CN215289751U - Truss pushing device with self-clamping function for building construction - Google Patents
Truss pushing device with self-clamping function for building construction Download PDFInfo
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- CN215289751U CN215289751U CN202022950911.4U CN202022950911U CN215289751U CN 215289751 U CN215289751 U CN 215289751U CN 202022950911 U CN202022950911 U CN 202022950911U CN 215289751 U CN215289751 U CN 215289751U
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Abstract
The utility model relates to a construction technical field, and disclose a longeron thrustor for construction from area clamp function, the on-line screen storage device comprises a base, the top of base is equipped with fixed frame, the fixed backup pad that is equipped with a plurality of evenly distributed between fixed frame and the base, the top of fixed frame is equipped with the bearer frame, the first slider of the equal fixedly connected with in both ends around the lower extreme left and right sides of bearer frame, and both sides all seted up around the upper end of fixed frame with first slider assorted first spout, fixed frame is connected with two actuating mechanism and is connected with the bearer frame through two actuating mechanism, the top of bearer frame is equipped with the loading board. The utility model discloses can prevent that the longeron from rocking when pushing away, influencing follow-up construction, improve the stability that pushes away, can adjust the position between loading board and the longeron simultaneously, adjust the convenience, improve follow-up top and push away the precision.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a longeron thrustor for construction with from taking tight function of clamp.
Background
The truss girder is a girder formed by connecting a web plate consisting of a plurality of laths and two flanges, and the truss girder pushing on the bridge construction is a construction method that the truss girder is poured or assembled section by section at the bridge head and then longitudinally pushed by a jack so that a girder body is in place through temporary sliding bearing surfaces of all pier tops.
At present, the current operational mode of the truss pushing is generally to install a slide rail on a temporary buttress, and a slide block is installed at the bottom of the truss, so that the truss is pushed to move through a jack, but the stability of the truss in the moving process can not be guaranteed, the deflection condition caused by shaking when the truss moves exists, the follow-up construction is influenced, the truss is adjusted and reset again, the construction progress is influenced, the labor capacity is increased, and therefore the truss pushing device with the self-clamping function for building construction is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and generally installing the slide rail on interim buttress, through installing the slider bottom the longeron, promote the longeron through the jack and remove, but this kind of mode can't guarantee at the in-process stability of removing longeron, the condition that rocks when having the longeron to remove, influence follow-up construction, reset the longeron adjustment again and influence the construction progress, increase the problem of the amount of labour, and the longeron thrustor for construction who provides has from taking the clamp function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a truss pushing device with a self-clamping function for building construction comprises a base, wherein a fixed frame is arranged above the base, a plurality of uniformly distributed supporting plates are fixedly arranged between the fixed frame and the base, a bearing frame is arranged above the fixed frame, the front end and the rear end of the left side and the rear end of the lower end of the bearing frame are both fixedly connected with a first slider, the front side and the rear side of the upper end of the fixed frame are both provided with first chutes matched with the first slider, the fixed frame is connected with two driving mechanisms and is connected with the bearing frame through the two driving mechanisms, a bearing plate is arranged above the bearing frame, the front end and the rear end of the left side and the rear side of the lower end of the bearing plate are both fixedly connected with a second slider, the left side and the right side of the upper end of the bearing frame are both provided with second chutes matched with the second slider, and the front ends of the left side and the right side of the lower end of the bearing plate are both fixedly connected with a pushing block, the equal fixedly connected with continuous jack in both ends about the back lateral wall of bearing frame, and the output of two continuous jacks all is connected with steel strand wires, two the steel strand wires keep away from the one end of homonymy continuous jack respectively with the back lateral wall fixed connection of two ejector pad, the equal fixedly connected with fixed plate in the upper end left and right sides of bearing board, two the equal fixedly connected with a set of die clamping cylinder of lateral wall of fixed plate, the same group the equal common fixedly connected with pinch-off blades of pinch-off cylinder's output, two the pinch-off blade all is located the upper end of bearing board and slides the setting.
Preferably, two the U-shaped groove has all been seted up to the lateral wall lower extreme of clamp plate one side in opposite directions, and the inside in two U-shaped grooves all slides and is equipped with the U-shaped board, two the inside of U-shaped board all is connected with a plurality of evenly distributed's gyro wheel, two through the pin rod rotation the equal fixedly connected with of lateral wall of the opposite side of clamp plate has a set of telescopic cylinder, and two telescopic cylinder's output respectively with the lateral wall fixed connection of the opposite side of two U-shaped boards.
