Prefabricated concrete inspection well forming mold

Abstract

The utility model relates to the technical field of concrete inspection well manufacturing, in particular to a precast concrete inspection well forming die which comprises a bottom plate and supporting legs, the supporting legs are fixedly installed on the lower side of the bottom plate, the end, away from the supporting legs, of the bottom plate is fixedly connected with a vertical plate, and a top plate is fixedly arranged on the vertical plate; the hoisting mechanism is installed on the top plate and the vertical plate, the power output end of the hoisting mechanism is fixedly connected with an outer mold, the hoisting mechanism is used for driving the outer mold to ascend or descend, through openings are formed in the two sides of the outer mold, and an insertion mechanism capable of being placed into the outer mold is fixedly installed on the outer mold; and the opening mechanism is installed on the bottom plate and the vertical plate, and the power output end of the opening mechanism can penetrate through the outer mold through the through opening and is tightly attached to the insertion mechanism. According to the precast concrete inspection well forming mold, the inspection well can be manufactured, the side face of the inspection well can be opened, one-time forming of the inspection well is achieved, meanwhile, demolding can be conducted quickly, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete inspection well manufacturing, in particular to a prefabricated concrete inspection well forming mould. Background Art

[0002] Concrete inspection wells are a type of inspection well. They are made of concrete, mortar, bricks, gravel and other materials according to relevant regulations. They are mainly used for various inspection operations of urban underground infrastructure. During the manufacturing of concrete inspection wells, molds are required to improve manufacturing efficiency.

[0003] Although the existing forming molds can be used to manufacture concrete inspection wells, there are still some problems. First, the current forming molds do not have openings on the sides of the inspection wells. After forming in the mold, subsequent opening work is required. Second, the current inspection wells cannot be quickly demolded after forming. Therefore, a prefabricated concrete inspection well forming mold is needed to solve the above problems. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a precast concrete inspection well forming mold, aiming to solve the following problems: the existing forming mold does not have an opening on the side of the inspection well and the inspection well cannot be quickly demoulded after being formed.

[0005] The embodiment of the present utility model is implemented as follows: a precast concrete inspection well forming mold comprises: a base plate and support legs, the support legs are fixedly mounted on the lower side of the base plate, one end of the base plate away from the support legs is fixedly connected to a vertical plate, and a top plate is fixedly provided on the vertical plate; a lifting mechanism is mounted on the top plate and the vertical plate, the power output end of the lifting mechanism is fixedly connected to an outer mold, the lifting mechanism is used to drive the outer mold to rise or fall, through openings are opened on both sides of the outer mold, an insertion mechanism that can be placed in the outer mold is fixedly mounted on the outer mold, and concrete can be poured between the insertion mechanism and the outer mold to form the inspection well; an opening mechanism is mounted on the base plate and the vertical plate, the power output end of the opening mechanism can pass through the outer mold through the through opening and fit closely to the insertion mechanism, so as to open the side of the inspection well.

[0006] Preferably, the lifting mechanism includes: a first power member, which is fixedly mounted on a side vertical plate, the output shaft of the first power member is fixedly connected to a first gear, and the first gear is meshed with a second gear rotatably mounted on the vertical plate; a screw rod, both ends of which are rotatably connected to the vertical plates on both sides and fixedly connected to the second gear, a partition plate is fixedly provided in the middle of the screw rod, and the screw threads on both sides of the partition plate have opposite rotation directions; a threaded block, whose threads are sleeved on the screw rod and distributed on both sides of the partition plate, a row of pull rods are hinged on the threaded blocks on both sides, and the end of the pull rod away from the threaded block is fixedly connected to the suspension rod, and the outer mold and the suspension rod are fixedly connected; a guide groove, which is fixedly provided on the top plate, and a guide wheel mounted on the threaded block is slidingly provided in the guide groove.

