A rectangular pipe jacking segment mold with vibrating function

Abstract

The utility model relates to a rectangular pipe jacking segment mold with a vibrating function, comprising an outer short side mold, an outer long side mold, an inner short side mold, an inner long side mold, an inner corner side mold, a short side bottom mold and a long side bottom mold, an outer short side mold, an outer long side mold, an outer short side mold and an outer long side mold are detachably connected in sequence, an inner short side mold, an inner corner side mold, an inner long side mold, an inner corner side mold, an inner short side mold, an inner corner side mold, an inner long side mold and an inner corner side mold are detachably connected in sequence, the bottom end of the inner short side mold is fixedly connected to the short side bottom mold, and at least one first vibrator is provided at the middle position of the outer wall. The rectangular pipe jacking segment mold with a vibrating function has the advantages of improving reliability, reducing cost, and being facilitating construction.

Description

Technical Field

[0001] The utility model relates to the technical field of rectangular jacking pipe segment moulds, in particular to a rectangular jacking pipe segment mould with a vibrating function. Background Art

[0002] At present, the traditional production method of rectangular jacking pipe sections is to use molds, which have various styles. Although they have undergone years of development and improvement, they still have low automation, inconvenient transportation and heavy weight.

[0003] Although traditional molds are equipped with guide rails that can move freely, the guide rails are welded to the side molds, which makes transportation inconvenient and easily damages the molds and guide rails. Secondly, the mold pulling device adopts a joint form at one end of the pull rod. If it is not disassembled, it will cause inconvenience in transportation and is more likely to be damaged.

[0004] The inner side of the mold is supported by a platform, which is an integral part and is not only large in size but also heavy, making transportation and installation extremely inconvenient.

[0005] For this purpose, we have developed a rectangular jacking pipe segment mold with vibration function to solve the above problems. Utility Model Content

[0006] The utility model aims to overcome the deficiencies of the prior art and to provide a rectangular pipe jacking segment mould with a vibrating function, which has the advantages of improving reliability, reducing costs, being convenient for construction and the like.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is: a rectangular pipe jacking section mold with a vibrating function, including a plurality of outer short side molds, a plurality of outer long side molds, a plurality of inner short side molds, a plurality of inner long side molds, a plurality of inner corner side molds, a plurality of short side bottom molds and a plurality of long side bottom molds;

[0008] An outer short side mold, an outer long side mold, an outer short side mold and an outer long side mold are sequentially detachably connected, and an inner short side mold, an inner angle side mold, an inner long side mold, an inner angle side mold, an inner short side mold, an inner angle side mold, an inner long side mold and an inner angle side mold are sequentially detachably connected;

[0009] The bottom end of the inner short side mold is fixedly connected to the short side bottom mold, and at least one first vibrator is provided at the middle position of the outer wall;

[0010] The bottom end of the inner long side mold is fixedly connected to the long side bottom mold, and at least one second vibrator is provided at the middle position of the outer wall;

[0011] The top end of the outer long side mold is detachably connected to the top end of the inner long side mold via a tension screw, the bottom end of the outer long side mold is rollingly connected to the long side bottom mold via a first roller, and the bottom end of the inner long side mold is rollingly connected to the long side bottom mold via a second roller;

[0012] Rectangular pipe sections are cast between the outer long side mold and the inner long side mold, and rectangular pipe sections are cast between the outer short side mold and the inner short side mold. A support rod is provided between the inner short side mold and the inner long side mold.

[0013] Preferably, a first horizontal beam and a first longitudinal beam are provided on the outer wall of the outer short side mold, and the bottom end is fixedly connected to a plurality of third rollers through a triangular support, a plurality of third vibrators are provided at the middle position of the outer wall of the outer short side mold, and first limiting plates are respectively provided on both sides of the third rollers, and the first limiting plates are fixedly connected to the bottom end of the outer short side mold.

