CN218659677U - Device for prefabricating lintel - Google Patents
Device for prefabricating lintel Download PDFInfo
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- CN218659677U CN218659677U CN202222923433.7U CN202222923433U CN218659677U CN 218659677 U CN218659677 U CN 218659677U CN 202222923433 U CN202222923433 U CN 202222923433U CN 218659677 U CN218659677 U CN 218659677U
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- prefabricated groove
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Abstract
The utility model provides a device for prefabricating lintel, relate to the prefabricated technical field of concrete member, which comprises a controller, a pedestal, a platform, the vibrator, a plurality of prefabricated groove that sets up in the platform upper surface side by side, the curb plate and the bottom plate fixed connection of prefabricated groove, 2 end plates of prefabricated groove and the internal surface sealing sliding connection of prefabricated groove, be equipped with the actuating mechanism who is used for driving the end plate and removes on the platform upper surface at prefabricated groove both ends place, the platform top is equipped with portable cloth mechanism, still be equipped with control panel in the front side of platform, the lower surface of platform is located to the vibrator, the controller links with the power electricity, and be connected through wire and control panel, portable cloth mechanism, actuating mechanism, vibrator electricity respectively, the lower surface four corners of platform pass through damping mechanism and base upper surface connection. This novel through automatic mode realized the length adjustment of prefabricated lintel, even cloth and the process of vibration mixing, can effectively improve the quality of lintel, reduceed intensity of labour, improve the construction high efficiency.
Description
Technical Field
The utility model relates to a precast concrete unit technical field, concretely relates to a device for prefabricating lintel.
Background
The precast lintel pouring quality on the construction site has the phenomenon of difficult control, and is represented as follows: after the precast lintel concrete is poured, the phenomena of uneven surface, or uneven plate thickness and cellular pitted surface on the surface exist, and the reasons for the phenomena are as follows: 1. after concrete is poured, the surface is only stirred by an iron stick and is not leveled and polished by a trowel, so that the surface is rough and uneven; 2. the template is not supported on a hard soil layer, or the supporting surface is insufficient, or the support is loosened and soaked in water, so that uneven settlement occurs when the newly poured concrete is maintained in an early stage; 3. the concrete is not vibrated after being poured, so that the surface of the concrete has a honeycomb pitted surface.
The utility model discloses a batch prefabrication forming tool of application number CN201621216442.0, fixed model subassembly and portable baffle on bottom plate, the bottom plate, set up the bolt hole that a plurality of lines are parallel to each other on the model subassembly, be equipped with a set of bolt on the portable baffle, will a set of bolt on the portable baffle inserts the rectangle space of the downthehole formation prefabricated lintel of a plurality of groups confined of arbitrary one line bolt on the model subassembly. The device improves the quality of the prefabricated lintel, but has the following defects:
1. the construction mode is manually operated, the automation degree is low, the labor intensity is high, and the problem that the construction quality needs to be improved still exists.
2. The device does not solve the problems of vibration and material distribution in the process of prefabricating the lintel, so that the technical level of key links needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a device for prefabricating lintel, the purpose is solved among the prior art 1, 2 the problem.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a device for prefabricating lintel, includes controller, base, platform, vibrator, a plurality of prefabricated groove that sets up in the platform upper surface side by side, curb plate and bottom plate fixed connection of prefabricated groove, the sealed sliding connection of internal surface of 2 end plates of prefabricated groove and prefabricated groove, be equipped with the actuating mechanism who is used for driving the end plate to remove on the platform upper surface at prefabricated groove both ends place, platform top be equipped with portable cloth mechanism, still be equipped with control panel in the front side of platform, the vibrator locate the lower surface of platform, the controller link with the power electricity to be connected through wire and control panel, portable cloth mechanism, actuating mechanism, vibrator electricity respectively, the lower surface four corners of platform pass through damping mechanism and base upper surface connection.
Preferably, the shape and size of the end plate are matched with the cross-sectional size of the prefabricated groove, a wear-resistant rubber layer is further arranged on the contact surface of the end plate and the inner surface of the prefabricated groove, the wear-resistant rubber layer is used for sealing the prefabricated groove in the process of moving the end plate, and the prefabricated groove is further provided with a cover plate.
