CN216475069U - A kind of foundation pit water-stop curtain reinforcement structure - Google Patents

A kind of foundation pit water-stop curtain reinforcement structure Download PDF

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Publication number
CN216475069U
CN216475069U CN202123022676.5U CN202123022676U CN216475069U CN 216475069 U CN216475069 U CN 216475069U CN 202123022676 U CN202123022676 U CN 202123022676U CN 216475069 U CN216475069 U CN 216475069U
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China
Prior art keywords
plate
foundation pit
away
base
stop curtain
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CN202123022676.5U
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Chinese (zh)
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章招长
王敏
夏骄阳
吴国钦
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Guangdong Jianji Foundation Engineering Co ltd
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Guangdong Jianji Foundation Engineering Co ltd
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Abstract

本申请公开了一种基坑止水帷幕补强结构,涉及基坑防水工程技术领域,包括基坑主体,所述基坑主体的内壁均匀安装有混凝土柱,所述基坑主体转角处的混凝土柱侧壁固定有转角板,所述混凝土柱的侧壁安装有补强板,所述补强板远离所述混凝土柱的一端固定有支撑板,所述支撑板远离所述补强板的一端安装有底座,所述底座远离所述支撑板的一端安装有驱动组件,所述底座顶部远离所述支撑板的一端固定有安装板。本申请通过驱动组件、连接块、丝母、丝杆、活动块和活动槽的配合设置,方便调整补强板与伸缩板之间的总长度,使得该补强结构能够适用于不同宽度的止水帷幕,进而有效地提高该结构的普适性,适用于节能建筑,便于后期的推广。

Figure 202123022676

The present application discloses a foundation pit water-stop curtain reinforcement structure, which relates to the technical field of foundation pit waterproofing engineering. A corner plate is fixed on the side wall of the column, a reinforcement plate is installed on the side wall of the concrete column, and a support plate is fixed at one end of the reinforcement plate away from the concrete column, and the end of the support plate away from the reinforcement plate is fixed A base is installed, a drive assembly is installed at one end of the base away from the support plate, and a mounting plate is fixed at one end of the base top away from the support plate. The present application facilitates adjustment of the total length between the reinforcing plate and the telescopic plate through the cooperative arrangement of the driving assembly, the connecting block, the nut, the screw rod, the movable block and the movable groove, so that the reinforcing structure can be applied to stoppers of different widths. The water curtain can effectively improve the universality of the structure, which is suitable for energy-saving buildings and is convenient for later promotion.

