Adjustable die for manufacturing crown beam and using method thereof
阅读说明：本技术 一种用于冠梁制作的可调节模具及其使用方法 (Adjustable die for manufacturing crown beam and using method thereof ) 是由 凌文轩 李敏健 张健 黄荣就 吴昊 陈志平 陈明 陈成胤 于 2020-05-14 设计创作，主要内容包括：本发明公开了一种用于冠梁制作的可调节模具及其使用方法,其中,所述可调节模具包括第一固定板、第二固定板、活动板、高度调节机构以及角度调节机构；所述高度调节机构包括滑动座,所述滑动座通过竖向滑动机构安装在所述第二固定板上,所述竖向滑动机构包括锁紧螺杆以及锁紧螺母；所述第二固定板处设置有滑动槽；所述锁紧螺杆一端与滑动座连接,另一端穿过滑动槽后与所述锁紧螺母连接；所述活动板转动连接在所述滑动座上,该活动板上设置有避让孔；所述角度调节机构包括丝杆以及丝杆螺母。所述可调节模具可以根据所要制造的冠梁的规格不同而调节,从而适应对不同规格的冠梁的制造,不仅可以提高施工效率,而且还可以节省施工成本。(The invention discloses an adjustable die for manufacturing a crown beam and a using method thereof, wherein the adjustable die comprises a first fixed plate, a second fixed plate, a movable plate, a height adjusting mechanism and an angle adjusting mechanism; the height adjusting mechanism comprises a sliding seat, the sliding seat is mounted on the second fixing plate through a vertical sliding mechanism, and the vertical sliding mechanism comprises a locking screw rod and a locking nut; a sliding groove is formed in the second fixing plate; one end of the locking screw rod is connected with the sliding seat, and the other end of the locking screw rod penetrates through the sliding groove and then is connected with the locking nut; the movable plate is rotatably connected to the sliding seat and is provided with an avoidance hole; the angle adjusting mechanism comprises a screw rod and a screw rod nut. The adjustable die can be adjusted according to different specifications of the crown beam to be manufactured, so that the adjustable die is suitable for manufacturing crown beams with different specifications, the construction efficiency can be improved, and the construction cost can be saved.)
1. An adjustable die for manufacturing a crown beam is characterized by comprising a first fixed plate, a second fixed plate, a movable plate arranged on the second fixed plate, a height adjusting mechanism for adjusting the height of the movable plate and an angle adjusting mechanism for adjusting the angle of the movable plate, wherein,
the height adjusting mechanism comprises a sliding seat arranged on a second fixing plate, the sliding seat is arranged on the second fixing plate through a vertical sliding mechanism, the vertical sliding mechanism comprises a locking screw rod and a locking nut which are arranged on the sliding seat, a sliding groove is formed in the position, corresponding to the locking screw rod, of the second fixing plate, the sliding groove is vertically arranged, one end of the locking screw rod is connected with the sliding seat, and the other end of the locking screw rod is connected with the locking nut after penetrating through the sliding groove; the movable plate is rotatably connected to the sliding seat and is provided with an avoidance hole for avoiding the anchor column on the row pile;
the angle adjusting mechanism comprises a screw rod and a screw nut, wherein one end of the screw rod is provided with a connecting part, the connecting part is rotatably connected with the movable plate, and the other end of the screw rod penetrates through the sliding groove and then is connected with the screw nut.
2. The adjustable die for manufacturing the crown beam according to claim 1, wherein the height adjusting mechanisms are in a plurality of groups and are uniformly arranged along the length direction of the second fixing plate.
3. The adjustable die for manufacturing the crown beam according to claim 2, wherein the vertical sliding mechanisms are two groups, and the two groups of vertical sliding mechanisms are vertically arranged.
4. The adjustable mold for manufacturing the crown beam according to claim 1, wherein the avoiding hole is oblong, the adjustable mold further comprises a blocking plate for blocking the avoiding hole, wherein a through hole matched with the anchor column is formed in the blocking plate, the movable plate is provided with an adjusting groove at a position corresponding to the blocking plate, and the adjusting groove extends along the length direction of the movable plate.