Preferably, the driving mechanism is a hydraulic cylinder fixedly arranged on the upper surface of the platform, a cylinder barrel of the hydraulic cylinder is fixedly connected with the upper surface of the platform, the end part of the piston rod is fixedly connected with the outer surface of the end plate, and the stroke of the hydraulic cylinder meets the requirement of adjusting the size of the lintel.
Preferably, the vibrator is a constant-speed vibration motor, the vibration reduction mechanism comprises a guide pillar, a sleeve and a vibration spring, the bottom end of the sleeve is fixedly connected with the upper surface of the base, the lower part of the guide pillar is slidably sleeved in the sleeve, the vibration spring is sleeved on the outer surface of the guide pillar between the top end of the sleeve and the bottom end of the platform, and two ends of the vibration spring are respectively connected with the top end of the guide pillar and the bottom end of the platform.
Preferably, the base both sides fixed be equipped with the curb plate, portable cloth mechanism including locating the guide rail between 2 curb plate tops, the top of guide rail be equipped with the movable block, the movable block run through there is the distributing pipe, the bottom of distributing pipe relative with the notch of prefabricated groove, the upper end of distributing pipe is passed through the hose and is connected with concrete slurry pumping mechanism, the top of every prefabricated groove all disposes 1 portable cloth mechanism.
Preferably, the top end of the guide rail is slidably connected with the bottom end of the moving block, a through groove is formed in the middle of the guide rail along the length direction, an extending block is integrally formed at the bottom end of the moving block and penetrates through the through groove, the top end of the distributing pipe penetrates through the top of the moving block, and the bottom end of the distributing pipe penetrates through the bottom of the side wall of the extending block.
Preferably, a lead screw is rotatably connected between the side plates on the two sides of the upper end of the guide rail, the moving block is in threaded connection with the lead screw, a driving motor is further fixedly arranged on the outer surface of each of 1 side plates, an output shaft of the driving motor penetrates through the side plates and is fixedly connected with the end portion of the lead screw, and the controller is electrically connected with the driving motor and the pumping mechanism through leads respectively.
Preferably, the bottom end of the extension block is further provided with a visual sensor, and the visual sensor is in signal connection with the controller through a lead.
This novel a beneficial effect for prefabricating lintel device:
this novel through automatic mode realized the length adjustment of prefabricated lintel, even cloth and the process of vibration mixing, can effectively improve the quality of lintel, reduceed intensity of labour, improve the construction high efficiency.
Description of the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the novel platform;
FIG. 3 is a schematic top view of the movable distributing mechanism;
1. a platform; 2. pre-groove preparation; 3. an end plate; 4. a side plate; 5. a hydraulic cylinder; 6. a control panel; 7. a control key; 8. a base; 9. a vibrator; 10. a guide post; 11. a vibration spring; 12. a sleeve; 13. a side plate; 14. a guide rail; 15. a moving block; 16. a lead screw; 17. a drive motor; 18. a vision sensor; 19. a distributing pipe; 20. through the slot.
The specific implementation mode is as follows:
the present invention is described in detail below with reference to the drawings, which are intended to illustrate preferred embodiments of the present invention and not to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to be referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.
Example 1:
the utility model provides a device for prefabricating lintel, as shown in fig. 1-3, includes controller (not drawn in the figure), base 8, platform 1, vibrator 9, a plurality of prefabricated groove 2 that sets up side by side in platform 1 upper surface, the curb plate 4 and the bottom plate fixed connection (of prefabricated groove) of prefabricated groove 2, 2 end plate 3 and the internal surface sealing sliding connection of prefabricated groove 2 of prefabricated groove, be equipped with the actuating mechanism who is used for driving end plate 3 and removes on the platform 1 upper surface at prefabricated groove 2 both ends place, platform 1 top be equipped with portable cloth mechanism, still be equipped with control panel 6 (control panel prefers to be fixed with the base, avoid along with the platform vibration) in the front side of platform 1, vibrator 9 locate the lower surface of platform 1, the controller electrically link to through wire and control panel 6, portable cloth mechanism, actuating mechanism, vibrator 9 electricity respectively, the lower surface four corners of platform 1 pass through damping mechanism and base 8 upper surface connection.
In this embodiment, change the position of end plate through actuating mechanism to the regulation of treating prefabricated lintel length in realizing every prefabricated groove, through portable cloth mechanism to the even cloth of prefabricated groove, thereby hold the link of cloth, make the cloth even, realize the vibration of platform through the vibrator, and then make the concrete misce bene in every prefabricated groove, the plastering after the mixing, take out through the loop wheel machine after the lintel shaping.