[0014] Preferably, a first arc-shaped end is respectively provided at both ends of the outer short side mold, and a row of first connecting holes is provided at the first arc-shaped end, and the first connecting holes are fixedly connected to the outer long side mold by bolts.

[0015] Preferably, a plurality of fourth vibrators are provided at the middle position of the outer wall of the outer long side mold, a second cross beam and a second longitudinal beam are provided at the outer wall of the outer long side mold, and a plurality of second limiting plates and a plurality of first rollers are fixedly connected to the bottom end of the outer long side mold.

[0016] Preferably, a second arc-shaped end is respectively provided at both ends of the outer long side mold, and the second arc-shaped end is provided with a row of second connecting holes, and the second connecting holes are fixedly connected to the first connecting holes by bolts.

[0017] Preferably, a third horizontal beam and a third longitudinal beam are provided on the outer wall of the inner short side mold, a plurality of third connecting seats are provided at the top end of the inner short side mold, and a plurality of fifth rollers are fixedly connected to the bottom end through a triangular support, at least one first vibrator is provided at the middle position of the outer wall of the inner short side mold, a plurality of third longitudinal beams are provided with a first supporting slot, the third connecting seat is arranged at the top end of the third longitudinal beam, and a row of third connecting holes are respectively provided at both ends of the inner short side mold.

[0018] Preferably, a second vibrator is provided at the middle position of the outer wall of the inner long side mold, a fourth connecting seat is provided at the top end of the inner long side mold, and a second roller is provided at the bottom end, a fourth cross beam and a fourth longitudinal beam are provided on the outer wall of the inner long side mold, the fourth connecting seat is provided at the top end of the fourth longitudinal beam, a second supporting slot is provided at the connection between the fourth cross beam and the fourth longitudinal beam, and a row of fourth connecting holes are provided at each end of the inner long side mold.

[0019] Preferably, the inner corner side mold is an arc-shaped structure, the inner corner side mold is provided with arc ribs, and connecting surfaces are provided at both ends, the connecting surface is provided with a fifth connecting hole, and the third connecting hole and the fourth connecting hole are respectively fixedly connected to the fifth connecting hole by bolts.

[0020] Preferably, a third arc-shaped end is provided at each end of the short side bottom mold, and a first screw hole is provided at the side wall, a plurality of I-shaped first guide rails are provided at the bottom end of the short side bottom mold, and the third arc-shaped end is provided with a first through hole.

[0021] Preferably, a fourth arc-shaped end is provided at each end of the long side bottom mold, and a second screw hole is provided at the side wall, a plurality of I-shaped second guide rails are provided at the bottom end of the long side bottom mold, and a second through hole is provided at the fourth arc-shaped end. The first through hole and the second through hole are fixedly connected by bolts, and the second guide rail is arranged perpendicular to the first guide rail.

[0022] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0023] The rectangular pipe jacking segment mold with a vibrating function of the utility model reduces the weight of the pipe segment mold through improvement, and the bottom surface of the bottom guide rail is flush with the bottom mold, which can increase the stability of the bottom mold; the side mold roller adopts a triangular support, and slides stably and reliably on the guide rail; the steel pipe support rod is used inside, which is easy to disassemble and does not need to use lifting equipment. The overall lightweight design reduces the difficulty of installation and transportation and increases production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the concrete pouring cross-sectional structure of the outer long side mold and the inner long side mold of the rectangular jacking pipe segment mold with a vibrating function described in the utility model.

[0025] Figure 2 It is a schematic structural diagram of the top tension screw of the rectangular jacking pipe segment mold with a vibrating function described in the utility model.

[0026] Figure 3 It is a schematic structural diagram of the bottom end support rod of the rectangular jacking pipe segment mold with a vibrating function described in the utility model.

[0027] Figure 4 It is the front view of the outer short side mold described in the utility model.

[0028] Figure 5 It is a top view of the outer short side mold described in the utility model.

[0029] Figure 6 It is a right side view of the outer short side mold described in the utility model.

