CN214329880U - Concrete formwork supporting device for civil engineering construction - Google Patents
Concrete formwork supporting device for civil engineering construction Download PDFInfo
- Publication number
- CN214329880U CN214329880U CN202120405315.XU CN202120405315U CN214329880U CN 214329880 U CN214329880 U CN 214329880U CN 202120405315 U CN202120405315 U CN 202120405315U CN 214329880 U CN214329880 U CN 214329880U
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- supporting
- rotating column
- bracing piece
- rod
- adjusting screw
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Abstract
The utility model provides a concrete form strutting arrangement for civil engineering, bearing are in the below of template supporting beam, and template supporting beam fixed connection is in the dorsal part of pouring the template, and concrete form strutting arrangement is including supporting base, height-adjustable bracing piece and angularly adjustable support, and bracing piece fixed connection is in the central authorities of supporting the base, and angularly adjustable support fixed connection is on height-adjustable bracing piece's top. The utility model discloses a design height-adjustable bracing piece and angularly adjustable support, guaranteed a supporting beam and the device during operation stability to adjust supporting roof deflection angle, make the device can support slope templates such as stair, increased the device's application range, have the regulation of being convenient for, improve the advantage of during operation stability.
Description
Technical Field
The utility model belongs to building templates supports the field, especially a concrete form strutting arrangement that civil construction used.
Background
The building formwork is a temporary supporting structure, which is made according to the design requirements, so that the concrete member is formed according to the specified position and geometric dimension, the correct position of the concrete member is kept, and the self weight of the building formwork and the external load acting on the building formwork are born. A building template structure for cast-in-situ mainly comprises a panel, a supporting device and a connecting piece. The supporting device is a temporary structure for pouring the template, concrete and construction load, so that the building template structure is firmly combined, and deformation and damage are avoided.
The existing building template supporting devices are mostly bowl buckling frames and supported by steel pipe fasteners, and the supporting devices are provided with cross rods, upright rods and bowl buckling pieces, so that the mounting is troublesome, and the adjustment is inconvenient or impossible; in addition, the existing building formwork support device can only support a horizontal formwork generally, and when the support value of the formwork at a stair and the like is poor in stability or cannot support the formwork, a concrete formwork support device for civil building construction is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete form strutting arrangement for civil engineering is under construction, it is single to the support angle of panel that current formwork support will be solved, can't carry out the technical problem that the angle supported, has solved current bracing piece height singleness, can't carry out the technical problem who effectively prolongs.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concrete template supporting device for civil engineering is supported below a template supporting beam which is fixedly connected with the back side of a pouring template, the concrete template supporting device comprises a supporting base, a height-adjustable supporting rod and an angle-adjustable support, the supporting rod is fixedly connected with the center of the supporting base, the angle-adjustable support is fixedly connected with the top end of the height-adjustable supporting rod,
the angle-adjustable support comprises an arc-shaped clamping frame, a rotating column, a supporting top plate, an adjusting screw rod, a positioning clamp plate and a guide rod, wherein the arc-shaped clamping frame is a groove body and comprises a bottom plate and ledge plates on two sides, the lower side of the bottom plate is fixedly connected to the top end of the height-adjustable supporting rod, the lower half part of the rotating column is inserted into the groove body, the bottom end of the rotating column is rotatably connected with the ledge plates on two sides through a horizontal rotating shaft, the middle part of the rotating column is in pin joint with the ledge plates on two sides through a rotating column pin shaft, the upper half part of the rotating column extends out of the groove body, the supporting top plate is perpendicular to the rotating column, the top end of the rotating column is fixedly connected with the lower side surface of the supporting top plate, a rotating column through hole is formed in the position where the rotating column extends out of the groove body and below the supporting top plate, the middle part of the adjusting screw rod penetrates through the rotating column through hole and is limited, and the adjusting screw rod can freely rotate in the rotating column through hole, the adjusting screw is positioned on the outer wall surfaces of two sides of the rotating column and is provided with an external thread which is in a contra-rotation mode, the positioning clamping plates are respectively arranged on two sides of the supporting top plate, positioning clamping plate holes for the adjusting screw to pass through are formed in the two positioning clamping plates in an equal-height opposite mode, internal threads matched with the external thread arranged at the corresponding position of the adjusting screw are arranged in the positioning clamping plate holes, and two ends of the adjusting screw respectively pass through the positioning clamping plate holes on the two sides and are in threaded connection with the positioning clamping plate holes.
