Bridge module pouring equipment and bridge module pouring process

By designing a device for bridge module pouring, using the sliding part of the pushing part to detect blockage, the problem of low concrete condensation and blockage detection efficiency is solved when the height to be poured is high, and the effect of automatically detecting blockage positions and improving maintenance efficiency is achieved. .

CN119332600AInactive Publication Date: 2025-01-21邓秋云
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Patent Information

Application Number
CN202411599533.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-11
Publication Date
2025-01-21
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the pouring process of bridge modules, when the pouring height is high, the concrete transport distance is long and easy to condense, and the existing equipment cannot automatically detect the blocked position, resulting in low maintenance efficiency.

Method used

A bridge module pouring equipment is designed, which includes a base plate, a loading part, a combination frame and a pushing part. The pushing part slides to detect the blockage of the outlet and the inlet, and uses pigment marks to quickly determine the blockage position.

Benefits of technology

It realizes the automatic detection of blockage position when concrete cannot be discharged normally, narrows the scope of inspection by staff, and improves the efficiency of maintenance and repair.

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Abstract

The invention belongs to the technical field of bridge pouring, and particularly relates to bridge module pouring equipment and a bridge module pouring technology.The bridge module pouring equipment comprises a bottom plate, a containing part is slidably connected to the bottom plate, a discharging opening is formed in the containing part, a combined frame is connected to the containing part, and a feeding opening is formed in the combined frame; a pushing part is connected to the bottom plate in a sliding mode, two contact plates are fixedly connected to the containing part, and the machining method of the bridge module pouring equipment for machining and pouring a bridge module comprises the following steps that firstly, concrete is input into the containing part through a combination frame; concrete in the containing part is guided out of the containing part into a material distributing machine for pouring operation in the mode that a material distributing pipeline is connected to the discharging opening; when concrete cannot be normally discharged for pouring operation, the position where blockage is caused can be automatically detected, the manual inspection range of workers is narrowed, and the maintenance and repair efficiency is improved.
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Description

Technical Field

[0001] The invention belongs to the technical field of bridge casting, and in particular relates to a bridge module casting device and a bridge module casting process. Background Art

[0002] Bridge module casting equipment is widely used in various types of bridge construction, such as railway bridges, highway bridges, urban overpasses, etc. Bridge module casting equipment plays a vital role in bridge construction. By selecting appropriate equipment and configuration, it can greatly improve construction efficiency and quality, and provide strong guarantee for the safety and durability of bridge projects.

[0003] During the pouring of bridge modules, concrete needs to be transported to the pouring position and then poured from top to bottom to complete the pouring work. However, when the height of the bridge to be poured is high and the transportation distance is long, if the concrete transportation work is only undertaken by pipelines, concrete solidification is likely to occur. At the same time, in order to ensure the pouring shape of the concrete, the uniform distribution of the various components of the concrete and the normal progress of the subsequent pouring operations, in the prior art, before the concrete is added to the placing equipment, related equipment that can stir the concrete is also provided. However, the prior art can only perform simple stirring operations. Since the concrete contains sand and stones, when the sand or stones form a blockage, the concrete cannot be discharged normally for pouring. It is necessary to manually conduct a comprehensive inspection of the stirring equipment and the pipes connected to the stirring equipment on both sides to find the blockage position. The scope of manual inspection is large and the maintenance efficiency is low. Summary of the invention

[0004] In view of this, the technical problem to be solved by the present invention is to provide a bridge module casting equipment and a bridge module casting process, which can automatically detect the location of the blockage cause when the concrete cannot be discharged normally for casting operation, reduce the scope of manual inspection required by the staff, and improve the maintenance efficiency.

[0005] A bridge module casting equipment includes a base plate, a containing part is slidably connected to the base plate, a discharge port is provided on the containing part, a combination frame is connected to the containing part, a feed port is provided on the combination frame, a pushing part is slidably connected to the base plate, two contact plates are fixedly connected to the containing part, the pushing part can contact the lower sides of the two contact plates, a first compression spring is fixedly connected between the base plate and the containing part, a rotating rod is provided in the combination frame, the rotating rod can rotate around a virtual axis, and a stirring paddle is detachably connected to the rotating rod by tightening bolts.

