A prefabricated beam spray curing device

Abstract

The utility model discloses a prefabricated beam spray maintenance device, which belongs to the technical field of prefabricated beam spraying, comprises a translation mechanism and a spray rack arranged thereon, and also comprises: two support plates, the spray rack moves back and forth along the translation mechanism through the support plates; a pipe winding tube, a water supply pipe is wound on the pipe winding tube; a bracket, a plurality of hanging mechanisms are movably arranged on the bracket for supporting the water supply pipe; a transmission mechanism; in this scheme, when the spray rack and the water tank move, the water supply pipe will be synchronously wound on the pipe winding tube, which can avoid the need for manual intervention in operation; further, it can avoid the current situation that the water supply pipe is scattered on the ground and dragged back and forth, and greatly prevent the water supply pipe on the ground from being entangled together or hung on other components; at the same time, it also avoids the situation that the ground drags the water supply pipe with great wear, greatly reduces the occurrence of water leakage of the water supply pipe, and improves the service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of prefabricated beam spraying, and more specifically relates to a prefabricated beam spraying and curing device. Background Art

[0002] Prefabricated beams refer to beams that are prefabricated in factories and then transported to the construction site for installation and fixation according to the design requirements. In the construction of road and bridge projects, prefabricated beams are mostly used. Beams prefabricated in independent sites can be erected with bridge erection machines after the completion of lower projects such as roads and bridges, which can speed up the progress of the project and save construction time.

[0003] After the precast beams are processed, they need to be cured by spraying water for a long time. The purpose is to fully hydrate the cement particles in the precast beams and transform them into stable crystals to improve the bonding strength and then completely harden, that is, to increase the hardness of the precast beams.

[0004] At present, a spray rack that can move back and forth is set on the periphery of the prefabricated beam. There are a water tank and a nozzle on the spray rack. The water in the water tank is sprayed on the prefabricated beam through the nozzle, wherein the water tank is connected to an external water filling pipe, and the water filling pipe is used to fill the water tank; however, when the spray rack and the water tank move back and forth, the water filling pipe will be dragged to move together. At this time, the water filling pipe will move back and forth on the ground, which is not only easy to entangle together and hang on other parts, affecting the normal movement of the water tank and the smooth effect of water filling; but also will cause greater wear and tear on the water filling pipe, which is easy to cause damage and leakage, greatly reducing the service life of the water filling pipe.

[0005] Therefore, it is necessary to provide a prefabricated beam spraying maintenance device to solve the above technical problems. Utility Model Content

[0006] The utility model aims to provide a prefabricated beam spraying and curing device to solve the above technical problems.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A prefabricated beam spray curing device comprises a translation mechanism and a spray frame arranged thereon, and also comprises:

[0009] Two support plates, the spray rack reciprocates along the translation mechanism through the support plates, and a water tank is arranged on one of the support plates;

[0010] A pipe winding tube is rotatably arranged on the side wall of the water tank, a water supply pipe is wound around the pipe winding tube, and one end of the water supply pipe is passed into the water tank;

[0011] A bracket, on which a plurality of hanging mechanisms are movably provided for supporting the water supply pipe;

[0012] The transmission mechanism is arranged on the water tank. When the translation mechanism drives the support plate and the water tank to move, the winding tube is driven to rotate through the transmission mechanism at the same time.

[0013] Furthermore, a sliding rod is provided on the bracket, and a sliding rod is provided on the bracket. Multiple hanging mechanisms can slide back and forth along the sliding rod, and a connecting rope is provided between adjacent hanging mechanisms. A connecting rod is provided on the outer wall of the water tank, and the other end of the connecting rod is connected to the hanging mechanism closest to the water tank. A pull rope is provided between the hanging mechanism farthest from the water filling pipe and the bracket.

[0014] Furthermore, the hanging mechanism comprises:

[0015] A hanging plate is slidably arranged on the sliding rod;

[0016] The limiting grooves are opened through the hanging plate, and the water supply pipe passes through a plurality of the limiting grooves and is wound around the pipe winding tube.

[0017] Furthermore, an opening communicating with the limiting groove is formed on the outer wall of the hanging plate, so as to allow the water supply pipe to enter and exit the limiting groove.

[0018] Furthermore, a blocking component is provided at a position on the hanging plate corresponding to the opening, for blocking the water adding pipe located in the limiting groove.