The angle-adjustable support further comprises two limiting sleeves and two guide rods, the limiting sleeves are fixedly connected to the lower side surface of the supporting top plate and the front side and the rear side of the rotating column respectively, guide rod holes for the guide rods to penetrate through are formed in the upper side, the front side and the rear side of the two positioning clamping plates and the equal-height positions of the limiting sleeves respectively and oppositely, the middle of each guide rod is limited through the limiting sleeves, two ends of each guide rod penetrate through the corresponding guide rod hole respectively, and the guide rods can move freely in the guide rod holes in a front-back mode.
The distance between the positioning clamp plate and the two sides of the rotating column is the same, limiting rings located on the left side and the right side of the rotating column are fixedly sleeved on the outer portion of the adjusting screw rod, and a rotating disc is fixedly connected to one end of the adjusting screw rod.
The upper side part of the groove side plate is an arc-shaped part, and a circle of pin connecting holes matched with the rotating column pin shaft are formed along the arc-shaped part.
The height-adjustable support rod comprises at least two support rods which are connected up and down, namely a lower-level support rod and an upper-level support rod, wherein the bottom of the upper-level support rod is inserted into the top of the lower-level support rod, and the upper-level support rod and the lower-level support rod are connected through a support rod connecting structure.
The utility model discloses a bracing piece connection structure, including the bracing piece of higher level, bracing piece connection structure includes external screw thread, screw thread control tube, location cutting ferrule and the locking screw that higher level bracing piece bottom was equipped with, location cutting ferrule joint is in the top outside of subordinate's bracing piece and through locking screw locking, the internal thread that suits with the external screw thread has on the inner wall of screw thread control tube to the screw thread control tube cup joints the bottom of higher level bracing piece rather than threaded connection, the upside at the location cutting ferrule is dropped to the screw thread control tube.
The utility model discloses a bracing piece of subordinate, including the lower bracing piece, the locating cutting ferrule includes two semi-arc disk, and the first one of the inside wall of locating cutting ferrule is opened has the draw-in groove with sand grip matched with, opens the bolt hole that supplies locking screw to penetrate simultaneously on the lower half of locating cutting ferrule and the outer wall of subordinate bracing piece to the draw-in groove of two semi-arc disk is the relative lock joint respectively on the sand grip, locking screw penetrates the bolt hole.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model discloses a rotating adjusting screw drives about two locating splint and rotates and carry out the centre gripping to a supporting beam, restrict a supporting beam position, the stability of a supporting beam during operation has been guaranteed, through preventing that the device during operation from taking place the slope, the stability of the device during operation has been guaranteed, take out the column pin axle and remove the restriction of column in arc card frame, adjust supporting roof deflection angle, make the device can support slope templates such as stair, the device's application range has been increased, and the adjusting of being convenient for has, the advantage of improvement during operation stability.
The utility model discloses an outside screw thread control pipe of higher level bracing piece of rotating can highly adjust the device is whole, the degree of difficulty of adjusting is reduced, in addition in location cutting ferrule card behind the screw thread control pipe is outside, and utilize locking screw to fix the location cutting ferrule in the outside of subordinate's bracing piece, restrict screw thread control pipe position through the location cutting ferrule, guarantee that the screw thread control pipe can rotate when highly adjusting the device, stability when having guaranteed the screw thread control pipe and rotating, and the height-adjustable bracing piece can connect as required to lengthen.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the joint between the upper supporting rod and the lower supporting rod of the present invention.