Preferably, two actuating mechanism all includes motor, a rolling section of thick bamboo and steel cable, the equal fixedly connected with mounting panel in both ends around the inside wall of fixed frame, and the lateral wall of two mounting panels one side in opposite directions all rotates through the bearing and is connected with the pivot, the axle wall of pivot and the fixed grafting of the lateral wall of rolling section of thick bamboo, wherein one end of steel cable and the section of thick bamboo wall fixed connection of rolling section of thick bamboo, and steel cable and rolling section of thick bamboo winding set up, the equal fixedly connected with connecting block in the lower extreme left and right sides of bearer frame, and the steel cable keep away from the one end of rolling section of thick bamboo and the lateral wall fixed connection of connecting block, one of them the rear side wall of mounting panel and the front end fixed connection of motor, and the output of motor passes through the shaft coupling and is connected with the axle wall rear end rotation of pivot.
Preferably, a plurality of X-shaped support frames which are uniformly distributed are fixedly arranged between every two adjacent support plates.
Preferably, two equal fixedly connected with slope setting's of lateral wall of the opposite one side of connecting block strengthening rib, and the upper end of two strengthening ribs respectively with the lower extreme left and right sides fixed connection of carriage.
Preferably, a plurality of the rollers are all arranged in the U-shaped groove on the same side.
Compared with the prior art, the utility model provides a longeron thrustor for construction with from taking tight function of clamp possesses following beneficial effect:
1. this truss thrustor for construction with from taking tight function of clamp, base through being equipped with, fixed frame, a plurality of backup pads, the bearer frame, two first sliders, two second sliders, two ejector pads, two continuous jacks, mutually supporting of two steel strand wires and loading board, can assemble the completion with the crossbeam on the loading board, and can remove the truss through removing the loading board, through two fixed plates that are equipped with, mutually supporting of two clamp plates and two sets of die clamping cylinder, can stabilize the clamp tightly to the truss, thereby can prevent that the truss from rocking the deflection when pushing away, influence follow-up construction, improve the stability that pushes away.
2. This truss thrustor for construction with from taking clamping function, through two U-shaped plates that are equipped with, a plurality of gyro wheels and two sets of telescopic cylinder's mutually support, assemble the completion and with the loading board between have under the condition of certain skew at the truss, can press from both sides tight to the truss, and can not influence the removal of loading board, the people of being convenient for adjust the position between loading board and the truss, improve follow-up top and push away the precision, through two actuating mechanism that are equipped with, can adjust the truss in the position of direction about the level, and it is convenient to adjust.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can prevent that the longeron from rocking the deflection when carrying out the top and pushing, influence follow-up construction, improve the stability that pushes away, can adjust the position between loading board and the longeron simultaneously, adjust the convenience, improve follow-up top and push away the precision.
Drawings
Fig. 1 is a schematic structural view of a truss pushing device with self-clamping function for building construction provided by the utility model;
FIG. 2 is a schematic top view of the structure of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a base 1, a fixing frame 2, a supporting plate 3, a bearing frame 4, a bearing plate 5, a second sliding block 6, a pushing block 7, a continuous jack 8, a steel strand 9, a fixing plate 10, a clamping cylinder 11, a clamping plate 12, a U-shaped plate 13, a roller 14, a telescopic cylinder 15, a motor 16, a winding drum 17, a steel rope 18, a mounting plate 19, a connecting block 20, a supporting frame 21X-shaped and a reinforcing rib 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a truss pushing device with self-clamping function for building construction comprises a base 1, a fixed frame 2 is arranged above the base 1, a plurality of uniformly distributed support plates 3 are fixedly arranged between the fixed frame and the base 1, a bearing frame 4 is arranged above the fixed frame 2, first slide blocks are fixedly connected to the front and back ends of the left and right sides of the lower end of the bearing frame 4, first slide grooves matched with the first slide blocks are respectively arranged on the front and back sides of the upper end of the fixed frame 2, the fixed frame 2 is connected with two driving mechanisms and is connected with the bearing frame 4 through the two driving mechanisms, a bearing plate 5 is arranged above the bearing frame 4, second slide blocks 6 are fixedly connected to the front and back ends of the left and right sides of the lower end of the bearing plate 5, second slide grooves matched with the second slide blocks 6 are respectively arranged on the left and right sides of the upper end of the bearing frame 4, a pushing block 7 is fixedly connected to the front ends of the left and right sides of the lower end of the bearing plate 5, the equal fixedly connected with continuous jack 8 in both ends about the back lateral wall of bearing frame 4, and the output of two continuous jacks 8 all is connected with steel strand wires 9, the one end that homonymy continuous jack 8 was kept away from to two steel strand wires 9 respectively with the back lateral wall fixed connection of two ejector pad 7, the equal fixedly connected with fixed plate 10 in the upper end left and right sides of loading board 5, a set of die clamping cylinder 11 of the equal fixedly connected with of lateral wall of two fixed plates 10, the equal common fixedly connected with pinch plate 12 of output of the die clamping cylinder 11 of the same group, two pinch plates 12 all are located the upper end of loading board 5 and slide the setting.
