CN213563392U

CN213563392U - Concrete test block shedder is used in bridge construction

Info

Publication number: CN213563392U
Application number: CN202021496742.5U
Authority: CN
Inventors: 郝晶晶
Original assignee: Shangcheng Hengxin Industrial Co ltd
Current assignee: Shangcheng Hengxin Industrial Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-29
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to a bridge construction technical field just discloses a concrete test block shedder is used in bridge construction, including the bed plate, the one end of bed plate upper surface and the bottom fixed connection of support column, the top of support column and the one end fixed connection of roof bottom, the middle part of roof upper surface and two-way motor's bottom fixed connection, the middle part fixed connection of output shaft and drive bevel gear one side is passed through to one side of two-way motor, one side of drive bevel gear surface and one side meshing of driven bevel gear surface. This concrete test block shedder is used in bridge construction, through reciprocating of hydraulic telescoping rod to make L type hooked pole to the joint in mould groove with break away from, threaded shaft pivoted in-process breaks away from mould groove and test block, has reached and has stably broken away from test block and mould groove, avoids damaging the effect of test block, and it is slow to have solved traditional drawing of patterns work, wastes time and energy, the problem of the easy damage module of drawing of patterns in-process and test block.

Description

Concrete test block shedder is used in bridge construction

Technical Field

The utility model relates to a bridge construction technical field specifically is a concrete test block shedder is used in bridge construction.

Background

Constructing a bridge according to the design content; the method mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like, and the used concrete needs to be detected in the bridge construction process.

The method of present bridge work progress to the test block drawing of patterns is single, wastes time and energy, and the efficiency of drawing of patterns is very low, and the mould is out of shape easily in the in-process of drawing of patterns, causes the damage to the test block, influences the detection in later stage, causes the detection error, is unfavorable for the construction of bridge, influences the progress of bridge construction to cause the injury to the workman easily in the drawing of patterns operation process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete test block demoulding device for bridge construction, which can conveniently and quickly separate the concrete test block from the inside of a mould, avoid the damage to the mould and the test block in the demoulding process, ensure the integrity of the test block, increase the accuracy of later detection, meanwhile, the detection error is avoided, the demoulding method is rapid, the operation is simple, the time and the labor are saved, the damage to operators caused by the bouncing of the concrete test block in the demoulding process is effectively prevented, the working efficiency of demoulding is improved, and the problems that the test block demoulding method is single, the time and the labor are wasted, the demoulding efficiency is very low, the mould is easy to deform in the demoulding process are solved, the damage is caused to the test block, the detection in the later period is influenced, the detection error is caused, the construction of the bridge is not facilitated, the progress of the bridge construction is influenced, and the problem of injury to workers is easily caused in the demolding operation process.

(II) technical scheme

For realizing above-mentioned convenient and fast break away from the mould is inside, avoid causing the damage to mould and test block at the in-process of drawing of patterns, guarantee the integrality of test block, increase the rate of accuracy that the later stage detected, avoid the error production that detects simultaneously, demoulding method is swift, easy operation, labour saving and time saving, the effectual concrete test block that prevents among the drawing of patterns bounce causes the injury to operating the workman, has improved the work efficiency purpose of the drawing of patterns, the utility model provides a following technical scheme: the utility model provides a concrete test block shedder is used in bridge construction, including the bed plate, the one end of bed plate upper surface and the bottom fixed connection of support column, the top of support column and the one end fixed connection of roof bottom, the middle part of roof upper surface and two-way motor's bottom fixed connection, the middle part fixed connection of output shaft and drive bevel gear one side is passed through to one side of two-way motor, one side of drive bevel gear surface and one side meshing of driven bevel gear surface, driven bevel gear cup joints in the surface at threaded shaft top, the surface screw thread at threaded shaft middle part has cup jointed the threaded sleeve, the one side of threaded sleeve surface and the one end fixed connection of backup pad, the other end of backup pad passes through the bull stick and is connected with the middle part rotation of rotating sleeve, the bottom of rotating sleeve surface and the top fixed connection of L.

The top of rotating sleeve surface and the bottom fixed connection of connecting rod, the top of connecting rod and the bottom fixed connection of mount one, the top of mount one is passed through the bull stick and is connected with the one end rotation of rotor plate two, the other end of rotor plate two and the one end fixed connection who supports the down tube, the other end of supporting the down tube and the one end fixed connection of rotor plate one, the other end of rotor plate one passes through the bull stick and is connected with the one end rotation of mount two, the other end of mount two and one side fixed connection of slide surface, the slide slides and cup joints in the surface at threaded spindle top.

Preferably, the outer surface of the top of the threaded shaft is fixedly provided with a support frame through a bearing, and the top of the support frame is fixedly connected with the bottom of the top plate.

Preferably, the quantity of bed plate is two, and the bottom of two bed plates all is provided with the assembly pulley of two symmetries to the distance at two bed plate middle parts is greater than the width of bearing plate, and the top of bearing plate is provided with the mould groove.

