CN218912250U - Hole reservation device for constructional engineering - Google Patents
Hole reservation device for constructional engineering Download PDFInfo
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- CN218912250U CN218912250U CN202223428858.7U CN202223428858U CN218912250U CN 218912250 U CN218912250 U CN 218912250U CN 202223428858 U CN202223428858 U CN 202223428858U CN 218912250 U CN218912250 U CN 218912250U
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Abstract
The utility model provides a hole reservation device for building engineering, including the semicircle fixed sleeve, go up circular apron, the circular support ring, the spliced pole draw-in groove, the spliced pole, vertical rotating plate, the rectangle fixed block, the location spliced pole, U type splint, the direction slide bar, go up circular apron lower loop and semicircle fixed sleeve inside groove phase adaptation, go up circular apron lower loop and insert the semicircle fixed sleeve inside groove, circular support ring outside and semicircle fixed sleeve inside groove phase adaptation, the circular support ring outside is laminated mutually with semicircle fixed sleeve inside groove, the semicircle fixed sleeve sets up in circular support ring bilateral symmetry, the circular support ring has circular support ring hole, spacing fixed sleeve has the connecting rod, the connecting rod connects the fixed sleeve of semicircle, spacing fixed sleeve has the spliced pole draw-in groove, vertical rotating plate lower part has vertical rotating plate lower turn plate, vertical rotating plate lower turn plate has the spliced pole, the spliced pole inserts the spliced pole draw-in groove, the spliced pole rotates in the spliced pole draw-in groove, vertical rotating plate has the support flange, circular support ring lower surface is laminated mutually with the support flange.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a hole reserving device for constructional engineering.
Background
The prior patent (bulletin number: CN 217812359U) proposes a hole reserving device for constructional engineering, which comprises a device main body, a fixing rod, an internal thread cylinder and a screw rod, wherein the fixing rod is arranged in the device main body, the side surface of the fixing rod is fixedly connected with a rotary table, the other end of the rotary table is provided with the internal thread cylinder, the interior of the internal thread cylinder is connected with the screw rod through threads, the other end of the screw rod is fixedly connected with a plate block, a clamping block is arranged outside the plate block, the other end of the clamping block is fixedly connected with a top plate, and the top plate is attached to the inner wall of the device main body. This hole reservation device for building engineering combines internal thread section of thick bamboo and lead screw through being equipped with the dead lever in the inside of device main part, has solved traditional hole reservation device and has had the relatively poor problem of tightness when using, can realize strengthening the purpose of tightness from inside, and overall structure is simple, and stability is stronger during the use. However, the body of the device is of an integral cylindrical structure, which is inconvenient to take out the device under the pressure outside the device when the preformed hole is needed in the later stage, and needs improvement.
Disclosure of Invention
The utility model aims at the defects in the prior art, and provides the hole reserving device for the building engineering, wherein the semicircular fixing sleeve is arranged into a spliced structure, so that the semicircular fixing sleeve can be taken out in a vertically staggered manner when the later reserved hole is convenient to use.
The utility model aims at realizing the following technical scheme:
the utility model provides a hole reservation device for building engineering, includes semicircle fixed sleeve, goes up circular apron, circular support ring, inserted post draw-in groove, inserted post, vertical swivel plate, rectangle fixed block, location inserted post, U type splint, direction slide bar, semicircle fixed sleeve has semicircle fixed sleeve inside groove, goes up circular apron lower part and has to go up circular apron lower ring, goes up circular apron lower ring and semicircle fixed sleeve inside groove and suits, goes up circular apron lower ring and inserts semicircle fixed sleeve inside groove, circular support ring outside and semicircle fixed sleeve inside groove and laminate mutually, semicircle fixed sleeve sets up in circular support ring bilateral symmetry, circular support ring has circular support ring hole, spacing fixed sleeve has the connecting rod, spacing fixed sleeve has inserted post draw-in groove, vertical swivel plate lower part has vertical swivel plate lower part to bend, the inserted post inserts the post draw-in groove, the inserted post is in the inside groove rotation of inserted post, vertical swivel plate has the support flange, circular support ring lower surface and supports the flange and laminate mutually.
