Slip form structure for integrally constructing silo body and silo top steel girder

Abstract

The utility model discloses a slip form structure for integrated construction of a silo body and a silo top steel girder, which relates to the technical field of engineering manufacturing and comprises a silo, a steel girder arranged at the top of the silo, an interlocking component arranged inside the steel girder, a clamping groove arranged on the side wall of the steel girder, an inner groove arranged inside the steel girder, and a sliding block arranged in the inner groove. A pressure block is slidably connected to the interior of the clamping groove, a reset spring is fixedly connected to the bottom of the pressure block, the two ends of the reset spring are fixedly connected to the bottom of the pressure block and the clamping groove respectively, meshing teeth are carved on the side wall of the pressure block and arranged in the inner groove, and a gear is rotatably connected to the interior of the inner groove; and the side wall of the gear is fixedly connected with a rotating shaft, so that the technical problems that when the silo and the steel girder are hoisted, the operation is extremely tedious when the steel girder and the silo are fixed by a worker due to the large volume of the steel girder and the silo, and the steel girder and the silo are easy to fall off in the hoisting process due to the large mass of the steel girder and the silo are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering manufacturing, in particular to a slipform structure for the integrated construction of a warehouse body and a warehouse roof steel beam. Background Art

[0002] The slipform structure of integrated construction of the silo body and the steel beam on the silo roof is a construction technology used in buildings or industrial facilities to efficiently and quickly build the silo body and the steel beam on the silo roof. It uses slipform molds and support systems to achieve integrated construction of the overall concrete structure and steel beams, improving the efficiency and quality of the project. Traditional construction methods usually require the construction of the silo body and the steel beam on the silo roof to be separate, which often requires more time and labor costs. In order to improve construction efficiency and quality, slipform structure technology came into being. Slipform structure technology combines the construction of the silo body and the steel beam on the silo roof by using slipform molds and support systems to achieve integrated construction.

[0003] After searching, the patent document (authorization announcement number is CN219138347U) includes a base, one end of the base is slidably installed with a mold shell, one side of the mold shell is provided with a connecting block, one side of the connecting block is installed with a telescopic rod, one end of the telescopic rod is connected to a support frame, one side of the mold shell is provided with a combined structure, one end of the mold shell is provided with a connecting structure, one side of the support frame is threadedly installed with a support screw, one end of the support screw is tightly connected to one side of the base, the combined structure includes a combined seam and a combined plate, the combined plates are located on both sides of the combined seam, the combined seam is located in the middle position of the mold shell, and the combined plate is fixedly connected to one side of the mold shell. This scheme connects the mold shell through the base, and combines the combined structure and the connecting structure to be interconnected, which is convenient for split combined installation and disassembly, and can also support positioning for sliding adjustment, which is convenient for control and safe and stable.

[0004] However, the above device still has shortcomings:

[0005] When lifting the silo and steel beams, due to the large size of the steel beams and silos, the workers are extremely cumbersome to fix them. Secondly, the steel beams and silos are heavy, which makes them easy to fall off during the lifting process. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a sliding formwork structure for the integrated construction of the silo body and the silo roof steel beam, which solves the problem that when the silo and the steel beam are hoisted, the operation is extremely cumbersome when the staff fixes them due to the large volume of the steel beam and the silo, and the steel beam and the silo are heavy, which makes them easy to fall off during the hoisting process.

[0007] To achieve the above object, the utility model proposes a slipform structure for integrated construction of a silo body and a silo roof steel beam, comprising a silo, a steel beam is arranged on the top of the silo, and an interlocking assembly is arranged inside the steel beam, wherein:

[0008] A slot is provided on the side wall of the steel beam, an inner slot is provided inside the steel beam, a pressure block is slidably connected inside the slot, a return spring is fixedly connected to the bottom of the pressure block, two ends of the return spring are respectively fixedly connected to the bottom of the pressure block and the slot, meshing teeth are engraved on the side wall of the pressure block, the meshing teeth are arranged inside the inner slot, a gear is rotatably connected inside the inner slot, a rotating shaft is fixedly connected to the side wall of the gear, two ends of the rotating shaft are respectively rotatably connected inside the inner slot, the gear and the meshing teeth are meshed with each other, a rack is provided on the side of the gear away from the pressure block, the rack and the gear are meshed with each other, the rack is slidably connected inside the inner slot, a triangular block is fixedly connected to the top of the rack, a closed slot is provided inside the steel beam, the closed slot is connected with the slot and the inner slot, a closed block is slidably connected inside the closed slot, an inclined surface is provided on the side of the triangular block close to the closed slot, and one end of the closed block extending into the inner slot is arranged on the inclined surface of the triangular block.

