CN214220628U - Concrete construction joint keeps off and separates ware - Google Patents
Concrete construction joint keeps off and separates ware Download PDFInfo
- Publication number
- CN214220628U CN214220628U CN202022317331.1U CN202022317331U CN214220628U CN 214220628 U CN214220628 U CN 214220628U CN 202022317331 U CN202022317331 U CN 202022317331U CN 214220628 U CN214220628 U CN 214220628U
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- groove
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- 239000004567 concrete Substances 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
A concrete construction joint barrier relates to the technical field of building construction, and comprises a box body, universal wheels, a telescopic cylinder, a supporting seat, a lead screw, a moving block, a connecting plate, a barrier plate, a fixed rod and a driving motor; a gear chamber, a screw rod chamber, a motor chamber, a through groove and an opening are arranged in the box body, the gear chamber is communicated with the screw rod chamber, the motor chamber is positioned below the gear chamber, the opening penetrates through one transverse side of the box body, the through groove is positioned between the screw rod chamber and the opening, and the through groove is communicated with the screw rod chamber and the opening; the universal wheels are arranged at the bottom of the box body; the telescopic cylinder is arranged at the bottom of the box body; the supporting seat is arranged at the bottom of the telescopic cylinder; two ends of the screw rod are respectively arranged on the inner wall of the gear chamber and the inner wall of the screw rod chamber, and the screw rod is rotatably connected with the box body. When the utility model is used, the movement is convenient; the stability is high; the dead lever is pulled out from the concrete easily, the structure is simple, the operation is convenient, and the trouble of workers is greatly reduced.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a concrete construction joint keeps off and separates ware.
Background
The construction joint refers to a joint formed between the concrete poured before and after the concrete is poured in sections due to design requirements or construction requirements in the concrete pouring process. The construction joint is not a real existing joint, and only because the initial setting time of the first poured concrete is longer than the initial setting time, a joint surface exists between the first poured concrete and the later poured concrete, and the joint surface is called as the construction joint. Construction joints are often set at a 45 ° angle and often require blocking by a barrier during the setting process. Chinese patent publication is proposed in CN 208329647U's patent and is kept off separator for concrete construction joint, including horizontal pole and fixing base, the horizontal pole is located one side of fixing base, the fixed slot that has a plurality of even settings is opened to the bottom of horizontal pole, it has the fixed block to peg graft in the fixed slot, the bottom of fixed block is equipped with the dead lever of perpendicular setting, the dead lever is located the outside of fixed slot, the perpendicular tangent plane of fixing base is right isosceles triangle, the horizontal pole slope sets up on the inclined plane of fixing base, the intermediate position of fixing base is opened there is first cavity, it has driving motor to embed on one side lateral wall that the horizontal pole was kept away from to first cavity, driving motor's output shaft has first pivot, the above-mentioned device can be steady between the fender separator follow both sides concrete, do not need staff's manual extraction, time saving and labor saving, the amount is little, work efficiency is high.
However, when the utility model is used, if the fixing rod is inserted deeply into the concrete or used for a while, the stay cord is easily broken or abraded, which brings great trouble to the working personnel; meanwhile, the utility model is very inconvenient to move, and the burden of workers is increased; and above-mentioned utility model during the use the fixing base is directly placed in the backup pad on concrete top, and stability is not high, and is not nimble enough during the use. Based on the existing problems, the concrete construction joint barrier is provided.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides a concrete construction joint baffle, which can solve the problem that the baffle in the prior art is inconvenient to move by arranging universal wheels and handles; by arranging the telescopic cylinder and the supporting seat, the problems that the baffle in the prior art is inconvenient to fix and low in stability can be solved; through setting up driving motor, first gear, second gear, lead screw, movable block, connecting plate and fender baffle, can solve the stay cord among the prior art and break very easily, bring troublesome problem for the staff.