5. The adjustable mold for manufacturing the crown beam according to claim 4, wherein the movable plate comprises a first plate body, a second plate body and a third plate body arranged from bottom to top, wherein the first plate body is rotatably connected with the sliding seat; the third plate body is rotatably connected with the connecting part of the screw rod; the width of the second plate body is smaller than the width of the first plate body and the width of the third plate body, and the adjusting groove is formed between the first plate body and the third plate body.
6. The adjustable mold for manufacturing the crown beam according to claim 1, wherein the bottom of the first fixing plate is a triangular support structure and comprises a bottom plate, an upright plate and a supporting plate, wherein the bottom plate is installed on the ground, the upright plate is perpendicular to the bottom plate, the side edge of the supporting plate is connected with the upright plate, and the bottom edge of the supporting plate is connected with the bottom plate.
7. Use of an adjustable mould for the manufacture of a crown beam according to claim 1, characterised in that it comprises the following steps:
(1) firstly, mounting a first fixing plate;
(2) according to the angle of the anchor column on the row pile, the angle of the movable plate is adjusted through the angle adjusting mechanism, so that the plate surface of the movable plate is perpendicular to the anchor column on the row pile; meanwhile, the height of the movable plate is adjusted through a height adjusting mechanism according to the height of the crown beam to be built;
(3) sleeving the movable plate on the anchor columns of the row piles, enabling the anchor columns of the row piles to penetrate through the avoidance holes in the movable plate, and fixing the second fixing plate;
(4) and pouring concrete between the first fixing plate and the second fixing plate, and removing the mold after the concrete is solidified to finish the manufacture of the crown beam.
8. The use method of the adjustable mold for manufacturing the crown beam according to claim 7, wherein in the step (2), the lead screw is driven to move transversely by rotating the lead screw nut, so that the movable plate rotates by taking the sliding seat as a rotation fulcrum, and the angle of the movable plate is adjusted.
9. The use method of the adjustable mold for manufacturing the crown beam according to claim 7, wherein in the step (2), the locking nut is loosened to drive the sliding seat to vertically move to the designated position, and then the locking nut is locked, so that the height of the movable plate is adjusted.
Technical Field
The invention relates to crown beam manufacturing equipment, in particular to an adjustable die for manufacturing a crown beam and a using method thereof.
Background
In the construction industry, a foundation pit refers to a space below the ground excavated for the construction of a building foundation and basement. The foundation pit is a temporary pit shaft excavated for a building foundation, belongs to temporary engineering, and is used for providing a space so that the building operation of the foundation can be carried out according to the position appointed by design. In general, a foundation pit with an excavation depth of 5M or more is called a deep foundation pit. The deep foundation pit support is a measure for retaining, reinforcing and protecting the side wall of the deep foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit. When the deep foundation pit is constructed, a supporting structure is generally required to be arranged firstly, and then earthwork is excavated.
At present, anchor column concrete supports are mostly adopted as a supporting system in deep foundation pit construction in China, namely, a circle of cast-in-place piles with an anchor column concrete structure are arranged on the periphery of a foundation pit to form a row pile, then a circle of crown beams are arranged above the cast-in-place piles, and horizontal supports are arranged in the middles of the crown beams to form an internal support type supporting structure system. In the process of manufacturing the crown beam, a mould is required to be arranged at the top of the cast-in-place pile, then concrete is poured in the mould, and after the concrete is completely solidified, the mould is removed, so that the manufacturing of the crown beam is completed.
However, in the process of manufacturing the crown beam, the conventional mold is specially designed according to the specification (such as length, width, height, angle, and the like) of the crown beam to be manufactured, particularly, the crown beam needs to be connected with the anchor rod, the anchor rod needs to vertically extend from the riveting surface of the crown beam, and the height position and the inclination angle of the riveting surface of different crown beams are different due to different angles of the anchor rod in different crown beams.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an adjustable die for manufacturing a crown beam, wherein the adjustable die can be adjusted according to different specifications of the crown beam to be manufactured, so that the adjustable die is suitable for manufacturing the crown beams with different specifications, the construction efficiency can be improved, and the construction cost can be saved.
Another object of the present invention is to provide a method of using an adjustable mold for manufacturing a crown beam.