The upper portion of the vertical rotating plate is provided with a vertical rotating plate upper bent plate, the rectangular fixed block is connected with a semicircular fixed sleeve, the rectangular fixed block is inserted into the vertical rotating plate upper bent plate, the rectangular fixed block is provided with a rectangular fixed block inner hole, the vertical rotating plate upper bent plate is provided with an upper through hole, the rectangular fixed block inner hole corresponds to the upper through hole, the positioning inserting column penetrates through the upper through hole and the rectangular fixed block inner hole, and the lower surface of the positioning inserting column is attached to the vertical rotating plate upper bent plate.
The U-shaped clamping plate is provided with a U-shaped clamping plate inner groove, the circular supporting ring is matched with the U-shaped clamping plate inner groove, the circular supporting ring is inserted into the U-shaped clamping plate inner groove, the semicircular fixing sleeve is provided with a U-shaped clamping plate groove, the U-shaped clamping plate is matched with the U-shaped clamping plate groove, the U-shaped clamping plate is inserted into the U-shaped clamping plate groove, the U-shaped clamping plate is provided with a U-shaped clamping plate side rod, the U-shaped clamping plate groove is provided with a U-shaped clamping plate side rod hole, the U-shaped clamping plate side rod is matched with the U-shaped clamping plate side rod hole, and the U-shaped clamping plate side rod penetrates through the U-shaped clamping plate side rod hole.
The beneficial effects are that:
1. according to the utility model, the circular support ring is inserted into the inner groove of the semicircular fixing sleeve, the symmetrical semicircular fixing sleeve is supported outwards through the circular support ring, the semicircular fixing sleeve is prevented from deforming inwards due to external extrusion force in hole reservation for building engineering, the semicircular fixing sleeve is arranged to be in a split structure, the semicircular fixing sleeve is taken out from top to bottom in a staggered mode when the later reserved hole is convenient to use, the upper circular cover plate covers the upper part of the symmetrical semicircular fixing sleeve to ensure the flatness of the upper surface of the device, the inserted column is inserted into the inserted column clamping groove, the lower part of the vertical rotating plate is hung on the limiting fixing sleeve, the lower surface of the circular support ring is attached to the support convex plate, the support convex plate supports the circular support ring, the circular support ring is prevented from sliding downwards in hole reservation for building engineering, the position of the circular support ring in the semicircular fixing sleeve is kept fixed, and the supporting effect of the upper and lower positions of the semicircular fixing sleeve is better.
2. The rectangular fixing block is fixed inside the semicircular fixing sleeve, the positioning inserting column sequentially penetrates through the upper through hole and the inner hole of the rectangular fixing block, the positioning inserting column is used for fixing the vertical rotating plate through the positioning inserting column, the vertical rotating plate is further fixed, the vertical rotating plate is prevented from being inclined inwards to lose the limiting effect on the circular supporting ring in the reserved holes for building engineering, the U-shaped clamping plates are clamped on the circular supporting ring, the U-shaped clamping plates are inserted into the U-shaped clamping plate grooves, the U-shaped clamping plates simultaneously have the vertical limiting effect on the circular supporting ring, the U-shaped clamping plate side rods penetrate through the U-shaped clamping plate side rod holes, the U-shaped clamping plates strengthen the fixing effect of the U-shaped clamping plates in the semicircular fixing sleeve, the guide sliding rods are inserted into the side sleeve inner holes, the spring is sleeved on the guide sliding rods, opposite pressure is applied to the U-shaped clamping plates which are symmetrical front and back through the springs, the U-shaped clamping plates are prevented from falling from the semicircular fixing sleeve in the reserved holes for building engineering, the U-shaped clamping plates distributed front and back can be flexibly dismounted in the connecting mode of the side sleeves, the two ends of the connecting rods are connected with the side sleeves, the U-shaped clamping plates distributed on the two ends of the connecting rods are in the left and right sides, the side sleeves are matched with the two sides of the semicircular fixing sleeve vertically, and the outer force is prevented from being conveniently dismounted by the matched with the fixing device which is formed by the matched with the lower half fixing sleeve.