(II) technical scheme
The utility model provides a concrete construction joint barrier, which comprises a box body, universal wheels, a telescopic cylinder, a supporting seat, a lead screw, a moving block, a connecting plate, a barrier plate, a fixed rod and a driving motor;
a gear chamber, a screw rod chamber, a motor chamber, a through groove and an opening are arranged in the box body, the gear chamber is communicated with the screw rod chamber, the motor chamber is positioned below the gear chamber, the opening penetrates through one transverse side of the box body, the through groove is positioned between the screw rod chamber and the opening, and the through groove is communicated with the screw rod chamber and the opening; the universal wheels are arranged at the bottom of the box body; the telescopic cylinder is arranged at the bottom of the box body; the supporting seat is arranged at the bottom of the telescopic cylinder;
two ends of the screw rod are respectively arranged on the inner wall of the gear chamber and the inner wall of the screw rod chamber, and the screw rod is rotationally connected with the box body; the moving block is arranged in the lead screw chamber in a sliding manner and is in threaded connection with the lead screw; the baffle plate is arranged in the opening in a sliding manner; two ends of the connecting plate are respectively connected with the moving block and the baffle, the connecting plate is connected with the box body in a sliding manner, and the connecting plate is positioned in the through groove; the fixed rods are arranged in a plurality of numbers, and a plurality of fixed rod arrays are arranged at the bottom of the baffle plate; the driving motor is arranged in the motor chamber and is in driving connection with the screw rod through the gear meshing mechanism.
Preferably, the bottom of the baffle plate is provided with a mounting groove; still include the fixed pin, the dead lever passes through the fixed pin setting in the mounting groove.
Preferably, a sliding groove is formed in the inner wall of one side, away from the through groove, of the opening; one side of the baffle plate far away from the connecting plate is provided with a sliding block, the sliding block is in sliding connection with the box body, and the sliding block is located in the sliding groove.
Preferably, the sliding groove is of a T-shaped groove structure, and the sliding block is of a T-shaped block structure matched with the sliding groove.
Preferably, the gear engagement structure comprises a first gear and a second gear; the first gear is arranged on the screw rod and is positioned in the gear chamber; the second gear is arranged on the output shaft of the driving motor, the second gear is positioned in the gear chamber, and the second gear is meshed with the first gear.
Preferably, the first gear and the second gear are each hypoid gears, and the axes of the first gear and the second gear are perpendicular.
Preferably, the portable box further comprises a handle, the handle is arranged on the side face of the box body and is of a square annular structure or a circular annular structure, and an anti-skidding sleeve is arranged on the handle.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model is convenient to move by arranging the universal wheels and the handles; the telescopic cylinder and the supporting seat are arranged, so that the fixing is convenient, and the stability of the device in use can be ensured; through setting up driving motor, first gear, second gear, lead screw, movable block, connecting plate and fender baffle, can easily stable extract the dead lever from the concrete in, simple structure, convenient operation, great reduction staff's trouble, the flexibility is high during the use, the practicality is strong.
Drawings
Fig. 1 is the utility model provides a concrete construction joint keeps off partial cross-sectional view at first visual angle of spacer.
Fig. 2 is the utility model provides a concrete construction joint keeps off partial cross-sectional view at a visual angle of separator second kind.
Reference numerals: 1. a box body; 101. a gear chamber; 102. a screw chamber; 103. a motor chamber; 104. a through groove; 105. an opening; 106. a chute; 2. a universal wheel; 3. a telescopic cylinder; 4. a supporting seat; 5. a screw rod; 6. a moving block; 7. a connecting plate; 8. a baffle plate; 801. mounting grooves; 802. a slider; 9. fixing the rod; 10. a fixing pin; 11. a first gear; 12. a drive motor; 13. a second gear; 14. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a concrete construction joint fender separator, which comprises a box body 1, a universal wheel 2, a telescopic cylinder 3, a supporting seat 4, a screw rod 5, a moving block 6, a connecting plate 7, a baffle plate 8, a fixed rod 9 and a driving motor 12;
a gear chamber 101, a screw rod chamber 102, a motor chamber 103, a through groove 104 and an opening 105 are arranged in the box body 1, the gear chamber 101 is communicated with the screw rod chamber 102, the motor chamber 103 is positioned below the gear chamber 101, the opening 105 penetrates through one transverse side of the box body 1, the through groove 104 is positioned between the screw rod chamber 102 and the opening 105, and the through groove 104 is communicated with the screw rod chamber 102 and the opening 105; the universal wheels 2 are arranged at the bottom of the box body 1; the telescopic cylinder 3 is arranged at the bottom of the box body 1; the supporting seat 4 is arranged at the bottom of the telescopic cylinder 3;
two ends of the screw rod 5 are respectively arranged on the inner wall of the gear chamber 101 and the inner wall of the screw rod chamber 102, and the screw rod 5 is rotationally connected with the box body 1; the moving block 6 is arranged in the lead screw chamber 102 in a sliding manner, and the moving block 6 is in threaded connection with the lead screw 5; the baffle plate 8 is slidably disposed within the opening 105; two ends of the connecting plate 7 are respectively connected with the moving block 6 and the baffle plate 8, the connecting plate 7 is connected with the box body 1 in a sliding manner, and the connecting plate 7 is positioned in the through groove 104; a plurality of fixing rods 9 are arranged, and a plurality of fixing rods 9 are arranged at the bottom of the baffle plate 8 in an array manner; the driving motor 12 is arranged in the motor chamber 103, and the driving motor 12 is in driving connection with the screw rod 5 through a gear meshing mechanism.
