CN221268894U - Sand screening device for building construction - Google Patents
Sand screening device for building construction Download PDFInfo
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- CN221268894U CN221268894U CN202322966856.1U CN202322966856U CN221268894U CN 221268894 U CN221268894 U CN 221268894U CN 202322966856 U CN202322966856 U CN 202322966856U CN 221268894 U CN221268894 U CN 221268894U
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- screening
- frame
- fixedly connected
- hole
- screening device
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- 238000012216 screening Methods 0.000 title claims abstract description 87
- 239000004576 sand Substances 0.000 title claims abstract description 39
- 238000009435 building construction Methods 0.000 title abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004035 construction material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a sand screening device for building construction, which relates to the technical field of building construction and comprises a support frame, wherein a screening component is arranged on the upper surface of the support frame; the screening assembly comprises a screening frame, and a plurality of first through holes are uniformly formed in the inner bottom of the screening frame. According to the utility model, through the cooperation of the turntable, the fixed rod, the connecting block, the screening frame, the rectangular block, the limiting groove, the fixed seat, the connecting rod, the limiting block, the motor and the rotating shaft, the screening frame reciprocates left and right, sand materials of the screening frame are efficiently screened, meanwhile, the dislocation degree of the first through hole and the second through hole can be changed through the cooperation of the partition plate, the second through hole, the filter plate, the mounting frame, the adjusting bolt, the sliding groove and the first through hole, so that the size of the through hole can be indirectly adjusted, the size of the through hole can be adjusted according to construction requirements, the optimal screening effect is realized, and the screening accuracy and efficiency are ensured.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a sand screening device for building construction.
Background
The building construction refers to the production activity of the engineering construction implementation stage, which is the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, wherein sand is used as one of the most common building materials in the building construction process, and when in actual use, the sand is required to be screened due to the technical requirement of the building construction.
In the prior art, different construction materials and screening targets may need different sizes of screen frame meshes to achieve the optimal screening effect, but the meshes of the existing screen mesh are usually of fixed sizes, cannot be adjusted according to the difference of sand quality, may not reach the required sand quality standard, and has low practicality.
Disclosure of utility model
The utility model aims to solve the problems that different construction materials and screening targets possibly need different sizes of screen frame meshes to achieve the optimal screening effect in the prior art, the conventional screen meshes of the screen mesh are usually fixed in size, cannot be adjusted according to the difference of sand quality, possibly cannot reach the required sand quality standard and have low practicability.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the sand screening device for the building construction comprises a support frame, wherein a screening assembly is arranged on the upper surface of the support frame;
The screening assembly comprises a screening frame, a plurality of first through holes are uniformly formed in the inner bottom of the screening frame, a sliding groove is formed in the position, close to the bottom, of the left surface of the screening frame, a filter plate is connected to the inner surface of the sliding groove in a sliding mode, a plurality of second through holes are formed in the upper surface of the filter plate, a mounting frame is fixedly connected to the position, close to the sliding groove, of the left surface of the screening frame, an adjusting bolt is connected to the left surface of the mounting frame in a threaded penetrating mode, and the right end face of the adjusting bolt is connected with the left surface of the filter plate in a rotating mode.
Preferably, rectangular blocks are symmetrically and fixedly connected to the lower surface of the screening frame, and limit grooves are formed in the left surfaces of the two rectangular blocks.
Preferably, the upper surface of support frame symmetry fixedly connected with stopper, two the surface of stopper is the slip setting with the internal surface of two spacing groove.
Preferably, the right surface of screening frame fixedly connected with fixing base, the upper surface fixedly connected with connecting rod of fixing base.
Preferably, the upper surface symmetry of screening frame has seted up the mounting groove, two sliding connection has the baffle between the internal surface of mounting groove.
Preferably, the right surface fixedly connected with workstation of support frame, the lower surface fixedly connected with motor of workstation, the output of motor runs through the upper surface of workstation and extends to the opposite side, the output fixedly connected with pivot of motor, the up end fixedly connected with carousel of pivot, the up end of carousel is close to edge fixedly connected with dead lever, the surface rotation of dead lever is connected with the connecting block.
Preferably, a rotating groove is formed in one side, far away from the fixed rod, of the upper surface of the connecting block, the outer surface of the connecting rod is rotationally connected with the inner surface of the rotating groove, and a guide hopper is fixedly connected with the inner surface of the supporting frame.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, through the cooperation of the turntable, the fixed rod, the connecting block, the screening frame, the rectangular block, the limiting groove, the fixed seat, the connecting rod, the limiting block, the motor and the rotating shaft, the screening frame reciprocates left and right, sand materials of the screening frame are efficiently screened, meanwhile, the dislocation degree of the first through hole and the second through hole can be changed through the cooperation of the partition plate, the second through hole, the filter plate, the mounting frame, the adjusting bolt, the sliding groove and the first through hole, so that the size of the through hole can be indirectly adjusted, the size of the through hole can be adjusted according to construction requirements, the optimal screening effect is realized, and the screening accuracy and efficiency are ensured.