Drawings
Fig. 1 is a first perspective view of a hole reserving device for construction engineering according to the present utility model.
Fig. 2 is a second perspective view of the hole reserving device for construction engineering according to the present utility model.
Fig. 3 is a front cross-sectional view of the hole reserving device for construction engineering according to the present utility model.
Fig. 4 is a plan view of a hole reserving device for construction engineering according to the present utility model.
Fig. 5 is a side cross-sectional view of the semicircular fixing sleeve, the circular supporting ring and the U-shaped clamping plate.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples:
example 1:
the hole reserving device for the building engineering comprises a semicircular fixing sleeve 01, an upper circular cover plate 02, a circular supporting ring 05, a post inserting clamping groove 08, a post inserting 09, a vertical rotating plate 11, a rectangular fixing block 15, a positioning post inserting 17, a U-shaped clamping plate 20 and a guide sliding rod 22, wherein the semicircular fixing sleeve 01 is provided with an inner groove 04 of the semicircular fixing sleeve, the lower part of the upper circular cover plate 02 is provided with an upper circular cover plate lower ring 03, the upper circular cover plate lower ring 03 is matched with the inner groove 04 of the semicircular fixing sleeve, the upper circular cover plate lower ring 03 is inserted into the inner groove 04 of the semicircular fixing sleeve, the upper circular cover plate 02 covers the upper part of the symmetrical semicircular fixing sleeve 01 to ensure the flatness of the upper surface of the device, the outer side of the circular supporting ring 05 is matched with the inner groove 04 of the semicircular fixing sleeve, the semicircular fixing sleeve 01 is symmetrically arranged at two sides of the circular supporting ring 05, the symmetrical semicircular fixing sleeve 01 is outwards supported by the circular supporting ring 05, in the hole reservation for building engineering, the semicircular fixing sleeve 01 is prevented from deforming inwards when being subjected to external extrusion force, the semicircular fixing sleeve 01 is arranged into a spliced structure, the semicircular fixing sleeve 01 is taken out in a vertically staggered way when the later reserved hole is convenient to use, the circular supporting ring 05 is provided with a circular supporting ring inner hole 06, the limiting fixing sleeve 10 is provided with a connecting rod 07, the connecting rod 07 is connected with the semicircular fixing sleeve 01, the limiting fixing sleeve 10 is provided with a post inserting clamping groove 08, the lower part of the vertical rotating plate 11 is provided with a vertical rotating plate lower bent plate 13, the lower part of the vertical rotating plate lower bent plate 13 is provided with a post inserting 09, the post inserting 09 is inserted into the post inserting clamping groove 08, the lower part of the vertical rotating plate 11 is hung on the limiting fixing sleeve 10, the post inserting 09 rotates in the post inserting clamping groove 08, the vertical rotating plate 11 is provided with a supporting convex plate 12, the lower surface of the circular supporting ring 05 is attached to the supporting convex plate 12, the supporting convex plate 12 supports the circular supporting ring 05, in the hole reservation for the building engineering, the circular support ring 05 is prevented from sliding downwards, so that the position of the circular support ring 05 in the semicircular fixing sleeve 01 is kept fixed, and the supporting effect of the circular support ring 05 on the upper and lower positions of the semicircular fixing sleeve 01 is better.
Example 2:
the upper part of the vertical rotating plate 11 is provided with a vertical rotating plate upper bent plate 14, a rectangular fixed block 15 is connected with a semicircular fixed sleeve 01, the rectangular fixed block 15 is fixed in the semicircular fixed sleeve 01, the rectangular fixed block 15 is inserted into the vertical rotating plate upper bent plate 14, the rectangular fixed block 15 is provided with a rectangular fixed block inner hole 16, the vertical rotating plate upper bent plate 14 is provided with an upper through hole 18, the rectangular fixed block inner hole 16 corresponds to the upper through hole 18, a positioning inserting column 17 penetrates through the upper through hole 18 and the rectangular fixed block inner hole 16, the lower surface of the positioning inserting column 17 is attached to the vertical rotating plate upper bent plate 14, the vertical rotating plate upper bent plate 14 is fixed through the positioning inserting column 17, further the vertical rotating plate 11 is fixed, and the limiting effect on the circular supporting ring 05 is prevented from being lost due to inward inclination of the vertical rotating plate 11 in hole reservation for building engineering.
