Positioning device for concrete pouring

Abstract

The utility model relates to the technical field of building concrete pouring, in particular to a positioning device for concrete pouring, which comprises a first positioning pile casing, the outer surface of one side of the first positioning pile casing is fixedly connected with a connecting shaft, and the outer surface of the connecting shaft is rotatably connected with a connecting cylinder. The second positioning protection cylinder is combined with the first positioning protection cylinder by rotating the second positioning protection cylinder, then the clamping ball is separated from the clamping groove by pressing the hammering plate, and therefore the sliding block slides downwards on the inner side of the adjusting groove and drives the hammering plate and the positioning cone to slide downwards, and when the positioning cone makes contact with the ground, the positioning cone is driven by hammering the hammering plate, so that the positioning cone is fixed to the ground. The positioning cone is hammered into the ground, so that the positioning cone is tightly inserted into the ground, the stability and pressure resistance of the first positioning pile casing and the second positioning pile casing can be improved, and the situation that when concrete is poured again, due to the fact that the pressure borne by the first positioning pile casing and the second positioning pile casing is too large, the first positioning pile casing and the second positioning pile casing deviate is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to building concrete pouring technical field, concretely is a kind of positioning device of concrete pouring. BACKGROUND

[0002] Foundation and basic engineering in construction industry often involve bored pile construction and raft construction, and most pile foundation concrete pouring is underwater concrete construction, and pile concrete pouring quality and raft pouring quality directly affect pile bearing capacity.

[0003] The positioning device of concrete pouring is an important tool to ensure that the concrete structure can be accurately and stably maintained at the predetermined position during pouring. However, when pouring concrete, the concrete enters the positioning device, and due to the flow shape and pressure of the concrete, the positioning device will be displaced, causing the positioning device to fall out of the predetermined position and resulting in positioning failure. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a positioning device for concrete pouring to solve the problem of positioning failure caused by the displacement of the positioning device when pouring concrete.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning device for concrete pouring, comprising a positioning casing one, a connecting shaft is fixedly connected to one side of the outer surface of the positioning casing one, a connecting cylinder is rotatably connected to the outer surface of the connecting shaft, a positioning casing two is fixedly connected to the outer surface of the connecting cylinder, adjusting grooves are formed in the outer surfaces of the positioning casing one and the positioning casing two, a sliding block is slidably connected to the inner side of the adjusting groove, a hammering plate is fixedly connected to the outer surface of the sliding block, a positioning cone is fixedly connected to the lower surface of the hammering plate, a clamping groove is formed in the side surface of the sliding block, a clamping ball is clamped and connected to the inner side of the clamping groove, a spring is fixedly connected to the outer surface of the clamping ball, and a fixed groove is fixedly connected to one end of the spring.

[0006] Preferably, the other side of the outer surface of the positioning casing one is fixedly connected to a connecting strip, the outer surface of the connecting strip is threadedly connected to a bolt, a connecting groove is formed in one side of the outer surface of the positioning casing two, and a screw groove is formed in the outer surface of one side of the positioning casing two close to the connecting groove.

[0007] Preferably, the positioning casing one and the positioning casing two are both arc-shaped plates, and the positioning casing one and the positioning casing two are rotatably connected through the connecting shaft and the connecting cylinder. The function is to rotate the positioning casing two to combine the positioning casing two and the positioning casing one to form a whole, thereby facilitating the pouring of concrete into the inner side of the positioning casing one and the positioning casing two.

[0008] Preferably, the adjusting groove is a "T" shaped groove, the slider is a "convex" shaped block, the adjusting groove and the slider are both arranged in two groups and connected to the outer surface of the first positioning casing and the second positioning casing, the clamping groove is a circular groove, the clamping groove is arranged in two groups on the two sides of the slider, the clamping ball is a semi-spherical shape, the spring is a spiral shape, the spring is fixedly connected between the fixing groove and the clamping ball, and the fixing groove is arranged on the inner side of the second positioning casing, which has the effect that when the positions of the first positioning casing and the second positioning casing need to be fixed, the hammering plate is pressed, the clamping ball is separated from the clamping groove, the slider slides downward in the adjusting groove, the hammering plate and the positioning cone slide downward, the positioning cone is inserted into the ground, the positions of the first positioning casing and the second positioning casing are fixed, the first positioning casing and the second positioning casing are prevented from moving during pouring of concrete, the hammering plate is slid upward after pouring of concrete is completed, the clamping groove arranged on the two sides of the slider is clamped and connected with the clamping ball, and the hammering plate and the positioning cone are fixedly connected to the middle part of the outer surface of the first positioning casing and the second positioning casing, so that the first positioning casing and the second positioning casing are conveniently disassembled.