Preferably, the quantity of L type hooked pole is three, and three L type hooked pole all sets up in the middle part of three backup pad one end through rotating the sleeve pipe symmetry.

Preferably, the top of the threaded sleeve is fixedly provided with a supporting plate, the top of the supporting plate is fixedly and uniformly provided with three hydraulic telescopic rods, the top of each hydraulic telescopic rod is fixedly connected with the bottom of the sliding plate, and the middle of the supporting plate is provided with a round hole with the diameter larger than that of the threaded shaft.

Preferably, the number of the supporting diagonal rods is three, and the three supporting diagonal rods are symmetrically arranged on the outer surface of one side of the sliding plate by taking the threaded shaft as a center.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete test block shedder is used in bridge construction possesses following beneficial effect:

1. this concrete test block shedder is used in bridge construction, through reciprocating of hydraulic telescoping rod to make L type hooked pole to the joint in mould groove with break away from, threaded shaft pivoted in-process breaks away from mould groove and test block, has reached and has stably broken away from test block and mould groove, avoids damaging the effect of test block, and it is slow to have solved traditional drawing of patterns work, wastes time and energy, the problem of the easy damage module of drawing of patterns in-process and test block.

2. This concrete test block shedder is used in bridge construction, convenient and fast breaks away from the concrete test block from the mould is inside, avoid causing the damage to mould and test block at the in-process of drawing of patterns, guarantee the integrality of test block, increase the rate of accuracy that the later stage detected, avoid the error production that detects simultaneously, demoulding method is swift, easy operation, labour saving and time saving, the effectual in-process concrete test block that prevents the drawing of patterns bounces and causes the injury to operating the workman, the work efficiency of the drawing of patterns has been improved.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a left side schematic view of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 at a according to the present invention.

In the figure: the device comprises a base plate 1, a support column 2, a threaded shaft 3, a threaded sleeve 4, a connecting rod 5, a top plate 6, a bidirectional motor 7, a driving bevel gear 8, a driven bevel gear 9, a sliding plate 10, a support diagonal rod 11, a first fixing frame 12, a rotating sleeve 13, a support plate 14, a 15L-shaped hook rod, a mold groove 16, a bearing plate 17, a second fixing frame 18, a hydraulic telescopic rod 19, a support plate 20, a first rotating plate 21, a second rotating plate 22 and a support frame 23.

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.

Referring to fig. 1-4, a concrete test block demolding device for bridge construction comprises two base plates 1, wherein the number of the base plates 1 is two, two symmetrical pulley blocks are arranged at the bottoms of the two base plates 1, the distance between the middle parts of the two base plates 1 is larger than the width of a bearing plate 17, a mold groove 16 is arranged at the top of the bearing plate 17, the device can be conveniently moved by the pulley blocks, the working range of the device is increased, meanwhile, the device can be conveniently moved at two sides of the mold groove 16 to adapt to more test block molds, one end of the upper surface of the base plate 1 is fixedly connected with the bottom of a supporting column 2, the top of the supporting column 2 is fixedly connected with one end of the bottom of a top plate 6, the middle part of the upper surface of the top plate 6 is fixedly connected with the bottom of a bidirectional motor 7, one side of the bidirectional motor 7 is fixedly connected with the middle part of one side of a driving bevel gear 8 by an output shaft, the driven bevel gear 9 is sleeved on the outer surface of the top of the threaded shaft 3, the outer surface of the top of the threaded shaft 3 is fixedly provided with a support frame 23 through a bearing, the top of the support frame 23 is fixedly connected with the bottom of a top plate 6, the stability of the threaded shaft 3 in the rotating process is improved, the threaded shaft is prevented from inclining in the rotating process, the outer surface thread of the middle part of the threaded shaft 3 is sleeved with a threaded sleeve 4, the top of the threaded sleeve 4 is fixedly provided with a supporting plate 20, the top of the supporting plate 20 is fixedly and uniformly provided with three hydraulic telescopic rods 19, the top of the hydraulic telescopic rods 19 is fixedly connected with the bottom of a sliding plate 10, the middle part of the supporting plate 20 is provided with a round hole with the diameter larger than that of the threaded shaft 3, the support inclined rod 11 is driven to swing left and right through the telescopic motion of the hydraulic telescopic rods 19, so that the L-shaped hook rod 15 is, the other end of backup pad 14 is rotated through the middle part of bull stick with rotating sleeve 13 and is connected, and the bottom of rotating sleeve 13 surface and the top fixed connection of L type hooked bar 15, the quantity of L type hooked bar 15 are three, and three L type hooked bar 15 all sets up in the middle part of three backup pad 14 one end through rotating sleeve 13 symmetry, and three L type hooked bar 15 is more stable upwards lifts up mould groove 16 from the surrounding of test block.