The technical scheme for solving the technical problems is as follows:
an adjustable die for manufacturing a crown beam comprises a first fixed plate, a second fixed plate, a movable plate arranged on the second fixed plate, a height adjusting mechanism for adjusting the height of the movable plate and an angle adjusting mechanism for adjusting the angle of the movable plate, wherein,
the height adjusting mechanism comprises a sliding seat arranged on a second fixing plate, the sliding seat is arranged on the second fixing plate through a vertical sliding mechanism, the vertical sliding mechanism comprises a locking screw rod and a locking nut which are arranged on the sliding seat, a sliding groove is formed in the position, corresponding to the locking screw rod, of the second fixing plate, the sliding groove is vertically arranged, one end of the locking screw rod is connected with the sliding seat, and the other end of the locking screw rod is connected with the locking nut after penetrating through the sliding groove; the movable plate is rotatably connected to the sliding seat and is provided with an avoidance hole for avoiding the anchor column on the row pile;
the angle adjusting mechanism comprises a screw rod and a screw nut, wherein one end of the screw rod is provided with a connecting part, the connecting part is rotatably connected with the movable plate, and the other end of the screw rod penetrates through the sliding groove and then is connected with the screw nut.
Preferably, the height adjusting mechanisms are in multiple groups and are uniformly arranged along the length direction of the second fixing plate.
Preferably, the two groups of vertical sliding mechanisms are vertically arranged.
Preferably, dodge the hole and be the obround, adjustable mould is still including being used for the shutoff dodge the shutoff board in hole, wherein, be provided with on the shutoff board with anchor post complex through-hole, the fly leaf with the corresponding position department of shutoff board is provided with the adjustment tank, the adjustment tank along the length direction of fly leaf extends.
Preferably, the movable plate comprises a first plate body, a second plate body and a third plate body which are arranged from bottom to top, wherein the first plate body is rotatably connected with the sliding seat; the third plate body is rotatably connected with the connecting part of the screw rod; the width of the second plate body is smaller than the width of the first plate body and the width of the third plate body, and the adjusting groove is formed between the first plate body and the third plate body.
Preferably, the bottom of the first fixing plate is of a triangular support structure and comprises a bottom plate, a vertical plate and a supporting plate, wherein the bottom plate is arranged on the ground, the vertical plate is perpendicular to the bottom plate, the side edge of the supporting plate is connected with the vertical plate, and the bottom edge of the supporting plate is connected with the bottom plate.
The use method of the adjustable die for manufacturing the crown beam comprises the following steps:
(1) firstly, mounting a first fixing plate;
(2) according to the angle of the anchor column on the row pile, the angle of the movable plate is adjusted through the angle adjusting mechanism, so that the plate surface of the movable plate is perpendicular to the anchor column on the row pile; meanwhile, the height of the movable plate is adjusted through a height adjusting mechanism according to the height of the crown beam to be built;
(3) sleeving the movable plate on the anchor columns of the row piles, enabling the anchor columns of the row piles to penetrate through the avoidance holes in the movable plate, and fixing the second fixing plate;
(4) and pouring concrete between the first fixing plate and the second fixing plate, and removing the mold after the concrete is solidified to finish the manufacture of the crown beam.
Preferably, in the step (2), the screw rod is driven to move transversely by rotating the screw rod nut, so that the movable plate rotates by taking the sliding seat as a rotation fulcrum, and the angle of the movable plate is adjusted.
Preferably, in the step (2), the locking nut is loosened to drive the sliding seat to vertically move to the designated position, and then the locking nut is locked, so that the height of the movable plate is adjusted.
The working principle of the adjustable die for manufacturing the crown beam is as follows;
before the operation, because the campshed has vertically installed in the basement, and all be provided with an anchor post on every campshed, this anchor post slope sets up, and one end is installed subaerial, and the other end passes the campshed back slope and upwards extends.