[0006] It also includes a connecting frame fixedly connected to the combined frame, and a cover plate is detachably connected to the connecting frame through bolts.

[0007] The combination frame is slidably connected to the containing part, a support rod is fixedly connected to the containing part, a second compression spring is fixedly connected between the combination frame and the containing part, the feed port is located at the inner side of the combination frame and is protruding relative to the inner wall of the combination frame, and an electromagnetic block capable of adsorbing the combination frame is fixedly connected to the containing part.

[0008] The auxiliary rod is slidably connected to the combination frame.

[0009] The invention also comprises a matching plate connected in the combination frame, and a sliding plate is slidably connected to the matching plate.

[0010] The bridge module casting equipment is used for a method for casting a bridge module, and the method comprises the following steps:

[0011] Step 1: Input concrete into the container through the combination box, and connect the distribution pipe to the discharge port to export the concrete in the container from the container to the distribution machine for pouring operation;

[0012] Step 2: During the pouring process, the rotating rod is continuously operated to rotate and the movable frame is slid on the combination frame;

[0013] Step 3: When the concrete placing boom cannot discharge concrete normally, operate the push part to slide downward on the bottom plate;

[0014] Step 4: If the containing part overcomes the elastic force of the first compression spring and continues to slide downward synchronously with the pushing part, a pigment mark is left on the discharge port;

[0015] Step 5: If the containing part does not slide down synchronously with the pushing part, a pigment mark is left on the whiteboard B;

[0016] Step 6: The staff quickly determines the direction of the blockage based on the location of the pigment mark, and then performs subsequent repair and maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a structural schematic diagram of the decoration part;

[0019] Figure 2 It is a schematic diagram of the structure of the combo box;

[0020] Figure 3 The schematic diagram of the structure of the matching plate;

[0021] Figure 4 is a schematic diagram of the structure of the base plate;

[0022] Figure 5 It is a structural schematic diagram of the driving part;

[0023] Figure 6 It is a structural schematic diagram of a mobile rack;

[0024] Figure 7 and Figure 8 The figure is a schematic diagram of the overall structure of a bridge module casting equipment. DETAILED DESCRIPTION

[0025] like Figure 1-2 and Figure 4-7 As shown:

[0026] The utility model comprises a bottom plate 103, on which a containing part 101 is slidably connected, on which a material discharge port 102 is provided, on which a combination frame 201 is connected, on which a material feed port 202 is provided, on which a pushing part 107 is slidably connected, on which two contact plates 109 are fixedly connected, and on which the pushing part 107 can contact with the lower sides of the two contact plates 109, and between which a first compression spring is fixedly connected, a rotating rod 402 is provided in the combination frame 201, and the rotating rod 402 can rotate about a virtual axis, and a stirring paddle is detachably connected to the rotating rod 402 by tightening bolts, and on which a first electric push rod capable of pushing the pushing part 107 to slide is fixedly connected.

[0027] Concrete is input into the container 101 through the combination frame 201, and then the concrete in the container 101 is discharged from the container 101 by connecting the distribution pipe to the discharge port 102, and then the distribution and pouring operation of the subsequent bridge module is carried out. When the concrete passes through the container 101, the rotating rod 402 in the container 101 will continue to rotate, so that the stirring paddle on the rotating rod 402 will continue to rotate, and the stirring paddle is used to stir the concrete so that the concrete will not coagulate, thereby avoiding the situation that when the transportation pipeline is too long, the concrete coagulates and cannot smoothly enter the distribution pipe, thereby affecting the normal pouring operation;

[0028] During the process of stirring the concrete with the container 101, if the concrete placing boom cannot discharge the concrete normally, the pushing part 107 can be operated to slide downward on the bottom plate 103. During this process, if there is a lot of concrete left in the container 101, the container 101 will overcome the elastic force of the first compression spring and continue to slide downward synchronously with the pushing part 107. At this time, it is proved that the concrete placing pipe connecting the discharge port 102 and the concrete placing boom is blocked, so that the concrete placing boom cannot discharge the concrete normally. At this time, it is necessary to maintain and repair the concrete placing pipe connecting the discharge port 102 and the concrete placing boom, so as to maintain the normal subsequent pouring operation.