[0030] Figure 7This is a schematic structural diagram of the first arc-shaped end of the utility model.

[0031] Figure 8 It is the front view of the outer long side mold described in the utility model.

[0032] Fig. 9 It is a top view of the outer long side mold described in the utility model.

[0033] Fig.10 It is a right side view of the outer long side mold described in the utility model.

[0034] Fig.11 It is a schematic structural diagram of the second arc-shaped end of the utility model.

[0035] Fig.12 It is the front view of the inner short side mold described in the utility model.

[0036] Fig.13 It is a top view of the inner short side mold described in the utility model.

[0037] Fig.14 It is a structural schematic diagram of the end portion of the inner short side mold described in the utility model.

[0038] Fig.15 It is the front view of the inner long side mold described in the utility model.

[0039] Fig.16 It is a top view of the inner long side mold described in the utility model.

[0040] Fig.17 It is a schematic structural diagram of the end portion of the inner long side mold of the utility model.

[0041] Fig.18 It is a top view of the inner corner edge mold described in the utility model.

[0042] Fig.19 It is the right side view of the inner corner side mold described in the utility model.

[0043] Fig. 20 It is a structural schematic diagram of the connecting surface of the utility model.

[0044] Fig.21 It is a top view of the short side bottom mold described in the utility model.

[0045] Fig. 22 This is the front view of the short side bottom mold described in the utility model.

[0046] Fig.23 It is a left view of the short side bottom mold described in the utility model.

[0047] Fig.24 It is a top view of the long side bottom mold described in the utility model.

[0048] Fig.25 It is the front view of the long side bottom mold described in the utility model.

[0049] Fig.26 It is the right view of the long side bottom mold described in the utility model.

[0050] Fig. 27 It is a schematic diagram of the connection structure between the short side bottom mold and the long side bottom mold of the utility model. DETAILED DESCRIPTION

[0051] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] Figure 1-7 In the invention, a rectangular pipe jacking segment mold with a vibrating function includes a plurality of outer short side molds 10, a plurality of outer long side molds 20, a plurality of inner short side molds 30, a plurality of inner long side molds 40, a plurality of inner corner side molds 50, a plurality of short side bottom molds 60 and a plurality of long side bottom molds 70. An outer short side mold 10, an outer long side mold 20, an outer short side mold 10 and an outer long side mold 20 are detachably connected in sequence by bolts, and an inner short side mold 30, an inner corner side mold 50, an inner long side mold 40, an inner corner side mold 50, an inner short side mold 30, an inner corner side mold 50, an inner long side mold 40 and an inner corner side mold 50 are detachably connected in sequence by bolts.

[0053] The bottom end of the inner short side mold 30 is fixedly connected to the short side bottom mold 60, and at least one first vibrator 35, preferably one, is provided at the middle position of the outer wall. The bottom end of the inner long side mold 40 is fixedly connected to the long side bottom mold 70, and at least one second vibrator 45, preferably one, is provided at the middle position of the outer wall.

[0054] The top end of the outer long side mold 20 is detachably connected to the top end of the inner long side mold 40 via a tension screw 200 , the bottom end of the outer long side mold 20 is rollingly connected to the long side bottom mold 70 via a first roller 26 , and the bottom end of the inner long side mold 40 is rollingly connected to the long side bottom mold 70 via a second roller 46 .

[0055] A rectangular pipe section 100 is cast between the outer long side mold 20 and the inner long side mold 40, and a rectangular pipe section 100 is cast between the outer short side mold 10 and the inner short side mold 30. A support rod 90 is arranged between the inner short side mold 30 and the inner long side mold 40. Both ends of the support rod 90 are the third longitudinal beam or the fourth longitudinal beam.

