CN211647358U - Adjustable fixing clamp for concrete pouring guide pipe - Google Patents
Adjustable fixing clamp for concrete pouring guide pipe Download PDFInfo
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- CN211647358U CN211647358U CN201921956929.6U CN201921956929U CN211647358U CN 211647358 U CN211647358 U CN 211647358U CN 201921956929 U CN201921956929 U CN 201921956929U CN 211647358 U CN211647358 U CN 211647358U
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Abstract
The utility model relates to a concrete construction technical field discloses an adjustable fixed fixture of concrete placement pipe. The utility model comprises a guide rail frame horizontally arranged at the top end of a steel pipe column, a clamping bracket arranged in the middle of the guide rail frame and used for fixing a guide pipe, supporting seats arranged at two sides of the clamping bracket, and a connecting component for connecting and fixing the guide rail frame and the steel pipe column; the guide rail frame comprises guide rails horizontally arranged in parallel and a connecting rod for connecting the adjacent guide rails; the clamping support is provided with a clamping turning plate, the clamping turning plate consists of two oppositely arranged plate fans, one end of each plate fan is hinged and fixed with the clamping support, the edge of the other end of each plate fan is provided with a semicircular notch, and the semicircular notch is buckled with the opposite plate fan to form a circular hole for a guide pipe to pass through; the connecting components are symmetrically arranged at two ends of the guide rail frame, and each group of connecting components comprises a vertical pulling and fixing screw rod which is slidably arranged in the guide rail sliding groove in a penetrating manner and a connecting beam which is used for connecting the two vertical pulling and fixing screw rods. The utility model discloses simple structure sets up the position and can adjust in a flexible way, the simple operation.
Description
Technical Field
The utility model relates to a concrete construction technical field especially relates to an adjustable fixture of concrete placement pipe.
Background
The hopper is a common device in concrete pouring construction, when the hopper is applied to the column core concrete pouring construction of a steel tube concrete column, the hopper is arranged at the top of the steel tube column, concrete is poured downwards from the top of the tube column, and because the height of a single steel tube column is larger, in order to ensure the concrete pouring quality, a conduit method is generally adopted for pouring, namely, a long conduit is inserted into the steel column from the top end of the steel column, the concrete freely falls to the bottom of the steel column from the conduit, and is extruded by utilizing the self gravity of the concrete, so as to achieve the self-compaction concrete vibration-free construction method, but in the construction process, because the concrete at the upper part is poured and pressed, the self gravity of the long conduit has larger difficulty in controlling the stability in the vertical pouring direction during the concrete pouring process, the conduit easily generates the phenomena of shaking, shifting, falling and the like during the concrete pouring process, the pouring quality of the column core concrete is seriously influenced.
In order to solve the problem, a conduit bracket is arranged at the top of the steel pipe column, the existing bracket and the conduit are bound and fixed, when the height of the conduit is moved, the conduit is required to be repeatedly disassembled and fixed, the process is complicated, the construction efficiency is low, and the fixing stability is poor; meanwhile, the bracket and the steel pipe column are difficult to fix, poor in firmness, incapable of being adjusted and poor in application flexibility.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure sets up the position and can adjust in a flexible way, the adjustable fixed fixture of concrete placement pipe of simple operation.
The technical problem to be solved is that: the existing bracket is poor in fixing firmness, poor in stability, poor in construction convenience and poor in flexibility.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model discloses an adjustable fixing clamp of concrete pouring guide pipe, which comprises a guide rail frame horizontally arranged at the top end of a steel pipe column, a clamping bracket arranged in the middle of the guide rail frame and used for fixing the guide pipe, supporting seats arranged at two sides of the clamping bracket, and a connecting component for connecting the fixed guide rail frame and the steel pipe column;
the guide rail frame comprises guide rails horizontally arranged in parallel and a connecting rod for connecting the adjacent guide rails;
the clamping support is provided with a clamping turning plate, the clamping turning plate consists of two oppositely arranged plate fans, one end of each plate fan is hinged and fixed with the clamping support, the edge of the other end of each plate fan is provided with a semicircular notch, and the semicircular notch is buckled with the opposite plate fan to form a circular hole for a guide pipe to pass through;
the support seat comprises a support groove spanned between the guide rails and support upright rods arranged at two ends of the support groove, and pin holes for the bolts to pass through are horizontally arranged on the support upright rods;
the coupling assembling symmetry sets up at guide rail frame both ends, and every group coupling assembling includes that the vertical solid screw rod of drawing that slides and wear to establish in the guide rail spout to and connect two vertical company roof beams of drawing solid screw rod, even roof beam is fixed in vertical solid screw rod bottom of drawing, and vertical upper end of drawing solid screw rod is fixed through mountain type kayser fastening after passing the guide rail.