Figure 202123022676

Description

Foundation ditch stagnant water curtain reinforcement structure
Technical Field
The utility model belongs to the technical field of the foundation ditch waterproof engineering technique and specifically relates to a foundation ditch stagnant water curtain reinforcement structure is related to.
Background
The waterproof curtain refers to a concept, is a general term of a waterproof series at the periphery of an engineering main body, is used for preventing or reducing continuous water stopping bodies adopted by underground water flowing into a foundation pit from the side wall of the foundation pit and the bottom of the foundation pit, and has an important function in the construction process of the foundation pit.
The existing Chinese patent with the publication number of CN209082532U discloses a fender post structure of a waterproof curtain wall, which comprises a plain concrete pile and a reinforced concrete pile, wherein steel plates are arranged on the side walls of the plain concrete pile and the reinforced concrete pile, an anchor head is arranged on the side surface of each steel plate, an anchor rope is arranged in each anchor head, the steel plates are pulled through the anchor ropes, and the possibility of inward side turning of the inner wall of a foundation pit is reduced.
In view of the above-mentioned related technologies, the applicant believes that, when the widths of the sidewalls of different foundation pits are different, the widths of the waterproof curtains formed by the concrete piles are different, and at this time, the waterproof curtains of the foundation pits need to be reinforced by using reinforcing plates with different lengths, and sometimes the reinforcing plates need to be cut, so that the adaptability of the waterproof curtain reinforcing structure of the foundation pits in the related technology is insufficient, and the waterproof curtain reinforcing structure of the foundation pits is inconvenient to popularize for a long time.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough problem of adaptability of foundation ditch stagnant water curtain reinforcement structure, the utility model provides a foundation ditch stagnant water curtain reinforcement structure.
The utility model provides a foundation ditch stagnant water curtain reinforcement structure adopts following technical scheme: the utility model provides a foundation ditch stagnant water curtain reinforcement structure, includes the foundation ditch main part, the concrete column is evenly installed to the inner wall of foundation ditch main part, the concrete column lateral wall of foundation ditch main part corner is fixed with the corner board, the stiffening plate is installed to the lateral wall of concrete column, the stiffening plate is kept away from the one end of concrete column is fixed with the backup pad, the backup pad is kept away from the base is installed to the one end of stiffening plate, the base is kept away from the drive assembly is installed to the one end of backup pad, the base top is kept away from the one end of backup pad is fixed with the mounting panel, the mounting panel with install the lead screw through the bearing between the backup pad, the outer wall cover of lead screw is equipped with the screw, the expansion plate is installed through the connecting block in the top of screw.
Through adopting above-mentioned technical scheme, the rotation through drive assembly drives the lead screw and rotates, and the lead screw rotates and drives the screw and remove, and the screw passes through the connecting block and drives the expansion plate and remove to the total length of convenient adjustment stiffening plate and expansion plate makes this structure can be applicable to the stagnant water curtain of different width, thereby has improved the universality of this structure, makes things convenient for this structure to use widely for a long time.
Optionally, the number of the reinforcing plates is four, and the included angle between two adjacent groups of the reinforcing plates is 90 °.
Through adopting above-mentioned technical scheme, increased the area of contact between stiffening plate and the concrete column for the reinforcement effect of stagnant water curtain is better, and then has improved the result of use of this structure.
Optionally, the outer wall of the screw rod is uniformly provided with external threads, the inner cavity of the nut is provided with screw holes matched with the screw rod, and the nut is in threaded connection with the screw rod.
Through adopting above-mentioned technical scheme to when making the lead screw rotate about, can drive the screw and remove about.
Optionally, a movable block is installed at the bottom of the nut, a movable groove is formed in the top of the base, and the movable block is connected with the movable groove in a sliding mode.
Through adopting above-mentioned technical scheme, through the sliding fit of movable block with the activity groove, can carry on spacingly to the screw, avoid the screw to rotate along with the lead screw rotation.
