Steel ring bracket for PCCP (prestressed concrete cylinder pipe) bell and spigot

Abstract

The utility model discloses a steel ring support for a PCCP (prestressed concrete cylinder pipe) bell and spigot, which belongs to the field of PCCP bell and spigot, solves the problem that the bottom end of a steel ring is overlarge in extrusion force when the steel ring is stored by the existing steel ring support, and comprises a storage frame for storing a plurality of groups of steel ring main bodies, a bearing rod is mounted in the storage frame, and a support plate is fixedly mounted on the side surface of the bearing rod. The steel ring storage device comprises a supporting plate, a moving mechanism is installed outside the supporting plate, a supporting mechanism for supporting a steel ring body is installed at the bottom end of the moving mechanism, and the supporting mechanism comprises a connecting rod and an extrusion frame. And the two sides of the steel ring main body are supported and positioned through movement of the two sets of extrusion frames subsequently, the pressure borne by the contact face of the bottom end of the steel ring main body and the storage frame is reduced, stable storage of the steel ring main body is assisted, the stability of steel ring storage is guaranteed, and the overall working quality of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to PCCP pipe socket field, concretely relates to a steel ring support for PCCP pipe socket. BACKGROUND

[0002] Prestressed concrete cylinder pipe is the water pipe that is made by winding circumferential prestressed steel wire on the high-strength concrete pipe core with steel cylinder and then spraying dense cement mortar protective layer on it, and PCCP joint adopts socket and socket form to be connected by sealing rubber ring, and socket steel ring and socket steel ring are important components for pipe connection and water stop. Socket steel ring and socket steel ring reach the specified fitting accuracy after processes such as shearing blanking, roll forming, socket steel ring edge rolling, socket and socket steel ring expanding and the like.

[0003] Chinese utility model patent CN218668197U discloses a PCCP pipe socket steel ring support, which comprises a support, and the support is a hollow square frame structure welded by square tubes.

[0004] The above design guarantees the stability of the PCCP pipe socket steel ring during storage through cooperation of multiple components, but there are certain problems in actual use, specifically, the bottom end of the steel ring is in contact with the support during use, and because of the weight and gravity of the steel ring, the contact surface of the steel ring and the support is subjected to excessive extrusion force, which easily causes deformation of the contact area of the steel ring and the support, thereby affecting the storage effect of the support. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the problems in the background art, the utility model adopts the following technical solutions.

[0007] A kind of steel ring support for PCCP pipe socket, including the storage frame of multiple groups of steel ring main body, load-bearing rod is installed in storage frame, support plate is fixedly installed on the side of load-bearing rod, mobile mechanism is installed on the outside of support plate, mobile mechanism bottom end is installed with the support mechanism for the support of steel ring main body, the support mechanism includes connecting rod and extrusion frame, the connecting rod is symmetrically arranged at the bottom end of mobile mechanism, and the extrusion frame is fixedly installed on the side of connecting rod, and the inner side of extrusion frame is attached with the inner wall of steel ring main body.

[0008] As a preferred technical scheme of the utility model, the support mechanism further includes an outer shell, a bidirectional screw rod and a moving end, the outer shell is fixedly installed at the bottom end of the mobile mechanism, the bidirectional screw rod is rotatably installed inside the outer shell, and the moving end is symmetrically and threadedly engaged with the outside of the bidirectional screw rod.

[0009] As a preferred technical scheme of the utility model, the support mechanism further includes a rotating block, the rotating block is rotatably installed on the side of the outer shell, and the rotating block is connected with the end portion of the bidirectional screw rod through the outer shell.

[0010] As a preferred technical scheme of the utility model, the extrusion frame is composed of an annular baffle and a limiting block, the annular baffle is installed on the side of the connecting rod, and the limiting block is symmetrically and fixedly installed on both sides of the annular baffle.

[0011] As a preferred technical scheme of the utility model, the mobile mechanism includes a moving frame and a butt joint hole, the moving frame is slidably installed on the outside of the support plate, and the butt joint hole is formed in the inside of the moving frame.

[0012] As a preferred technical scheme of the utility model, the mobile mechanism further includes a bolt, and the bolt is slidably installed in the inside of the butt joint hole.

[0013] As a preferred technical scheme of the utility model, a plurality of plug-in grooves are formed in the support plate and matched with the bolt for plug-in.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the support mechanism, the mobile mechanism and the storage frame are arranged, so that the steel ring can be stably stored and positioned, and then the movement of the two extrusion frames can support and position the two sides of the steel ring main body, reduce the pressure on the contact surface between the bottom end of the steel ring main body and the storage frame, assist the stable storage of the steel ring main body, ensure the stability of the steel ring storage, and improve the overall working quality of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure of the utility model.