[0056] A first crossbeam 11 and a first longitudinal beam 13 are provided at the outer wall of the outer short side mold 10, and a plurality of third rollers 16, preferably two, are fixedly connected at the bottom end through a triangular support. A plurality of third vibrators 14, preferably two, are provided at the middle position of the outer wall of the outer short side mold 10. First limiting plates 15 are provided on both sides of the third roller 16, and the first limiting plates 15 are fixedly connected to the bottom end of the outer short side mold 10. A first connecting seat 12 is provided at the top end of the first longitudinal beam 13.

[0057] A first arc-shaped end 19 is respectively provided at both ends of the outer short side mold 10 . The first arc-shaped end 19 is provided with a row of first connection holes 191 . The first connection holes 191 are fixedly connected to the outer long side mold 20 by bolts.

[0058] Figure 8-11 In the embodiment, three fourth vibrators 24 are arranged at the middle position of the outer wall of the outer long side mold 20, a second cross beam 21 and a second longitudinal beam 23 are arranged at the outer wall of the outer long side mold 20, and a second arc-shaped end 29 is arranged at each end of the outer long side mold 20. A plurality of second limit plates 25 and a plurality of first rollers 26 are fixedly connected to the bottom end of the outer long side mold 20, and preferably there are two first rollers 26. The second arc-shaped end 29 is provided with a row of second connection holes 291, and the second connection holes 291 are fixedly connected to the first connection holes 191 by bolts. A second connection seat 22 is arranged at the top end of the second longitudinal beam 23, and the first connection seat and the second connection seat 22 are detachably connected by a tension screw.

[0059] Figure 12-14 In the embodiment, a third cross beam 31 and a third longitudinal beam 33 are provided at the outer wall of the inner short side mold 30, a plurality of third connecting seats 34 are provided at the top of the inner short side mold 30, and two fifth rollers 36 are fixedly connected to the bottom end through a triangular support, at least one first vibrator 35 is provided at the middle position of the outer wall of the inner short side mold 30, five third longitudinal beams 33 are provided with first support slots, the third connecting seats 34 are arranged at the top of the third longitudinal beams 33, and a row of third connecting holes 301 are provided at each end of the inner short side mold 30. Five third connecting seats 34 are preferred.

[0060] Figure 15-20 In the embodiment, a second vibrator 45 is provided at the middle position of the outer wall of the inner long side mold 40, a fourth connecting seat 43 is provided at the top end of the inner long side mold 40, and a second roller 46 is provided at the bottom end, a fourth cross beam 41 and a fourth longitudinal beam 42 are provided at the outer wall of the inner long side mold 40, a fourth connecting seat 43 is provided at the top end of the fourth longitudinal beam 42, a second supporting slot 71 is provided at the connection between the fourth cross beam 41 and the fourth longitudinal beam 42, and a row of fourth connecting holes 401 are provided at each end of the inner long side mold 40. The fourth connecting seat 43 is detachably connected to the third connecting seat through a tension screw.

[0061] The inner corner side mold 50 is an arc-shaped structure, and is provided with arc ribs 52 and connecting surfaces 51 at both ends. The connecting surface 51 is provided with a fifth connecting hole 511, and the third connecting hole 301 and the fourth connecting hole 401 are respectively fixedly connected to the fifth connecting hole 511 by bolts.

[0062] Figure 21-23 In the figure, a third arc-shaped end 65 is provided at each end of the short side bottom mold 60, and a first screw hole 61 is provided at the side wall. Two I-shaped first guide rails 81 are vertically provided at the bottom end of the short side bottom mold 60, and a first through hole 651 is provided at the third arc-shaped end 65.

[0063] Figure 24-27 In the figure, a fourth arc-shaped end 75 is provided at each end of the long side bottom mold 70, and a second screw hole is provided at the side wall. A plurality of I-shaped second guide rails 80 are vertically provided at the bottom end of the long side bottom mold 70. The number of the second guide rails 80 is 2. The fourth arc-shaped end 75 is provided with a second through hole 751. The first through hole 651 is fixedly connected with the second through hole 751 by bolts. The second guide rail 80 is vertically arranged with the first guide rail 81.