When in work, the first fixing plate is arranged on the ground, and the length direction of the first fixing plate is parallel to the arrangement direction of the row piles,
and then, the screw rod is driven to do transverse motion by rotating the screw rod nut, so that the movable plate rotates by taking the sliding seat as a rotating fulcrum, the angle of the movable plate is adjusted, and the plate surface of the movable plate is perpendicular to the anchor post. After the angle of the movable plate is fixed, the locking nut is loosened, so that the sliding seat is driven to move vertically, the heights of the sliding seat and the movable plate rotatably connected to the sliding seat are adjusted, and after the sliding seat reaches a preset height, the locking nut is locked, so that the sliding seat and the movable plate are fixed at a specified height, and the installation work of the adjustable die is completed. Besides the above adjusting mode, the angle of the movable plate can be adjusted to adapt to the manufacture of the crown beams with different specifications after the height of the movable plate is adjusted. Finally, concrete is poured into the adjustable mould of the invention, thereby manufacturing the crown beam. And after the concrete is solidified, removing the first fixed plate, the second fixed plate, the movable plate, the height adjusting mechanism and the angle adjusting mechanism, thereby completing the whole process of manufacturing the crown beam.
Compared with the prior art, the invention has the following beneficial effects:
1. the adjustable die for manufacturing the crown beam can drive the screw rod to move transversely by rotating the screw rod nut, so that the angle of the movable plate is adjusted, and the plate surface of the movable plate is perpendicular to the anchor post. When the angle of the movable plate is fixed, the locking nut is loosened to drive the sliding seat to move vertically, so that the heights of the sliding seat and the movable plate rotatably connected to the sliding seat are adjusted, when the sliding seat reaches a preset height, the locking nut is locked, so that the sliding seat and the movable plate are fixed at a specified height, or after the height of the movable plate is adjusted, the angle of the movable plate is adjusted to adapt to the manufacture of crown beams with different specifications; and then the first fixing plate is matched, so that moulds with different specifications are constructed, and the manufacturing method is suitable for manufacturing the crown beams with different specifications and sizes.
2. The adjustable die for manufacturing the crown beam can be adjusted according to different specifications of the crown beam to be manufactured, so that the adjustable die is suitable for manufacturing the crown beams with different specifications, the construction efficiency can be improved, and the construction cost can be saved.
Drawings
Fig. 1 is a schematic perspective view of an adjustable mold for manufacturing a crown beam according to the present invention.
Fig. 2 is a schematic perspective view of the adjustable die for manufacturing a crown beam according to the present invention (showing row piles).
Fig. 3 is a side view.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a partial view of the second fixing plate, the vertical sliding mechanism, and the length adjusting mechanism.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1 to 5, the adjustable die for manufacturing a crown beam of the present invention includes a
Referring to fig. 1 to 5, the two groups of vertical sliding mechanisms are vertically arranged, each group of vertical sliding mechanisms includes a locking screw rod and a locking nut 10 which are installed on the sliding seat 8, wherein a sliding groove 3-1 is formed in a position of the second fixing plate 3 corresponding to the locking screw rod, the sliding groove 3-1 is vertically arranged, one end of the locking screw rod is connected with the sliding seat 8, and the other end of the locking screw rod is connected with the locking nut 10 after passing through the sliding groove 3-1. Through the structure, not only can the sliding seat 8 vertically slide on the second fixing plate 3, but also the sliding seat 8 can be locked at a determined position on the second fixing plate 3 through the matching between the locking nut 10 and the locking screw rod. The advantage of the above-mentioned structure is that the slide seat 8 is fixed in a certain position on the second fixing plate 3 by the engagement between the lock nut 10 and the lock screw. With the above-described structure, the sliding seat 8 can be locked in a specific position in advance before the movable plate 5 is mounted on the sliding seat 8, thereby facilitating the mounting between the sliding seat 8 and the movable plate 5.
Referring to fig. 1 to 5, the angle adjusting mechanism includes a screw rod 7 and a screw nut 9, wherein a connecting portion 7-1 is disposed at one end of the screw rod 7, the connecting portion 7-1 is rotatably connected to the movable plate 5, and the other end of the screw rod passes through the sliding groove 3-1 and then is connected to the screw nut 9. The screw rod nut 9 is rotated to drive the screw rod 7 to move transversely so as to adjust the rotation angle of the movable plate 5, and then the height adjusting mechanism is matched, so that before the adjustable die is installed, the movable plate 5 is installed on the second fixed plate 3, the angle and the height of the movable plate 5 are adjusted, and then the movable plate 5 on the second fixed plate 3 can be directly sleeved on the anchor post 6 of the row pile 11, so that the installation of the adjustable die is completed.
