CN215164718U

CN215164718U - Cast-in-place concrete continuous beam construction bracket pre-compaction device

Info

Publication number: CN215164718U
Application number: CN202120642552.8U
Authority: CN
Inventors: 潘春华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-14
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a cast-in-place concrete continuous beam construction bracket pre-compaction device, including pier, bracket, clamp plate and position adjustment mechanism, the upper portion fixedly connected with of pier has the bracket of two symmetry settings, the common fixed connection's of top of two brackets has the clamp plate, the top surface avris of clamp plate all fixedly mounted has the guardrail, and the top surface intermediate position of clamp plate fixedly connected with baffle, position adjustment mechanism is provided with two sets ofly, two sets of position adjustment mechanism are about the baffle symmetry setting and slidable mounting at the top surface of guardrail, position adjustment mechanism includes position limit structure and rope limit structure, position limit structure and guardrail sliding connection, rope limit structure slidable mounting is on the upper portion of position limit structure; the utility model discloses a setting up of position control mechanism can finely tune the position of transferring of briquetting, improves and places the precision, improves the weight and the effect of pre-compaction in-process both sides and is close, improves the effect of pre-compaction operation, has good practicality.

Description

Cast-in-place concrete continuous beam construction bracket pre-compaction device

Technical Field

The utility model relates to a continuous beam construction technical field specifically is a cast in situ concrete continuous beam construction bracket pre-compaction device.

Background

When the continuous beam is constructed, for example, when a bridge is constructed, a pier is poured firstly, then a No. 0 block is constructed, then the continuous beam is symmetrically cast in a suspension mode on two sides of the No. 0 block, when the continuous beam is symmetrically cast in a suspension mode, firstly, a bracket is erected on the poured pier, the bottom of the bracket abuts against a bracket, and after the bracket is installed, gaps exist between the bracket and other parts, so that prepressing is carried out after the bracket is erected, the support is prepressed so as to obtain the bracket, the elastic deformation and the inelastic deformation of the bracket, and a basis is provided for setting a pre-lifting value for a bottom die of the continuous box beam.

The existing hanging basket prepressing method needs to hoist and convey pressing blocks through two cranes in the implementation process, simultaneous pressurization on two sides of a bracket is achieved, stability is guaranteed, however, the positioning function of the pressing blocks is lacked on the bracket, the pressing blocks are placed completely depending on placement of workers, pressure conditions on two sides of the bracket are greatly different, and therefore the prepressing device of the cast-in-place concrete continuous beam construction bracket needs to be designed to improve consistency of the pressing blocks placed on the brackets on two sides.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast in situ concrete is roof beam construction bracket pre-compaction device in succession to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cast in situ concrete continuous beam construction bracket pre-compaction device, includes pier, bracket, clamp plate and position control mechanism, two symmetries of the upper portion fixedly connected with of pier set up the bracket, two the common fixed connection in top of bracket has the clamp plate, the equal fixed mounting of top surface avris of clamp plate has the guardrail, and the top surface intermediate position fixedly connected with baffle of clamp plate, position control mechanism is provided with two sets ofly, and two sets of position control mechanism about the baffle symmetry sets up and slidable mounting is at the top surface of guardrail, and position control mechanism includes position limit structure and rope limit structure, position limit structure and guardrail sliding connection, rope limit structure slidable mounting is on position limit structure's upper portion.

Furthermore, two first fixing seats symmetrically arranged relative to the partition plate are fixedly mounted on two sides of the top surface of the guardrail, two first fixing seats are fixedly mounted at the middle positions of the first fixing seats, two second fixing seats are fixedly mounted at the same side of the top surface of the guardrail, and sliding rods are fixedly connected between the first fixing seats and the second fixing seats.

Furthermore, limit structure includes first slider, bracing piece, rectangular frame body and locating part, the peripheral slidable mounting of slide bar has two first slider, the top of first slider with the one end fixed connection of bracing piece, the common fixedly connected with of one end of keeping away from first slider that lies in the baffle with four bracing pieces of one side the rectangular frame body, the equal fixed mounting in both sides of rectangular frame body top surface has first slide rail, the equal fixedly connected with second slider of tip of the bottom surface both sides of locating part, with two of one side second slider slidable mounting is one on the first slide rail.

Further, fixedly connected with fixed plate between two second sliders with one side, two equal fixed mounting has the second slide rail on the opposite face of fixed plate, the both ends fixedly connected with dog of second slide rail is provided with between two second slide rails rope limit structure, rope limit structure's both ends respectively with two second slide rail sliding connection.