Optionally, the top of the expansion plate is provided with a sliding block, the bottom of the reinforcing plate is provided with a sliding groove, and the sliding groove is connected with the sliding block in a sliding manner.
Through adopting above-mentioned technical scheme, through the sliding fit of spout and slider, support the expansion plate for the expansion plate is more steady when flexible.
Optionally, the length direction of the reinforcing plate is parallel to the length direction of the expansion plate, and the reinforcing plate and the expansion plate are bolted to the side wall of the concrete column through a fixing bolt.
Through adopting above-mentioned technical scheme, conveniently with stiffening plate and expansion plate spiro union simultaneously on the lateral wall of concrete column.
Optionally, drive assembly includes carousel, driving shaft, driving gear, driven shaft and driven gear, drive assembly's driving shaft is located the base is kept away from the one end of backup pad, the outer wall of driving shaft is provided with the driving gear, the driving shaft is kept away from the carousel is installed to one side of base, the meshing of top of driving gear has driven gear, driven gear's inner chamber has cup jointed the driven shaft, the one end of driven shaft with the lead screw is kept away from the one end fixed connection of backup pad.
Through adopting above-mentioned technical scheme, the carousel rotates and drives the driving gear through the driving shaft and rotates, and the driving gear rotates and drives driven gear and rotate, and driven gear rotates and drives the driven shaft and rotate to make the lead screw rotate.
Optionally, the carousel is kept away from the one end of driving shaft is fixed with the bull stick, the outer wall of bull stick evenly is provided with anti-skidding line strip.
Through adopting above-mentioned technical scheme, increased the resistance between user's hand and the bull stick, avoided the smooth condition of hand to appear in rotatory bull stick in-process.
To sum up, the utility model discloses a following at least one beneficial effect:
the driving assembly, the connecting block, the screw nut, the screw rod, the movable block and the movable groove are matched, so that the total length between the reinforcing plate and the telescopic plate can be conveniently adjusted, the reinforcing structure can be suitable for waterproof curtains with different widths, the universality of the structure is effectively improved, and the later popularization is facilitated;
through the cooperation setting of carousel, driving shaft, driving gear, driven shaft and driven gear to can drive the lead screw and rotate, realize the auto-lock after the lead screw rotates, improve the stability after the expansion plate is flexible.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a reinforcement structure of the present invention;
fig. 3 is a schematic view of the expansion plate of the present invention;
fig. 4 is a schematic side view of the driving assembly of the present invention.
Description of reference numerals:
1. a foundation pit main body; 2. a concrete column; 3. corner plates; 4. a reinforcing plate; 5. a drive assembly; 501. a turntable; 5011. a rotating rod; 502. a drive shaft; 503. a driving gear; 504. a driven shaft; 505. a driven gear; 6. a chute; 7. a slider; 8. a support plate; 9. connecting blocks; 10. a nut; 11. a screw rod; 12. a movable block; 13. a movable groove; 14. a base; 15. mounting a plate; 16. a retractable plate; 17. and (5) fixing the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
Referring to fig. 1-4, the present invention provides an embodiment: this embodiment provides a foundation ditch stagnant water curtain reinforcement structure, including foundation ditch main part 1, concrete column 2 is evenly installed to the inner wall of foundation ditch main part 1, 2 lateral walls of concrete column of 1 corner of foundation ditch main part are fixed with corner board 3, stiffening plate 4 is installed to the lateral wall of concrete column 2, the number of stiffening plate 4 is provided with four groups, contained angle between adjacent two sets of stiffening plate 4 is 90, increased the area of contact between stiffening plate 4 and the concrete column 2, make the reinforcement effect of stagnant water curtain better, and then improved the result of use of this structure.