Fig. 3 is a schematic structural view of the top of the arc-shaped clamping frame of the present invention.
Fig. 4 is an enlarged schematic view of fig. 2 a according to the present invention.
Reference numerals: 1-supporting base, 2-lower supporting rod, 3-upper supporting rod, 4-external thread, 5-thread adjusting pipe, 6-positioning clamping sleeve, 7-locking screw, 8-arc clamping frame, 81-bottom plate, 82-groove side plate, 9-rotating column, 10-supporting top plate, 11-adjusting screw, 12-positioning clamping plate, 13-guide rod, 14-supporting beam, 15-pouring template, 16-rotating column pin shaft, 17-limiting sleeve, 18-limiting ring, 19-rotating disc, 20-pin hole, 21-convex strip, 22-clamping groove and 23-rotating shaft.
Detailed Description
Referring to fig. 1 to 4, a concrete form supporting device for civil engineering construction is supported below a form supporting beam 14, the form supporting beam 14 is fixedly connected to the back side of a pouring form 15, the concrete form supporting device comprises a supporting base 1, a height-adjustable supporting rod and an angle-adjustable support, the supporting rod is fixedly connected to the center of the supporting base 1, and the angle-adjustable support is fixedly connected to the top end of the height-adjustable supporting rod.
The angle-adjustable support comprises an arc-shaped clamping frame 8, a rotating column 9, a supporting top plate 10, an adjusting screw rod 11, a positioning clamp plate 12 and a guide rod 13, wherein the arc-shaped clamping frame 8 is a groove body and comprises a bottom plate 81 and ledge plates 82 on two sides, the lower side of the bottom plate is fixedly connected to the top end of a height-adjustable supporting rod, the lower half part of the rotating column 9 is inserted into the groove body, the bottom end of the rotating column 9 is rotatably connected with the ledge plates on two sides through a horizontal rotating shaft 23, the middle part of the rotating column 9 is in pin joint with the ledge plates on two sides through a rotating column pin shaft 16, the upper half part of the rotating column 9 extends out of the groove body, the supporting top plate 10 is perpendicular to the rotating column 9, the top end of the rotating column is fixedly connected with the lower side surface of the supporting top plate 10, a rotating column through hole is formed in the position, where the rotating column 9 extends out of the groove body, a rotating column through hole is formed below the supporting top plate 10, and the adjusting screw rod 11 passes through the rotating column through hole and is limited by the rotating column through hole, adjusting screw 11 can freely rotate in rotating the post through-hole, adjusting screw 11 is located the outer wall surface of the both sides of rotating post 9 and opens and has the external screw thread of derotation, location splint 12 divides and establishes in the both sides of supporting roof 10, and the relative high location of waiting on two location splint 12 is opened has the location splint hole that supplies adjusting screw 11 to pass, and the downthehole external screw thread assorted internal thread that is equipped with adjusting screw relevant position, and adjusting screw 11 both ends pass the location splint hole of both sides respectively and rather than threaded connection.
The angle-adjustable support further comprises two limiting sleeves 17 and two guide rods 13, the limiting sleeves 17 are respectively and fixedly connected to the lower side surface of the supporting top plate 10 and the front side and the rear side of the rotating column 9, guide rod holes for the guide rods 13 to penetrate through are respectively and oppositely formed in the upper positions, the front side and the rear side of the two positioning clamping plates 12 and the equal-height positions of the limiting sleeves 17, the middle of each guide rod 13 is limited by the limiting sleeves 17, two ends of each guide rod 13 respectively penetrate through the guide rod holes, and the guide rods 13 can freely move back and forth in the guide rod holes.
The distance between the positioning clamp plate 12 and the two sides of the rotating column 9 is the same, the limiting rings 18 positioned on the left side and the right side of the rotating column 9 are fixedly sleeved on the outer portion of the adjusting screw rod 11, and a rotating disc 19 is fixedly connected to one end of the adjusting screw rod 11.