[0064] The construction is as follows:

[0065] 1. The pipe segment mold is divided into a bottom mold, an outer mold and an inner mold. The bottom mold is divided into 4 pieces, the outer mold is divided into 4 pieces, and the inner mold is divided into 8 pieces.

[0066] 2. The bottom mold blocks are connected by bolts, and two guide rails are set for the movement of the pipe segment mold. Bolt holes are set on both sides to fix the bottom of the side mold.

[0067] 3. The crossbeam and longitudinal beam of the outer mold are made of square steel, with steel plates on the inside and limit plates on the bottom. The limit plates can be fixed to the bottom mold with bolts to prevent expansion of the bottom mold. A detachable tension screw is set on the top, 2 vibrators are set on the short side mold, 3 vibrators are set on the long side mold, and rollers are set at the bottom, which can move freely on the bottom mold guide rail.

[0068] 4. The inner side mold is separated from the corner mold and connected by bolts. Rollers are set at the bottom, which can be freely pushed on the guide rail. The inner mold is supported by round steel pipes. There are two supports. The steel pipes are staggered up and down, and the staggered positions are fixed with buckles. A limit plate is set at the bottom, and the limit plate can be fixed to the bottom mold with bolts. A detachable tension screw is set at the top to form a top tension on the inner and outer molds. A vibrator is set on the short side mold and a vibrator is set on the long side mold. After the concrete is poured, the tension screw, internal support and corner mold are removed, and the inner side mold can be pushed along the guide rail away from the concrete pipe section.

[0069] 5. After the vibrator is set up with the side mold and the mold is installed, turn on the power supply to achieve one-button control of vibration, reducing the workload of manual vibration.

[0070] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A rectangular pipe jacking segment mold with a vibrating function, characterized in that: It comprises a plurality of outer short side moulds (10), a plurality of outer long side moulds (20), a plurality of inner short side moulds (30), a plurality of inner long side moulds (40), a plurality of inner corner side moulds (50), a plurality of short side bottom moulds (60) and a plurality of long side bottom moulds (70); An outer short side mold (10), an outer long side mold (20), an outer short side mold (10) and an outer long side mold (20) are sequentially detachably connected; an inner short side mold (30), an inner angle side mold (50), an inner long side mold (40), an inner angle side mold (50), an inner short side mold (30), an inner angle side mold (50), an inner long side mold (40) and an inner angle side mold (50) are sequentially detachably connected; The bottom end of the inner short side mold (30) is fixedly connected to the short side bottom mold (60), and at least one first vibrator (35) is provided at the middle position of the outer wall; The bottom end of the inner long side mold (40) is fixedly connected to the long side bottom mold (70), and at least one second vibrator (45) is provided at the middle position of the outer wall; The top end of the outer long side mold (20) is detachably connected to the top end of the inner long side mold (40) via a tension screw (200), the bottom end of the outer long side mold (20) is rollingly connected to the long side bottom mold (70) via a first roller (26), and the bottom end of the inner long side mold (40) is rollingly connected to the long side bottom mold (70) via a second roller (46); A rectangular pipe section (100) is cast between the outer long side mold (20) and the inner long side mold (40), a rectangular pipe section (100) is cast between the outer short side mold (10) and the inner short side mold (30), and a support rod (90) is provided between the inner short side mold (30) and the inner long side mold (40).

2. The rectangular pipe jacking segment mold with a vibrating function according to claim 1 is characterized in that: A first crossbeam (11) and a first longitudinal beam (13) are provided on the outer wall of the outer short side mold (10), and a plurality of third rollers (16) are fixedly connected at the bottom end via a triangular support. A plurality of third vibrators (14) are provided at the middle position of the outer wall of the outer short side mold (10), and first limit plates (15) are respectively provided on both sides of the third rollers (16), and the first limit plates (15) are fixedly connected to the bottom end of the outer short side mold (10).