Further, rope limit structure includes slide, fixed block, electric telescopic handle, mount pad and spacing wheel, the slide sets up two between the second slide rail, and the both ends of slide respectively with two second slide rail sliding connection, one side fixedly connected with of slide two the fixed block, two fixed blocks set up about the intermediate position symmetry of slide, equal fixedly connected with on the opposite face of two fixed blocks electric telescopic handle, the one end fixedly connected with that two electric telescopic handle are close to each other the mount pad rotates in the mount pad and installs spacing wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the staff can adjust the bracing piece in the plane of clamp plate the position of X axle, readjusts the Y axle position of locating part, synthesizes and realizes the position of transferring of adjusting the briquetting in a flexible way accurately, the utility model discloses a position control mechanism's setting can finely tune the position of transferring of briquetting, improves and places the precision, improves the weight and the effect of pre-compaction in-process both sides and is close, improves the effect of pre-compaction operation, has good practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 2.

Fig. 4 is an enlarged view of a portion C in fig. 2.

Fig. 5 is a schematic diagram of a three-dimensional structure of the middle stop member of the present invention.

In the figure: 1-pier, 2-bracket, 3-pressing plate, 4-guardrail, 5-first fixed seat, 6-sliding rod, 7-first sliding block, 8-supporting rod, 9-rectangular frame body, 11-pressing block, 13-limiting part, 14-first sliding rail, 15-second sliding block, 16-fixed plate, 17-second sliding rail, 18-sliding plate, 19-fixed block, 20-electric telescopic rod, 21-mounting seat, 22-limiting wheel, 23-stop block, 24-partition plate and 25-second fixed seat.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

please refer to fig. 1 ~ 5, in the embodiment of the utility model, a cast in situ concrete continuous beam construction bracket pre-compaction device, including pier 1, bracket 2, clamp plate 3 and position control mechanism, bracket 2 that two symmetries of the upper portion fixedly connected with of pier 1 set up, the common fixed connection in top of two brackets 2 has clamp plate 3, the equal fixed mounting in top surface avris of clamp plate 3 has guardrail 4, and clamp plate 3's top surface intermediate position fixedly connected with baffle 24, position control mechanism is provided with two sets ofly, two sets of position control mechanism set up and slidable mounting are at the top surface of guardrail 4 about 24 symmetries of baffle, position control mechanism includes position limit structure and rope limit structure, position limit structure and 4 sliding connection of guardrail, rope limit structure slidable mounting is on position limit structure's upper portion.

Wherein, the equal fixed mounting in top surface both sides of guardrail 4 has two first fixing bases 5 about the 24 symmetry settings of baffle, and the intermediate position fixed mounting of two first fixing bases 5 of same one side has second fixing base 25, and equal fixedly connected with slide bar 6 between the second fixing base 25 of first fixing base 5 and same one side.

The limiting structure comprises a first sliding block 7, supporting rods 8, a rectangular frame body 9 and a limiting piece 13, wherein two first sliding blocks 7 are installed on the periphery of a sliding rod 6 in a sliding mode, the top ends of the first sliding blocks 7 are fixedly connected with one ends of the supporting rods 8, one ends, far away from the first sliding blocks 7, of the four supporting rods 8 on the same side of a partition plate 24 are fixedly connected with the rectangular frame body 9 together, first sliding rails 14 are fixedly installed on two sides of the top surface of the rectangular frame body 9, second sliding blocks 15 are fixedly connected with end portions on two sides of the bottom surface of the limiting piece 13, and the two second sliding blocks 15 on the same side are installed on one first sliding rail 14 in a sliding mode; the safety of the operation on the pressure plate 3 is improved by the installation of the guardrail 4; the top surface of the pressing plate 3 is divided into two placing areas by the arrangement of the partition plate 24, the areas on the two sides are provided with the devices for workers to accurately place the lifted pressing block 11 at the proper position, and in order to ensure the consistency of the placing positions on the two sides, the top surface of the pressing plate 3 can be marked by a line, so that the workers can conveniently judge the position for placing the pressing block 11; the loop wheel machine removes briquetting 11 and then transfers directly over locating part 13 for on locating part 13 falls clamp plate 3, through position limit structure's setting, when briquetting 11 transfers, through sliding connection of first slider 7 and slide bar 6 and sliding connection of second slider 15 and first slide rail 14, the staff can adjust the position of bracing piece 8X axle in the plane of clamp plate 3, readjusts the Y axle position of locating part 13, synthesizes and realizes nimble accurate the position of transferring of adjusting briquetting 11, the utility model discloses a position control mechanism's setting can finely tune briquetting 11's the position of transferring, improves and places the precision, and the weight and the effect that improve pre-compaction in-process both sides are close, improve the effect of pre-compaction operation, have good practicality.

Wherein, fixedly connected with fixed plate 16 between two second sliders 15 with one side, equal fixed mounting has second slide rail 17 on the opposite face of two fixed plates 16, and the both ends fixedly connected with dog 23 of second slide rail 17 is provided with rope limit structure between two second slide rails 17, and rope limit structure's both ends respectively with two second slide rail 17 sliding connection.