Referring to fig. 1-5, the dodge hole is long circular, adjustable mould is still including being used for the
Referring to fig. 1 to 5, the movable plate 5 includes a first plate 5-1, a second plate 5-2 and a third plate 5-3 arranged from bottom to top, wherein the first plate 5-1 is rotatably connected to the sliding seat 8; the third plate body 5-3 is rotatably connected with the connecting part 7-1 of the screw rod 7; the width of the second plate body 5-2 is smaller than that of the first plate body 5-1 and the third plate body 5-3, and the adjusting groove is formed between the first plate body 5-1 and the third plate body 5-3.
Referring to fig. 1 to 5, the bottom of the
The structure of the second fixing plate 3 in the present embodiment can also be implemented with reference to the structure of the
Referring to fig. 1 to 5, the method for using the adjustable die for manufacturing the crown beam of the present invention includes the following steps:
(1) firstly, a
(2) according to the angle of the anchor post 6 on the row pile 11, the angle of the movable plate 5 is adjusted through the angle adjusting mechanism, so that the plate surface of the movable plate 5 is perpendicular to the anchor post 6 on the row pile; meanwhile, the height of the movable plate 5 is adjusted by a height adjusting mechanism according to the height of the crown beam to be built;
(3) sleeving the movable plate 5 on the anchor posts 6 of the row piles 11, enabling the anchor posts 6 of the row piles 11 to penetrate through the avoidance holes in the movable plate 5, and fixing the second fixing plate 3;
(4) and pouring concrete between the
Referring to fig. 1 to 5, in the step (2), the lead screw 7 is driven to move transversely by rotating the lead screw nut 9, so that the movable plate 5 rotates with the sliding seat 8 as a rotation fulcrum, and the angle of the movable plate 5 is adjusted.
Referring to fig. 1 to 5, in the step (2), after the locking nut 10 is loosened to drive the sliding seat 8 to move vertically to a designated position, the locking nut 10 is locked, so that the height of the movable plate 5 is adjusted.
Referring to fig. 1 to 5, the working principle of the adjustable die for manufacturing the crown beam of the present invention is as follows;
before working, the row piles 11 are vertically arranged under the ground, each row pile 11 is provided with one anchor post 6, the anchor posts 6 are obliquely arranged, one end of each anchor post 6 is arranged on the ground, and the other end of each anchor post obliquely extends upwards after penetrating through the row piles 11.
When in use, the
then, the screw rod 7 is driven to move transversely by rotating the screw rod nut 9, so that the movable plate 5 rotates by taking the sliding seat 8 as a rotation fulcrum, and the angle of the movable plate 5 is adjusted, so that the plate surface of the movable plate 5 is perpendicular to the anchor post 6. After the angle of the movable plate 5 is fixed, the locking nut 10 is loosened, so that the sliding seat 8 is driven to move vertically, the heights of the sliding seat 8 and the movable plate 5 rotatably connected to the sliding seat are further adjusted, and after the sliding seat 8 reaches a preset height, the locking nut 10 is locked, so that the sliding seat 8 and the movable plate 5 are fixed at a specified height, and the installation work of the adjustable die is further completed. Besides the above adjusting manner, the angle of the movable plate 5 can be adjusted to adapt to the manufacture of crown beams with different specifications by adjusting the height of the movable plate 5. Finally, concrete is poured into the adjustable mould of the invention, thereby manufacturing the crown beam. And after the concrete is solidified, removing the first fixed
Besides the installation mode, the adjustable die for manufacturing the crown beam can also be used for sleeving the movable plate 5 on the anchor post 6, then connecting the movable plate 5 with the height adjusting mechanism and the angle adjusting mechanism on the second fixed plate 3, and adjusting the height of the movable plate 5 by adjusting the height adjusting mechanism, so that the adjustable die is suitable for manufacturing crown beams with different specifications.
The above description is a preferred embodiment of the present invention, but the present invention is not limited to the above description, and any other changes, modifications, substitutions, blocks and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and they are included in the scope of the present invention.
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