[0007] Preferably, the insertion mechanism includes: an electric telescopic rod, which is fixedly installed on both sides of the outer mold, and the electric telescopic rods on both sides can be opened and closed synchronously, and a connecting plate is fixedly provided on the electric telescopic rod; an inner mold, which is fixedly connected to the connecting plate, and the electric telescopic rod can drive the inner mold into or away from the outer mold through the connecting plate.

[0008] Preferably, the opening mechanism includes: a support cover, which is fixedly mounted on the lower side of the base plate, a second power member is fixedly mounted inside the support cover, and the output shaft of the second power member is fixedly connected to a linkage gear; a rack, which is engaged on both sides of the linkage gear, and the ends of the racks on both sides away from each other are fixedly connected to a linkage rod, and the linkage rod passes through the base plate; a guide assembly, which is fixedly mounted on the vertical plate and fixedly connected to the linkage rod, and an opening block is fixedly mounted on the guide assembly, and the opening block can be inserted into the outer mold through the through opening.

[0009] Preferably, the guide assembly comprises: a sleeve rod, which is fixedly connected to the opening block, a sleeve is sleeved on the sleeve rod, the linkage rod and the sleeve are fixedly connected, and the opening block is fixedly mounted on the sleeve.

[0010] The prefabricated concrete inspection well forming mold provided by the utility model can not only manufacture the inspection well, but also open the side of the inspection well, thereby realizing one-time molding of the inspection well, and can be quickly demoulded, with simple operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Schematic diagram of the precast concrete inspection well forming mold structure.

[0012] Figure 2 Schematic diagram of the guide assembly of the precast concrete inspection well forming mold.

[0013] In the accompanying drawings: 1-bottom plate, 2-support leg, 3-vertical plate, 4-top plate, 5-lifting mechanism, 6-outer mold, 7-insertion mechanism, 8-opening mechanism, 51-first power member, 52-first gear, 53-second gear, 54-screw, 55-partition plate, 56-threaded block, 57-pull rod, 58-suspending rod, 59-guide groove, 510-guide wheel, 71-electric telescopic rod, 72-connecting plate, 73-inner mold, 81-support cover, 82-second power member, 83-linking gear, 84-rack, 85-linking rod, 86-guide assembly, 87-opening block, 861-sleeve rod, 862-sleeve. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the present invention.

[0015] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0016] See also Figure 1 The present invention provides a precast concrete inspection well forming mold, which includes:

[0017] The bottom plate 1 and the support legs 2, the support legs 2 are fixedly mounted on the lower side of the bottom plate 1, the end of the bottom plate 1 away from the support legs 2 is fixedly connected to the vertical plate 3, and the vertical plate 3 is fixedly provided with a top plate 4; a lifting mechanism 5, which is mounted on the top plate 4 and the vertical plate 3, the power output end of the lifting mechanism 5 is fixedly connected to the outer mold 6, the lifting mechanism 5 is used to drive the outer mold 6 to rise or fall, and through openings are opened on both sides of the outer mold 6, and an insertion mechanism 7 that can be placed in the outer mold 6 is fixedly mounted on the outer mold 6, and concrete can be poured between the insertion mechanism 7 and the outer mold 6 to form the inspection well; an opening mechanism 8, which is mounted on the bottom plate 1 and the vertical plate 3, the power output end of the opening mechanism 8 can pass through the outer mold 6 through the through opening and close to the insertion mechanism 7, for opening the side of the inspection well.

[0018] When using the precast concrete inspection well forming mold, first open the insertion mechanism 7. After the insertion mechanism 7 enters the outer mold 6, open the opening mechanism 8. The power output end of the opening mechanism 8 passes through the through port and is close to the insertion mechanism 7. At this time, concrete can be injected from between the insertion mechanism 7 and the outer mold 6. After the concrete pouring is completed and the concrete is formed, open the opening mechanism 8 in the reverse direction. The power output ends of the opening mechanism 8 can move away from each other and detach from the through port. Open the insertion mechanism 7 in the reverse direction. After the insertion mechanism 7 detaches from the outer mold 6, open the lifting mechanism 5. The power output end of the lifting mechanism 5 can drive the outer mold 6 to move upward, and the formed inspection well remains on the base plate 1, thereby realizing the rapid demolding of the inspection well.