The utility model discloses adjustable fixture of concrete placement pipe, it is further, the guide rail includes the relative channel-section steel that sets up of two notches and the end-capping plate that is located the channel-section steel both ends, leaves the spout between two channel-section steels, end-capping plate and two channel-section steel terminal surface welded fastening.
The utility model discloses concrete placement pipe's adjustable fixture, it is further, connecting rod perpendicular to guide rail setting, both ends respectively with the guide rail welded fastening of both sides, the connecting rod is arranged along guide rail length direction interval.
The utility model discloses adjustable fixture of concrete placement pipe, it is further, the solid support of card is including spaning a pair of crossbeam between two guide rails and connecting a pair of longeron between two crossbeams, and the setting of crossbeam perpendicular to guide rail is on the guide rail, and with guide rail upper surface welded fastening, the longeron is located the crossbeam middle part, perpendicular to crossbeam and with the coplane setting of crossbeam.
The utility model discloses adjustable fixture of concrete placement pipe, it is further, the board fan is articulated with the crossbeam that corresponds, and both sides limit is along taking on the longeron of establishing in both sides.
The utility model discloses adjustable fixture of concrete placement pipe, it is further, be provided with the rings that are used for opening and closing the board fan on the board fan.
The utility model discloses adjustable fixture of concrete placement pipe, it is further, support the groove for the channel-section steel that the opening set up, the symmetry sets up in the solid support both sides of card, support pole setting bottom with support groove wainscot upper surface fixed, the top upwards extends to insert and establish in the stand of hopper support to be connected fixedly through bolt and stand.
The utility model discloses adjustable fixture of fixing of concrete placement pipe compares with prior art, has following beneficial effect:
the adjustable fixing fixture for the concrete pouring guide pipe has a simple structure, can be repeatedly utilized, forms a fixing platform for the guide pipe through a stable frame structure, can effectively and synchronously support and fix the hopper and the guide pipe, and greatly simplifies the installation process and installation components; the guide rail frame is clamped and fixed on temporary lifting lugs on two sides of the steel pipe column through the vertical pulling and fixing screw rod, the connection mode is simple, the fixing firmness is good, the vertical pulling and fixing screw rod is adjustable in position, the device is suitable for steel pipe columns with various cross-sectional dimensions, the device is suitable for the situation that various temporary lifting lugs are arranged in position, the application range is wide, and the field turnover flexibility is good.
The utility model discloses the card is fixed to be turned over the board and is adopted the board fan of two articulated locks to constitute, and upset that can be nimble is opened and is closed, and putting of the pipe of being convenient for is got and is adjusted, and the flexible operation is convenient, has improved the efficiency of construction greatly, has shortened construction cycle.
The adjustable fixing clamp for concrete pouring conduit of the present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a top view of an adjustable fixing clamp of the concrete pouring conduit of the present invention;
FIG. 2 is a schematic structural view of section A-A of FIG. 1;
FIG. 3 is a schematic structural view of section B-B of FIG. 1;
fig. 4 is a schematic view of the usage state of the present invention.
Reference numerals:
1-steel pipe column; 11-temporary lifting lugs; 21-a hopper; 22-a catheter; 31-a guide rail; 32-a connecting rod; 33-a chute; 4-clamping and fixing the bracket; 41-a cross beam; 42-longitudinal beams; 5, clamping and fixing the turnover plate; 6-holes; 71-a support groove; 72-support upright stanchion; 8-vertically pulling and fixing the screw rod; 9-connecting the beam.
Detailed Description
As shown in fig. 1 to 4, the utility model discloses adjustable fixed fixture of concrete placement pipe includes that the level sets up the guide rail frame on 1 top of steel-pipe column, sets up the solid support 4 of card that is used for fixed pipe 22 in the middle part of the guide rail frame, sets up the supporting seat in solid support 4 both sides of card to and connect the coupling assembling of fixed guide rail frame and steel- pipe column 1, 1 top bilateral symmetry of steel-pipe column is provided with interim lug 11.
The guide rail frame comprises guide rails 31 horizontally arranged in parallel and connecting rods 32 connected with the adjacent guide rails 31, each guide rail 31 comprises two channel steels with opposite notches and end sealing plates positioned at two ends of each channel steel, a gap is reserved between the two channel steels to form a sliding chute 33, and each end sealing plate is a rectangular steel plate with the thickness not less than 6mm and is welded and fixed with the end faces of the two channel steels; the connecting rods 32 are angle steel or square steel pipes, are perpendicular to the guide rails 31, are welded and fixed to the guide rails 31 on two sides at two ends respectively, and are arranged at intervals along the length direction of the guide rails 31.
