CN212403164U - Lifting and mounting device for T-beam wet joint template - Google Patents
Lifting and mounting device for T-beam wet joint template Download PDFInfo
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- CN212403164U CN212403164U CN202021321663.0U CN202021321663U CN212403164U CN 212403164 U CN212403164 U CN 212403164U CN 202021321663 U CN202021321663 U CN 202021321663U CN 212403164 U CN212403164 U CN 212403164U
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- wet joint
- lifting
- winch
- template
- installation device
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Abstract
The utility model discloses a lifting installation device of a T-beam wet joint template, which comprises a frame (1), wherein the bottom of the frame (1) is provided with a roller component (2), and the top of the frame (1) is provided with at least one winch (3); the bottom of the steel cable (4) wound on the winch (3) is provided with a lifting hook (5). The utility model discloses can effectively improve and pour the efficiency of construction, practice thrift the cost and reduce recruitment and hoist and mount machinery to the wet seam of T roof beam to can effectively guarantee construction safety.
Description
Technical Field
The utility model relates to a promotion installation device of wet seam template of T roof beam belongs to bridge T roof beam construction equipment technical field.
Background
A bamboo plywood formwork is usually used as a T-beam wet joint formwork of bridge engineering, and in the formwork installation construction, the existing T-beam wet joint formwork installation usually adopts manual work or a small crane to carry out installation operation; in the T-beam wet joint formwork installation process, construction operation is usually carried out from a worker to the bottom of a wet joint, and an operation platform is usually required to be arranged on the lower portion of the T-beam wet joint to facilitate and guarantee construction safety. The existing T wet joint formwork installation technology is low in construction benefit, inconvenient to operate, large in number of workers and crane shifts, and large in safety risk in the operation process. In the installation and construction of the T-beam wet joint formwork, the construction benefit is low, the operation is inconvenient, hoisting equipment is used, the labor is large, safety accidents are easy to happen, and joints and slab staggering are easy to occur due to the fact that the formwork is installed and cannot be tightly attached to the concrete surface of the T-beam wing plate. Therefore, the prior art has the defects and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a promotion installation device of wet seam template of T roof beam to improve the wet seam construction work efficiency of bridge T roof beam, practice thrift manual work and lifting device, and guarantee operation process construction safety, thereby overcome the not enough of prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a lifting installation device of a T-beam wet joint template, which comprises a frame, wherein the bottom of the frame is provided with a roller component, and the top of the frame is provided with at least one winch; the bottom of the steel cable wound on the winch is provided with a lifting hook.
In the lifting installation device of the T-beam wet joint template, the frame is of a trapezoidal hexahedral structure formed by welding square steel; comprises a pair of trapezoidal side supports which are symmetrically arranged; a horizontal reinforcing rod is arranged in the middle of the trapezoidal side support; roller assemblies are welded at two ends of the bottom surface of each trapezoidal side support; the pair of trapezoidal side supports are connected into a whole through the middle connecting rod and the upper connecting rod.
In the lifting installation device of the T-beam wet joint formwork, a winch installation frame is arranged on the top surface of the rack; the winch mounting rack is an angle steel welding piece; the bottom surface of the winch mounting frame is welded with the top surface of the rack.
In the lifting installation device of the T-beam wet joint template, the winch comprises a driving motor; the driving motor is fixed on the winch mounting frame through a bolt, and an output shaft of the driving motor is in transmission connection with the winding drum; a steel cable is wound on the winding drum; one end of the steel cable is connected with a lifting hook.
In the lifting installation device of the T-beam wet joint template, the lifting hook is connected with a lifting ring welded at the top end of a counter-pull screw penetrating through the wet joint template; the bottom end of the counter-pull screw is connected with the double steel pipes on the bottom surface of the wet joint template through butterfly cards.
In the lifting installation device of the T-beam wet joint template, the roller assembly comprises a roller; the roller is rotationally connected with the wheel shaft through a bearing; two ends of the wheel shaft are welded with two ends of the bottom surface of the trapezoidal side support through the connecting plate.
Since the technical scheme is used, the utility model discloses compare with prior art, the utility model discloses an artifical, the crane of device fungible prior art is to the installation of the wet seam template of T roof beam. Utilize the utility model discloses, can put the template that has worn the template counter-pull screw rod subaerially under the bridge, the wet seam crossing installation the device of T roof beam will hang the template and promote the wet seam crossing position of T roof beam and closely laminate with T roof beam wing panel concrete face on the bridge, construction efficiency is greatly improved, reduce recruitment and hoisting machinery, practice thrift construction cost, guarantee construction safety, avoid T roof beam wing panel concrete face and newly pour concrete face appear seam and wrong platform, reduce and install the operation platform process in the wet seam lower part of T roof beam, the workman is direct under the bridge on ground and the bridge floor construction operation can. The utility model discloses a wet seam template of T roof beam promotes installation device processing is simple and convenient, and walking convenient and fast is nimble on the bridge floor, and the device can have enough to meet the need the use many times. The lifting device is suitable for lifting wet joint templates of various bridge T-beams.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of an application example of the present invention.