[0019] like Figure 1 As shown, as a preferred embodiment of the present utility model, the lifting mechanism 5 includes: a first power member 51, which is fixedly mounted on a side vertical plate 3, the output shaft of the first power member 51 is fixedly connected to a first gear 52, and the first gear 52 is engaged with a second gear 53 rotatably mounted on the vertical plate 3; a screw rod 54, both ends of which are rotatably connected to the vertical plates 3 on both sides and fixedly connected to the second gear 53, a partition plate 55 is fixedly arranged in the middle of the screw rod 54, and the threads of the screw rods 54 on both sides of the partition plate 55 are rotated in opposite directions; a threaded block 56, whose threads are sleeved on the screw rod 54 and distributed on both sides of the partition plate 55, and a row of pull rods 57 are hinged on the threaded blocks 56 on both sides, and the end of the pull rod 57 away from the threaded block 56 is fixedly connected to a suspension rod 58, and the outer mold 6 and the suspension rod 58 are fixedly connected; a guide groove 59, which is fixedly set on the top plate 4, and a guide wheel 510 mounted on the threaded block 56 is slidably set in the guide groove 59.

[0020] When the outer mold 6 is pulled upward, the first power member 51 is turned on. The first power member 51 is specifically a motor. The output shaft of the first power member 51 drives the first gear 52 to rotate, and the first gear 52 drives the second gear 53 and the screw rod 54 to rotate. The rotation of the screw rod 54 can make the threaded blocks 56 and the guide wheel 510 on both sides move away from each other along the guide groove 59. The threaded blocks 56 on both sides move away from each other, which can make the pull rod 57 drive the suspension rod 58 and the outer mold 6 to move upward, so that rapid demolding can be performed.

[0021] like Figure 1 As shown, as a preferred embodiment of the present invention, the insertion mechanism 7 includes: an electric telescopic rod 71, which is fixedly installed on both sides of the outer mold 6, and the electric telescopic rods 71 on both sides can be opened and closed synchronously, and a connecting plate 72 is fixedly provided on the electric telescopic rod 71; an inner mold 73, which is fixedly connected to the connecting plate 72, and the electric telescopic rod 71 can drive the inner mold 73 into or away from the outer mold 6 through the connecting plate 72.

[0022] When the inner mold 73 is placed into the outer mold 6, the electric telescopic rod 71 is turned on. The electric telescopic rod 71 drives the inner mold 73 to move downward through the connecting plate 72. The inner mold 73 moves downward and enters the outer mold 6. At this time, concrete pouring can be carried out.

[0023] like Figure 1 As shown, as a preferred embodiment of the present utility model, the opening mechanism 8 includes: a support cover 81, which is fixedly mounted on the lower side of the base plate 1, and a second power member 82 is fixedly mounted in the support cover 81, and the output shaft of the second power member 82 is fixedly connected to a linkage gear 83; a rack 84, which is engaged on both sides of the linkage gear 83, and the racks 84 on both sides are fixedly connected to a linkage rod 85 at the ends away from each other, and the linkage rod 85 passes through the base plate 1; a guide assembly 86, which is fixedly mounted on the vertical plate 3 and fixedly connected to the linkage rod 85, and an opening block 87 is fixedly mounted on the guide assembly 86, and the opening block 87 can be inserted into the outer mold 6 through the through opening.

[0024] like Figure 2 As shown, as a preferred embodiment of the present utility model, the guide assembly 86 includes: a sleeve rod 861, which is fixedly connected to the opening block 87, a sleeve 862 is sleeved on the sleeve rod 861, the linkage rod 85 and the sleeve 862 are fixedly connected, and the opening block 87 is fixedly mounted on the sleeve 862.