In an alternative embodiment, the bottom of the baffle plate 8 is provided with a mounting groove 801; still include fixed pin 10, dead lever 9 sets up in mounting groove 801 through fixed pin 10, through setting up mounting groove 801 to set up dead lever 9 in mounting groove 801, can guarantee the stability of dead lever 9 installation.
In an alternative embodiment, the inner wall of the opening 105 on the side away from the through slot 104 is provided with a sliding slot 106; one side of keeping away from connecting plate 7 of baffle board 8 is provided with slider 802, slider 802 and box 1 sliding connection, and slider 802 is located spout 106, slides in spout 106 through setting up slider 802, can guarantee to keep off the gliding stability of baffle board 8 in opening 105.
In an optional embodiment, the sliding groove 106 is a T-shaped groove structure, the sliding block 802 is a T-shaped block structure adapted to the sliding groove 106, and the sliding block 802 of the T-shaped structure is matched with the sliding groove 106, so that the guiding function and the limiting function can be achieved.
In an alternative embodiment, the gear engagement structure comprises a first gear 11 and a second gear 13; the first gear 11 is arranged on the screw rod 5, and the first gear 11 is positioned in the gear chamber 101; the second gear 13 is arranged on the output shaft of the driving motor 12, the second gear 13 is positioned in the gear chamber 101, and the second gear 13 is meshed with the first gear 11.
In an alternative embodiment, the first gear 11 and the second gear 13 are both hypoid gears, the axes of the first gear 11 and the second gear 13 are perpendicular, and the movement direction of the driving motor can be changed by arranging the axes of the first gear 11 and the second gear 13 to be perpendicular, so that the driving motor can be mounted more conveniently.
In an optional embodiment, still include handle 14, handle 14 sets up in the box 1 side, and handle 14 is square ring structure or circular ring structure, is provided with the antiskid cover on handle 14, through setting up handle 14, can better removal the utility model discloses.
When the utility model is used, the utility model is moved to the supporting plate at the top end of the concrete through the handle 14 and the universal wheel 2, so that the fixed rod 9 is aligned to the construction joint to be kept, then the telescopic cylinder 3 is adjusted to separate the universal wheel 2 from the ground, the supporting seat 4 is fixed on the supporting plate at the top end of the supporting concrete through a pin or a screw, then the driving motor 12 is started, the driving motor 12 drives the second gear 13 to rotate, the second gear 13 drives the first gear 11 to rotate, the first gear 11 drives the screw rod 5 to rotate, the screw rod 5 drives the moving block 6 to slide downwards, thereby driving the connecting plate 7 to slide downwards, further driving the baffle plate 8 to slide downwards, further driving the fixed rod 9 to move downwards to form a forty-five degree inclined plate, then, concretes of different grades are respectively poured on two sides of the fixed rod 9, and after the concretes are solidified, the driving motor 12 is started to pull out the fixed rod 9. The utility model is convenient to move by arranging the universal wheels 2 and the handles 14; the telescopic cylinder 3 and the supporting seat 4 are arranged, so that the fixing is convenient, and the stability of the device in use can be ensured; through setting up driving motor 12, first gear 11, second gear 13, lead screw 5, movable block 6, connecting plate 7 and keep off baffle 8, can easily stable extract dead lever 9 from the concrete, simple structure, convenient operation, great reduction staff's trouble, the flexibility is high during the use, and the practicality is strong.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A concrete construction joint blocking device is characterized by comprising a box body (1), universal wheels (2), a telescopic cylinder (3), a supporting seat (4), a lead screw (5), a moving block (6), a connecting plate (7), a blocking plate (8), a fixing rod (9) and a driving motor (12);
a gear chamber (101), a screw rod chamber (102), a motor chamber (103), a through groove (104) and an opening (105) are arranged in the box body (1), the gear chamber (101) is communicated with the screw rod chamber (102), the motor chamber (103) is positioned below the gear chamber (101), the opening (105) penetrates through one transverse side of the box body (1), the through groove (104) is positioned between the screw rod chamber (102) and the opening (105), and the through groove (104) is communicated with the screw rod chamber (102) and the opening (105); the universal wheels (2) are arranged at the bottom of the box body (1); the telescopic cylinder (3) is arranged at the bottom of the box body (1); the supporting seat (4) is arranged at the bottom of the telescopic cylinder (3);
