | A kind of intelligent concrete mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |