Fabricated capping beam grouting hoop

The telescopic clamp mechanism and elastic pad assembly of the assembled cap beam grouting clamp are used to solve the problem of uneven downward movement of the slurry, achieve uniform downward movement of the slurry and construction safety, and reduce costs.

CN223410058UActive Publication Date: 2025-10-03山东东方路桥建设有限公司
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Patent Information

Application Number
CN202422724556.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-08
Publication Date
2025-10-03
Estimated Expiration
2034-11-08

AI Technical Summary

Technical Problem

In the traditional slurry sitting method, when the cap beam is combined with the slurry, the slurry moves downward unevenly due to the lack of coordination among the lifting personnel, resulting in leakage and the slurry retaining formwork getting stuck in the column or scratching the appearance of the pier column.

Method used

An assembled cap beam grouting clamp is used, including a telescopic clamp mechanism, an upper connecting piece, a lower connecting piece and an elastic pad assembly. The telescopic effect of the spring sleeve assembly ensures that the slurry moves downward evenly, and the elastic pad assembly prevents leakage and scratches.

Benefits of technology

It achieves uniform downward movement of the slurry, reduces loss, avoids column jamming and scratching the appearance of the pier, reduces construction costs and can be used multiple times.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of building construction, and particularly relates to an assembly type capping beam grouting hoop which comprises a telescopic hoop mechanism, an upper connecting piece, a lower connecting piece and an elastic cushion assembly, the telescopic hoop mechanism comprises an upper hoop assembly, a lower hoop assembly and a spring sleeve assembly, the upper end of the spring sleeve assembly is detachably connected with the upper hoop assembly, and the lower end of the spring sleeve assembly is detachably connected with the lower hoop assembly. The lower end of the spring sleeve assembly is detachably connected with the lower hoop assembly, the side face of the upper hoop assembly is detachably connected with the side face of the upper connecting piece, the side face of the lower hoop assembly is detachably connected with the side face of the lower connecting piece, the upper connecting piece and the upper hoop assembly are both attached to the outer side face of the elastic cushion assembly, and the inner side face of the elastic cushion assembly is attached to the outer side face of a pier column. The lower connecting piece and the lower hoop assembly are attached to the side face of the pier column. Compared with the prior art, the utility model has the advantages and positive effects that the spring sleeve stretches out and draws back along the axis of the spring sleeve and uniformly moves downwards, so as to ensure that slurry is not easy to lose.
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Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to an assembled cap beam grouting hoop. Background Art

[0002] The traditional slurry placement method is to install a hoop as a slurry retaining template on the top of the pier column. After the slurry is laid, the cap beam is installed. The slurry retaining template moves down with the cap beam due to the pressure of the cap beam until the cap beam is fully combined with the slurry and reaches the designed elevation.

[0003] In actual construction, since the lifting personnel cannot operate in complete coordination, it is difficult to ensure that the cap beam is absolutely synchronized and lowered horizontally. When it contacts the slurry retaining formwork, the slurry retaining formwork is very likely to move down unevenly in different directions, causing excessive loss of slurry from one side of the top surface of the slurry retaining formwork. At the same time, the slurry retaining formwork may get stuck in the column or scratch the appearance of the pier column. Therefore, there is an urgent need for an assembled cap beam grouting clamp that is not easy for slurry to lose and move down evenly. Utility Model Content

[0004] In view of the above problems, the utility model provides an assembled cap beam grouting hoop.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an assembled cap beam grouting hoop, the pier is cylindrical, including a telescopic hoop mechanism, an upper connecting piece, a lower connecting piece and an elastic pad assembly, the telescopic hoop mechanism includes an upper hoop assembly, a lower hoop assembly and a spring sleeve assembly, the length direction of the spring sleeve assembly is vertical, the upper end of the spring sleeve assembly is detachably connected to the upper hoop assembly, the lower end of the spring sleeve assembly is detachably connected to the lower hoop assembly, the side surface of the upper hoop assembly is detachably connected to the side surface of the upper connecting piece, the side surface of the lower hoop assembly is detachably connected to the side surface of the lower connecting piece, the upper connecting piece and the upper hoop assembly are both fitted with the outer side surface of the elastic pad assembly, the inner side surface of the elastic pad assembly is fitted with the outer side surface of the pier, and the lower connecting piece and the lower hoop assembly are both fitted with the side surface of the pier.

[0006] Preferably, the spring sleeve assembly includes an upper sleeve, a connecting spring and a lower sleeve, the upper end of the upper sleeve is detachably connected to the upper clamp assembly, the lower end of the lower sleeve is detachably connected to the lower clamp assembly, the length direction of the connecting spring is vertical, the upper end of the connecting spring is detachably connected to the upper sleeve, the lower end of the connecting spring is detachably connected to the lower sleeve, and the upper sleeve and the lower sleeve are slidably connected.

[0007] Preferably, the upper sleeve and the lower sleeve are both cylindrical, and the outer side surface of the upper sleeve fits with the inner side surface of the lower sleeve.

[0008] Preferably, there are multiple spring sleeve assemblies.

[0009] Preferably, the upper connecting member includes a first semicircular portion, a first threaded connecting portion, and a first annular portion; the elastic pad assembly includes a first elastic pad; a first semicircular mounting groove is formed on an inner side surface of the first semicircular portion; the first semicircular mounting groove is engaged with the first elastic pad;

[0010] The upper end of the first semicircular portion is fixedly connected to the first annular portion, the plane where the first annular portion is located is horizontal, and the side surface of the first semicircular portion is fixedly connected to the first threaded connection portion.

[0011] Preferably, the first bolt assembly is further included, the elastic pad assembly further includes a second elastic pad, the upper hoop assembly includes a third semicircular portion, a third threaded connection portion, and a third annular portion, the inner side surface of the third semicircular portion is provided with a second semicircular mounting groove, and the second elastic pad is clamped with the second semicircular mounting groove;

[0012] The upper end of the third semicircular portion is fixedly connected to the third annular portion, the plane where the third annular portion is located is horizontal, and the side surface of the third semicircular portion is fixedly connected to the third threaded connection portion;

[0013] The first threaded connection portion and the third threaded connection portion are detachably connected via a first bolt assembly.

[0014] Preferably, the lower connecting member includes a second semicircular portion, a second threaded connecting portion and a second annular portion, the lower end of the second semicircular portion is fixedly connected to the second annular portion, the plane where the second annular portion is located is horizontal, and the side surface of the second semicircular portion is fixedly connected to the second threaded connecting portion.

[0015] Preferably, the lower clamp assembly further comprises a second bolt assembly, wherein the lower clamp assembly comprises a fourth semicircular portion, a fourth threaded connection portion, and a fourth annular portion, wherein the lower end of the fourth semicircular portion is fixedly connected to the fourth annular portion, the plane where the fourth annular portion is located is horizontal, and the side surface of the fourth semicircular portion is fixedly connected to the fourth threaded connection portion;

[0016] The second threaded connection portion and the fourth threaded connection portion are detachably connected via a second bolt assembly.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are:

[0018] (1) The upper end of the spring sleeve assembly is detachably connected to the upper clamp assembly, and the lower end of the spring sleeve assembly is detachably connected to the lower clamp assembly. The spring sleeve is stretched along its own axis and moves downward evenly to ensure that the slurry is not easily lost;

[0019] (2) The upper connector and the upper clamp assembly are both fitted with the outer side of the elastic pad assembly, and the inner side of the elastic pad assembly is fitted with the outer side of the pier column. Only the elastic pad assembly needs to be replaced. The elastic pad assembly has low hardness and can undergo elastic deformation, thus ensuring effective sealing to prevent leakage before pressing down. After pressing down, it reduces the risk of column jamming or scratching the appearance of the pier column. In addition, the assembled cap beam grouting clamp can be used multiple times except for the elastic pad assembly, which reduces costs.

[0020] (3) The outer side of the upper sleeve fits in with the inner side of the lower sleeve, and the upper sleeve and the lower sleeve play a positioning role, which can better ensure uniform downward movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments:

[0022] Figure 1 Stereoscopic view of grouting hoop for assembled cap beam Figure 1 ;

[0023] Figure 2 This is the main view of the assembled cap beam grouting hoop;

[0024] Figure 3 Stereoscopic view of grouting hoop for assembled cap beam Figure 2 ;

[0025] Figure 4 This is the side view of the grouting hoop of the prefabricated cap beam;

[0026] Figure 5 This is the main view of the upper connector of the prefabricated cap beam grouting hoop;

[0027] Figure 6 This is a three-dimensional view of the upper connector of the assembled cap beam grouting hoop;

[0028] Figure 7 This is a three-dimensional view of the lower connector of the assembled cap beam grouting hoop;

[0029] Figure 8 This is the front view of the telescopic clamp mechanism of the assembled cap beam grouting clamp;

[0030] Figure 9 This is a three-dimensional view of the telescopic clamp mechanism of the assembled cap beam grouting clamp;

[0031] Figure 10 This is a cross-sectional view of the spring sleeve assembly of the prefabricated cap beam grouting clamp;

[0032] Figure 11 A three-dimensional view of the elastic pad assembly for the grouting hoop of the prefabricated cap beam.

[0033] Reference numerals:

[0034] 1—telescopic clamp mechanism, 11—spring sleeve assembly, 12—upper sleeve, 13—connecting spring, 14—lower sleeve;

[0035] 2—upper connecting piece, 21—first semicircular portion, 22—first threaded connecting portion, 23—first annular portion, 24—first semicircular mounting groove;

[0036] 3—lower connecting piece, 31—second semicircular portion, 32—second threaded connecting portion, 33—second annular portion;

[0037] 4—Pier;

[0038] 5—upper clamp assembly, 51—third semicircular portion, 52—third threaded connection portion, 53—third annular portion, 54—second semicircular mounting groove;

[0039] 6—lower clamp assembly, 61—fourth semicircular portion, 62—fourth threaded connection portion, 63—fourth annular portion;

[0040] 7—elastic pad assembly, 71—first elastic pad, 72—second elastic pad. DETAILED DESCRIPTION

[0041] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0042] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0043] Example 1

[0044] The following combination Figures 1 to 11 Specific description of the assembled cap beam grouting hoop, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, an assembled cap beam grouting hoop, the pier 4 is cylindrical, including a telescopic hoop mechanism 1, an upper connecting piece 2, a lower connecting piece 3 and an elastic pad assembly 7, the telescopic hoop mechanism 1 includes an upper hoop assembly 5, a lower hoop assembly 6 and a spring sleeve assembly 11, the length direction of the spring sleeve assembly 11 is vertical, the upper end of the spring sleeve assembly 11 is detachably connected to the upper hoop assembly 5, the lower end of the spring sleeve assembly 11 is detachably connected to the lower hoop assembly 6, the side of the upper hoop assembly 5 is detachably connected to the side of the upper connecting piece 2, the side of the lower hoop assembly 6 is detachably connected to the side of the lower connecting piece 3, the upper connecting piece 2 and the upper hoop assembly 5 are both fitted with the outer side of the elastic pad assembly 7, the inner side of the elastic pad assembly 7 is fitted with the outer side of the pier 4, and the lower connecting piece 3 and the lower hoop assembly 6 are both fitted with the side of the pier 4.

[0045] like Figure 1 and Figure 10 As shown, the spring sleeve assembly 11 includes an upper sleeve 12, a connecting spring 13 and a lower sleeve 14. The upper end of the upper sleeve 12 is detachably connected to the upper clamp assembly 5, and the lower end of the lower sleeve 14 is detachably connected to the lower clamp assembly 6. The connecting spring 13 is vertical in length direction, the upper end of the connecting spring 13 is detachably connected to the upper sleeve 12, and the lower end of the connecting spring 13 is detachably connected to the lower sleeve 14. The upper sleeve 12 and the lower sleeve 14 are slidably connected.