[0029] On the contrary, if the holding part 101 does not slide downward synchronously with the pushing part 107 when the pushing part 107 is operated to slide downward on the bottom plate 103, it proves that the overall weight of the holding part 101 is relatively light, and at this time, it proves that there is not much concrete in the holding part 101. At this time, it means that the feed port 202 or the feed pipe connected to the feed port 202 is blocked, so that the concrete placing boom cannot discharge concrete normally. At this time, the feed port 202 or the feed pipe connected to the feed port 202 needs to be maintained and repaired;

[0030] That is, when concrete cannot be discharged normally for pouring operations, the equipment can automatically detect the location of the cause of the blockage, reduce the scope of manual inspection required by staff, and improve maintenance efficiency.

[0031] like Figure 2 As shown:

[0032] It also includes a connecting frame 204 fixedly connected to the combined frame 201, and a cover plate is detachably connected to the connecting frame 204 by bolts.

[0033] In actual use, the connection frame 204 can be covered by screwing bolts into the connection frame 204 to ensure the closure during the stirring process. When the equipment needs to be repaired and maintained, and it is detected by the sliding push part 107 that the normal discharge of concrete is caused by a blockage in the feed port 202 or a feed pipe connected to the feed port 202, that is, there is no or only a small amount of concrete in the containing part 101, the cover plate can be removed by loosening the bolts to provide more space for subsequent manual repair and maintenance operations, bringing convenience to the actual operation.

[0034] like Figure 1 , Figure 2 , Figure 4 , Figure 6 and Figure 7 As shown:

[0035] The combination frame 201 is slidably connected to the containing part 101, a support rod 106 is fixedly connected to the containing part 101, a second compression spring is fixedly connected between the combination frame 201 and the containing part 101, the feed port 202 is located at the inner side of the combination frame 201 and is protruding relative to the inner wall of the combination frame 201, and an electromagnetic block capable of adsorbing the combination frame 201 is fixedly connected to the containing part 101.

[0036] During the normal operation of the equipment, the electromagnetic block is always powered on to ensure the integrity between the combination frame 201 and the containing part 101. When the concrete cannot be discharged normally and the containing part 101 needs to be tested, the electromagnetic block is powered off. At this time, the auxiliary rod 203 will press against the upper side of the support rod 106, so that the combination frame 201 cannot slide down normally. That is, at this time, the combination frame 201 and the containing part 101 are in a mutually independent state. At this time, when the pusher 107 is continuously slid downward for testing, whether the containing part 101 can slide down smoothly is only related to whether the containing part 101, the discharge port 102 and the material distribution pipe contain concrete normally, and has nothing to do with the direction of the feed port 202, thereby ensuring the accuracy of the test results;

[0037] The second compression spring is provided so that after the detection is completed, the container 101 and the combination frame 201 can automatically reset to the initial position, and then the electromagnetic block is energized for adsorption, so as to complete the secondary stable connection operation between the container 101 and the combination frame 201;

[0038] The feed port 202 is located on the inner side of the combination frame 201 and is raised relative to the inner wall of the combination frame 201, so that concrete can be directly injected into the interior of the container 101, and part of the concrete will not remain in the gap at the sliding connection between the container 101 and the combination frame 201, thereby ensuring stable operation of the equipment.

[0039] like Figure 1-2 As shown:

[0040] The auxiliary rod 203 is slidably connected to the combination frame 201 , and a second electric push rod capable of pushing the auxiliary rod 203 to slide is fixedly connected to the combination frame 201 .