The upper side of the groove side plate is arc-shaped, and a circle of pin joint holes 20 matched with the rotating column pin shaft 16 are formed along the arc-shaped part.
The rotating column pin shaft 16 is pulled out to remove the limitation on the rotating column 9, the deflection angle of the supporting top plate 10 is adjusted, the device can support inclined templates such as stairs, the application range of the device is enlarged, after the position of the rotating column 9 is adjusted, the rotating column 9 is locked by inserting the rotating column pin shaft 16, and the stability of the rotating column 9 and the supporting top plate 10 during working is guaranteed. The left positioning clamping plate and the right positioning clamping plate 12 are driven to rotate by rotating the adjusting screw rod 11 to clamp the supporting beam 14, the position of the supporting beam 14 is limited, the stability of the supporting beam 14 in working is guaranteed, and the stability of the device in working is guaranteed by preventing the device from inclining in working. The position of the positioning clamping plates 12 is limited by the guide rods 13 at the bottom of the supporting top plate 10, so that the stability of the two positioning clamping plates 12 in moving is ensured, and the supporting beam 14 can be clamped by the positioning clamping plates 12.
The height-adjustable support rod comprises at least two support rods which are connected up and down, namely a lower-level support rod 2 and an upper-level support rod 3, the bottom of the upper-level support rod is inserted into the top of the lower-level support rod, and the upper-level support rod and the lower-level support rod are connected through a support rod connecting structure. Figure 1 includes tertiary bracing piece in this embodiment, and one-level, second grade and tertiary cup joint in proper order, guarantees when the upper and lower level bracing piece cup joints, and the internal diameter of subordinate's bracing piece slightly is greater than the external diameter of higher level bracing piece, has guaranteed stability when both remove, reduces the probability that the device during operation broke down, can adjust the device whole height through the outside screw thread adjusting tube 5 of higher level bracing piece of rotating, has reduced the degree of difficulty of adjusting.
The bracing piece connection structure includes external screw thread 4, screw thread adjusting tube 5, location cutting ferrule 6 and the locking screw 7 that higher level bracing piece bottom was equipped with, 6 joints of location cutting ferrule are in the top outside of subordinate's bracing piece and through locking screw 7 locking, the internal thread that suits with the external screw thread has on the inner wall of screw thread adjusting tube 5 to screw thread adjusting tube 5 cup joints the bottom of higher level bracing piece rather than threaded connection, screw thread adjusting tube 5 falls and puts the upside at location cutting ferrule 6. The utility model discloses a bracing piece, including subordinate's bracing piece top, location cutting ferrule 6 includes two semi-arc disk, and first one of the inside wall of location cutting ferrule is opened has the draw-in groove 22 with sand grip 21 matched with, and it has the bolt hole that supplies locking screw 7 to penetrate to open simultaneously on the lower half of location cutting ferrule and subordinate's bracing piece's the outer wall to draw-in groove 22 of two semi-arc disk is the relative lock joint respectively on sand grip 21, locking screw 7 penetrates the bolt hole.
After 6 cards of location cutting ferrule are in the outside of screw thread control tube 5 to utilize locking screw 7 to fix location cutting ferrule 6 in the outside of subordinate's bracing piece, restrict 5 positions of screw thread control tube through location cutting ferrule 6, when guaranteeing that screw thread control tube 5 can rotate and highly adjust the device, guaranteed the stability when screw thread control tube 5 rotates.
The utility model discloses during the use, after 15 position confirmation to pour the template, rotating screw thread control tube 5 is adjusted higher level bracing piece extension length, thereby adjust the whole height of the device, fix location cutting ferrule 6 through locking screw 7 and restrict screw thread control tube 5 position in the subordinate bracing piece outside, two location splint 12 remove about rotating adjusting screw 11 drives, make two location splint 12 cards outside at a supporting beam 14, support pouring template 15 through a supporting beam 14, when pouring 15 working faces of template are the inclined plane, take out the rotation post round pin axle 16 of arc card frame 8 side and remove the restriction to rotation post 9, adjust rotation post 9 and supporting roof 10 deflection angle, make the device can support pouring 15 of slope. In addition, in the initial state, the insertion position of the rotating column pin shaft 16 is the position right above the arc-shaped clamping frame 8.