[0025] When the opening block 87 is placed into the through opening, the second power member 82 is turned on. The second power member 82 is specifically a motor. The output shaft of the second power member 82 drives the linkage gear 83 to rotate. The rotation of the linkage gear 83 causes the racks 84 on both sides to drive the linkage rods 85 on both sides to approach each other. When the linkage rods 85 on both sides approach each other, the sleeves 862 on both sides can drive the opening blocks 87 on both sides to approach each other along the sleeve rod 861. When the opening blocks 87 on both sides approach each other, they can enter the through opening and stick to the inner mold 73, so that the inspection well can have an opening on the side after forming.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A precast concrete inspection well forming mold, comprising a base plate and support legs, characterized in that: The support legs are fixedly mounted on the lower side of the bottom plate, one end of the bottom plate away from the support legs is fixedly connected to the vertical plate, and the top plate is fixedly arranged on the vertical plate; A lifting mechanism is installed on the top plate and the vertical plate. The power output end of the lifting mechanism is fixedly connected to the outer mold. The lifting mechanism is used to drive the outer mold to rise or fall. Through openings are opened on both sides of the outer mold. An insertion mechanism that can be inserted into the outer mold is fixedly installed on the outer mold. Concrete can be poured between the insertion mechanism and the outer mold to form the inspection well; The opening mechanism is installed on the bottom plate and the vertical plate. The power output end of the opening mechanism can pass through the outer mold through the through port and fit closely into the insertion mechanism, so as to open the side of the inspection well.

2. The precast concrete inspection well forming mold according to claim 1, characterized in that: The lifting mechanism comprises: A first power member is fixedly mounted on one side of the vertical plate, wherein an output shaft of the first power member is fixedly connected to a first gear, and the first gear is meshed with a second gear rotatably mounted on the vertical plate; The screw rod has two ends rotatably connected to the vertical plates on both sides and fixedly connected to the second gear. A partition plate is fixedly provided in the middle of the screw rod, and the screw threads on both sides of the partition plate rotate in opposite directions. The threaded block, whose thread sleeve is arranged on the screw rod and distributed on both sides of the partition plate, is hinged with a pull rod on a row of the threaded blocks on both sides, and the end of the pull rod away from the threaded block is fixedly connected to the suspension rod, and the outer mold and the suspension rod are fixedly connected; The guide groove is fixedly arranged on the top plate, and a guide wheel installed on the threaded block is slidably arranged in the guide groove.

3. The precast concrete inspection well forming mold according to claim 1, characterized in that: The insertion mechanism comprises: Electric telescopic rods are fixedly mounted on both sides of the outer mold. The electric telescopic rods on both sides can be opened and closed synchronously. Connecting plates are fixedly mounted on the electric telescopic rods. The inner mold is fixedly connected to the connecting plate, and the electric telescopic rod can drive the inner mold into or away from the outer mold through the connecting plate.

4. The precast concrete inspection well forming mold according to claim 1, characterized in that: The opening mechanism comprises: A support cover is fixedly mounted on the lower side of the base plate, wherein a second power member is fixedly mounted in the support cover, and an output shaft of the second power member is fixedly connected to a linkage gear; Racks are meshed on both sides of the linkage gear, and the ends of the racks on both sides away from each other are fixedly connected to linkage rods, which pass through the bottom plate; The guide assembly is fixedly mounted on the vertical plate and fixedly connected to the linkage rod. An opening block is fixedly mounted on the guide assembly, and the opening block can be inserted into the outer mold through the through opening.

5. The precast concrete inspection well forming mold according to claim 4, characterized in that: The guide assembly comprises: The sleeve rod is fixedly connected with the opening block. A sleeve is sleeved on the sleeve rod. The linkage rod is fixedly connected with the sleeve. The opening block is fixedly installed on the sleeve.

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