[0009] Preferably, the hammering plate is an arc-shaped plate, the positioning cone is a conical shape, and the positioning cone is fixedly connected to the lower surface of the hammering plate in multiple groups, which has the effect that when the positioning cone is in contact with the ground, the hammering plate is hammered, the positioning cone is hammered into the ground, the positioning cone is tightly inserted into the ground, the stability and the pressure resistance of the first positioning casing and the second positioning casing are improved, and the first positioning casing and the second positioning casing are prevented from deviating due to excessive pressure during pouring of concrete again.

[0010] Preferably, the connecting strip is a long strip shape, the connecting groove is a rectangular groove, and the connecting strip is matched with the connecting groove, which has the effect that the connecting strip is inserted into the inner side of the connecting groove by rotating the second positioning casing, so that the first positioning casing and the second positioning casing are combined to form a whole.

[0011] Preferably, the screw groove is a circular groove shape, the outer surface of the connecting strip is also provided with a screw groove, and the screw is fixedly connected to the inner side of the connecting groove through the screw groove, which has the effect that the screw is threadedly connected to the screw groove and the connecting strip by rotating the screw, so that the first positioning casing and the second positioning casing are fixed, and the inner side of the first positioning casing and the second positioning casing is conveniently poured with concrete.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、 by rotating the second positioning casing, the second positioning casing is combined with the first positioning casing, then the ball is separated from the slot by pressing the hammering plate, so that the slider slides downward in the inside of the adjusting groove, driving the hammering plate and the positioning cone to slide downward, when the positioning cone contacts with the ground, the positioning cone is hammered into the ground by hammering the hammering plate, so that the positioning cone is tightly inserted into the ground, the stability and the pressure resistance of the first positioning casing and the second positioning casing are improved, when pouring concrete again, the first positioning casing and the second positioning casing are prevented from deviating due to too large pressure.

[0014] 2、 by rotating the second positioning casing, the connecting strip is inserted into the inside of the connecting groove, so that the first positioning casing and the second positioning casing are combined to form a whole, then the bolt is screwed to connect the screw groove and the connecting strip, so that the first positioning casing and the second positioning casing are fixed, so that the inside of the first positioning casing and the second positioning casing is conveniently poured with concrete, after pouring is completed, the first positioning casing and the second positioning casing are conveniently disassembled, so that the first positioning casing and the second positioning casing can be used repeatedly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure top view schematic diagram of the utility model;

[0016] Figure 2 It is a structure back view three-dimensional schematic diagram of the utility model;

[0017] Figure 3 It is a structure back view three-dimensional schematic diagram of the utility model; Figure 1 It is a structure back view three-dimensional schematic diagram of the utility model;

[0018] Figure 4 It is a structure back view three-dimensional schematic diagram of the utility model; Figure 2 It is a structure back view three-dimensional schematic diagram of the utility model;

[0019] Figure 5 It is a structure back view three-dimensional schematic diagram of the utility model; Figure 3 It is a structure back view three-dimensional schematic diagram of the utility model;

[0020] In the drawing: 1, the first positioning casing; 2, the connecting shaft; 3, the connecting cylinder; 4, the second positioning casing; 5, the adjusting groove; 6, the slider; 7, the hammering plate; 8, the positioning cone; 9, the slot; 10, the ball; 11, the spring; 12, the fixed groove; 13, the connecting strip; 14, the connecting groove; 15, the bolt; 16, the screw groove. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0022] Please refer to Figures 1-5 The present application provides an embodiment:

[0023] The positioning device for concrete pouring comprises a positioning casing one 1, a connecting shaft 2 fixedly connected to one side of the outer surface of the positioning casing one 1, a connecting cylinder 3 rotatably connected to the outer surface of the connecting shaft 2, a positioning casing two 4 fixedly connected to the outer surface of the connecting cylinder 3, an adjusting groove 5 formed in the outer surface of the positioning casing one 1 and the positioning casing two 4, a sliding block 6 slidably connected to the inner side of the adjusting groove 5, a hammering plate 7 fixedly connected to the outer surface of the sliding block 6, a positioning cone 8 fixedly connected to the lower surface of the hammering plate 7, a clamping groove 9 formed in the side surface of the sliding block 6, a clamping ball 10 clampingly connected to the inner side of the clamping groove 9, a spring 11 fixedly connected to the outer surface of the clamping ball 10, and a fixed groove 12 fixedly connected to one end of the spring 11.

[0024] Further, the other side of the outer surface of the positioning casing one 1 is fixedly connected with a connecting strip 13, the outer surface of the connecting strip 13 is threadedly connected with a bolt 15, the outer surface of one side of the positioning casing two 4 is provided with a connecting groove 14, and the outer surface of one side of the positioning casing two 4 close to the connecting groove 14 is provided with a screw groove 16.