[0017] Figure 2 It is the bottom perspective view of the storage frame structure of the utility model.

[0018] Figure 3 It is the perspective view of the support mechanism structure of the utility model.

[0019] Figure 4 It is another view schematic diagram of the structure of the support mechanism in the utility model.

[0020] Figure 5 It is the structure schematic diagram of the moving mechanism in the utility model.

[0021] The corresponding relationship between the annotations of the figures in the drawings and the component names is as follows:

[0022] 1, storage frame; 2, bearing rod; 3, support plate; 4, steel ring main body; 5, support mechanism; 51, outer shell; 52, bidirectional screw rod; 53, moving end; 54, connecting rod; 55, extrusion frame; 56, rotating block; 6, moving mechanism; 61, moving frame; 62, butt joint hole; 63, bolt. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings of the specification.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, nor is it an embodiment that is independent of or mutually exclusive with other embodiments. The utility model provides the following embodiments.

[0026] As shown by Figure 1 and Figure 2 , it is a structure schematic diagram of the steel ring support in this embodiment, including a storage frame 1 for storing multiple groups of steel ring main bodies 4, a bearing rod 2 is installed in the storage frame 1, a support plate 3 is fixedly installed on the side surface of the bearing rod 2, a moving mechanism 6 is installed outside the support plate 3, and a support mechanism 5 for supporting the steel ring main body 4 is installed at the bottom end of the moving mechanism 6.

[0027] In use, the steel ring body 4 to be stored is pushed into the storage frame 1. The storage frame 1 supports and positions the steel ring body 4 using its own structural shape. Then, under the operation of the moving mechanism 6, the supporting mechanism 5 is moved into the steel ring body 4. Through the operation of the supporting mechanism 5, the two sides of the steel ring body 4 are supported and squeezed, reducing the pressure on the contact surface between the steel ring body 4 and the storage frame 1, and assisting the steel ring body 4 to be stored stably.

[0028] From the appendix Figure 3 As shown, it is a structural schematic diagram of the support mechanism 5 in this embodiment. The support mechanism 5 includes a connecting rod 54 and an extrusion frame 55. The connecting rod 54 is symmetrically arranged at the bottom of the moving mechanism 6. The extrusion frame 55 is fixedly installed on the side of the connecting rod 54. The inner side of the extrusion frame 55 is in contact with the inner wall of the steel ring body 4.

[0029] During use, by changing the position of the connecting rod 54, the extrusion frame 55 is pushed closer to the inner wall of the steel ring body 4, so that the extrusion frame 55 fits against the inner wall of the steel ring body 4, providing stable support for both sides of the steel ring body 4 and assisting in the stable storage of the steel ring body 4.

[0030] From the appendix Figure 3 and Figure 4 As shown, it is a structural schematic diagram of the support mechanism 5 in this embodiment. The support mechanism 5 also includes an outer shell 51, a bidirectional lead screw 52 and a moving end 53. The outer shell 51 is fixedly installed at the bottom of the moving mechanism 6. The bidirectional lead screw 52 is rotatably installed inside the outer shell 51. The moving end 53 is symmetrically threaded and installed outside the bidirectional lead screw 52. The connecting rod 54 is fixedly connected to the connecting rod 54.

[0031] During use, the rotation of the bidirectional lead screw 52 causes the moving end 53 to move along the thread on the outside of the bidirectional lead screw 52. Adjusting the distance between the two sets of moving ends 53 drives the connecting rod 54 to move closer to the inner wall of the steel ring body 4, allowing the extrusion frame 55 to push and extrude against the inner wall of the steel ring body 4, thereby achieving stable positioning of the steel ring body 4.

[0032] From the appendix Figure 4 As shown, the support mechanism 5 also includes a rotating block 56, which is rotatably mounted on the side of the outer shell 51. The rotating block 56 passes through the outer shell 51 and is connected to the end of the bidirectional lead screw 52. In use, rotating the rotating block 56 provides power for the operation of the bidirectional lead screw 52, ​​thus assisting the overall stable operation of the support mechanism 5.

[0033] From the appendix Figure 4As shown, the extrusion frame 55 is composed of a ring-shaped baffle and a limiting block, the ring-shaped baffle is installed on the side of the connecting rod 54, and the limiting block is symmetrically and fixedly installed on the two sides of the ring-shaped baffle. In use, the installation of the ring-shaped baffle enables the extrusion frame 55 to stably adhere to the inner wall of the steel ring body 4 when supporting the steel ring body 4, and the limiting block shields the two sides of the steel ring body 4 to separate multiple groups of steel ring bodies 4, preventing the steel ring bodies 4 from colliding due to tilting.