[0019] Furthermore, the blocking component includes:

[0020] A stopper, hingedly arranged on the side wall of the hanging plate;

[0021] The transverse plate is arranged on the hanging plate, and an elastic member is arranged between the transverse plate and the stop block.

[0022] Furthermore, the transmission mechanism comprises:

[0023] A fixed plate, arranged on the translation mechanism, wherein a plurality of tooth blocks are evenly arranged on the fixed plate;

[0024] The linkage assembly is used for driving the supporting plate and the water tank to move when the translation mechanism drives the surrounding tube to rotate at the same time.

[0025] Furthermore, a rotating shaft connected to the winding tube is rotatably provided on the water tank through a bearing, and the linkage assembly includes:

[0026] A first rotating rod, rotatably disposed on the support plate via a bearing, wherein the first rotating rod is provided with a first gear meshing with the gear block;

[0027] A second rotating rod is rotatably disposed on the water tank via a bearing, and the second rotating rod is provided with a second gear meshing with the first gear;

[0028] A transmission belt has one end drivingly connected to the second rotating rod, and the other end drivingly connected to the rotating shaft.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] 1. In this scheme, when the translation mechanism drives the support plate and the spray rack and water tank thereon to move from right to left, the transmission mechanism will drive the pipe tube to rotate clockwise to gradually release the water pipe, and the distance the water pipe is pulled out will gradually increase. At this time, multiple hanging mechanisms will be gradually moved by the water tank, so that each hanging mechanism will spread out and hang the water pipes in different positions, so as to support different parts of the water pipe. Similarly, when the spray rack and the water tank return to their positions from left to right, the pipe winding drum will be driven to gradually reel in the water adding pipe, and this cycle will be repeated. The water adding pipe is synchronously reeled on the pipe winding drum, which can avoid the need for manual intervention and has a good use effect. It can further avoid the current situation where the water adding pipes are scattered on the ground and dragged back and forth, greatly preventing the water adding pipes on the ground from being entangled or hung on other components, thereby improving the normal movement of the water tank and the smoothness of water adding. At the same time, it also avoids the situation where the ground drags the water adding pipe and wears it too much, greatly reduces the occurrence of water adding pipe damage and leakage, and increases its service life. Moreover, the water adding pipes of this device are more orderly and tidy when used, avoiding the current messy situation of the water adding pipes and improving the safety factor.

[0031] 2. In this solution, the water adding pipe in the limit groove can be restricted and blocked by the blocking component, which can prevent the water adding pipe from running out of the limit groove and detaching. It can greatly protect the water adding pipe, enable it to be used steadily and normally, reduce the occurrence rate of problems, and have a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the local structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the local structure of the utility model from other viewing angles;

[0034] Figure 3 for Figure 1 A schematic diagram of the structure from the back side perspective;

[0035] Figure 4 This is a schematic diagram of the structure of the hanging mechanism of the utility model;

[0036] Figure 5 This is a schematic diagram of the side view of the upper part of the water tank of the utility model;

[0037] Figure 6It is a schematic diagram of the morphological structure of the utility model during the spraying process.

[0038] Description of the numbers in the figure:

[0039] 1. Translation mechanism; 2. Spray rack; 3. Support plate; 4. Water tank; 5. Pipe winding tube; 6. Water supply pipe; 7. Bracket; 8. Hanging mechanism; 81. Hanging plate; 82. Limiting groove; 9. Transmission mechanism; 91. Fixed plate; 92. Gear block; 93. Linkage assembly; 931. First rotating rod; 932. First gear; 933. Second rotating rod; 934. Second gear; 935. Transmission belt; 10. Connecting rod; 11. Sliding rod; 12. Pull rope; 13. Opening; 14. Blocking assembly; 141. Block; 142. Cross plate; 143. Elastic member; 15. Connecting rope; 16. Rotating shaft. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0041] See also Figure 1-3 and Figure 6 A prefabricated beam spray maintenance device includes a translation mechanism 1 and a spray rack 2 arranged thereon, and also includes: two support plates 3, the spray rack 2 moves back and forth along the translation mechanism 1 through the support plates 3, and a water tank 4 is arranged on one of the support plates 3; a winding tube 5, which is rotatably arranged on the side wall of the water tank 4, and a water supply pipe 6 is wound around the winding tube 5, and one end of the water supply pipe 6 is passed into the water tank 4; a bracket 7, and a plurality of hanging mechanisms 8 are movably arranged on the bracket 7 for supporting the water supply pipe 6; a transmission mechanism 9, which is arranged on the water tank 4, and when the translation mechanism 1 drives the support plate 3 and the water tank 4 to move, it will also drive the winding tube 5 to rotate through the transmission mechanism. The translation mechanism 1 in the present application can adopt electric slide rails, screw transmission, etc. to realize the reciprocating movement of the support plate 3 and the spray rack 2 and water tank 4 thereon. This is the existing technology and will not be elaborated on. There will be a water level sensing device in the water tank 4. When the water level in the water tank 4 reaches the lower limit, the water adding pipe 6 will add water to the water tank 4. When the water level reaches the upper limit, the water adding will stop.

[0042] When in use, firstly, the water supply pipe 6 is wound around the winding tube 5, wherein one end of the water supply pipe 6 is connected to the water tank 4, and the other end of the water supply pipe 6 passes through a plurality of hanging mechanisms 8 and is connected to an external water supply device, and water can be added to the water tank 4 through the water supply pipe 6. There is a water supply pipe inside the spray rack 2, and the nozzle of the spray rack 2 is connected to the water pipe. The water in the water tank 4 will be pumped into the water pipe inside the spray rack 2, and finally sprayed from the spray rack 2 to the prefabricated beam for maintenance operation.

[0043] When the translation mechanism 1 drives the support plate 3 and the spray rack 2 and water tank 4 thereon to move, Figure 1 When it is in the initial position, the translation mechanism 1 drives the spray rack 2 and the water tank 4 to move to the left; at the same time, the transmission mechanism drives the winding tube 5 to rotate. At this time, the winding tube 5 rotates clockwise and gradually releases the water pipe 6, that is, the number of turns of the water pipe 6 on the winding tube 5 is getting less and less, and the distance the water pipe 6 is pulled out is gradually lengthened. At this time, multiple hanging mechanisms 8 stacked at a close distance will be driven by the water tank 4 and gradually move along the bracket 7, and move with the movement of the water tank 4, so that each hanging mechanism 8 spreads out and hangs the water pipe 6 at different positions, and can support different parts of the water pipe 6. When the translation mechanism 1 drives the spray rack 2 and the water tank 4 to move back to the right, similarly, the transmission mechanism drives the winding tube 5 to rotate clockwise and gradually reel in the water pipe 6, and this cycle is repeated, so that when the spray rack 2 and the water tank 4 move, the water pipe 6 moves synchronously on the winding tube 5, which can avoid the need for manual intervention and has a good use effect. Thus, the current situation that the water supply pipe 6 is scattered on the ground and dragged back and forth can be avoided, and the situation that the water supply pipe 6 on the ground is entangled or hung on other components can be greatly prevented, and the normal movement of the water tank 4 and the smoothness of water addition can be improved; at the same time, the situation that the water supply pipe 6 is dragged by the ground and wears it greatly can be avoided, and the situation that the water supply pipe 6 is damaged and leaked can be greatly reduced, and the service life of the water supply pipe 6 can be improved. In addition, the water supply pipe 6 of the device is more orderly and neat when used, avoiding the current messy situation of the water supply pipe 6, and can also improve the safety factor.

[0044] In this embodiment, preferably, please refer to Figure 1-4 and Figure 6, a slide bar 11 is provided on the bracket 7, and multiple hanging mechanisms 8 can slide back and forth along the slide bar 11, a connecting rope 15 is provided between adjacent hanging mechanisms 8, a connecting rod 10 is provided on the outer wall of the water tank 4, and the other end of the connecting rod 10 is connected to the hanging mechanism 8 closest to the water tank 4, and a pull rope 12 is provided between the hanging mechanism 8 farthest from the water pipe 6 and the bracket 7. Driven by the water tank 4, multiple hanging mechanisms 8 will gradually slide back and forth along the slide bar 11 on the bracket 7, and the hanging mechanism 8 closest to the water tank 4 will first be driven by the water tank 4 through the connecting rod 10 and move together, and then other hanging mechanisms 8 will move together with it under the drive of the connecting rope 15, and the hanging mechanism 8 farthest from the water pipe 6 will limit multiple hanging mechanisms 8 through the pull rope 12 to prevent multiple hanging mechanisms 8 from moving away and failing to achieve the supporting effect of hanging the water pipe 6.