2. In the utility model, after screening is completed, qualified sand can fall down through the collection of the guide hoppers, so that sand is conveniently collected, and meanwhile, the partition plate can be pulled out of the mounting groove, so that the screening frame is conveniently cleaned.
Drawings
Fig. 1 is a perspective view of a sand screening device for building construction according to the present utility model;
Fig. 2 is a schematic diagram of a support frame structure of a sand screening device for construction according to the present utility model;
FIG. 3 is a schematic diagram of a workbench structure of a sand screening device for building construction according to the present utility model;
FIG. 4 is a schematic diagram of a screening assembly of a sand screening device for construction according to the present utility model;
FIG. 5 is a partially developed view of a sand screening device for construction according to the present utility model;
fig. 6 is a structural development view of a screening assembly of the sand screening device for construction.
Legend description: 1. a work table; 2. a turntable; 3. a fixed rod; 4. a connecting block; 5. a screening component; 501. a screening frame; 502. rectangular blocks; 503. a limit groove; 504. a fixing seat; 505. a connecting rod; 506. a first through hole; 507. a mounting groove; 508. a partition plate; 509. a second through hole; 510. a filter plate; 511. a mounting frame; 512. an adjusting bolt; 513. a chute; 6. a guide hopper; 7. a support frame; 8. a limiting block; 9. a motor; 10. a rotating shaft.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, As shown in fig. 1-6, the utility model provides a sand screening device for building construction, which comprises a support frame 7, wherein a screening component 5 is arranged on the upper surface of the support frame 7;
The screening assembly 5 comprises a screening frame 501, a plurality of first through holes 506 are evenly formed in the inner bottom of the screening frame 501, a sliding groove 513 is formed in the position, close to the bottom, of the left surface of the screening frame 501, a filter plate 510 is connected to the inner surface of the sliding groove 513 in a sliding mode, a plurality of second through holes 509 are formed in the upper surface of the filter plate 510, a mounting frame 511 is fixedly connected to the position, close to the sliding groove 513, of the left surface of the screening frame 501, an adjusting bolt 512 is connected to the left surface of the mounting frame 511 in a threaded penetrating mode, the right end face of the adjusting bolt 512 is rotationally connected with the left surface of the filter plate 510, rectangular blocks 502 are symmetrically and fixedly connected to the lower surface of the screening frame 501, limit grooves 503 are formed in the left surfaces of the two rectangular blocks 502, limit blocks 8 are symmetrically and fixedly connected to the upper surface of a supporting frame 7, the outer surfaces of the two limit blocks 8 are in sliding arrangement with the inner surfaces of the two limit grooves 503, a fixing seat 504 is fixedly connected to the right surface of the fixing seat, a connecting rod 505 is fixedly connected to the upper surface of the fixing seat 504, the right surface of the supporting frame 7 is fixedly connected to a workbench 1, the lower surface of the workbench 1 is fixedly connected to a motor 9, the output end of the motor 9 penetrates through the upper surface of the workbench 1 and is rotationally connected to the other side of the motor 9, the rotating shaft 2 is fixedly connected to the rotating shaft 2, and the rotating shaft 2 is fixedly connected to the rotating shaft 2 of the rotating shaft 2.
The effect that its whole embodiment 1 reaches is, when needing to screen the sand, put into screening frame 501 with the sand, then start motor 9, make pivot 10 rotate on workstation 1, thereby drive carousel 2 and rotate, thereby drive dead lever 3 and carry out circular motion along pivot 10, rotate through dead lever 3 and connecting rod 505 and connecting block 4 and be connected, can follow the displacement of connecting block 4 and drive fixing base 504 and remove, simultaneously use through spacing groove 503 and stopper 8 cooperation, thereby convert the circular motion of carousel 2 into fixing base 504's linear reciprocating motion, thereby make screening frame 501 left and right sides reciprocating motion, carry out efficient screening to the sand material of screening frame 501, through rotating adjusting bolt 512, make adjusting bolt 512 back-and-forth movement on mounting bracket 511, thereby can drive filter plate 510 and remove in spout 513, can change first through-hole 506 and second through-hole 509 dislocation degree, thereby indirectly adjust the through-hole, can adjust the size of through-hole according to the construction demand, realize best screening effect, guarantee screening accuracy and efficiency.
In embodiment 2, as shown in fig. 1-6, the upper surface of the screening frame 501 is symmetrically provided with mounting grooves 507, a partition plate 508 is slidably connected between the inner surfaces of the two mounting grooves 507, a rotating groove is provided on one side of the upper surface of the connecting block 4 away from the fixed rod 3, the outer surface of the connecting rod 505 is rotationally connected with the inner surface of the rotating groove, and the inner surface of the supporting frame 7 is fixedly connected with a guide hopper 6.