[0041] When manual maintenance and repair operations are required, if the combination frame 201 can also slide down to a lower height after actual installation, the auxiliary rod 203 can be operated to slide on the combination frame 201, so that the auxiliary rod 203 is staggered with the support rod 106, and then the pushing part 107 is lowered again. At this time, the containing part 101 will stably follow the pushing part 107 to slide down, and the overall height of the combination frame 201 will be lowered, which brings convenience to subsequent manual maintenance operations.

[0042] like Figure 2-3 As shown:

[0043] It also includes a matching plate 301 connected to the combination frame 201 , a slide plate 302 is slidably connected to the matching plate 301 , and a third electric push rod capable of pushing the slide plate 302 to slide is fixedly connected to the matching plate 301 .

[0044] The matching plate 301 and the slide plate 302 can cooperate to divide the internal space of the containing part 101, leaving a part of spare space. When it is found through detection that the reason why concrete cannot be discharged is that the distribution pipe used to connect the discharge port 102 and the concrete placing machine is blocked, the slide plate 302 can be operated to slide on the matching plate 301. At this time, the space for accommodating concrete in the containing part 101 can be increased. At this time, concrete can be continuously introduced into the containing part 101 until all the concrete remaining in the feed pipe enters the containing part 101, thereby avoiding the concrete remaining in the feed pipe for a long time to cause condensation, and then forming a secondary blockage.

[0045] like Figure 2 As shown:

[0046] The matching plate 301 is slidably connected to the combination frame 201 , and a fourth electric push rod capable of pushing the matching plate 301 to slide is fixedly connected to the combination frame 201 .

[0047] In actual use, the matching plate 301 can be slid on the combination frame 201 according to the length of the feed pipe, so as to adjust the size of the spare space, which provides convenience for the subsequent operation of accommodating concrete in the feed pipe.

[0048] like Figure 3 As shown:

[0049] The mobile frame 401 is slidably connected to the combination frame 201, the mobile frame 401 is rotatably connected to a rotating rod 402, the combination frame 201 is fixedly connected to a fourth electric push rod capable of pushing the mobile frame 401 to slide, and the mobile frame 401 is fixedly connected to a first motor capable of driving the rotating rod 402 to rotate.

[0050] During the operation of the equipment, the movable frame 401 can be operated to slide back and forth on the combination frame 201, and the rotating rod 402 can be continuously rotated on the movable frame 401, and the rotating stirring paddle can be used to fully stir the concrete to achieve a comprehensive effect of preventing coagulation.

[0051] Such as 4 and Figure 7 As shown:

[0052] It also includes a moving plate 104 slidably connected to the bottom plate 103 , one end of a hinged rod 105 is hinged on the moving plate 104 , the other end of the hinged rod 105 is hinged on the containing portion 101 , and a third compression spring is fixed between the bottom plate 103 and the moving plate 104 .

[0053] When testing, the pressure generated by the downward movement of the container 101 is borne by both the first and third compression springs, thereby preventing a single spring from being unable to bear the pressure generated by excessive concrete in the container 101, thereby preventing damage to the equipment.

[0054] like Figure 5-6 As shown:

[0055] A white plate A108 is fixedly connected to the lower side of the discharge port 102 , and a white plate B205 is fixedly connected to the feed port 202 .

[0056] After the detection operation, the staff can leave a paint mark on the one of the whiteboards A108 and B205 where the blockage occurs, so that other maintenance staff can quickly find the detection result after arriving at the site, which brings convenience to subsequent maintenance operations.

[0057] The bridge module casting equipment is used for a method for casting a bridge module, and the method comprises the following steps:

[0058] Step 1: input concrete into the container 101 through the combination frame 201, and connect the distribution pipe to the discharge port 102 to export the concrete in the container 101 from the container 101 to the distribution machine for pouring operation;

[0059] Step 2: During the pouring process, the rotating rod 402 is continuously operated to rotate, and the movable frame 401 slides on the combination frame 201;

[0060] Step 3: When the concrete placing machine cannot discharge concrete normally, the pusher 107 is operated to slide downward on the bottom plate 103;

[0061] Step 4: If the containing portion 101 overcomes the elastic force of the first compression spring and continues to slide downward synchronously with the pushing portion 107, a pigment mark is left on the discharge port 102;

[0062] Step 5: If the containing part 101 does not slide down synchronously with the pushing part 107, a pigment mark is left on the whiteboard B205;

[0063] Step 6: The staff quickly determines the direction of the blockage based on the location of the pigment mark, and then performs subsequent repair and maintenance operations.