Referring to fig. 2, 3 and 4, a supporting plate 8 is fixed at one end of a reinforcing plate 4 far from a concrete column 2, a base 14 is installed at one end of the supporting plate 8 far from the reinforcing plate 4, a driving assembly 5 is installed at one end of the base 14 far from the supporting plate 8, a mounting plate 15 is fixed at one end of the top of the base 14 far from the supporting plate 8, a screw rod 11 is installed between the mounting plate 15 and the supporting plate 8 through a bearing, the driving assembly 5 comprises a rotary disc 501, a driving shaft 502, a driving gear 503, a driven shaft 504 and a driven gear 505, the driving shaft 502 of the driving assembly 5 is located at one end of the base 14 far from the supporting plate 8, the driving gear 503 is arranged on the outer wall of the driving shaft 502, the rotary disc 501 is installed at one side of the driving shaft 502 far from the base 14, the driven gear 505 is engaged with the driven gear 505, the driven shaft 504 is sleeved in an inner cavity of the driven gear 505, the rotary disc 501 is fixedly connected with one end of the driven shaft 11 far from the supporting plate 8 to rotate to drive the driving gear 503 through the driving shaft 502, the driving gear 503 rotates to rotate the driven gear 505, and the driven gear 505 rotates to rotate the driven shaft 504, so that the screw rod 11 rotates.
Referring to fig. 2, 3 and 4, a rotating rod 5011 is fixed at one end of the rotating disc 501 far away from the driving shaft 502, and anti-slip strips are uniformly arranged on the outer wall of the rotating rod 5011, so that the resistance between the hand of a user and the rotating rod 5011 is increased, and the condition that the hand slips in the process of rotating the rotating rod 5011 is avoided.
Referring to fig. 2 and 3, the outer wall of the screw rod 11 is sleeved with a nut 10, the outer wall of the screw rod 11 is uniformly provided with external threads, the inner cavity of the nut 10 is provided with screw holes matched with the screw rod 11, and the nut 10 is in threaded connection with the screw rod 11, so that when the screw rod 11 rotates left and right, the nut 10 can be driven to move left and right.
Referring to fig. 2 and 3, the bottom of the screw 10 is provided with a movable block 12, the top of the base 14 is provided with a movable groove 13, the movable block 12 is connected with the movable groove 13 in a sliding manner, and the screw 10 can be limited by the sliding fit of the movable block 12 and the movable groove 13, so that the screw 10 is prevented from rotating along with the rotation of the screw rod 11.
Referring to fig. 2 and 3, the expansion plate 16 is installed through connecting block 9 at the top of nut 10, and slider 7 is installed at the top of expansion plate 16, and spout 6 has been seted up to the bottom of stiffening plate 4, and sliding connection between spout 6 and the slider 7 supports expansion plate 16 through the sliding fit of spout 6 and slider 7 for expansion plate 16 is more steady when flexible.
Referring to fig. 2 and 3, the length direction of the reinforcing plate 4 is parallel to the length direction of the expansion plate 16, and the reinforcing plate 4 and the expansion plate 16 are screwed to the side wall of the concrete column 2 through the fixing bolt 17, so that the reinforcing plate 4 and the expansion plate 16 are conveniently screwed to the side wall of the concrete column 2 at the same time.
The working principle is as follows: according to the waterproof curtain with different widths, a user holds a rotating rod 5011 to rotate, the rotating rod 5011 drives a rotating disc 501 to rotate, the rotating disc 501 rotates to drive a driving gear 503 to rotate through a driving shaft 502, the driving gear 503 rotates to drive a driven gear 505 to rotate, further, a driven shaft 504 rotates, the driven shaft 504 rotates to drive a screw rod 11 to rotate, under the sliding fit of a movable block 12 and a movable groove 13, a screw nut 10 is limited, the screw nut 10 always slides left and right along the outer wall of the screw rod 11, the screw nut 10 slides to drive a telescopic plate 16 to move left and right through a connecting block 9, therefore, the total length of a reinforcing plate 4 and the telescopic plate 16 is conveniently adjusted, after the required length is adjusted, the rotating rod 5011 stops rotating, the threaded connecting structure can self-lock the screw rod 11, and finally the reinforcing plate 4 and the telescopic plate 16 are screwed on the side wall of a concrete column 2 through a fixing bolt 17 for installation, thereby stabilize and strengthen the stagnant water curtain, improved the universality of this structure, make things convenient for this structure to promote for a long time.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1.一种基坑止水帷幕补强结构,包括基坑主体(1),其特征在于:所述基坑主体(1)的内壁均匀安装有混凝土柱(2),所述基坑主体(1)转角处的混凝土柱(2)侧壁固定有转角板(3),所述混凝土柱(2)的侧壁安装有补强板(4),所述补强板(4)远离所述混凝土柱(2)的一端固定有支撑板(8),所述支撑板(8)远离所述补强板(4)的一端安装有底座(14),所述底座(14)远离所述支撑板(8)的一端安装有驱动组件(5),所述底座(14)顶部远离所述支撑板(8)的一端固定有安装板(15),所述安装板(15)和所述支撑板(8)之间通过轴承安装有丝杆(11),所述丝杆(11)的外壁套设有丝母(10),所述丝母(10)的顶部通过连接块(9)安装有伸缩板(16)。