two ends of the screw rod (5) are respectively arranged on the inner wall of the gear chamber (101) and the inner wall of the screw rod chamber (102), and the screw rod (5) is rotatably connected with the box body (1); the moving block (6) is arranged in the lead screw chamber (102) in a sliding manner, and the moving block (6) is in threaded connection with the lead screw (5); the baffle plate (8) is arranged in the opening (105) in a sliding manner; two ends of a connecting plate (7) are respectively connected with a moving block (6) and a baffle plate (8), the connecting plate (7) is connected with the box body (1) in a sliding manner, and the connecting plate (7) is positioned in the through groove (104); a plurality of fixing rods (9) are arranged, and the plurality of fixing rods (9) are arranged at the bottom of the baffle plate (8) in an array manner; the driving motor (12) is arranged in the motor chamber (103), and the driving motor (12) is in driving connection with the screw rod (5) through a gear meshing mechanism.
2. The concrete construction joint baffle device as claimed in claim 1, wherein the bottom of the baffle plate (8) is provided with an installation groove (801); the fixing device further comprises a fixing pin (10), and the fixing rod (9) is arranged in the mounting groove (801) through the fixing pin (10).
3. A concrete construction joint barrier according to claim 1, wherein a chute (106) is provided on the inner wall of the opening (105) on the side away from the through slot (104); one side of the baffle plate (8) far away from the connecting plate (7) is provided with a sliding block (802), the sliding block (802) is in sliding connection with the box body (1), and the sliding block (802) is located in the sliding groove (106).
4. A concrete construction joint barrier according to claim 3, wherein the chute (106) is a T-shaped channel structure and the slider (802) is a T-shaped block structure adapted to the chute (106).
5. A concrete construction joint barrier according to claim 1, wherein the gear engagement structure comprises a first gear (11) and a second gear (13); the first gear (11) is arranged on the screw rod (5), and the first gear (11) is positioned in the gear chamber (101); the second gear (13) is arranged on an output shaft of the driving motor (12), the second gear (13) is positioned in the gear chamber (101), and the second gear (13) is meshed with the first gear (11).
6. A concrete construction joint barrier according to claim 5, wherein the first gear (11) and the second gear (13) are hypoid gears, and the first gear (11) and the second gear (13) are perpendicular in axis.
7. The concrete construction joint barrier according to claim 1, further comprising a handle (14), wherein the handle (14) is arranged on the side surface of the box body (1), the handle (14) is of a square annular structure or a circular annular structure, and an anti-skid sleeve is arranged on the handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317331.1U CN214220628U (en) | 2020-10-16 | 2020-10-16 | Concrete construction joint keeps off and separates ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317331.1U CN214220628U (en) | 2020-10-16 | 2020-10-16 | Concrete construction joint keeps off and separates ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214220628U true CN214220628U (en) | 2021-09-17 |
Family
ID=77694697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022317331.1U Active CN214220628U (en) | 2020-10-16 | 2020-10-16 | Concrete construction joint keeps off and separates ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214220628U (en) |
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2020
- 2020-10-16 CN CN202022317331.1U patent/CN214220628U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240421 Address after: No. 16, Wuxing Team, Bailianzhou Village, Taici Town, Wangjiang County, Anqing City, Anhui Province, 246280 Patentee after: Anhui Hechu Construction Engineering Co.,Ltd. Country or region after: China Address before: Room 2-01W, Building 2, No. 27 Huli Road, Mawei District, Fuzhou City, Fujian Province, 350000 (within the Free Trade Zone) Patentee before: Jielong (Fuzhou) Construction Co.,Ltd. Country or region before: China |