The labels in the figures are: the method comprises the following steps of 1-a frame, 2-a roller assembly, 3-a winch, 4-a steel cable, 5-a lifting hook, 6-a trapezoidal side support, 7-a horizontal reinforcing rod, 8-a middle connecting rod, 9-an upper connecting rod, 10-a winch mounting frame, 11-a driving motor, 12-a winding drum, 13-a wet joint formwork, 14-a split screw, 15-a lifting ring, 16-a butterfly clamp, 17-a double steel pipe, 18-a roller, 19-a wheel shaft, 20-a connecting plate and 21-a T beam.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model discloses a promotion mounting method of wet seam template of T roof beam constitutes according to following, as shown in fig. 1 and fig. 2, this method is before installing the wet seam template 13 that is used for pouring the wet seam of T roof beam in the wet seam position of T roof beam 21, produces the wet seam template of T roof beam in advance and promotes installation device, then installs wet seam template 13 according to following step:
firstly, integrally pushing a T-beam wet joint formwork lifting and mounting device to a wet joint of a T-beam 21, temporarily fixing and stabilizing the device on the T-beam 21, and then placing a lifting hook 5 to a placing position of a wet joint formwork 13 below the T-beam 21 through a winch 3 and a steel cable 4 on the device;
secondly, connecting the wet joint template 13, the counter-pulling screw rods 14, the butterfly cards 16 and the double steel pipes 17 into a whole under the T-shaped beam 21, installing two butterfly cards 16 on each counter-pulling screw rod 14, and respectively arranging the two butterfly cards 16 on each counter-pulling screw rod 14 on the upper side and the lower side of the wet joint template 13;
step three, after the counter-pulling screw 14 welded with the hanging ring 15 is connected with the lifting hook 5, the winch 3 is started to lift the wet joint template 13 to the wet joint position of the T beam 21 and tightly attached to the flange plate of the T beam 21, then the double steel pipes 17 are clamped on the T beam 21 through the butterfly clamp 16 above the counter-pulling screw 14, and the other pair of double steel pipes 17 are clamped below the wet joint template 13 through the butterfly clamp 16 below the pulling screw 14, so that the wet joint template 13 can be fixed on the T beam 21 (as shown in fig. 2);
and repeating the first step to the third step to comprehensively realize the installation work of the wet joint template 13 of the T beam 21.
The lifting installation device for the T-beam wet joint formwork, which is formed according to the method and is used for the method, comprises a frame 1, wherein the bottom of the frame 1 is provided with a roller assembly 2, and the top of the frame 1 is provided with at least one winch 3; the bottom of the steel cable 4 wound on the winch 3 is provided with a lifting hook 5.
As shown in fig. 1, the frame 1 is a trapezoidal hexahedral structure welded by square steel; comprises a pair of trapezoidal side supports 6 which are symmetrically arranged; a horizontal reinforcing rod 7 is arranged in the middle of the trapezoid side support 6; the two ends of the bottom surface of each trapezoidal side support 6 are welded with the roller assemblies 2; the pair of trapezoidal side supports 6 are connected into a whole through a middle connecting rod 8 and an upper connecting rod 9. The top surface of the frame 1 is provided with a winch mounting rack 10; the winch mounting rack 10 is an angle steel welding piece; the bottom surface of the winch mounting frame 10 is welded with the top surface of the frame 1. The hoist 3 includes a drive motor 11; the driving motor 11 is fixed on the winch mounting frame 10 through a bolt, and an output shaft of the driving motor 11 is in transmission connection with the winding drum 12; the winding drum 12 is wound with a steel cable 4; one end of the steel cable 4 is connected with a lifting hook 5. The lifting hook 5 is connected with a lifting ring 15 welded at the top end of a counter-pull screw 14 penetrating through the wet joint template 13; the bottom end of the counter-pull screw 14 is connected with a double steel pipe 17 on the bottom surface of the wet joint template 13 through a butterfly card 16. The roller assembly 2 comprises a roller 18; the roller 18 is rotationally connected with a wheel shaft 19 through a bearing; two ends of the wheel shaft 19 are welded with two ends of the bottom surface of the trapezoidal side support 6 through the connecting plate 20.
When adopting the utility model discloses after accomplishing wet seam template 13's installation work, can pour the wet seam of T roof beam 21 according to current method, after accomplishing the pouring of wet seam, can loosen the back to butterfly card 16 and two steel pipes 17 on the screw rod 14 of drawing, pull down wet seam template 13, and will the utility model discloses a whole removal from T roof beam 21 of promotion installation device of the wet seam template of T roof beam, the utility model discloses a device and the wet seam template 13 that pulls down all can used repeatedly.
Example (b):
this example is shown in fig. 1 and 2, and includes hoist 3, hoist mounting bracket 10, cable 4, frame 1, lifting hook 5, split screw 14, gyro wheel 2, rings 15, butterfly card 16 and steel pipe 17, wet seam template 13.