[0025] Further, the positioning casing one 1 and the positioning casing two 4 are both arc-shaped plates, and the positioning casing one 1 and the positioning casing two 4 are rotatably connected through the connecting shaft 2 and the connecting cylinder 3, which functions to rotate the positioning casing two 4 so that the positioning casing two 4 and the positioning casing one 1 are combined to form a whole, thereby facilitating pouring of concrete into the inner sides of the positioning casing one 1 and the positioning casing two 4.

[0026] Further, the adjusting groove 5 is a "T" shaped groove, the sliding block 6 is a "convex" block, the adjusting groove 5 and the sliding block 6 are both provided in two groups and connected to the outer surface of the first positioning casing 1 and the second positioning casing 4, the clamping groove 9 is a circular groove, the clamping groove 9 is provided in two groups on the two sides of the sliding block 6, the clamping ball 10 is a semi-spherical shape, the spring 11 is a spiral shape, the spring 11 is fixedly connected between the fixed groove 12 and the clamping ball 10, and the fixed groove 12 is provided on the inner side of the second positioning casing 4. When the position of the first positioning casing 1 and the second positioning casing 4 needs to be fixed, the hammering plate 7 is pressed, so that the clamping ball 10 is separated from the clamping groove 9, so that the sliding block 6 slides downward in the adjusting groove 5, drives the hammering plate 7 and the positioning cone 8 to slide downward, and the positioning cone 8 is inserted into the ground, so that the position of the first positioning casing 1 and the second positioning casing 4 is fixed, and the first positioning casing 1 and the second positioning casing 4 are prevented from moving during pouring of concrete. When pouring is completed, the hammering plate 7 is slid upward, so that the clamping groove 9 provided on the two sides of the sliding block 6 is clamped and connected with the clamping ball 10, so that the hammering plate 7 and the positioning cone 8 are fixedly connected to the middle part of the outer surface of the first positioning casing 1 and the second positioning casing 4, and the first positioning casing 1 and the second positioning casing 4 are conveniently disassembled.

[0027] Further, the hammering plate 7 is an arc-shaped plate, the positioning cone 8 is a conical shape, and the positioning cone 8 is fixedly connected to the lower surface of the hammering plate 7 in multiple groups. When the positioning cone 8 is in contact with the ground, the hammering plate 7 is hammered, and the positioning cone 8 is hammered into the ground, so that the positioning cone 8 is tightly inserted into the ground, the stability and pressure resistance of the first positioning casing 1 and the second positioning casing 4 are improved, and the first positioning casing 1 and the second positioning casing 4 are prevented from being deviated due to excessive pressure during pouring of concrete.

[0028] Further, the connecting strip 13 is a long strip shape, the connecting groove 14 is a rectangular groove, and the connecting strip 13 is matched with the connecting groove 14. By rotating the second positioning casing 4, the connecting strip 13 is inserted into the inner side of the connecting groove 14, so that the first positioning casing 1 and the second positioning casing 4 are combined to form a whole.

[0029] Further, the screw groove 16 is a circular groove shape, the outer surface of the connecting strip 13 is also provided with the screw groove 16, and the screw bolt 15 is fixedly connected to the inner side of the connecting groove 14 through the screw groove 16. By rotating the screw bolt 15, the screw bolt 15 is threadedly connected with the screw groove 16 and the connecting strip 13, so that the first positioning casing 1 and the second positioning casing 4 are fixed, and the inner side of the first positioning casing 1 and the second positioning casing 4 is conveniently poured with concrete.

[0030] Working principle: through the fixed connection of connecting shaft 2 on the one side outer surface of positioning cylinder one 1, the outer surface of connecting shaft 2 is rotatably connected with connecting barrel 3, the outer surface of connecting barrel 3 is fixedly connected with positioning cylinder two 4, the outer surface of positioning cylinder one 1 and positioning cylinder two 4 is all set with adjusting groove 5, the inner side of adjusting groove 5 is slidably connected with sliding block 6, the outer surface of sliding block 6 is fixedly connected with hammering plate 7, the lower surface of hammering plate 7 is fixedly connected with positioning cone 8, the side of sliding block 6 is set with clamping groove 9, the inner side of clamping groove 9 is clampedly connected with clamping ball 10, the outer surface of clamping ball 10 is fixedly connected with spring 11, one end of spring 11 is fixedly connected with fixed groove 12, by rotating positioning cylinder two 4, make positioning cylinder two 4 and positioning cylinder one 1 combine, then by pressing hammering plate 7, make clamping ball 10 and clamping groove 9 separate, so that sliding block 6 slides down in the inner side of adjusting groove 5, drive hammering plate 7 and positioning cone 8 slide down, when positioning cone 8 contacts with ground, by hammering hammering plate 7, positioning cone 8 is hammered into ground, so that positioning cone 8 is inserted into ground tightly, can improve the stability and pressure resistance of positioning cylinder one 1 and positioning cylinder two 4, prevent the deviation of positioning cylinder one 1 and positioning cylinder two 4 when pouring concrete again, due to the excessive pressure of positioning cylinder one 1 and positioning cylinder two 4.