Example 2:
on the basis of embodiment 1, this embodiment proposes a further improved solution:
as shown in fig. 1-3, the end plate 3 is dimensioned to fit the cross-sectional dimensions of the pregroove 2, and a wear-resistant rubber layer, for example nitrile rubber, is provided at the contact surface of the end plate 3 with the inner surface of the pregroove 2, by means of which wear-resistant rubber layer sealing against the pregroove during movement of the end plate is achieved, said pregroove being further provided with a cover plate for the curing phase. After each workpiece is molded and taken out, the prefabricated groove is cleaned, and the wear-resistant rubber is maintained periodically to avoid concrete leakage.
Example 3:
on the basis of the above embodiments, the present embodiment proposes a further improved scheme:
as shown in fig. 1 and 2, the driving mechanism is a hydraulic cylinder 5 fixedly arranged on the upper surface of the platform 1, a cylinder barrel of the hydraulic cylinder 5 is fixedly connected with the upper surface of the platform 1, the end part of a piston rod is fixedly connected with the outer surface of the end plate 3, and the stroke of the hydraulic cylinder 5 meets the requirement of adjusting the size of the lintel. It should be noted that the hydraulic cylinder may be replaced by a cylinder, an electric cylinder or other electrically controlled telescopic mechanisms capable of realizing the functions of the device.
Example 4:
on the basis of the above embodiments, the present embodiment proposes a further improved scheme:
as shown in fig. 1, the vibrator 9 is a constant-speed vibration motor, i.e., a motor dedicated for a plain bumper, and has various types, the vibration reduction mechanism includes a guide post 10, a sleeve 12, and a vibration spring 11, the bottom end of the sleeve 12 is fixedly connected to the upper surface of the base 8, the lower portion of the guide post 10 is slidably sleeved in the sleeve 12, the vibration spring 11 is sleeved on the outer surface of the guide post 10 between the top end of the sleeve 12 and the bottom end of the platform 1, and two ends of the vibration spring 11 are respectively connected to the top end of the guide post 10 and the bottom end of the platform 1. The guide pillar and the sleeve restrain the vibration direction of the platform, and the vibration spring plays a role in vibration reduction.
Example 5:
on the basis of the above embodiments, the present embodiment proposes a further improved scheme:
as shown in fig. 1-3, two sides of the base 8 are fixedly provided with side plates 13, the movable distribution mechanism includes a guide rail 14 disposed between the top ends of the 2 side plates 13, the top end of the guide rail 14 is provided with a movable block 15, the movable block 15 penetrates through a distribution pipe 19, the bottom end of the distribution pipe 19 is opposite to the notch of the pre-fabricated tank 2, the upper end of the distribution pipe 19 is connected with a concrete slurry pumping mechanism (not shown) through a hose (not shown), and the top end of each pre-fabricated tank 2 is provided with 1 movable distribution mechanism.
As shown in fig. 1 and 3, the top end of the guide rail 14 is slidably connected to the bottom end of the moving block 15, a through groove 20 is formed in the middle of the guide rail 14 along the length direction, an extending block (not labeled in the figures) is integrally formed at the bottom end of the moving block 15, the extending block passes through the through groove 20, the top end of the distributing pipe 19 passes through the top of the moving block 15, and the bottom end of the distributing pipe passes through the bottom of the side wall of the extending block.
As shown in fig. 1, a lead screw 16 is rotatably connected between the side plates 13 on both sides of the upper end of the guide rail 14, the moving block 15 is screwed with the lead screw 16, a driving motor 17 is further fixedly arranged on the outer surface of one of the side plates, an output shaft of the driving motor 17 penetrates through the side plates and is fixedly connected with the end of the lead screw 16, and the controller is electrically connected with the driving motor and the pumping mechanism through wires respectively.
As shown in fig. 1, the bottom end of the extension block is further provided with a visual sensor 18, and the visual sensor 18 is in signal connection with the controller through a lead.
In this embodiment, after each actuating mechanism has adjusted the position of each prefabricated groove end plate, portable cloth mechanism begins the cloth, and the cloth in-process, through the starting point and the terminal point of vision sensor automatic identification cloth to along the uniform velocity removal cloth pipe of prefabricated groove, the internal diameter of cloth pipe should match with the notch of prefabricated groove, and then can be through removing the even cloth in the position that need pour concrete to the prefabricated groove.