[0009] Preferably, a baffle groove is opened inside the steel beam, and the baffle groove is arranged above the closing block, and the baffle groove is communicated with the closing groove. A blocking block is fixedly connected to the top of the interlocking assembly, and the blocking block is arranged inside the baffle groove. A rebound spring is fixedly connected to the side wall of the blocking block, one end of the rebound spring is fixedly connected to the side wall of the blocking block, and the other end of the rebound spring is fixedly connected to the baffle groove.

[0010] Preferably, a plurality of inclined tie rods are fixedly connected inside the silo.

[0011] Preferably, a connecting assembly is provided on the upper surface of the silo, and the connecting assembly includes a base, the base is fixedly connected to the upper surface of the silo, the top of the base is fixedly connected to an outer cylinder, the inner part of the outer cylinder is slidably connected to a trigger column, one end of the trigger column extending into the outer cylinder is fixedly connected to a pressure spring, one end of the pressure spring is fixedly connected to the trigger column, the other end of the pressure spring is fixedly connected to the outer cylinder, a sliding groove is provided on the side wall of the outer cylinder, a lower slider is slidably connected to the inner part of the sliding groove, one end of the lower slider is fixedly connected to the side wall of the trigger column, the other end of the lower slider is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to a block.

[0012] Preferably, the card block is slidably connected inside the card slot, and the card block is arranged above the pressure block.

[0013] Preferably, the trigger column is arranged on the bottom of the steel beam.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the interlocking assembly, when the card block slides into the card slot, as the card block slides, the card block will squeeze the pressure block, and the pressure block will move downward. At this time, the gear meshing with the pressure block will rotate. Through the rotation of the gear, the rack meshing with the gear will move upward, and the inclined surface of the closing block and the triangular block will contact. Through the movement of the rack, the triangular block will squeeze the closing block out. At this time, a closed environment will be formed inside the card slot, and the card block cannot fall off from the card slot.

[0016] The advantage of this design is that when performing the fixing operation, when the device as a whole moves to a high altitude, the card block will be firmly fixed in the card slot by the closing block and the pressure block. This device can complete the fixing operation without human control, which can improve the safety of the workplace, prevent the equipment from moving or tipping over during operation, and reduce the probability of accidents. In addition, this device adopts a movable structure, which is easy to disassemble and avoids welding that will affect the appearance of the device. Secondly, welding is not easy to remove and is prone to cause secondary damage to the device.

[0017] 2. Through the setting of the connecting component, when performing the fixing operation, the connection effect can be achieved by sliding the card block in the card slot. In addition, since the pressure spring has elastic properties, the device often shakes during high-altitude operations, and the pressure spring can convert the kinetic energy generated by the shaking into the elastic potential energy of the pressure spring, thereby reducing the effect of the shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the connection component of the utility model;

[0022] Figure 5 This is a schematic diagram of the interlocking assembly structure of the utility model;

[0023] Figure 6 For the utility model Figure 5 Schematic diagram of the structure at point B in the middle.

[0024] In the figure: 1. silo; 11. inclined tie rod; 2. steel beam; 3. connecting assembly; 31. base; 32. outer cylinder; 321. slide groove; 33. trigger column; 34. pressure spring; 35. lower slider; 36. connecting rod; 37. slot; 38. block; 4. interlocking assembly; 41. inner groove; 42. pressure block; 421. meshing teeth; 43. reset spring; 44. gear; 441. rotating shaft; 45. rack; 46. triangular block; 47. closed groove; 471. baffle groove; 48. closed block; 481. blocking block; 482. rebound spring. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0026] like Figure 1-6 As shown, a slipform structure with integrated construction of a silo body and a steel beam on the silo roof includes a silo 1, and a plurality of inclined tie rods 11 are fixedly connected inside the silo 1. A steel beam 2 is arranged on the top of the silo 1, and an interlocking assembly 4 is arranged inside the steel beam 2.

[0027] A connecting assembly 3 is provided on the upper surface of the silo 1, and the connecting assembly 3 includes a base 31, which is fixedly connected to the upper surface of the silo 1, an outer cylinder 32 is fixedly connected to the top of the base 31, a trigger column 33 is slidably connected inside the outer cylinder 32, one end of the trigger column 33 extending into the outer cylinder 32 is fixedly connected to a pressure spring 34, one end of the pressure spring 34 is fixedly connected to the trigger column 33, the trigger column 33 is arranged on the bottom of the steel girder 2, the other end of the pressure spring 34 is fixedly connected to the outer cylinder 32, a sliding groove 321 is provided on the side wall of the outer cylinder 32, a lower slider 35 is slidably connected inside the sliding groove 321, one end of the lower slider 35 is fixedly connected to the side wall of the trigger column 33, the other end of the lower slider 35 is fixedly connected to a connecting rod 36, a clamping block 38 is fixedly connected to the top of the connecting rod 36, and the clamping block 38 is slidably connected inside the clamping groove 37.