[0031] By the fixed connection of connecting strip 13 on the other side outer surface of positioning cylinder one 1, the outer surface of connecting strip 13 is threadedly connected with bolt 15, the outer surface of one side of positioning cylinder two 4 is set with connecting groove 14, the outer surface of one side of positioning cylinder two 4 close to connecting groove 14 is set with screw groove 16, by rotating positioning cylinder two 4, make connecting strip 13 insert into the inner side of connecting groove 14, so that positioning cylinder one 1 and positioning cylinder two 4 combine to form a whole, then by rotating bolt 15, make bolt 15 threadedly connect screw groove 16 and connecting strip 13, so as to fix positioning cylinder one 1 and positioning cylinder two 4, so as to facilitate pouring concrete in the inner side of positioning cylinder one 1 and positioning cylinder two 4, when pouring is finished, it is convenient to disassemble positioning cylinder one 1 and positioning cylinder two 4, so that positioning cylinder one 1 and positioning cylinder two 4 can be used repeatedly.

[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but rather can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and it is intended to embrace all changes and modifications that fall within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A positioning device for concrete pouring, comprising a positioning casing (1), characterized in that: The outer surface of one side of the positioning sleeve one (1) is fixedly connected with a connecting shaft (2), the outer surface of the connecting shaft (2) is rotatably connected with a connecting sleeve (3), the outer surface of the connecting sleeve (3) is fixedly connected with a positioning sleeve two (4), the outer surfaces of the positioning sleeve one (1) and the positioning sleeve two (4) are provided with adjusting grooves (5), the inner side of the adjusting groove (5) is slidably connected with a sliding block (6), the outer surface of the sliding block (6) is fixedly connected with a hammering plate (7), the lower surface of the hammering plate (7) is fixedly connected with a positioning cone (8), the side surface of the sliding block (6) is provided with a clamping groove (9), the inner side of the clamping groove (9) is clampedly connected with a clamping ball (10), the outer surface of the clamping ball (10) is fixedly connected with a spring (11), one end of the spring (11) is fixedly connected with a fixed groove (12).

2. A concrete placement positioning device according to claim 1, wherein: The other outer surface of the positioning sleeve one (1) is fixedly connected with a connecting strip (13), the outer surface of the connecting strip (13) is threadedly connected with a bolt (15), the outer surface of one side of the positioning sleeve two (4) is provided with a connecting groove (14), the outer surface of one side of the positioning sleeve two (4) is provided with a screw groove (16) close to the connecting groove (14).

3. A concrete placement positioning device according to claim 1, wherein: The positioning sleeve one (1) and the positioning sleeve two (4) are both arc-shaped plates, and the positioning sleeve one (1) and the positioning sleeve two (4) are rotatably connected through the connecting shaft (2) and the connecting sleeve (3).

4. A concrete placement positioning device according to claim 3, wherein: The adjusting groove (5) is a "T"-shaped groove, the sliding block (6) is a "convex"-shaped block, the adjusting groove (5) and the sliding block (6) are both provided in two groups on the outer surfaces of the positioning sleeve one (1) and the positioning sleeve two (4), the clamping groove (9) is a circular groove, the clamping groove (9) is provided in two groups on the two side surfaces of the sliding block (6), the clamping ball (10) is a hemispherical shape, the spring (11) is a spiral shape, the spring (11) is fixedly connected between the fixed groove (12) and the clamping ball (10), and the fixed groove (12) is provided in the inner side of the positioning sleeve two (4).

5. A concrete placement positioning device according to claim 4, wherein: The hammering plate (7) is an arc-shaped plate, the positioning cone (8) is a conical shape, and the positioning cone (8) is fixedly connected in multiple groups on the lower surface of the hammering plate (7).

6. A concrete placement positioning device according to claim 2, wherein: The connecting strip (13) is a long strip shape, the connecting groove (14) is a rectangular groove, and the connecting strip (13) is matched with the connecting groove (14).

7. A concrete placement positioning device according to claim 6, wherein: The screw groove (16) is a circular groove shape, the outer surface of the connecting strip (13) is also provided with the screw groove (16), and the bolt (15) is fixedly connected between the connecting strip (13) and the connecting groove (14) through the screw groove (16).

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