Reinforcing device for concrete guide pipe

Abstract

The utility model provides a reinforcing device for a concrete guide pipe, which comprises a supporting unit lapped above a cast-in-place pile casing, the upper surface of the supporting unit is adjustably connected with a positioning unit through a locking piece I, a retaining ring is arranged on the guide pipe, the guide pipe penetrates through the positioning unit, and the retaining ring is arranged on the guide pipe. And the stop ring is clamped above the positioning unit. The utility model solves the problems that the guide pipe is easy to deviate and is not firm in the concrete pouring process in the actual operation, the operation of workers is inconvenient, and the efficiency is low; the positioning unit can move on the supporting unit, the position can be adjusted according to different requirements, application is flexible, and the application range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of conduit positioning, in particular to a reinforcement device for a concrete conduit. Background Art

[0002] During the construction process of a building project, the reinforcement of the concrete conduit during the traditional underwater pouring of cast-in-place pile concrete is usually done by setting up wooden planks or steel bars around the conduit to erect the conduit. However, this method can easily cause the conduit to be dislocated during the concrete pouring process, making it unstable, inconvenient for workers to operate, and inefficient.

[0003] For example, a Chinese utility model patent with an authorization announcement date of 2023.07.21 and an authorization announcement number of CN219387268U discloses a steel pipe column positioning construction device, including: a support frame, a tool column, a steel pipe column, a first adjustment mechanism, a second adjustment mechanism, a limiting mechanism and a support mechanism. The support frame is arranged on a pedestal on the outer periphery of the upper port of a hole pre-drilled on the construction ground, a first adjustment mechanism is provided on the bottom inner side of the support frame, the top of the steel pipe column is connected to the tool column through a limiting mechanism, the bottom end of the steel pipe column passes through the bottom of the support frame and enters the hole, the upper end of the tool column passes through the top of the support frame and extends upward, and a second adjustment mechanism is provided between the top of the side wall of the tool column and the top of the support frame.

[0004] In the above-mentioned prior art, the steel pipe column can be adjusted to a vertical state and ensure that the steel pipe column is coaxial with the hole, but the structure of the device is very complicated and the operation is cumbersome.

[0005] Therefore, how to effectively solve the problem that the structure of the device is very complicated and the operation is cumbersome is a technical problem that needs to be solved urgently. Utility Model Content

[0006] In view of the deficiencies in the above-mentioned background technology, the utility model proposes a reinforcement device for a concrete conduit, which solves the problem that the reinforcement device for the concrete conduit has a very complex structure and cumbersome operation.

[0007] The technical solution of this application is:

[0008] A reinforcement device for a concrete conduit comprises a support unit overlapped on the top of a cast-in-place pile casing, the upper surface of the support unit is adjustably connected to a positioning unit through a locking piece, a stop ring is provided on the conduit, the conduit passes through the positioning unit, and the stop ring is stuck on the top of the positioning unit. The utility model solves the problems of the conduit being easily deviated, not firm, inconvenient for workers to operate, and low efficiency during concrete pouring in actual operation; the positioning unit can be moved on the support unit, and the position can be adjusted according to different needs, and it can be used flexibly and has a wide range of applications.

[0009] Furthermore, the support unit includes two support rods provided with a plurality of through holes, and the inner side surfaces of the two support rods are both in contact with the outer surface of the catheter.

[0010] Further, the positioning unit includes a U-shaped clamp 1, the lower surface of the stop ring is fitted with the upper surface of the clamp 1, the clamp 1 includes a rod 1, a rod 2, and a rod 3 connected in sequence, the inner walls of the rod 1 and the rod 3 are fitted with the outer wall of the catheter, and a plurality of through holes 2 are provided on the rod 1 and the rod 3, and the locking piece 1 passes through the through hole 2 and the through hole 1 in sequence.

[0011] Furthermore, the length of the support rod is greater than the outer diameter of the cast-in-place pile casing.

[0012] Furthermore, the support unit comprises two support rods provided with a plurality of through holes, and a distance between the two support rods is greater than an outer diameter of the catheter.

[0013] Further, the positioning unit includes a U-shaped clamp 1, the clamp 1 includes a rod 1, a rod 2, and a rod 3 connected in sequence, the inner walls of the rod 1 and the rod 3 are in contact with the outer wall of the catheter, the rod 1 and the rod 3 are provided with a plurality of through holes 2, the locking member 1 passes through the through hole 2 and the through hole 1 in sequence, a rod 4 is slidably connected between the rod 1 and the rod 3, sleeves are provided at both ends of the rod 4, and the inner surfaces of the sleeves are in contact with the outer surfaces of the rod 1 and the rod 3.

[0014] Furthermore, a rod five is slidably connected between the rod one and the rod three, and the catheter is clamped between the rod four and the rod five.

[0015] Furthermore, the positioning unit includes a U-shaped clamp 2, and the clamp 2 includes a rod A, a rod B, a rod C, and a rod D connected end to end, and the rod A and the rod C are slidably connected with the rod 4 and the rod 5.

[0016] Furthermore, the sleeve is provided with a through hole three, and the locking member two passes through the through hole three and the through hole two in sequence.

[0017] Furthermore, the locking member 1 and the locking member 2 include a screw with a nut on the top.

[0018] The specific beneficial effects of the utility model include:

[0019] 1. The utility model solves the problems of easy deviation and looseness of the conduit during concrete pouring, inconvenience for workers to operate, and low efficiency in actual operation;

[0020] 2. The positioning unit in the utility model can be moved on the supporting unit, and the position can be adjusted according to different needs. It can be used flexibly and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of Embodiment 1 of the present utility model;

[0023] Figure 2 It is a schematic diagram of a clamp 1 in Example 1 of the utility model;

[0024] Figure 3 This is a schematic diagram of Embodiment 2 of the present utility model;

[0025] Figure 4 It is a schematic diagram of a clamp 1 in Embodiment 2 of the utility model;

[0026] Figure 5 This is a schematic diagram of Embodiment 3 of the present utility model;

[0027] Figure 6 It is a schematic diagram of a clamp 1 in Embodiment 3 of the present utility model;

[0028] Figure 7 This is a schematic diagram of Embodiment 4 of the present utility model;

[0029] Figure 8 This is a schematic diagram of Example 6 of the utility model.

[0030] Description of Figure Numbers:

[0031] 1. Support unit; 2. Positioning unit; 3. Cast-in-place pile casing;

[0032] 4. catheter; 5. stop ring; 6. locking member 2;

[0033] 11. Support rod;

[0034] 21. Clamp 1;

[0035] 211, pole one; 212, pole two; 213, pole three; 214, pole four; 215, pole five;

[0036] 22. Clamp 2;

[0037] 221. Rod A; 222. Rod B; 223. Rod C; 224. Rod D. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Embodiment 1, a reinforcement device for a concrete conduit, such as Figure 1 As shown, it includes a support unit 1 overlapped on the top of the cast-in-place pile casing 3, the upper surface of the support unit 1 is adjustably connected to the positioning unit 2 through a locking member, a stop ring 5 is provided on the conduit 4, the conduit 4 passes through the positioning unit 2, and the stop ring 5 is stuck on the top of the positioning unit 2. The conduit 4 is positioned by the support unit 1 and the positioning unit 2, which effectively prevents the conduit 4 from being easily deviated during the concrete pouring process, and the positioning unit 2 can be moved on the support unit 1, and the position can be adjusted according to different needs, which is flexible to use and has a wide range of applications.

[0040] Specifically, the stop ring 5 is welded to the conduit 4 .

[0041] On the basis of the above embodiment, the support unit 1 includes two support rods 11 provided with a plurality of through holes, and the inner side surfaces of the two support rods 11 are both in contact with the outer surface of the conduit 4. The conduits 4 all have a uniform diameter, and the distance between the two support rods 11 can be preset according to the diameter of the conduit 4.

[0042] Based on the above implementation, Figure 2 As shown, the positioning unit 2 includes a U-shaped clamp 21, the lower surface of the retaining ring 5 is fitted with the upper surface of the clamp 21, the clamp 21 includes a rod 1 211, a rod 212, and a rod 3 213 connected in sequence, the inner walls of the rod 1 211 and the rod 3 213 are fitted with the outer wall of the catheter 4, and a plurality of through holes 2 are provided on the rod 1 211 and the rod 3 213, and the locking member 1 passes through the through hole 2 and the through hole 1 in sequence.

[0043] On the basis of the above embodiment, the length of the support rod 11 is greater than the outer diameter of the bored pile casing 3 , and the support rod 11 is overlapped on the bored pile casing 3 to play the role of supporting the positioning unit 2 .

[0044] On the basis of the above embodiment, the locking member 1 includes a screw with a nut on the top, the screw passes through the through hole 2 and the through hole 1 in sequence, the nut cooperates with the rod 1 211 and the rod 3 213 to stop, the support rod 11 and the clamp 1 21 are fixedly connected by the screw, and the conduit 4 is stuck in the space enclosed by the support rod 11 and the clamp 1 21, which effectively prevents the conduit 4 from being easily displaced during the concrete pouring process.

[0045] Preferably, rod one 211, rod two 212, rod three 213, and support rod 11 can all be made of No. 16 channel steel.

[0046] Example 2, as a preferred embodiment of a reinforcement device for a concrete conduit, is different from Example 1 in that it includes a support unit 1 overlapped on top of a cast-in-place pile casing 3, the upper surface of the support unit 1 is adjustably connected to a positioning unit 2 via a locking piece, a stopping ring 5 is provided on the conduit 4, the conduit 4 passes through the positioning unit 2, and the stopping ring 5 is stopped on top of the positioning unit 2.

[0047] On the basis of the above embodiment, the support unit 1 includes two support rods 11 provided with a plurality of through holes 1, and the distance between the two support rods 11 is greater than the outer diameter of the catheter 4.

[0048] Based on the above implementation, Figure 3 , Figure 4 As shown, the positioning unit 2 includes a U-shaped clamp 21, and the clamp 21 includes a rod 211, a rod 212, and a rod 3 213 connected in sequence. The inner walls of the rod 211 and the rod 3 213 are in contact with the outer wall of the catheter 4. The rod 211 and the rod 3 213 are provided with a plurality of through holes 2, and the locking member 1 passes through the through hole 2 and the through hole 1 in sequence. A rod 4 214 is slidably connected between the rod 1 211 and the rod 3 213, and sleeves are provided at both ends of the rod 4 214. The inner surfaces of the sleeves are in contact with the outer surfaces of the rod 1 211 and the rod 3 213.

[0049] Specifically, rod two 212, one end of rod one 211, and one end of rod three 213 are overlapped on a support rod 11, and the other end of rod one 211 and the other end of rod three 213 are overlapped on another support rod 11. Rod four 214 is positioned by the friction force generated between rod one 211 and rod three 213. The catheter 4 is clamped in the space enclosed by rod one 211, rod four 214, rod three 213, and the support rod 11. The stop ring 5 is clamped above the clamp one 21 to prevent the catheter 4 from moving downward.

[0050] Example 3, as a preferred embodiment of a reinforcement device for a concrete conduit, is different from Example 2 in that: Figure 5 , Figure 6 As shown, through holes three are provided on the sleeves at both ends of rod four 214, and locking member two 6 passes through the through hole three and the through hole two in sequence. The locking member two includes a screw rod with a nut on the top, and the screw rod passes through the through hole three and the through hole two in sequence and is stopped by the nut.

[0051] Example 4, as a preferred embodiment of a reinforcement device for a concrete conduit, is different from Example 3 in that: Figure 7 As shown, a rod five 215 is also slidably connected between the rod one 211 and the rod three 213, and the catheter 4 is clamped between the rod four 214 and the rod five 215. The sleeves at both ends of the rod four 214 and the rod five 215 are positioned by friction.

[0052] Example 5, as a preferred embodiment of a reinforcement device for a concrete conduit, is different from Example 4 in that a rod five 215 is slidably connected between the rod one 211 and the rod three 213, the conduit 4 is clamped between the rod four 214 and the rod five 215, and through holes three are provided on the sleeves at both ends of the rod four 214 and the rod five 215, and the locking member two 6 passes through the through holes three and the through holes two in turn to position the rod four 214 and the rod five 215.

[0053] Example 6, as a preferred embodiment of a reinforcement device for a concrete conduit, is different from Examples 1 to 5 in that: Figure 8 As shown, the positioning unit 2 includes a clamp 22 in the shape of a U-shaped member, and the clamp 22 includes a rod A221, a rod B222, a rod C223, and a rod D224 connected end to end, and the rod A221 and the rod C223 are slidably connected with the rod 414 and the rod 5 215, and the sleeves at both ends of the rod 414 and the rod 5 215 are positioned by friction.

[0054] Example 7, as a preferred embodiment of a reinforcement device for a concrete conduit, is different from Example 6 in that the positioning unit 2 includes a U-shaped clamp 22, and the clamp 22 includes a rod A221, a rod B222, a rod C223, and a rod D224 connected end to end, and the rod A221 and the rod C223 are slidably connected with the rod 4 214 and the rod 5 215, and the sleeves at both ends of the rod 4 214 and the rod 5 215 are provided with through holes 3, and the locking member 2 6 passes through the through holes 3 and the through holes 2 in turn to position the rod 4 214 and the rod 5 215.

[0055] The parts not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0056] The above content shows and describes the basic principle, main features and beneficial effects of the utility model. The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reinforcement device for a concrete conduit, characterized in that: The invention comprises a support unit (1) overlapped on the top of a cast-in-place pile casing (3); the upper surface of the support unit (1) is adjustably connected to a positioning unit (2) via a locking member; a stop ring (5) is provided on a conduit (4); the conduit (4) passes through the positioning unit (2); and the stop ring (5) is locked on the top of the positioning unit (2).

2. The reinforcement device for concrete conduit according to claim 1, characterized in that: The support unit (1) comprises two support rods (11) provided with a plurality of through holes, and the inner side surfaces of the two support rods (11) are both in contact with the outer surface of the catheter (4).

3. The reinforcement device for concrete conduit according to claim 2, characterized in that: The positioning unit (2) comprises a U-shaped clamp 1 (21), the lower surface of the retaining ring (5) is in contact with the upper surface of the clamp 1 (21), the clamp 1 (21) comprises a rod 1 (211), a rod 2 (212), and a rod 3 (213) which are connected in sequence, the inner walls of the rod 1 (211) and the rod 3 (213) are in contact with the outer wall of the conduit (4), the rod 1 (211) and the rod 3 (213) are provided with a plurality of through holes 2, and the locking member 1 passes through the through hole 2 and the through hole 1 in sequence.

4. The reinforcement device for concrete conduit according to claim 2, characterized in that: The length of the support rod (11) is greater than the outer diameter of the cast-in-place pile casing (3).

5. The reinforcement device for concrete conduit according to claim 1, characterized in that: The support unit (1) comprises two support rods (11) provided with a plurality of through holes, and the distance between the two support rods (11) is greater than the outer diameter of the catheter (4).

6. The reinforcement device for concrete conduit according to claim 2, characterized in that: The positioning unit (2) comprises a U-shaped clamp (21), the clamp (21) comprising a rod (211), a rod (212), and a rod (213) connected in sequence, the inner walls of the rod (211) and the rod (213) being in contact with the outer wall of the conduit (4), the rod (211) and the rod (213) being provided with a plurality of through holes (2), the locking member (1) passing through the through holes (2) and the through hole (1) in sequence, the rod (211) and the rod (213) being slidably connected with a rod (214), the two ends of the rod (214) being provided with sleeves, the inner surfaces of the sleeves being in contact with the outer surfaces of the rod (211) and the rod (213).

7. The reinforcement device for concrete conduit according to claim 6, characterized in that: A rod five (215) is also slidably connected between the rod one (211) and the rod three (213), and the catheter (4) is clamped between the rod four (214) and the rod five (215).

8. The reinforcement device for concrete conduit according to claim 7, characterized in that: The positioning unit (2) comprises a second clamp (22) in a U-shaped shape, wherein the second clamp (22) comprises a rod A (221), a rod B (222), a rod C (223), and a rod D (224) connected end to end, and the rod A (221) and the rod C (223) are slidably connected to each other with the rod four (214) and the rod five (215).

9. The reinforcement device for concrete conduit according to claim 6, characterized in that: The sleeve is provided with a third through hole, and the second locking member (6) passes through the third through hole and the second through hole in sequence.

10. The reinforcement device for concrete conduit according to claim 9, characterized in that: The locking member 1 and the locking member 2 (6) comprise a screw rod with a nut on the top.

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