[0028] When performing the fixing operation, the connection effect is achieved by sliding the block 38 into the slot 37. In addition, since the pressure spring 34 has elastic properties, the device often shakes during high-altitude operations, and the pressure spring 34 can convert the kinetic energy generated by the shaking into the elastic potential energy of the pressure spring 34, thereby reducing the effect of the shaking.

[0029] A clamping groove 37 is provided on the side wall of the steel beam 2 , an inner groove 41 is provided inside the steel beam 2 , a pressure block 42 is slidably connected inside the clamping groove 37 , and a clamping block 38 is arranged above the pressure block 42 .

[0030] The bottom of the pressure block 42 is fixedly connected with a return spring 43, and the two ends of the return spring 43 are respectively fixedly connected to the bottom of the pressure block 42 and the card slot 37. The side wall of the pressure block 42 is engraved with a meshing tooth 421, and the meshing tooth 421 is arranged inside the inner groove 41. The inner groove 41 is rotatably connected with a gear 44. The side wall of the gear 44 is fixedly connected with a rotating shaft 441. The two ends of the rotating shaft 441 are respectively rotatably connected to the inner groove 41. The gear 44 and the meshing tooth 421 are meshed with each other, and the gear 44 is away from the pressure block 42. A rack 45 is provided on one side of the force block 42, and the rack 45 and the gear 44 are meshed with each other. The rack 45 is slidably connected to the inside of the inner groove 41, and a triangular block 46 is fixedly connected to the top of the rack 45. A closed groove 47 is provided inside the steel beam 2, and the closed groove 47 is connected to the card slot 37 and the inner groove 41. A closed block 48 is slidably connected to the inside of the closed groove 47, and an inclined surface is provided on one side of the triangular block 46 close to the closed groove 47, and one end of the closed block 48 extending into the inner groove 41 is arranged on the inclined surface of the triangular block 46.

[0031] When the card block 38 slides into the card slot 37, as the card block 38 slides, the card block 38 will squeeze the pressure block 42, and the pressure block 42 will move downward. At this time, the gear 44 meshing with the pressure block 42 will rotate. Through the rotation of the gear 44, the rack 45 meshing with the gear 44 will move upward, and the closing block 48 will contact the inclined surface of the triangular block 46. Through the movement of the rack 45, the triangular block 46 will squeeze the closing block 48 out. At this time, a closed environment will be formed inside the card slot 37, and the card block 38 cannot fall off from the card slot 37.

[0032] The advantage of such a design is that during the fixing operation, when the device as a whole moves to a high altitude, the clamping block 38 will be firmly fixed in the clamping groove 37 by the closing block 48 and the pressure block 42. The device can complete the fixing operation without human manipulation, which can improve the safety of the workplace, prevent the equipment from moving or tipping over during operation, and reduce the probability of accidents. Moreover, the device adopts a movable structure, which is easy to disassemble and avoids welding that will affect the appearance of the device. Secondly, welding is not easy to remove and is prone to cause secondary damage to the device.

[0033] A baffle groove 471 is opened inside the steel beam 2, and the baffle groove 471 is arranged above the closing block 48. The baffle groove 471 is communicated with the closing groove 47. A blocking block 481 is fixedly connected to the top of the interlocking assembly 4, and the blocking block 481 is arranged inside the baffle groove 471. A rebound spring 482 is fixedly connected to the side wall of the blocking block 481, one end of the rebound spring 482 is fixedly connected to the side wall of the blocking block 481, and the other end of the rebound spring 482 is fixedly connected to the baffle groove 471.

[0034] When the pressure block 42 loses the pressure of the locking block 38, the closing block 48 will be pulled into the closing groove 47 again under the action of the elastic force of the rebound spring 482, thereby achieving the effect of loosening. The advantage of this design is that the locking and loosening operations do not require manual operation, and can be completed only by relying on the gravity of the steel beam 2 itself. The greater the gravity of the steel beam 2, the more secure the fixation.

[0035] Working principle: When performing the fixing operation, the connection effect is achieved by sliding the block 38 into the slot 37. In addition, since the pressure spring 34 has elastic properties, the device often shakes during high-altitude operations, and the pressure spring 34 can convert the kinetic energy generated by the shaking into the elastic potential energy of the pressure spring 34, thereby reducing the effect of the shaking.