The clamping and fixing support 4 comprises a pair of cross beams 41 crossing between the two guide rails 31 and a pair of longitudinal beams 42 connected between the two cross beams 41, the cross beams 41 are channel steel, I-steel or square steel tubes, are arranged on the guide rails 31 in a manner of being perpendicular to the guide rails 31 and are welded and fixed with the upper surfaces of the guide rails 31, and the longitudinal beams 42 are positioned in the middle of the cross beams 41, are perpendicular to the cross beams 41 and are coplanar with the cross beams 41; the clamping support 4 is provided with a clamping turning plate 5, the clamping turning plate 5 is a square clamping plate consisting of two oppositely arranged plate fans, each plate fan is a rectangular steel plate and is arranged in one-to-one correspondence with the cross beam 41, one end of each plate fan is hinged and fixed with the cross beam 41, the edge of the other end of each plate fan is provided with a semicircular notch, the plate fan is buckled with the opposite plate fan to form a circular hole 6 for the guide pipe 22 to pass through, two sides of each plate fan are erected on longitudinal beams 42 at two sides, the clamping support 4 provides an effective supporting point for the clamping turning plate 5, and the frame structure is arranged at the bottom of the clamping turning plate 5, so that the rigidity and the bearing capacity of the clamping turning plate 5 are greatly improved, and the fixing firmness and the stability of the clamping support 4; the outer surface of the conduit 22 is in contact with the edge of the hole 6 in a fitting manner and is fixedly clamped in the hole 6, so that the conduit 22 is fixed; the board fan is provided with a lifting ring for opening and closing the board fan, so that the guide pipe 22 can be conveniently placed and taken out and the height of the guide pipe can be conveniently adjusted.
The supporting seat is used for supporting concrete pouring hopper 21, including striding support groove 71 and the support pole setting 72 of setting at support groove 71 both ends of establishing between guide rail 31, support groove 71 is the channel-section steel that the opening set up upwards, and the symmetry sets up in the solid support 4 both sides of card, and the waist board welded fastening of support pole setting 72 bottom and channel-section steel, and the top upwards extends to insert and establishes in the stand of hopper support to be connected fixedly through bolt and stand, and then fix the hopper support on the guide rail frame.
The connecting assemblies are symmetrically arranged at two ends of the guide rail frame, each group of connecting assemblies comprises vertical pulling and fixing screws 8 which are slidably arranged in sliding grooves 33 of the guide rail 31 in a penetrating manner, and connecting beams 9 which are used for connecting the two vertical pulling and fixing screws 8, the connecting beams 9 are angle steel or square steel pipes and are fixedly connected to the bottoms of the vertical pulling and fixing screws 8 and are mutually vertical to the guide rail 31, the upper end faces of the vertical pulling and fixing screws 8 are clamped and fixed below temporary lifting lugs 11 of the steel pipe column 1, the upper ends of the vertical pulling and fixing screws 8 penetrate through the guide rail 31 and are fixedly clamped and fixed through mountain-shaped clamping locks, the connecting beams 9 can be clamped and fixed on the temporary lifting lugs; according to the section size of the steel pipe column 1 and the position of the temporary lifting lug 11, the vertical pulling and fixing screw 8 can be moved in the sliding groove 33, and the setting position of the vertical pulling and fixing screw can be flexibly adjusted to adapt to various use conditions, so that the fixture can be conveniently reused.
The utility model discloses concrete placement pipe's adjustable fixed fixture's application method, including following step:
firstly, hanging a guide rail frame to the top of a steel pipe column 1 to be cast, adjusting the direction and position of the guide rail frame to ensure that the center of a clamping turning plate 5 and the central axis of the steel pipe column 1 are arranged in a collinear manner, penetrating a vertical pulling and fixing screw 8 from bottom to top, adjusting the position of the vertical pulling and fixing screw 8, jacking a coupling beam 9 below a temporary lifting lug 11, locking the vertical pulling and fixing screw 8 from the upper part of a guide rail 31 through a mountain-shaped clamp, and pressing and fixing the guide rail frame on the steel pipe column 1 to realize fixation;
step two, opening the clamping turnover plate 5, lifting the hopper 21 to enable the guide pipe 22 to vertically extend into the clamping support 4, and enabling the upright post of the hopper support to be correspondingly inserted on the support upright post 72 and locked by the bolt to realize the fixation of the hopper support;
step three, turning over and closing the two side plate fans to enable the edges of the holes 6 to be attached to the outer wall of the guide pipe 22 so as to fix the guide pipe 22;
step four, pouring concrete;
turning over and opening the plate fan along with the gradual rise of the height of the poured concrete, lifting the guide pipe 22 upwards, adjusting the height of the guide pipe 22, turning over and closing the plate fan to fix the guide pipe 22, and continuing pouring the concrete;
and step six, repeating the step five until pouring construction is completed, and sequentially dismantling the hopper 21 and the guide rail frame, wherein the device can be repeatedly used.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (7)