[0045] In this embodiment, preferably, please refer to Figure 4 The hanging mechanism 8 includes: a hanging plate 81, which is slidably arranged on the slide bar 11; and a limiting groove 82, which is formed on the hanging plate 81. The water supply pipe 6 passes through a plurality of limiting grooves 82 and is wound around the pipe winding tube 5. The hanging plate 81 slides along the slide bar 11, and the water supply pipe 6 passes through the limiting grooves 82 of each hanging plate 81, thereby supporting the water supply pipe 6 through the hanging plate 81.

[0046] In this embodiment, preferably, please refer to Figure 4 The outer wall of the hanging plate 81 is provided with an opening 13 which is in communication with the limiting groove 82, and is used for the water supply pipe 6 to enter and exit the limiting groove 82. By providing the opening 13, the water supply pipe 6 can be conveniently inserted into the limiting groove 82 of the hanging plate 81, and the water supply pipe 6 can be conveniently taken out of the limiting groove 82, and the situation that the water supply pipe 6 needs to be passed through the limiting groove 82 of each hanging plate 81 in turn is avoided, which saves time and effort, reduces the difficulty of operation, and has strong practicality.

[0047] In this embodiment, preferably, please refer to Figure 4 A blocking component 14 is provided at the position of the corresponding opening 13 on the hanging plate 81, which is used to block the water pipe 6 located in the limiting groove 82. When in use, the water pipe 6 is allowed to enter the limiting groove 82 by operating the blocking component 14, and then the water pipe 6 in the limiting groove 82 can be restricted and blocked by the blocking component 14, so as to prevent the water pipe 6 from running out of the limiting groove 82 and detaching, which can greatly protect the water pipe 6, enable it to be used steadily and normally, reduce the occurrence rate of problems, and have a good use effect.

[0048] In this embodiment, preferably, refer to 4, the blocking assembly 14 includes: a stopper 141, hingedly arranged on the side wall of the hanging plate 81; a cross plate 142, arranged on the hanging plate 81, and an elastic member 143 is arranged between the cross plate 142 and the stopper 141. The elastic member 143 in this application adopts a spring. First, flip the block 141 upwards, and the block 141 will compress the elastic member 143. After the opening 13 is exposed, the water adding pipe 6 can be placed into the limiting groove 82 along the opening 13. Then, release the block 141, and the rebound force of the elastic member 143 can drive the block 141 back to the initial position. At this time, the block 141 will limit and block the water adding pipe 6 in the limiting groove 82; if the water adding pipe 6 needs to be taken out later, the block 141 can be flipped upwards to expose the opening 13, and the water adding pipe 6 can be removed from the limiting groove 82. The installation and removal of the water adding pipe 6 is simple and convenient, and it is highly practical.

[0049] In this embodiment, preferably, please refer to Figure 1-3 and Figure 5-6 The transmission mechanism 9 includes: a fixed plate 91, which is arranged on the translation mechanism 1, and a plurality of tooth blocks 92 are evenly arranged on the fixed plate 91; a linkage assembly 93, when the translation mechanism 1 drives the support plate 3 and the water tank 4 to move, the linkage assembly 93 will drive the winding tube 5 to rotate at the same time. When the translation mechanism 1 drives the support plate 3 and the water tank 4 to move, the linkage assembly 93 will cooperate with the tooth blocks 92 on the fixed plate 91 to drive the winding tube 5 to rotate, so that the rotation of the winding tube 5 is smooth. Figure 1 For example, when the translation mechanism 1 drives the water tank 4 to move left, the water adding pipe 6 is put out clockwise around the tube tube 5; when the translation mechanism 1 drives the water tank 4 to move again, the water adding pipe 6 is retracted counterclockwise around the tube tube 5.

[0050] In this embodiment, preferably, please refer to Figure 2 and Figure 5 The water tank 4 is provided with a rotating shaft 16 connected to the winding tube 5 through a bearing, and the linkage assembly 93 includes: a first rotating rod 931, which is rotatably provided on the support plate 3 through a bearing, and the first rotating rod 931 is provided with a first gear 932 meshing with the tooth block 92; a second rotating rod 933, which is rotatably provided on the water tank 4 through a bearing, and the second rotating rod 933 is provided with a second gear 934 meshing with the first gear 932; a transmission belt 935, one end of which is transmission-connected to the second rotating rod 933, and the other end of which is transmission-connected to the rotating shaft 16. When the translation mechanism 1 drives the support plate 3 and the water tank 4 to move, Figure 1In the embodiment, when the translation mechanism 1 drives the support plate 3 and the water tank 4 to move to the left, the first gear 932 on the support plate 3 will mesh with the tooth block 92. At this time, the first gear 932 and the first rotating rod 931 will rotate counterclockwise, and the first gear 932 will drive the second gear 934 and the second rotating rod 933 to rotate clockwise. The second rotating rod 933 will drive the rotating shaft 16 and the winding tube 5 to rotate clockwise through the transmission belt 935. At this time, the winding tube 5 will release the water adding pipe 6 clockwise; similarly, when the translation mechanism 1 drives the support plate 3 and the water tank 4 to move to the right, the winding tube 5 will reel in the water adding pipe 6 counterclockwise, which is synchronized with the movement of the support plate 3 and the water tank 4. No manual intervention is required, and the practicability is strong.