1. A foundation pit water-stop curtain reinforcement structure, comprising a foundation pit main body (1), characterized in that: the inner wall of the foundation pit main body (1) is evenly installed with a concrete column (2), and the foundation pit main body ( 1) A corner plate (3) is fixed on the side wall of the concrete column (2) at the corner, and a reinforcing plate (4) is installed on the side wall of the concrete column (2), and the reinforcing plate (4) is far away from the A support plate (8) is fixed at one end of the concrete column (2), and a base (14) is installed at one end of the support plate (8) away from the reinforcing plate (4), and the base (14) is away from the support A drive assembly (5) is mounted on one end of the plate (8), and a mounting plate (15) is fixed at one end of the top of the base (14) away from the support plate (8). The mounting plate (15) and the support A lead screw (11) is installed between the plates (8) through bearings, the outer wall of the lead screw (11) is sleeved with a nut (10), and the top of the nut (10) is installed through a connecting block (9). There are telescopic plates (16). 2.如权利要求1所述的一种基坑止水帷幕补强结构,其特征在于:所述补强板(4)的个数设置有四组,相邻两组所述补强板(4)之间的夹角为90°。2. A foundation pit water-stop curtain reinforcement structure according to claim 1, characterized in that: the number of said reinforcement plates (4) is provided with four groups, and the adjacent two groups of said reinforcement plates (4) are arranged in four groups. 4) The included angle between them is 90°. 3.如权利要求1所述的一种基坑止水帷幕补强结构,其特征在于:所述丝杆(11)的外壁均匀设置有外螺纹,所述丝母(10)的内腔开设有与丝杆(11)相互匹配的螺孔,所述丝母(10)与所述丝杆(11)之间螺纹连接。3. A water-stop curtain reinforcement structure for a foundation pit according to claim 1, characterized in that: the outer wall of the screw rod (11) is uniformly provided with external threads, and the inner cavity of the screw nut (10) is provided with There are screw holes matching with the screw rod (11), and the screw nut (10) and the screw rod (11) are threadedly connected. 4.如权利要求1所述的一种基坑止水帷幕补强结构,其特征在于:所述丝母(10)的底部安装有活动块(12),所述底座(14)的顶部开设有活动槽(13),所述活动块(12)与所述活动槽(13)之间滑动连接。4. A water-stop curtain reinforcement structure for a foundation pit according to claim 1, characterized in that: a movable block (12) is installed at the bottom of the silk nut (10), and a top of the base (14) is provided with a movable block (12). There is a movable groove (13), and the movable block (12) is slidably connected with the movable groove (13). 5.如权利要求1所述的一种基坑止水帷幕补强结构,其特征在于:所述伸缩板(16)的顶部安装有滑块(7),所述补强板(4)的底部开设有滑槽(6),所述滑槽(6)与所述滑块(7)之间滑动连接。5. A foundation pit water-stop curtain reinforcement structure according to claim 1, characterized in that: a slider (7) is installed on the top of the telescopic plate (16), and the A chute (6) is opened at the bottom, and the chute (6) is slidably connected with the slider (7). 6.如权利要求1所述的一种基坑止水帷幕补强结构,其特征在于:所述补强板(4)的长度方向与所述伸缩板(16)的长度方向平行,所述补强板(4)与所述伸缩板(16)通过固定螺栓(17)螺接于混凝土柱(2)的侧壁。6. A foundation pit water-stop curtain reinforcement structure according to claim 1, characterized in that: the length direction of the reinforcing plate (4) is parallel to the length direction of the telescopic plate (16), and the The reinforcing plate (4) and the telescopic plate (16) are screwed to the side wall of the concrete column (2) through fixing bolts (17). 7.如权利要求1所述的一种基坑止水帷幕补强结构,其特征在于:所述驱动组件(5)包括转盘(501)、主动轴(502)、主动齿轮(503)、从动轴(504)和从动齿轮(505),所述驱动组件(5)的主动轴(502)位于所述底座(14)远离所述支撑板(8)的一端,所述主动轴(502)的外壁设置有主动齿轮(503),所述主动轴(502)远离所述底座(14)的一侧安装有转盘(501),所述主动齿轮(503)的顶部啮合有从动齿轮(505),所述从动齿轮(505)的内腔套接有从动轴(504),所述从动轴(504)的一端与所述丝杆(11)远离所述支撑板(8)的一端固定连接。7. The reinforcing structure for a water-stop curtain in a foundation pit according to claim 1, wherein the driving assembly (5) comprises a turntable (501), a driving shaft (502), a driving gear (503), a A drive shaft (504) and a driven gear (505), the drive shaft (502) of the drive assembly (5) is located at the end of the base (14) away from the support plate (8), the drive shaft (502) ) is provided with a driving gear (503), a turntable (501) is installed on the side of the driving shaft (502) away from the base (14), and the top of the driving gear (503) is meshed with a driven gear ( 505), the inner cavity of the driven gear (505) is sleeved with a driven shaft (504), and one end of the driven shaft (504) and the lead screw (11) are away from the support plate (8) fixed connection at one end. 8.如权利要求7所述的一种基坑止水帷幕补强结构,其特征在于:所述转盘(501)远离所述主动轴(502)的一端固定有转杆(5011),所述转杆(5011)的外壁均匀设置有防滑纹条。8. The reinforcing structure for a water-stop curtain in a foundation pit according to claim 7, characterized in that: a rotating rod (5011) is fixed at one end of the turntable (501) away from the driving shaft (502), and the turntable (501) is The outer wall of the rotating rod (5011) is evenly provided with anti-skid stripes.
CN202123022676.5U 2021-12-03 2021-12-03 A kind of foundation pit water-stop curtain reinforcement structure Expired - Fee Related CN216475069U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114908787A (en) * 2022-06-02 2022-08-16 江苏佰拓建设有限公司 Foundation ditch stagnant water curtain reinforcement structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114908787A (en) * 2022-06-02 2022-08-16 江苏佰拓建设有限公司 Foundation ditch stagnant water curtain reinforcement structure
CN114908787B (en) * 2022-06-02 2023-11-28 江苏佰拓建设有限公司 Foundation ditch waterproof curtain reinforcement structure

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Granted publication date: 20220510