Claims (7)
1. A concrete form strutting arrangement for civil engineering, bearing are in the below of template supporting beam (14), template supporting beam (14) fixed connection is in the dorsal part of pouring template (15), its characterized in that: the concrete formwork supporting device comprises a supporting base (1), a height-adjustable supporting rod and an angle-adjustable support, wherein the supporting rod is fixedly connected to the center of the supporting base (1), the angle-adjustable support is fixedly connected to the top end of the height-adjustable supporting rod,
the angle-adjustable support comprises an arc-shaped clamping frame (8), a rotating column (9), a supporting top plate (10), an adjusting screw rod (11), a positioning clamp plate (12) and a guide rod (13), wherein the arc-shaped clamping frame (8) is a groove body and comprises a bottom plate (81) and ledge plates (82) on two sides, the lower side of the bottom plate is fixedly connected to the top end of a height-adjustable support rod, the lower half part of the rotating column (9) is inserted into the groove body, the bottom end of the rotating column (9) is rotatably connected with the ledge plates on two sides through a horizontal rotating shaft (23), the middle part of the rotating column (9) is in pin joint with the ledge plates on two sides through a rotating column pin shaft (16), the upper half part of the rotating column (9) extends out of the groove body, the supporting top plate (10) is perpendicular to the rotating column (9) and the top end of the rotating column is fixedly connected with the lower side surface of the supporting top plate (10), and the rotating column (9) extends out of the groove body, The below of supporting roof (10) is opened there is the rotation post through-hole, the middle part of adjusting screw (11) is passed and is rotated the post through-hole and spacing through it, and adjusting screw (11) can freely rotate in rotating the post through-hole, the outer wall surface that adjusting screw (11) are located the both sides of rotating post (9) is opened and is had the external screw thread of derotation, location splint (12) divide and establish the both sides at supporting roof (10), and the relative division of high class has the location splint hole that supplies adjusting screw (11) to pass on two location splint (12), and the downthehole external screw thread assorted internal thread that is equipped with adjusting screw relevant position that is equipped with, and the location splint hole that both sides were passed respectively at adjusting screw (11) both ends is rather than threaded connection.
2. The concrete form supporting apparatus for civil engineering work according to claim 1, wherein: the angle-adjustable support further comprises two limiting sleeves (17) and two guide rods (13), the limiting sleeves (17) are respectively and fixedly connected to the lower side surface of the supporting top plate (10) and the front side and the rear side of the rotating column (9), guide rod holes for the guide rods (13) to penetrate are respectively and oppositely formed in the equal-height positions of the upper side, the front side and the rear side of the two positioning clamping plates (12) and the limiting sleeves (17), the middle of each guide rod (13) is limited through the limiting sleeves (17), the two ends of each guide rod penetrate through the guide rod holes respectively, and the guide rods (13) can freely move in the guide rod holes in the front and the rear directions.
3. The concrete form supporting apparatus for civil engineering work according to claim 1, wherein: the utility model discloses a rotation post (9) is fixed to the outer fixed sleeve of adjusting screw (11), the locating plate (12) is the same apart from rotating post (9) both sides distance, the outside fixed sleeve of adjusting screw (11) has been located the spacing ring (18) of rotating post (9) left and right sides, the one end fixedly connected with rotary disk (19) of adjusting screw (11).
4. The concrete form supporting apparatus for civil engineering work according to claim 1, wherein: the upper side part of the groove side plate is an arc part, and a circle of pin holes (20) matched with the rotating column pin shaft (16) are formed along the arc part.