[0034] As shown in the accompanying drawings, Figure 5 As shown, it is a structure schematic view of the moving mechanism 6 in the embodiment, the moving mechanism 6 comprises a moving frame 61 and a butt joint hole 62, the moving frame 61 is slidingly installed outside the support plate 3, and the butt joint hole 62 is arranged inside the moving frame 61.

[0035] In use, the moving frame 61 is installed into the support plate 3, the moving mechanism 6 and the supporting mechanism 5 are moved to the target position as a whole by pushing the moving frame 61, the stable operation of the supporting mechanism 5 is assisted, and the moving frame 61 can be directly pulled out and pushed in from the side of the support plate 3, and the number of the supporting mechanism 5 can be adjusted according to the number of the steel ring body 4.

[0036] As shown in the accompanying drawings, Figure 5 As shown, it is a structure schematic view of the moving mechanism 6 in the embodiment, the moving mechanism 6 further comprises a bolt 63, the bolt 63 is slidingly installed inside the butt joint hole 62, and in use, the position of the moving frame 61 is locked by inserting the bolt 63, so that the subsequent steel ring body 4 is stably positioned during storage.

[0037] As shown in the accompanying drawings, Figure 5 As shown, a plurality of plug-in grooves matched with the bolts 63 are arranged in the support plate 3, in use, the bolt 63 penetrates the butt joint hole 62 and enters the plug-in groove inside, so that the position of the moving frame 61 is quickly locked, and the establishment of the plurality of plug-in grooves can flexibly adjust the number and position of the moving frame 61.

[0038] The above is a further detailed description of the present application in combination with the specific embodiments, which cannot be regarded as limiting the specific embodiments of the present application to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, which should be regarded as falling within the protection scope determined by the claims of the present application.

Claims

1. A steel ring support for PCCP pipe socket, comprising a storage frame (1) for storing multiple sets of steel ring bodies (4), a load-bearing rod (2) is installed in the storage frame (1), and a support plate (3) is fixedly installed on the side of the load-bearing rod (2), characterized in that: The support plate (3) is externally provided with a moving mechanism (6), and the bottom end of the moving mechanism (6) is provided with a support mechanism (5) for supporting the steel ring body (4), wherein the support mechanism (5) comprises a connecting rod (54) and an extrusion frame (55), the connecting rod (54) is symmetrically arranged at the bottom end of the moving mechanism (6), the extrusion frame (55) is fixedly installed on the side of the connecting rod (54), and the inner side of the extrusion frame (55) is attached to the inner wall of the steel ring body (4).

2. A banding support for a PCCP pipe bell and spigot as claimed in claim 1, characterised in that: The support mechanism (5) further comprises an outer housing (51), a bidirectional screw rod (52) and a moving end (53), the outer housing (51) is fixedly installed at the bottom end of the moving mechanism (6), the bidirectional screw rod (52) is rotatably installed in the outer housing (51), the moving end (53) is symmetrically and threadedly engaged with the outside of the bidirectional screw rod (52), and the connecting rod (54) is fixedly connected with the connecting rod (54).

3. The banding support for PCCP pipe bell and spigot as claimed in claim 2 wherein: The support mechanism (5) further comprises a rotating block (56), the rotating block (56) is rotatably installed on the side of the outer housing (51), and the rotating block (56) penetrates through the outer housing (51) and is connected with the end of the bidirectional screw rod (52).

4. The banding support for PCCP pipe bell and spigot as claimed in claim 3 wherein: The extrusion frame (55) is composed of an annular baffle and a limiting block, the annular baffle is installed on the side of the connecting rod (54), and the limiting block is symmetrically and fixedly installed on both sides of the annular baffle.

5. The banding support for PCCP pipe bell and spigot as claimed in claim 1 wherein: The moving mechanism (6) comprises a moving frame (61) and a butt joint hole (62), the moving frame (61) is slidably installed outside the support plate (3), and the butt joint hole (62) is formed in the inner portion of the moving frame (61).

6. A banding bracket for PCCP pipe bell and spigot as claimed in claim 5 wherein: The moving mechanism (6) further comprises a bolt (63), and the bolt (63) is slidably installed in the inner portion of the butt joint hole (62).

7. The banding support for PCCP pipe bell and spigot as claimed in claim 6 wherein: A plurality of plug-in grooves are formed in the support plate (3) and are matched with the bolts (63) for plug-in connection.

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