Claims

1. A bridge module casting equipment, characterized in that: The invention comprises a bottom plate (103), a containing part (101) being slidably connected to the bottom plate (103), a material discharge port (102) being provided on the containing part (101), a combination frame (201) being connected to the containing part (101), a material feed port (202) being provided on the combination frame (201), a pushing part (107) being slidably connected to the bottom plate (103), two contact plates (109) being fixedly connected to the containing part (101), the pushing part (107) being capable of contacting the lower sides of the two contact plates (109), a first compression spring being fixedly connected between the bottom plate (103) and the containing part (101), a rotating rod (402) being provided in the combination frame (201), the rotating rod (402) being capable of rotating about a virtual axis, and a stirring paddle being detachably connected to the rotating rod (402) by tightening bolts.

2. A bridge module casting equipment according to claim 1, characterized in that: It also includes a connecting frame (204) fixedly connected to the combined frame (201), and a cover plate is detachably connected to the connecting frame (204) via bolts.

3. The bridge module casting equipment according to claim 2, characterized in that: The combination frame (201) is slidably connected to the containing portion (101); a support rod (106) is fixedly connected to the containing portion (101); a second compression spring is fixedly connected between the combination frame (201) and the containing portion (101); the feed port (202) is located at the inner side of the combination frame (201) and is protruding relative to the inner wall of the combination frame (201); and an electromagnetic block capable of adsorbing the combination frame (201) is fixedly connected to the containing portion (101).

4. The bridge module casting equipment according to claim 3, characterized in that: The auxiliary rod (203) is slidably connected to the combination frame (201).

5. The bridge module casting equipment according to claim 4, characterized in that: It also includes a matching plate (301) connected to the combination frame (201), and a sliding plate (302) is slidably connected to the matching plate (301).

6. The bridge module casting equipment according to claim 5, characterized in that: The matching plate (301) is slidably connected to the combination frame (201).

7. The bridge module casting equipment according to claim 1, characterized in that: It also includes a moving frame (401) slidably connected in the combined frame (201), and a rotating rod (402) is rotatably connected to the moving frame (401).

8. The bridge module casting equipment according to claim 7, characterized in that: It also includes a movable plate (104) slidably connected to the bottom plate (103), one end of a hinged rod (105) is hinged to the movable plate (104), the other end of the hinged rod (105) is hinged to the containing portion (101), and a third compression spring is fixedly connected between the bottom plate (103) and the movable plate (104).

9. The bridge module casting equipment according to claim 6, characterized in that: A white board A (108) is fixedly connected to the lower side of the discharge port (102), and a white board B (205) is fixedly connected to the feed port (202).

10. The method for processing and casting bridge modules using a bridge module casting equipment according to claim 9 is characterized in that: The method comprises the following steps: Step 1: Concrete is input into the container (101) through the combination frame (201), and the concrete in the container (101) is led out from the container (101) to the concrete distributor for pouring operation by connecting the distribution pipe to the discharge port (102); Step 2: During the pouring process, the rotating rod (402) is continuously operated to rotate, and the movable frame (401) is slid on the combination frame (201); Step 3: When the concrete placing machine cannot discharge concrete normally, the pusher (107) is operated to slide downward on the bottom plate (103); Step 4: If the containing part (101) overcomes the elastic force of the first compression spring and continues to slide downward synchronously with the pushing part (107), a pigment mark is left on the discharge port (102); Step 5: If the containing part (101) does not slide down synchronously with the pushing part (107), a pigment mark is left on the whiteboard B (205); Step 6: The staff quickly determines the direction of the blockage based on the location of the pigment mark, and then performs subsequent repair and maintenance operations.