Claims (8)
1. An apparatus for prefabricating a lintel, characterized by: including controller, base, platform, vibrator, a plurality of prefabricated groove that sets up in the platform upper surface side by side, curb plate and bottom plate fixed connection of prefabricated groove, the internal surface sealing sliding connection of 2 end plates of prefabricated groove and prefabricated groove is equipped with the actuating mechanism who is used for driving the end plate and removes at the platform upper surface at prefabricated groove both ends place, platform top be equipped with portable cloth mechanism, still be equipped with control panel in the front side of platform, the vibrator locate the lower surface of platform, the controller link with the power electricity to be connected through wire and control panel, portable cloth mechanism, actuating mechanism, vibrator electricity respectively, the lower surface four corners of platform pass through damping mechanism and base upper surface connection.
2. An apparatus for prefabricating a lintel as claimed in claim 1, wherein: the shape and size of the end plate are matched with the section size of the prefabricated groove, a wear-resistant rubber layer is further arranged on the contact surface of the end plate and the inner surface of the prefabricated groove, the end plate is sealed with the prefabricated groove in the process of moving through the wear-resistant rubber layer, and the prefabricated groove is further provided with a cover plate.
3. An apparatus for prefabricating a lintel as claimed in claim 1, wherein: the driving mechanism is a hydraulic cylinder fixedly arranged on the upper surface of the platform, a cylinder barrel of the hydraulic cylinder is fixedly connected with the upper surface of the platform, the end part of the piston rod is fixedly connected with the outer surface of the end plate, and the stroke of the hydraulic cylinder meets the requirement of adjusting the size of the lintel.
4. An apparatus for prefabricating a lintel as claimed in claim 1, wherein: the vibrator is a constant-speed vibration motor, the vibration reduction mechanism comprises a guide pillar, a sleeve and a vibration spring, the bottom end of the sleeve is fixedly connected with the upper surface of the base, the lower part of the guide pillar is sleeved in the sleeve in a sliding mode, the vibration spring is sleeved on the outer surface of the guide pillar between the top end of the sleeve and the bottom end of the platform, and two ends of the vibration spring are connected with the top end of the guide pillar and the bottom end of the platform respectively.
5. An apparatus for prefabricating a lintel as claimed in any one of claims 1 to 4, wherein: the fixed curb plate that is equipped with in base both sides, portable cloth mechanism including locating the guide rail between 2 curb plate tops, the top of guide rail be equipped with the movable block, the movable block run through there is the distributing pipe, the bottom of distributing pipe relative with the notch of prefabricated groove, the upper end of distributing pipe is passed through the hose and is connected with concrete slurry pumping mechanism, the top of every prefabricated groove all disposes 1 portable cloth mechanism.
6. An apparatus for prefabricating a lintel as recited in claim 5, wherein: the top end of the guide rail is slidably connected with the bottom end of the movable block, a through groove is formed in the middle of the guide rail along the length direction, an extending block is integrally formed at the bottom end of the movable block and penetrates through the through groove, the top end of the distributing pipe penetrates through the top of the movable block, and the bottom end of the distributing pipe penetrates through the bottom of the side wall of the extending block.
7. An apparatus for prefabricating a lintel as claimed in claim 6, wherein: the lead screw is rotatably connected between the side plates on the two sides of the upper end of the guide rail, the moving block is in threaded connection with the lead screw, a driving motor is further fixedly arranged on the outer surface of each of 1 side plate, an output shaft of the driving motor penetrates through the side plates and is fixedly connected with the end portion of the lead screw, and the controller is electrically connected with the driving motor and the pumping mechanism through conducting wires respectively.
8. An apparatus for prefabricating a lintel as claimed in claim 7, wherein: the bottom of the extension block is also provided with a visual sensor which is in signal connection with the controller through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222923433.7U CN218659677U (en) | 2022-11-03 | 2022-11-03 | Device for prefabricating lintel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222923433.7U CN218659677U (en) | 2022-11-03 | 2022-11-03 | Device for prefabricating lintel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218659677U true CN218659677U (en) | 2023-03-21 |
Family
ID=85569090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222923433.7U Active CN218659677U (en) | 2022-11-03 | 2022-11-03 | Device for prefabricating lintel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218659677U (en) |
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2022
- 2022-11-03 CN CN202222923433.7U patent/CN218659677U/en active Active
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