During specific construction, as shown in fig. 1 and 2, a winch 3 is installed on a winch installation frame 10, a steel cable 4 is wound on a winding drum 12 of the winch 3, a rack 1 is welded by high-quality square steel, a lifting hook 5 is connected with the steel cable 4, a counter-pull screw 14 is connected with a butterfly clamp 16 and a double steel pipe 17 and penetrates through a pull rod eyelet of a wet joint formwork 13, two pairs of rollers with bearings are adopted as roller assemblies 2 and are welded at two ends of the bottom of the rack 1, and a lifting ring 15 is welded with the counter-pull screw 14 to form a T-beam wet joint formwork installation and lifting operation integrated device.
The device of the utility model carries out the operation according to following step:
and 4, connecting the counter-pulling screw 14 welded with the hanging ring 15 with the lifting hook 5, starting the winch 3 to lift the wet joint template 13 to the wet joint position of the T-shaped beam 21 and tightly attach the wet joint template with the flange plate of the T-shaped beam, and fixing the wet joint template 13 on the bridge floor of the T-shaped beam 21 by using the butterfly card 16 and the double steel pipes 17.
And 5, repeating the steps 1-4, and comprehensively realizing the installation work of the wet joint template 13 of the T-shaped beam.
Utilize the utility model discloses, can put the template that has worn the template counter-pull screw rod subaerially under the bridge, the wet seam crossing installation the device of T roof beam will hang the template and promote the wet seam crossing position of T roof beam and closely laminate with T roof beam wing panel concrete face on the bridge, construction efficiency is greatly improved, reduce recruitment and hoisting machinery, practice thrift construction cost, guarantee construction safety, avoid T roof beam wing panel concrete face and newly pour concrete face appear seam and wrong platform, reduce and install the operation platform process in the wet seam lower part of T roof beam, the workman is direct under the bridge on ground and the bridge floor construction operation can. The utility model discloses a device processing of wet seam template promotion installation of T roof beam is simple and convenient, and walking convenient and fast is nimble on the bridge floor, and the device can have enough to meet the need the use many times. The lifting device is suitable for lifting wet joint templates of various bridge T-beams.
Claims (6)
1. The utility model provides a wet seam template's of T roof beam promotion installation device, includes frame (1), its characterized in that: the bottom of the frame (1) is provided with a roller component (2), and the top of the frame (1) is provided with at least one winch (3); the bottom of the steel cable (4) wound on the winch (3) is provided with a lifting hook (5).
2. The lifting installation device of the T-beam wet joint formwork of claim 1, wherein: the rack (1) is of a trapezoidal hexahedral structure formed by welding square steel; comprises a pair of trapezoidal side supports (6) which are symmetrically arranged; a horizontal reinforcing rod (7) is arranged in the middle of the trapezoidal side support (6); the two ends of the bottom surface of each trapezoidal side support (6) are welded with the roller assemblies (2); the pair of trapezoidal side supports (6) are connected into a whole through a middle connecting rod (8) and an upper connecting rod (9).
3. The lifting installation device of the T-beam wet joint formwork of claim 1, wherein: a winch mounting rack (10) is arranged on the top surface of the rack (1); the winch mounting rack (10) is an angle steel welding piece; the bottom surface of the winch mounting rack (10) is welded with the top surface of the rack (1).
4. The lifting installation device of the T-beam wet joint template as claimed in claim 3, wherein: the winch (3) comprises a driving motor (11); the driving motor (11) is fixed on the winch mounting rack (10) through a bolt, and an output shaft of the driving motor (11) is in transmission connection with the winding drum (12); a steel cable (4) is wound on the winding drum (12); one end of the steel cable (4) is connected with a lifting hook (5).
5. The lifting installation device of the T-beam wet joint formwork of claim 1, wherein: the lifting hook (5) is connected with a lifting ring (15) welded to the top end of a counter-pull screw rod (14) penetrating through the wet joint template (13); the bottom end of the counter-pull screw (14) is connected with a double steel pipe (17) at the bottom surface of the wet joint template (13) through a butterfly card (16).
6. The lifting installation device of the T-beam wet joint formwork of claim 1, wherein: the roller assembly (2) comprises a roller (18); the roller (18) is rotationally connected with the wheel shaft (19) through a bearing; two ends of the wheel shaft (19) are welded with two ends of the bottom surface of the trapezoidal side support (6) through a connecting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321663.0U CN212403164U (en) | 2020-07-07 | 2020-07-07 | Lifting and mounting device for T-beam wet joint template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321663.0U CN212403164U (en) | 2020-07-07 | 2020-07-07 | Lifting and mounting device for T-beam wet joint template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212403164U true CN212403164U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021321663.0U Expired - Fee Related CN212403164U (en) | 2020-07-07 | 2020-07-07 | Lifting and mounting device for T-beam wet joint template |
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| CN (1) | CN212403164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731988A (en) * | 2020-07-07 | 2020-10-02 | 中国建筑第四工程局有限公司 | Lifting installation method and device for T-beam wet joint template |
-
2020
- 2020-07-07 CN CN202021321663.0U patent/CN212403164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731988A (en) * | 2020-07-07 | 2020-10-02 | 中国建筑第四工程局有限公司 | Lifting installation method and device for T-beam wet joint template |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 Termination date: 20210707 |