Example 3:
the U-shaped clamping plate 20 is provided with a U-shaped clamping plate inner groove 25, a circular supporting ring 05 is matched with the U-shaped clamping plate inner groove 25, the circular supporting ring 05 is inserted into the U-shaped clamping plate inner groove 25, the U-shaped clamping plate 20 is clamped on the circular supporting ring 05, a semicircular fixing sleeve 01 is provided with a U-shaped clamping plate groove 27, the U-shaped clamping plate 20 is matched with the U-shaped clamping plate groove 27, the U-shaped clamping plate 20 is inserted into the U-shaped clamping plate groove 27, the U-shaped clamping plate 20 simultaneously has a vertical limiting function on the circular supporting ring 05, the U-shaped clamping plate 20 is provided with a U-shaped clamping plate side rod 26, the U-shaped clamping plate groove 27 is provided with a U-shaped clamping plate side rod hole 28, the U-shaped clamping plate side rod 26 is matched with the U-shaped clamping plate side rod hole 28, and the U-shaped clamping plate side rod 26 penetrates through the U-shaped clamping plate side rod hole 28 to strengthen the fixing effect of the U-shaped clamping plate 20 in the semicircular fixing sleeve 01.
Example 4:
the U-shaped clamping plate 20 is provided with a side sleeve 19, the side sleeve 19 is provided with a side sleeve inner hole 24, a guide slide bar 22 is matched with the side sleeve inner hole 24, the guide slide bar 22 is inserted into the side sleeve inner hole 24, the guide slide bar 22 slides in the side sleeve inner hole 24, a spring 23 is sleeved on the guide slide bar 22, two ends of the spring 23 are connected with the front-back symmetrical side sleeve 19, opposite pressure is applied to the front-back symmetrical U-shaped clamping plate 20 through the spring 23, the U-shaped clamping plate 20 is prevented from falling from a semicircular fixing sleeve 01 in hole reservation for construction engineering, the U-shaped clamping plate 20 is flexibly detached in a connecting mode of the guide slide bar 22 and the side sleeve 19, two ends of a transverse connecting rod 21 are connected with the symmetrical side sleeve 19, two ends of the transverse connecting rod 21 are connected with the 2 side sleeve 19, the symmetrical semicircular fixing sleeve 01 is limited in the vertical direction through the connection of the transverse connecting rod 21 and the left-right U-shaped clamping plate 20, the symmetrical semicircular fixing sleeve 01 is prevented from being staggered up and down under the pressure of external force in the hole reservation for construction engineering, and the symmetrical semicircular fixing sleeve 01 is matched and combined to form a detachable supporting device for the pre-prepared hole.