[0046] like Figure 10 As shown, the upper sleeve 12 and the lower sleeve 14 are both cylindrical, and the outer side surface of the upper sleeve 12 fits with the inner side surface of the lower sleeve 14.

[0047] like Figure 1 and Figure 10 As shown, there are multiple spring sleeve assemblies 11 .

[0048] like Figure 5 and Figure 6 As shown, the upper connecting member 2 includes a first semicircular portion 21, a first threaded connecting portion 22 and a first annular portion 23, and the elastic pad assembly 7 includes a first elastic pad 71. The inner side surface of the first semicircular portion 21 is provided with a first semicircular mounting groove 24, and the first semicircular mounting groove 24 is clamped with the first elastic pad 71.

[0049] like Figure 5 and Figure 6 As shown, the upper end of the first semicircular portion 21 is fixedly connected to the first annular portion 23 , the plane where the first annular portion 23 is located is horizontal, and the side surface of the first semicircular portion 21 is fixedly connected to the first threaded connection portion 22 .

[0050] like Figure 8 and Figure 11As shown, it also includes a first bolt assembly, the elastic pad assembly 7 also includes a second elastic pad 72, the upper clamp assembly 5 includes a third semicircular portion 51, a third threaded connection portion 52, and a third annular portion 53, and the inner side surface of the third semicircular portion 51 is provided with a second semicircular mounting groove 54, and the second elastic pad 72 is clamped with the second semicircular mounting groove 54.

[0051] like Figure 8 and Figure 9 As shown, the upper end of the third semicircular portion 51 is fixedly connected to the third annular portion 53 , the plane where the third annular portion 53 is located is horizontal, and the side surface of the third semicircular portion 51 is fixedly connected to the third threaded connection portion 52 .

[0052] The first threaded connection portion 22 and the third threaded connection portion 52 are detachably connected by a first bolt assembly.

[0053] like Figure 7 As shown, the lower connecting member 3 includes a second semicircular portion 31, a second threaded connection portion 32 and a second annular portion 33. The lower end of the second semicircular portion 31 is fixedly connected to the second annular portion 33. The plane where the second annular portion 33 is located is horizontal. The side surface of the second semicircular portion 31 is fixedly connected to the second threaded connection portion 32.

[0054] like Figure 8 and Figure 9 As shown, it also includes a second bolt assembly, and the lower clamp assembly 6 includes a fourth semicircular portion 61, a fourth threaded connection portion 62, and a fourth annular portion 63. The lower end of the fourth semicircular portion 61 is fixedly connected to the fourth annular portion 63, the plane where the fourth annular portion 63 is located is horizontal, and the side surface of the fourth semicircular portion 61 is fixedly connected to the fourth threaded connection portion 62.

[0055] The second threaded connection portion 32 and the fourth threaded connection portion 62 are detachably connected by a second bolt assembly.

[0056] Working principle of assembled cap beam grouting hoop:

[0057] The first threaded connection part 22 and the third threaded connection part 52 are detachably connected by the first bolt assembly, and the second threaded connection part 32 and the fourth threaded connection part 62 are detachably connected by the second bolt assembly, so that the telescopic clamp mechanism 1, the upper connecting part 2 and the lower connecting part 3 form a whole and fit with the outer side surface of the pier column 4. When then subjected to pressure, the spring sleeve assembly 11 contracts along its own length direction to ensure uniform downward movement and thus ensure that the slurry is not easily lost.

[0058] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An assembled cap beam grouting hoop, wherein the pier column (4) is cylindrical, characterized in that: The invention comprises a telescopic hoop mechanism (1), an upper connecting member (2), a lower connecting member (3) and an elastic pad assembly (7); the telescopic hoop mechanism (1) comprises an upper hoop assembly (5), a lower hoop assembly (6) and a spring sleeve assembly (11); the length direction of the spring sleeve assembly (11) is vertical; the upper end of the spring sleeve assembly (11) is detachably connected to the upper hoop assembly (5); the lower end of the spring sleeve assembly (11) is detachably connected to the lower hoop assembly (6); the side surface of the upper hoop assembly (5) is detachably connected to the side surface of the upper connecting member (2); the side surface of the lower hoop assembly (6) is detachably connected to the side surface of the lower connecting member (3); the upper connecting member (2) and the upper hoop assembly (5) are both fitted with the outer side surface of the elastic pad assembly (7); the inner side surface of the elastic pad assembly (7) is fitted with the outer side surface of the pier column (4); and the lower connecting member (3) and the lower hoop assembly (6) are both fitted with the side surface of the pier column (4).