5. The concrete form supporting apparatus for civil engineering work according to claim 1, wherein: the height-adjustable support rod comprises at least two support rods which are connected up and down, namely a lower-level support rod (2) and an upper-level support rod (3), wherein the bottom of the upper-level support rod is inserted into the top of the lower-level support rod, and the upper-level support rod and the lower-level support rod are connected through a support rod connecting structure.
6. The concrete form supporting apparatus for civil engineering work according to claim 5, wherein: bracing piece connection structure includes external screw thread (4), screw thread control tube (5), location cutting ferrule (6) and locking screw (7) that higher level bracing piece bottom was equipped with, location cutting ferrule (6) joint is in the top outside of subordinate's bracing piece and through locking screw (7) locking, the internal thread that suits with the external screw thread has on the inner wall of screw thread control tube (5) to screw thread control tube (5) cup joint in the bottom of higher level bracing piece rather than threaded connection, the upside at location cutting ferrule (6) is dropped in screw thread control tube (5).
7. The concrete form supporting apparatus for civil engineering work according to claim 6, wherein: the utility model discloses a supporting rod, including the bracing piece top of subordinate, location cutting ferrule (6) includes two semi-arc disk, and first division of the inside wall of location cutting ferrule has with sand grip (21) matched with draw-in groove (22), and it has the bolt hole that supplies locking screw (7) to penetrate to open simultaneously on the lower half of location cutting ferrule and the outer wall of subordinate's bracing piece to draw-in groove (22) relative lock joint respectively on sand grip (21) of two semi-arc disk, locking screw (7) penetrate the bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405315.XU CN214329880U (en) | 2021-02-24 | 2021-02-24 | Concrete formwork supporting device for civil engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405315.XU CN214329880U (en) | 2021-02-24 | 2021-02-24 | Concrete formwork supporting device for civil engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214329880U true CN214329880U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120405315.XU Expired - Fee Related CN214329880U (en) | 2021-02-24 | 2021-02-24 | Concrete formwork supporting device for civil engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214329880U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250707A (en) * | 2021-12-24 | 2022-03-29 | 中交二航局第一工程有限公司 | Concrete guardrail construction device and method |
| CN114673349A (en) * | 2022-03-07 | 2022-06-28 | 山东省水利工程局有限公司 | Support fixing device of adjustable cast in situ concrete beam template |
| CN115030491A (en) * | 2022-06-07 | 2022-09-09 | 晟通科技集团有限公司 | Top fixing device and method for adjusting support position of top rod |
| CN115419260A (en) * | 2022-09-29 | 2022-12-02 | 中建八局第一建设有限公司 | Permanent prefabricated combined template system and construction method |
| CN116044211A (en) * | 2023-04-03 | 2023-05-02 | 中铁城建集团第一工程有限公司 | Supporting device and supporting method for single-side cantilever structure |
-
2021
- 2021-02-24 CN CN202120405315.XU patent/CN214329880U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250707A (en) * | 2021-12-24 | 2022-03-29 | 中交二航局第一工程有限公司 | Concrete guardrail construction device and method |
| CN114673349A (en) * | 2022-03-07 | 2022-06-28 | 山东省水利工程局有限公司 | Support fixing device of adjustable cast in situ concrete beam template |
| CN115030491A (en) * | 2022-06-07 | 2022-09-09 | 晟通科技集团有限公司 | Top fixing device and method for adjusting support position of top rod |
| CN115030491B (en) * | 2022-06-07 | 2023-08-15 | 晟通科技集团有限公司 | Roof fixing device and method for adjusting supporting position of roof bar |
| CN115419260A (en) * | 2022-09-29 | 2022-12-02 | 中建八局第一建设有限公司 | Permanent prefabricated combined template system and construction method |
| CN115419260B (en) * | 2022-09-29 | 2023-08-11 | 中建八局第一建设有限公司 | Permanent prefabricated combined template system and construction method |
| CN116044211A (en) * | 2023-04-03 | 2023-05-02 | 中铁城建集团第一工程有限公司 | Supporting device and supporting method for single-side cantilever structure |
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Granted publication date: 20211001 |