The lower ends of the side walls of the opposite sides of the two clamping plates 12 are both provided with U-shaped grooves, the insides of the two U-shaped grooves are both provided with U-shaped plates 13 in a sliding manner, the insides of the two U-shaped plates 13 are both rotatably connected with a plurality of rollers 14 which are uniformly distributed through pin rods, the side walls of the opposite sides of the two clamping plates 12 are both fixedly connected with a group of telescopic cylinders 15, the output ends of the two telescopic cylinders 15 are respectively and fixedly connected with the side walls of the opposite sides of the two U-shaped plates 13, under the condition that the truss girder is assembled and has certain deviation with the bearing plate 5, the two groups of clamping cylinders 11 are started, the two clamping plates 12 can move towards opposite directions, the two groups of telescopic cylinders 15 are started after stopping, the two U-shaped plates 13 can move towards each other, so that the rollers 14 on the left side and the right side can clamp the truss girder of the bearing plate, the movement between the bearing plate 5 and the truss girder can not be influenced, and the position between the truss girder and the truss plate 5 can be conveniently adjusted by people, and the subsequent pushing precision is improved.
The two driving mechanisms comprise a motor 16, a winding drum 17 and a steel rope 18, the front end and the rear end of the inner side wall of the fixing frame 2 are fixedly connected with mounting plates 19, the side walls of the opposite sides of the two mounting plates 19 are rotatably connected with rotating shafts through bearings, the shaft wall of each rotating shaft is fixedly connected with the side wall of the winding drum 17 in an inserting manner, one end of each steel rope 18 is fixedly connected with the wall of the winding drum 17, the steel rope 18 is wound on the winding drum 17, connecting blocks 20 are fixedly connected with the left side and the right side of the lower end of the bearing frame 4, one end, far away from the winding drum 17, of each steel rope 18 is fixedly connected with the side wall of each connecting block 20, the rear side wall of one mounting plate 19 is fixedly connected with the front end of the motor 16, the output end of the motor 16 is rotatably connected with the rear end of the shaft wall of the rotating shafts through a coupler, when the bearing frame 4 needs to move to the left side, the motor 16 on the right side is started first, the winding drum 17 on the right side can rotate, therefore, the steel rope 18 on the right side can be unfolded for a certain length, the motor 16 on the left side is started at the moment, the winding drum 17 on the left side can be rotated, the steel rope 18 on the left side can be wound and wound, the connecting block 20 can be pulled, the bearing frame 4 is driven to move leftwards, and the opposite operation is carried out when the bearing frame 4 moves rightwards.
All fixed X-shaped support frame 21 that is equipped with a plurality of evenly distributed between two adjacent backup pads 3 can increase the stability of being connected between base 1 and the fixed frame 2.
The equal fixedly connected with slope of lateral wall of the opposite one side of two connecting blocks 20 sets up strengthening rib 22, and the upper end of two strengthening ribs 22 respectively with the lower extreme left and right sides fixed connection of carriage 4, can increase the steadiness of being connected between two connecting blocks 20 and the carriage 4.
The rollers 14 are arranged in the U-shaped grooves on the same side, so that the rollers 14 are prevented from influencing the clamping stability when the clamping plate 12 is clamped.