Example 2:

referring to fig. 2, 3 and 4, based on embodiment 1, the rope limiting structure includes a sliding plate 18, fixed blocks 19, electric telescopic rods 20, a mounting seat 21 and a limiting wheel 22, the sliding plate 18 is disposed between the two second sliding rails 17, two ends of the sliding plate 18 are respectively connected to the two second sliding rails 17 in a sliding manner, one side of the sliding plate 18 is fixedly connected with the two fixed blocks 19, the two fixed blocks 19 are symmetrically disposed about the middle position of the sliding plate 18, the opposite surfaces of the two fixed blocks 19 are both fixedly connected with the electric telescopic rods 20, one ends of the two electric telescopic rods 20 close to each other are fixedly connected with the mounting seat 21, and the limiting wheel 22 is rotatably mounted in the mounting seat 21; when transferring briquetting 11, the rope of handling passes locating part 13, at this moment, slip second slide rail 17 is located between two spacing wheels 22 to the rope, start two electric telescopic handle 20 simultaneously and drive two spacing wheels 22 and be close to each other after that, realize the injecing to the rope, can avoid the in-process rope that places the position at adjustment briquetting 11 to appear the condition of swinging by a wide margin under the effect of briquetting 11 through setting up of rope limit structure, the stability of adjusting 11 position in-process of briquetting has been improved promptly, the work efficiency of placing briquetting 11 has been improved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bracket pre-pressing device for cast-in-place concrete continuous beam construction comprises a pier (1), a bracket (2), a pressing plate (3) and a position adjusting mechanism, it is characterized in that the upper part of the pier (1) is fixedly connected with two brackets (2) which are symmetrically arranged, the top ends of the two brackets (2) are fixedly connected with the pressing plate (3) together, the top surface side of the pressing plate (3) is fixedly provided with a guardrail (4), and the middle position of the top surface of the pressure plate (3) is fixedly connected with a partition plate (24), the position adjusting mechanisms are provided with two groups, the two groups of position adjusting mechanisms are symmetrically arranged around the partition plate (24) and are slidably arranged on the top surface of the guardrail (4), each position adjusting mechanism comprises a position limiting structure and a rope limiting structure, the position limiting structure is connected with the guardrail (4) in a sliding mode, and the rope limiting structure is installed on the upper portion of the position limiting structure in a sliding mode.

2. The cast-in-place concrete continuous beam construction bracket pre-pressing device according to claim 1, characterized in that two first fixing seats (5) symmetrically arranged about a partition plate (24) are fixedly installed on both sides of the top surface of a guardrail (4), a second fixing seat (25) is fixedly installed in the middle position of the two first fixing seats (5) on the same side, and a sliding rod (6) is fixedly connected between each first fixing seat (5) and the second fixing seat (25) on the same side.

3. A cast-in-place concrete continuous beam construction bracket preloading device as defined in claim 2, it is characterized in that the limiting structure comprises a first sliding block (7), a supporting rod (8), a rectangular frame body (9) and a limiting piece (13), the periphery of the sliding rod (6) is provided with two first sliding blocks (7) in a sliding manner, the top ends of the first sliding blocks (7) are fixedly connected with one ends of the supporting rods (8), one ends of the four supporting rods (8) which are positioned at the same side of the partition plate (24) and far away from the first sliding blocks (7) are fixedly connected with the rectangular frame body (9) together, two sides of the top surface of the rectangular frame body (9) are respectively and fixedly provided with a first sliding rail (14), the end parts of two sides of the bottom surface of the limiting part (13) are fixedly connected with second sliding blocks (15), and the two second sliding blocks (15) on the same side are slidably mounted on one first sliding rail (14).

4. The cast-in-place concrete continuous beam construction bracket pre-pressing device according to claim 3, characterized in that a fixing plate (16) is fixedly connected between two second sliding blocks (15) on the same side, second sliding rails (17) are fixedly mounted on opposite surfaces of the two fixing plates (16), two ends of each second sliding rail (17) are fixedly connected with a stop block (23), a rope limiting structure is arranged between the two second sliding rails (17), and two ends of each rope limiting structure are respectively connected with the two second sliding rails (17) in a sliding manner.

5. A cast-in-place concrete continuous beam construction bracket preloading device as defined in claim 4, it is characterized in that the rope limiting structure comprises a sliding plate (18), a fixed block (19), an electric telescopic rod (20), a mounting seat (21) and a limiting wheel (22), the sliding plate (18) is arranged between the two second sliding rails (17), and the both ends of slide (18) respectively with two second slide rail (17) sliding connection, one side fixedly connected with of slide (18) is two fixed block (19), two fixed block (19) are about the intermediate position symmetry setting of slide (18), equal fixedly connected with on the opposite face of two fixed block (19) electric telescopic handle (20), the one end fixedly connected with that two electric telescopic handle (20) are close to each other mount pad (21), rotate in mount pad (21) and install spacing wheel (22).