Example 5:
the utility model comprises the following steps: firstly, inserting the inserting column 09 into the inserting column clamping groove 08, inserting the circular supporting ring 05 into the semicircular fixing sleeve 01, rotating the vertical rotating plate 11 to enable the rectangular fixing block 15 to be inserted into the vertical rotating plate upper bent plate 14, enabling the positioning inserting column 17 to sequentially pass through the upper through hole 18 and the rectangular fixing block inner hole 16, sleeving the spring 23 on the guide sliding rod 22, inserting the guide sliding rod 22 into the side sleeve inner hole 24, inserting the circular supporting ring 05 into the U-shaped clamping plate inner groove 25, enabling the U-shaped clamping plate 20 to be inserted into the U-shaped clamping plate groove 27, and enabling the U-shaped clamping plate side rod 26 to pass through the U-shaped clamping plate side rod hole 28.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (4)
1. A hole reservation device for constructional engineering, which is characterized in that: including semicircle fixed cover (01), go up circular apron (02), circular support ring (05), inserted post draw-in groove (08), inserted post (09), vertical swivel plate (11), rectangle fixed block (15), location inserted post (17), U splint (20), direction slide bar (22), semicircle fixed cover (01) have semicircle fixed cover inside groove (04), go up circular apron (02) lower part and have circular apron lower ring (03), go up circular apron lower ring (03) and semicircle fixed cover inside groove (04) suited, go up circular apron lower ring (03) and insert semicircle fixed cover inside groove (04), circular support ring (05) outside and semicircle fixed cover inside groove (04) suited, semicircle fixed cover (01) set up in circular support ring (05) bilateral symmetry, circular support ring (05) have circular support ring hole (06), spacing fixed cover (10) have connecting rod (07), connecting semicircle fixed cover (01), spacing fixed cover (10) have vertical inserted post (08) and have vertical swivel plate (13) lower swivel plate (11), the lower part of the vertical rotating plate lower bent plate (13) is provided with a plug column (09), the plug column (09) is inserted into a plug column clamping groove (08), the plug column (09) rotates in the plug column clamping groove (08), the vertical rotating plate (11) is provided with a supporting convex plate (12), and the lower surface of the circular supporting ring (05) is attached to the supporting convex plate (12).
2. The hole reserving device for constructional engineering according to claim 1, wherein the upper portion of the vertical rotating plate (11) is provided with a vertical rotating plate upper bent plate (14), a rectangular fixing block (15) is connected with a semicircular fixing sleeve (01), the rectangular fixing block (15) is inserted into the vertical rotating plate upper bent plate (14), the rectangular fixing block (15) is provided with a rectangular fixing block inner hole (16), the vertical rotating plate upper bent plate (14) is provided with an upper through hole (18), the rectangular fixing block inner hole (16) corresponds to the upper through hole (18), a positioning inserting column (17) penetrates through the upper through hole (18) and the rectangular fixing block inner hole (16), and the lower surface of the positioning inserting column (17) is attached to the vertical rotating plate upper bent plate (14).
3. The hole reserving device for constructional engineering according to claim 2, wherein the U-shaped clamping plate (20) is provided with a U-shaped clamping plate inner groove (25), the circular supporting ring (05) is matched with the U-shaped clamping plate inner groove (25), the circular supporting ring (05) is inserted into the U-shaped clamping plate inner groove (25), the semicircular fixing sleeve (01) is provided with a U-shaped clamping plate groove (27), the U-shaped clamping plate (20) is matched with the U-shaped clamping plate groove (27), the U-shaped clamping plate (20) is inserted into the U-shaped clamping plate groove (27), the U-shaped clamping plate (20) is provided with a U-shaped clamping plate side rod (26), the U-shaped clamping plate groove (27) is provided with a U-shaped clamping plate side rod hole (28), the U-shaped clamping plate side rod (26) is matched with the U-shaped clamping plate side rod hole (28), and the U-shaped clamping plate side rod (26) passes through the U-shaped clamping plate side rod hole (28).
4. The hole reserving device for construction engineering according to claim 3, wherein the U-shaped clamping plate (20) is provided with a side sleeve (19), the side sleeve (19) is provided with a side sleeve inner hole (24), the guiding slide bar (22) is matched with the side sleeve inner hole (24), the guiding slide bar (22) is inserted into the side sleeve inner hole (24), and the guiding slide bar (22) slides in the side sleeve inner hole (24); the spring (23) is sleeved on the guide slide bar (22), two ends of the spring (23) are connected with the front-back symmetrical side sleeves (19), and two ends of the transverse connecting rod (21) are connected with the symmetrical side sleeves (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428858.7U CN218912250U (en) | 2022-12-21 | 2022-12-21 | Hole reservation device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428858.7U CN218912250U (en) | 2022-12-21 | 2022-12-21 | Hole reservation device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218912250U true CN218912250U (en) | 2023-04-25 |
Family
ID=86015618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223428858.7U Active CN218912250U (en) | 2022-12-21 | 2022-12-21 | Hole reservation device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218912250U (en) |
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2022
- 2022-12-21 CN CN202223428858.7U patent/CN218912250U/en active Active
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