1. Adjustable fixed fixture of concrete placement pipe, its characterized in that: the device comprises a guide rail frame horizontally arranged at the top end of a steel pipe column (1), a clamping support (4) arranged in the middle of the guide rail frame and used for fixing a guide pipe (22), supporting seats arranged on two sides of the clamping support (4), and a connecting assembly for connecting and fixing the guide rail frame and the steel pipe column (1);
the guide rail frame comprises guide rails (31) which are horizontally arranged in parallel and a connecting rod (32) for connecting the adjacent guide rails (31);
the clamping support (4) is provided with a clamping turning plate (5), the clamping turning plate (5) consists of two oppositely arranged plate fans, one end of each plate fan is hinged and fixed with the clamping support (4), the edge of the other end of each plate fan is provided with a semicircular notch, and the semicircular notch is buckled with the opposite plate fan to form a circular hole (6) for the guide pipe (22) to pass through;
the supporting seat comprises a supporting groove (71) spanned between the guide rails (31) and support upright rods (72) arranged at two ends of the supporting groove (71), and pin holes for the insertion pins to pass through are horizontally arranged on the support upright rods (72);
coupling assembling sets up respectively at guide rail frame both ends, and every group coupling assembling is worn to establish vertical solid screw rod (8) of drawing on guide rail (31) including sliding to and connect two vertical company roof beams (9) of drawing solid screw rod (8), even roof beam (9) are fixed and are being drawn solid screw rod (8) bottom vertically, and vertical upper end of drawing solid screw rod (8) is fixed through mountain type kayser fastening after passing guide rail (31).
2. The adjustable anchor clamps of concrete placement pipe of claim 1, characterized by: guide rail (31) include the relative channel-section steel that sets up of two notches and the end-capping board that is located the channel-section steel both ends, leave spout (33) between two channel-section steels, end-capping board and two channel-section steel terminal surface welded fastening.
3. The adjustable anchor clamps of concrete placement pipe of claim 2, characterized by: the connecting rods (32) are perpendicular to the guide rails (31), two ends of the connecting rods are respectively welded and fixed with the guide rails (31) on two sides, and the connecting rods (32) are arranged at intervals along the length direction of the guide rails (31).
4. The adjustable anchor clamps of concrete placement pipe of claim 1, characterized by: the clamping and fixing support (4) comprises a pair of cross beams (41) crossing between the two guide rails (31) and a pair of longitudinal beams (42) connected between the two cross beams (41), the cross beams (41) are perpendicular to the guide rails (31) and arranged on the guide rails (31) and welded and fixed with the upper surfaces of the guide rails (31), and the longitudinal beams (42) are located in the middle of the cross beams (41), perpendicular to the cross beams (41) and coplanar with the cross beams (41).
5. The adjustable anchor clamps of concrete placement pipe of claim 4, characterized by: the plate fans are hinged with the corresponding cross beams (41), and the edges at two sides are overlapped on the longitudinal beams (42) at two sides.
6. The adjustable anchor clamps of concrete placement pipe of claim 1, characterized by: the plate fan is provided with a hanging ring for opening and closing the plate fan.
7. The adjustable anchor clamps of concrete placement pipe of claim 1, characterized by: the supporting grooves (71) are channel steel with an upward opening, the channel steel is symmetrically arranged on two sides of the clamping and fixing support (4), the bottom of the support upright stanchion (72) is fixed to the upper surface of the waist plate of the supporting groove (71), and the top of the support upright stanchion extends upwards and is inserted into the upright post of the hopper support and is fixedly connected with the upright post through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956929.6U CN211647358U (en) | 2019-11-13 | 2019-11-13 | Adjustable fixing clamp for concrete pouring guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956929.6U CN211647358U (en) | 2019-11-13 | 2019-11-13 | Adjustable fixing clamp for concrete pouring guide pipe |
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| Publication Number | Publication Date |
|---|---|
| CN211647358U true CN211647358U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921956929.6U Active CN211647358U (en) | 2019-11-13 | 2019-11-13 | Adjustable fixing clamp for concrete pouring guide pipe |
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| CN (1) | CN211647358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093246A (en) * | 2022-07-22 | 2022-09-23 | 中铁六局集团呼和浩特铁路建设有限公司 | High mound sprays maintenance control system and drenches and spouts device thereof |
| CN115839173A (en) * | 2021-12-28 | 2023-03-24 | 中交第四公路工程局有限公司 | Concrete pouring device in concrete filled steel tubular column and construction method |
-
2019
- 2019-11-13 CN CN201921956929.6U patent/CN211647358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115839173A (en) * | 2021-12-28 | 2023-03-24 | 中交第四公路工程局有限公司 | Concrete pouring device in concrete filled steel tubular column and construction method |
| CN115093246A (en) * | 2022-07-22 | 2022-09-23 | 中铁六局集团呼和浩特铁路建设有限公司 | High mound sprays maintenance control system and drenches and spouts device thereof |
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