The utility model discloses in, during the use, assemble the completion back with the longeron on loading board 5, start two die clamping cylinder 11, can make two clamp plate 12 remove in opposite directions, thereby can stabilize the clamp to the longeron and press from both sides, can prevent that the longeron from rocking the deflection when pushing away, influence follow-up construction, improve the stability that pushes away, start one of them motor 16 this moment, can carry out the rolling to the steel cable 18 of homonymy, the steel cable 18 rolling can drive bearing frame 4 through connecting block 20 and remove, thereby can adjust the position of longeron direction about the level, restart two die clamping cylinder 11, can stimulate two steel strand wires 9, thereby can stimulate two ejector pads 7, make two ejector pads 7 remove backward, thereby can drive loading board 5 backward shift, and then can drive the longeron backward shift, accomplish the top to the longeron and push away.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A truss pushing device with a self-clamping function for building construction comprises a base (1) and is characterized in that a fixing frame (2) is arranged above the base (1), a plurality of uniformly distributed supporting plates (3) are fixedly arranged between the fixing frame and the base (1), a bearing frame (4) is arranged above the fixing frame (2), first sliding blocks are fixedly connected to the front and rear ends of the left side and the right side of the lower end of the bearing frame (4), first sliding grooves matched with the first sliding blocks are formed in the front and rear sides of the upper end of the fixing frame (2), the fixing frame (2) is connected with two driving mechanisms and is connected with the bearing frame (4) through the two driving mechanisms, a bearing plate (5) is arranged above the bearing frame (4), and second sliding blocks (6) are fixedly connected to the front and rear ends of the left side and the right side of the lower end of the bearing plate (5), and the left and right sides of the upper end of the bearing frame (4) are both provided with second sliding chutes matched with the second sliding blocks (6), the front ends of the left side and the right side of the lower end of the bearing plate (5) are fixedly connected with pushing blocks (7), the left end and the right end of the rear side wall of the bearing frame (4) are fixedly connected with a continuous jack (8), the output ends of the two continuous jacks (8) are connected with steel stranded wires (9), one ends of the two steel stranded wires (9) far away from the continuous jacks (8) at the same side are respectively fixedly connected with the rear side walls of the two pushing blocks (7), the equal fixedly connected with fixed plate (10) of the upper end left and right sides of loading board (5), two the equal fixedly connected with a set of die clamping cylinder (11) of lateral wall of fixed plate (10), with organizing the equal common fixedly connected with pinch-off blades (12) of output of die clamping cylinder (11), two pinch-off blades (12) all are located the upper end of loading board (5) and slide the setting.
2. The truss pushing device with the self-clamping function for building construction as claimed in claim 1, wherein the lower ends of the side walls of the two clamping plates (12) on the opposite sides are both provided with a U-shaped groove, the two U-shaped grooves are both slidably provided with a U-shaped plate (13), the two U-shaped plates (13) are both rotatably connected with a plurality of uniformly distributed rollers (14) through pin rods, the side walls of the two clamping plates (12) on the opposite sides are both fixedly connected with a set of telescopic cylinders (15), and the output ends of the two telescopic cylinders (15) are respectively fixedly connected with the side walls of the two U-shaped plates (13) on the opposite sides.
3. The truss pushing device with the self-clamping function for building construction as claimed in claim 1, wherein each of the two driving mechanisms comprises a motor (16), a winding drum (17) and a steel cable (18), the front end and the rear end of the inner side wall of the fixing frame (2) are fixedly connected with mounting plates (19), the side wall of one side of each of the two mounting plates (19) facing each other is rotatably connected with a rotating shaft through a bearing, the shaft wall of the rotating shaft is fixedly inserted into the side wall of the winding drum (17), one end of the steel cable (18) is fixedly connected with the wall of the winding drum (17), the steel cable (18) is wound around the winding drum (17), the left side and the right side of the lower end of the bearing frame (4) are fixedly connected with connecting blocks (20), one end of the steel cable (18) far away from the winding drum (17) is fixedly connected with the side wall of the connecting block (20), the rear side wall of one of the mounting plate (19) is fixedly connected with the front end of the motor (16), and the output end of the motor (16) is rotationally connected with the rear end of the shaft wall of the rotating shaft through a coupler.
4. The truss pushing device with self-clamping function for building construction as claimed in claim 1, wherein a plurality of evenly distributed X-shaped supporting frames (21) are fixedly arranged between two adjacent supporting plates (3).
5. The truss pushing device with self-clamping function for building construction as claimed in claim 3, wherein the side wall of the opposite side of the two connecting blocks (20) is fixedly connected with the obliquely arranged reinforcing ribs (22), and the upper ends of the two reinforcing ribs (22) are respectively fixedly connected with the left and right sides of the lower end of the bearing frame (4).
6. A truss pushing device for building construction with self-clamping function as claimed in claim 2 wherein, a plurality of said rollers (14) are all arranged in the U-shaped groove on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022950911.4U CN215289751U (en) | 2020-12-08 | 2020-12-08 | Truss pushing device with self-clamping function for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022950911.4U CN215289751U (en) | 2020-12-08 | 2020-12-08 | Truss pushing device with self-clamping function for building construction |
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| CN215289751U true CN215289751U (en) | 2021-12-24 |
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| CN202022950911.4U Active CN215289751U (en) | 2020-12-08 | 2020-12-08 | Truss pushing device with self-clamping function for building construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737488A (en) * | 2022-03-29 | 2022-07-12 | 中铁六局集团有限公司 | Frame bridge displacement adjusting equipment and using method thereof |
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2020
- 2020-12-08 CN CN202022950911.4U patent/CN215289751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737488A (en) * | 2022-03-29 | 2022-07-12 | 中铁六局集团有限公司 | Frame bridge displacement adjusting equipment and using method thereof |
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