[0051] It should be understood that the examples and implementation modes described in this article are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0052] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0053] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Claims

1. A prefabricated beam spray curing device, comprising a translation mechanism (1) and a spray frame (2) arranged thereon, characterized in that: Also includes: Two support plates (3), the spray rack (2) moves back and forth along the translation mechanism (1) via the support plates (3), and a water tank (4) is provided on one of the support plates (3); A winding tube (5) is rotatably arranged on the side wall of the water tank (4), a water supply pipe (6) is wound around the winding tube (5), and one end of the water supply pipe (6) is passed into the water tank (4); A bracket (7), wherein a plurality of hanging mechanisms (8) are movably arranged on the bracket (7) for supporting the water supply pipe (6); The transmission mechanism (9) is arranged on the water tank (4). When the translation mechanism (1) drives the support plate (3) and the water tank (4) to move, the winding tube (5) is also driven to rotate through the transmission mechanism.

2. The prefabricated beam spray curing device according to claim 1, characterized in that: The bracket (7) is provided with a sliding rod (11), and the plurality of hanging mechanisms (8) can slide back and forth along the sliding rod (11), and a connecting rope (15) is provided between adjacent hanging mechanisms (8). The outer wall of the water tank (4) is provided with a connecting rod (10), and the other end of the connecting rod (10) is connected to the hanging mechanism (8) closest to the water tank (4), and a pulling rope (12) is provided between the hanging mechanism (8) farthest from the water filling pipe (6) and the bracket (7).

3. The prefabricated beam spray curing device according to claim 2, characterized in that: The hanging mechanism (8) comprises: A hanging plate (81) is slidably disposed on the sliding rod (11); The limiting grooves (82) are formed through the hanging plate (81), and the water supply pipe (6) passes through a plurality of the limiting grooves (82) and is wound around the pipe winding tube (5).

4. The prefabricated beam spray curing device according to claim 3, characterized in that: The outer wall of the hanging plate (81) is provided with an opening (13) which is in communication with the limiting groove (82) and is used for allowing the water supply pipe (6) to enter and exit the limiting groove (82).

5. The prefabricated beam spray curing device according to claim 4, characterized in that: A blocking component (14) is provided at a position on the hanging plate (81) corresponding to the opening (13) and is used to block the water supply pipe (6) located in the limiting groove (82).

6. The prefabricated beam spray curing device according to claim 5, characterized in that: The blocking assembly (14) comprises: A stopper (141) is hingedly arranged on a side wall of the hanging plate (81); A transverse plate (142) is arranged on the hanging plate (81), and an elastic member (143) is arranged between the transverse plate (142) and the stopper (141).

7. The prefabricated beam spray curing device according to claim 1, characterized in that: The transmission mechanism (9) comprises: A fixed plate (91) is arranged on the translation mechanism (1), and a plurality of tooth blocks (92) are evenly arranged on the fixed plate (91); The linkage assembly (93) is configured such that when the translation mechanism (1) drives the support plate (3) and the water tank (4) to move, the winding tube (5) is also driven to rotate through the linkage assembly (93).

8. The prefabricated beam spray curing device according to claim 7, characterized in that: The water tank (4) is provided with a rotating shaft (16) rotatably connected to the winding tube (5) via a bearing, and the linkage assembly (93) comprises: A first rotating rod (931) is rotatably arranged on the support plate (3) via a bearing, and a first gear (932) meshing with the gear block (92) is arranged on the first rotating rod (931); A second rotating rod (933) is rotatably disposed on the water tank (4) via a bearing, and a second gear (934) meshing with the first gear (932) is disposed on the second rotating rod (933); A transmission belt (935) has one end drivingly connected to the second rotating rod (933) and the other end drivingly connected to the rotating shaft (16).

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