2. The assembled cap beam grouting clamp according to claim 1, characterized in that: The spring sleeve assembly (11) comprises an upper sleeve (12), a connecting spring (13) and a lower sleeve (14); the upper end of the upper sleeve (12) is detachably connected to the upper clamp assembly (5); the lower end of the lower sleeve (14) is detachably connected to the lower clamp assembly (6); the length direction of the connecting spring (13) is vertical; the upper end of the connecting spring (13) is detachably connected to the upper sleeve (12); the lower end of the connecting spring (13) is detachably connected to the lower sleeve (14); and the upper sleeve (12) and the lower sleeve (14) are slidably connected.

3. The assembled cap beam grouting hoop according to claim 2, characterized in that: The upper sleeve (12) and the lower sleeve (14) are both cylindrical, and the outer side surface of the upper sleeve (12) fits in contact with the inner side surface of the lower sleeve (14).

4. The assembled cap beam grouting clamp according to claim 1, characterized in that: There are multiple spring sleeve assemblies (11).

5. The assembled cap beam grouting clamp according to claim 1, characterized in that: The upper connecting member (2) includes a first semicircular portion (21), a first threaded connecting portion (22) and a first annular portion (23); the elastic pad assembly (7) includes a first elastic pad (71); a first semicircular mounting groove (24) is formed on the inner side surface of the first semicircular portion (21); the first semicircular mounting groove (24) is engaged with the first elastic pad (71); The upper end of the first semicircular portion (21) is fixedly connected to the first annular portion (23), the plane where the first annular portion (23) is located is horizontal, and the side surface of the first semicircular portion (21) is fixedly connected to the first threaded connection portion (22).

6. The assembled cap beam grouting hoop according to claim 5, characterized in that: It also includes a first bolt assembly, the elastic pad assembly (7) also includes a second elastic pad (72), the upper hoop assembly (5) includes a third semicircular portion (51), a third threaded connection portion (52), and a third annular portion (53), the inner side surface of the third semicircular portion (51) is provided with a second semicircular mounting groove (54), and the second elastic pad (72) is clamped with the second semicircular mounting groove (54); The upper end of the third semicircular portion (51) is fixedly connected to the third annular portion (53), the plane where the third annular portion (53) is located is horizontal, and the side surface of the third semicircular portion (51) is fixedly connected to the third threaded connection portion (52); The first threaded connection portion (22) and the third threaded connection portion (52) are detachably connected via a first bolt assembly.

7. The assembled cap beam grouting hoop according to claim 1, characterized in that: The lower connecting member (3) comprises a second semicircular portion (31), a second threaded connection portion (32) and a second annular portion (33); the lower end of the second semicircular portion (31) is fixedly connected to the second annular portion (33); the plane where the second annular portion (33) is located is horizontal; and the side surface of the second semicircular portion (31) is fixedly connected to the second threaded connection portion (32).

8. The assembled cap beam grouting clamp according to claim 7, characterized in that: It also includes a second bolt assembly, and the lower hoop assembly (6) includes a fourth semicircular portion (61), a fourth threaded connection portion (62), and a fourth annular portion (63). The lower end of the fourth semicircular portion (61) is fixedly connected to the fourth annular portion (63). The plane where the fourth annular portion (63) is located is horizontal, and the side surface of the fourth semicircular portion (61) is fixedly connected to the fourth threaded connection portion (62). The second threaded connection portion (32) and the fourth threaded connection portion (62) are detachably connected via a second bolt assembly.