[0036] As the block 38 slides, the block 38 will squeeze the pressure block 42, and the pressure block 42 will move downward. At this time, the gear 44 meshing with the pressure block 42 will rotate. Through the rotation of the gear 44, the rack 45 meshing with the gear 44 will move upward, and the closing block 48 will contact the inclined surface of the triangular block 46. Through the movement of the rack 45, the triangular block 46 will squeeze the closing block 48 out. At this time, a closed environment will be formed inside the slot 37, and the block 38 will not fall off from the slot 37.

[0037] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A sliding formwork structure for integrated construction of a silo body and a silo roof steel beam, characterized in that: The invention comprises a silo (1), wherein a steel beam (2) is arranged on the top of the silo (1), and an interlocking assembly (4) is arranged inside the steel beam (2), wherein: A slot (37) is provided on the side wall of the steel beam (2), an inner slot (41) is provided inside the steel beam (2), a pressure block (42) is slidably connected inside the slot (37), a reset spring (43) is fixedly connected to the bottom of the pressure block (42), two ends of the reset spring (43) are respectively fixedly connected to the bottom of the pressure block (42) and the slot (37), a meshing tooth (421) is engraved on the side wall of the pressure block (42), the meshing tooth (421) is arranged inside the inner slot (41), a gear (44) is rotatably connected inside the inner slot (41), a rotating shaft (441) is fixedly connected to the side wall of the gear (44), two ends of the rotating shaft (441) are respectively rotatably connected to the inside of the inner slot (41), The gear (44) and the meshing teeth (421) mesh with each other, a rack (45) is provided on the side of the gear (44) away from the pressure block (42), the rack (45) and the gear (44) mesh with each other, the rack (45) is slidably connected inside the inner groove (41), a triangular block (46) is fixedly connected to the top of the rack (45), a closed groove (47) is provided inside the steel beam (2), the closed groove (47) is connected with the clamping groove (37) and the inner groove (41), a closed block (48) is slidably connected inside the closed groove (47), an inclined surface is provided on the side of the triangular block (46) close to the closed groove (47), and one end of the closed block (48) extending into the inner groove (41) is provided on the inclined surface of the triangular block (46).

2. The sliding formwork structure for integrated construction of the silo body and silo roof steel beam according to claim 1 is characterized in that: A baffle groove (471) is provided inside the steel beam (2), and the baffle groove (471) is arranged above the closing block (48). The baffle groove (471) is communicated with the closing groove (47). A blocking block (481) is fixedly connected to the top of the interlocking assembly (4), and the blocking block (481) is arranged inside the baffle groove (471). A rebound spring (482) is fixedly connected to the side wall of the blocking block (481), and one end of the rebound spring (482) is fixedly connected to the side wall of the blocking block (481), and the other end of the rebound spring (482) is fixedly connected to the baffle groove (471).

3. The sliding formwork structure for integrated construction of the silo body and silo roof steel beam according to claim 2 is characterized in that: A plurality of inclined tie rods (11) are fixedly connected inside the silo (1).

4. The sliding formwork structure for integrated construction of the silo body and silo roof steel beam according to claim 2 is characterized in that: The upper surface of the silo (1) is provided with a connection assembly (3), the connection assembly (3) comprising a base (31), the base (31) being fixedly connected to the upper surface of the silo (1), the top of the base (31) being fixedly connected to an outer cylinder (32), the inner part of the outer cylinder (32) being slidably connected to a trigger column (33), one end of the trigger column (33) extending into the inner part of the outer cylinder (32) being fixedly connected to a pressure spring (34), one end of the pressure spring (34) being fixedly connected to On the trigger column (33), the other end of the pressure spring (34) is fixedly connected to the outer tube (32), the side wall of the outer tube (32) is provided with a slide groove (321), the interior of the slide groove (321) is slidably connected with a lower slider (35), one end of the lower slider (35) is fixedly connected to the side wall of the trigger column (33), the other end of the lower slider (35) is fixedly connected to a connecting rod (36), and the top of the connecting rod (36) is fixedly connected with a clamping block (38).

5. The sliding formwork structure for integrated construction of the silo body and silo roof steel beam according to claim 4 is characterized in that: The clamping block (38) is slidably connected inside the clamping groove (37), and the clamping block (38) is arranged above the pressure block (42).

6. The sliding formwork structure for integrated construction of the silo body and silo roof steel beam according to claim 4 is characterized in that: The trigger column (33) is arranged on the bottom of the steel beam (2).

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