3. The rectangular pipe jacking segment mold with a vibrating function according to claim 2 is characterized in that: A first arc-shaped end (19) is respectively provided at both ends of the outer short side mold (10), and the first arc-shaped end (19) is provided with a row of first connection holes (191), and the first connection holes (191) are fixedly connected to the outer long side mold (20) by bolts.

4. The rectangular pipe jacking segment mold with a vibrating function according to claim 1 is characterized in that: A plurality of fourth vibrators (24) are provided at the middle position of the outer wall of the outer long side mold (20), a second cross beam (21) and a second longitudinal beam (23) are provided at the outer wall of the outer long side mold (20), and a plurality of second limit plates (25) and a plurality of first rollers (26) are fixedly connected to the bottom end of the outer long side mold (20).

5. The rectangular pipe jacking segment mold with a vibrating function according to claim 3 is characterized in that: A second arc-shaped end (29) is respectively provided at both ends of the outer long side mold (20), and the second arc-shaped end (29) is provided with a row of second connection holes (291), and the second connection holes (291) are fixedly connected to the first connection holes (191) by bolts.

6. The rectangular pipe jacking segment mold with a vibrating function according to claim 1 is characterized in that: A third cross beam (31) and a third longitudinal beam (33) are provided on the outer wall of the inner short side mold (30); a plurality of third connecting seats (34) are provided at the top end of the inner short side mold (30); and a plurality of fifth rollers (36) are fixedly connected to the bottom end through a triangular support; at least one first vibrator (35) is provided at the middle position of the outer wall of the inner short side mold (30); a plurality of third longitudinal beams (33) are provided with a first supporting slot; the third connecting seat (34) is arranged at the top end of the third longitudinal beam (33); and a row of third connecting holes (301) are provided at each of the two ends of the inner short side mold (30).

7. The rectangular pipe jacking segment mold with a vibrating function according to claim 6 is characterized in that: A second vibrator (45) is provided at the middle position of the outer wall of the inner long side mold (40), a fourth connecting seat (43) is provided at the top end of the inner long side mold (40), and a second roller (46) is provided at the bottom end, a fourth cross beam (41) and a fourth longitudinal beam (42) are provided at the outer wall of the inner long side mold (40), the fourth connecting seat (43) is provided at the top end of the fourth longitudinal beam (42), a second supporting slot (71) is provided at the connection between the fourth cross beam (41) and the fourth longitudinal beam (42), and a row of fourth connecting holes (401) are provided at each of the two ends of the inner long side mold (40).

8. The rectangular pipe jacking segment mold with a vibrating function according to claim 7 is characterized in that: The inner angle side mold (50) is an arc-shaped structure, the inner angle side mold (50) is provided with arc ribs (52), and connecting surfaces (51) are provided at both ends, the connecting surface (51) is provided with a fifth connecting hole (511), and the third connecting hole (301) and the fourth connecting hole (401) are respectively fixedly connected to the fifth connecting hole (511) by bolts.

9. The rectangular pipe jacking segment mold with a vibrating function according to claim 1, characterized in that: A third arc-shaped end (65) is respectively provided at both ends of the short side bottom mold (60), and a first screw hole (61) is provided at the side wall; a plurality of I-shaped first guide rails (81) are provided at the bottom end of the short side bottom mold (60), and a first through hole (651) is provided at the third arc-shaped end (65).

10. The rectangular pipe jacking segment mold with a vibrating function according to claim 9, characterized in that: A fourth arc-shaped end (75) is respectively provided at both ends of the long side bottom mold (70), and a second screw hole is provided at the side wall. A plurality of I-shaped second guide rails (80) are provided at the bottom end of the long side bottom mold (70), and a second through hole (751) is provided at the fourth arc-shaped end (75). The first through hole (651) and the second through hole (751) are fixedly connected by bolts, and the second guide rail (80) and the first guide rail (81) are arranged vertically.

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