The effect that its whole embodiment 2 reached is, after the screening is accomplished, qualified sand can be collected through guide hopper 6 collection and fall, is convenient for collect the sand, can take baffle 508 from mounting groove 507 simultaneously to conveniently clear up screening frame 501, then insert baffle 508 along mounting groove 507, carry out next screening work, can set up some rubber gasket in the outside of baffle 508 simultaneously, provide extra frictional force and anti-skidding effect, avoid baffle 508 to roll off from mounting groove 507.
Working principle: when needing to screen the sand, put into screening frame 501 with the sand, then start motor 9, make pivot 10 turn to on workstation 1, thereby drive carousel 2 and rotate, thereby drive dead lever 3 and carry out circular motion along pivot 10, rotate with connecting block 4 through dead lever 3 and connecting rod 505 and be connected, can follow the displacement of connecting block 4 and drive fixing base 504 and remove, simultaneously use through spacing groove 503 and stopper 8 cooperation, thereby convert the circular motion of carousel 2 into the linear reciprocating motion of fixing base 504, thereby make screening frame 501 control reciprocating motion, carry out efficient screening to the sand material of screening frame 501, qualified sand can be collected down through guide hopper 6 collection, be convenient for collect the sand, can take baffle 508 out from mounting groove 507 simultaneously, thereby conveniently clear up screening frame 501, then insert baffle 508 along mounting groove 507, carry out next screening work, through rotation adjusting bolt 512, make adjusting bolt 512 reciprocate on mounting bracket 511, thereby can drive filter plate 510 and remove in spout 513, can change first through-hole 506 and second through-hole 509, thereby the size of through-hole and the size of adjustment hole, can be adjusted accurately according to the demand of screening efficiency, the size of screening efficiency is realized.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a construction screening sand device which characterized in that: the screening device comprises a supporting frame (7), wherein a screening assembly (5) is arranged on the upper surface of the supporting frame (7);
The screening assembly (5) comprises a screening frame (501), a plurality of first through holes (506) are uniformly formed in the inner bottom of the screening frame (501), a sliding groove (513) is formed in the position, close to the bottom, of the left surface of the screening frame (501), a filter plate (510) is connected to the inner surface of the sliding groove (513) in a sliding mode, a plurality of second through holes (509) are formed in the upper surface of the filter plate (510), a mounting frame (511) is fixedly connected to the left surface of the screening frame (501) close to the position, close to the sliding groove (513), of the mounting frame (511), an adjusting bolt (512) is connected to the left surface of the adjusting bolt (512) in a threaded penetrating mode, and the right end face of the adjusting bolt (512) is connected with the left surface of the filter plate (510) in a rotating mode.
2. The construction sand screening device according to claim 1, wherein: rectangular blocks (502) are symmetrically and fixedly connected to the lower surface of the screening frame (501), and limit grooves (503) are formed in the left surfaces of the two rectangular blocks (502).
3. The construction sand screening device according to claim 2, wherein: limiting blocks (8) are symmetrically and fixedly connected to the upper surface of the supporting frame (7), and the outer surfaces of the two limiting blocks (8) and the inner surfaces of the two limiting grooves (503) are arranged in a sliding mode.
4. The construction sand screening device according to claim 1, wherein: the right surface of screening frame (501) fixedly connected with fixing base (504), the upper surface of fixing base (504) fixedly connected with connecting rod (505).
5. The construction sand screening device according to claim 4, wherein: mounting grooves (507) are symmetrically formed in the upper surface of the screening frame (501), and a partition plate (508) is connected between the inner surfaces of the two mounting grooves (507) in a sliding mode.
6. The construction sand screening device according to claim 5, wherein: the right surface fixedly connected with workstation (1) of support frame (7), the lower fixed surface of workstation (1) is connected with motor (9), the output of motor (9) runs through the upper surface of workstation (1) and extends to the opposite side, the output fixedly connected with pivot (10) of motor (9), the up end fixedly connected with carousel (2) of pivot (10), the up end of carousel (2) is close to edge fixedly connected with dead lever (3), the surface rotation of dead lever (3) is connected with connecting block (4).
7. The construction sand screening device according to claim 6, wherein: the rotary groove is formed in one side, far away from the fixed rod (3), of the upper surface of the connecting block (4), the outer surface of the connecting rod (505) is rotationally connected with the inner surface of the rotary groove, and the inner surface of the supporting frame (7) is fixedly connected with the guide hopper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966856.1U CN221268894U (en) | 2023-11-03 | 2023-11-03 | Sand screening device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966856.1U CN221268894U (en) | 2023-11-03 | 2023-11-03 | Sand screening device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221268894U true CN221268894U (en) | 2024-07-05 |
Family
ID=91706791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322966856.1U Active CN221268894U (en) | 2023-11-03 | 2023-11-03 | Sand screening device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221268894U (en) |
-
2023
- 2023-11-03 CN CN202322966856.1U patent/CN221268894U/en active Active
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