The top of the outer surface of the rotating sleeve 13 is fixedly connected with the bottom of the connecting rod 5, the top of the connecting rod 5 is fixedly connected with the bottom of the first fixing frame 12, the top of the first fixing frame 12 is rotatably connected with one end of the second rotating plate 22 through a rotating rod, the other end of the second rotating plate 22 is fixedly connected with one end of the first supporting inclined rod 11, the number of the first supporting inclined rods 11 is three, the three supporting inclined rods 11 are symmetrically arranged on the outer surface of one side of the sliding plate 10 by taking the threaded shaft 3 as a center, the L-shaped hook rod 15 is driven to hook the mold groove 16 through the supporting inclined rods 11 more easily, the other end of the supporting inclined rods 11 is fixedly connected with one end of the first rotating plate 21, the other end of the first rotating plate 21 is rotatably connected with one end of the second fixing frame 18 through a rotating rod, the other end of the second fixing frame 18 is fixedly connected with.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the device is moved to the top of a die, the two-way motor 7 is used as power, the drive bevel gear 8 and the driven bevel gear 9 drive the threaded shaft 3 to rotate, the threaded shaft 3 drives the threaded sleeve 4 to move up and down in the rotating process, the threaded sleeve 4 drives the L-shaped hook rod 15 to move to the top of the die groove 16, the hydraulic telescopic rod 19 is used as power to drive the sliding plate 10 to move up and down, and in the process of moving the sliding plate 10 up and down, the top of the L-shaped hook rod 15 is driven to swing on the surface of the rotating sleeve 13 by the supporting diagonal rod 11, so that the bottom of the L-shaped hook rod 15 is hooked in the top plate of the die groove 16, the bidirectional motor 7 rotates reversely, and by the reverse rotation of the threaded shaft 3, thereby make threaded sleeve 4 drive L type hooked rod 15 and upwards remove, L type hooked rod 15 takes mould groove 16 up to make mould groove 16 break away from with the test block, accomplish the test block drawing of patterns work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete test block shedder is used in bridge construction, includes bed plate (1), its characterized in that: one end of the upper surface of the base plate (1) is fixedly connected with the bottom of the support column (2), the top of the support column (2) is fixedly connected with one end of the bottom of the top plate (6), the middle part of the upper surface of the top plate (6) is fixedly connected with the bottom of the two-way motor (7), one side of the two-way motor (7) is fixedly connected with the middle part of one side of the driving bevel gear (8) through an output shaft, one side of the outer surface of the driving bevel gear (8) is meshed with one side of the outer surface of the driven bevel gear (9), the driven bevel gear (9) is sleeved on the outer surface of the top of the threaded shaft (3), the outer surface thread of the middle part of the threaded shaft (3) is sleeved with the threaded sleeve (4), one side of the outer surface of the threaded sleeve (4) is fixedly connected with one end of the support plate (14), the other end of the support plate (14) is rotatably connected with the middle part of the rotating;

the top of rotating sleeve pipe (13) surface and the bottom fixed connection of connecting rod (5), the top of connecting rod (5) and the bottom fixed connection of mount (12), the top of mount (12) is passed through the bull stick and is rotated with the one end of rotor plate two (22) and be connected, the other end of rotor plate two (22) and the one end fixed connection who supports down tube (11), the other end that supports down tube (11) and the one end fixed connection of rotor plate one (21), the other end of rotor plate one (21) passes through the bull stick and is rotated with the one end of mount two (18) and be connected, the other end of mount two (18) and one side fixed connection of slide (10) surface, slide (10) slip cup joint in the surface at screw thread axle (3) top.

2. The device for demoulding the concrete test block for bridge construction according to claim 1, wherein: the outer surface of the top of the threaded shaft (3) is fixedly provided with a support frame (23) through a bearing, and the top of the support frame (23) is fixedly connected with the bottom of the top plate (6).

3. The device for demoulding the concrete test block for bridge construction according to claim 1, wherein: the quantity of bed plate (1) is two, and the bottom of two bed plates (1) all is provided with the assembly pulley of two symmetries to the distance in two bed plates (1) middle part is greater than the width of bearing plate (17), and the top of bearing plate (17) is provided with mould groove (16).

4. The device for demoulding the concrete test block for bridge construction according to claim 1, wherein: the number of the L-shaped hook rods (15) is three, and the three L-shaped hook rods (15) are symmetrically arranged in the middle of one end of the three support plates (14) through the rotating sleeve (13).

5. The device for demoulding the concrete test block for bridge construction according to claim 1, wherein: the top of the threaded sleeve (4) is fixedly provided with a supporting plate (20), the top of the supporting plate (20) is fixedly and uniformly provided with three hydraulic telescopic rods (19), the top of each hydraulic telescopic rod (19) is fixedly connected with the bottom of the sliding plate (10), and the middle of the supporting plate (20) is provided with a round hole with the diameter larger than that of the threaded shaft (3).

6. The device for demoulding the concrete test block for bridge construction according to claim 1, wherein: the number of the supporting inclined rods (11) is three, and the three supporting inclined rods (11) are symmetrically arranged on the outer surface of one side of the sliding plate (10) by taking the threaded shaft (3) as a center.