CN218715183U

CN218715183U - Construction engineering prestressed concrete construction equipment

Info

Publication number: CN218715183U
Application number: CN202222861194.7U
Authority: CN
Inventors: 陈巧明; 郭小琴; 陈中华; 陈艺宾
Original assignee: Xiamen Jisan Construction Group Co ltd
Current assignee: Xiamen Jisan Construction Group Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a building engineering prestressed concrete construction equipment relates to building engineering technical field, the utility model discloses a stone ground, pier and mounting bracket install the fixing base in the middle of the top of mounting bracket, and the internally mounted of fixing base has the motor, has all run through the lead screw in the middle of the both sides of fixing base, and the both sides below of fixing base all is fixed with the guide bar, and the one end of lead screw and guide bar all is provided with pulls the subassembly. The utility model discloses a be provided with traction assembly, can let the initiative awl tooth drive driven awl tooth after the motor operation and rotate, make two lead screws rotate, rotate along with two lead screws, can drive two thread bushings and remove, thereby make two sliding sleeves fixed with the thread bushing slide along the guide bar, and then make two be connected with the chuck through the hinge bar and keep away from each other with the sliding sleeve, can carry out the tractive to the reinforcing bar both ends along with two chucks are kept away from, make the reinforcing bar straightened, and is simple and convenient to operate, avoided the device to the not convenient condition inadequately of reinforcing bar tractive mode.

Description

Construction engineering prestressed concrete construction equipment

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering prestressed concrete construction equipment.

Background

In the construction process of the building engineering, the quality of the concrete engineering directly affects the bearing capacity, durability and integrity of the structure, and a common reinforced concrete structure has some defects, such as premature cracking, low rigidity and incapability of fully utilizing high-strength materials, so that the bent reinforcing steel bars need to be straightened and corrected in the construction of the building engineering, and the application of the reinforced concrete structure in the building engineering cannot be affected by the reinforcing steel bars.

Chinese patent for CN211307231U discloses a building engineering prestressed concrete construction device according to patent number, including stone ground and pier, there is the pier through concrete placement in the recess of stone ground both sides, and is two sets of the pier's the outside only has tensioning mechanism, tensioning mechanism includes the limiting plate, the figure that the outer wall downside fixed mounting of limiting plate had pneumatic cylinder and pneumatic cylinder is two sets of, and is two sets of the piston rod of pneumatic cylinder all runs through the limiting plate and with the outer wall both sides fixed connection of extension board, and is two sets of the reinforcing bar has been put between the limiting plate, the both ends of reinforcing bar run through respectively in two sets of the limiting plate, the reinforcing bar runs through limiting plate department and has seted up through-hole and through-hole interpolation and have had the locating part, the reinforcing bar runs through in the locating part, supports tightly in the pier outer wall through the pneumatic cylinder in device area to reach the effect to the reinforcing bar tractive, need not to stretch-draw with the help of tensioning mechanism, thereby make convenient operation swift.

To the correlation technique among the above-mentioned, the inventor thinks when above-mentioned concrete construction device uses, though can carry out the tractive to the reinforcing bar, when needs are changed the reinforcing bar and are tractive again, then can make device and pier separation, only treat to install again and treat when the tractive reinforcing bar, just can accomplish the installation once more through the pneumatic cylinder and flare-up for when used repeatedly, the device need constantly separate and install, make the device use comparatively loaded down with trivial details inconvenience.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a building engineering prestressed concrete construction equipment to solve the technical problem that the device is convenient inadequately to reinforcing bar tractive mode.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a building engineering prestressed concrete construction equipment, includes stone ground, pier and mounting bracket, install the fixing base in the middle of the top of mounting bracket, the internally mounted of fixing base has the motor, the lead screw has all been run through in the middle of the both sides of fixing base, the both sides below of fixing base all is fixed with the guide bar, the one end of lead screw and guide bar all is provided with pulls the subassembly, pull the subassembly including thread bush, sliding sleeve, hinge bar and chuck.

Through adopting above-mentioned technical scheme, can install concrete construction equipment on the pier on stone ground through the mounting bracket.

Furthermore, both sides of the bottom of the mounting rack are matched with the abutments, and both sides of the bottom of the mounting rack are fixed with anti-slip grains which are arranged at right angles.

Through adopting above-mentioned technical scheme, through the antiskid line and the abutment laminating of mounting bracket bottom both sides for the mounting bracket is more stable.

Furthermore, the output end of the motor is connected with driving bevel gears, driven bevel gears are fixed at one ends of the two screw rods, and the driving bevel gears are meshed with the driven bevel gears.

Through adopting above-mentioned technical scheme for can let the initiative awl tooth drive driven awl tooth and rotate after the motor operation, make the lead screw rotate.

Further, the outer surface one side of lead screw and guide bar all is equipped with the support axial slab, the bottom and the mounting bracket of support axial slab are fixed.

Through adopting above-mentioned technical scheme, can make lead screw and guide bar safer and more stable through supporting the axletree board.

Further, the thread bush cup joints in two the one end of lead screw, the sliding sleeve cup joints in two the one end of guide bar, the top of sliding sleeve is connected with the chuck through the hinge bar.

Through adopting above-mentioned technical scheme, along with two lead screws rotate, can drive two thread bushings and remove to make two sliding sleeves fixed with the thread bushing slide along the guide bar, and then make two be connected with the chuck through hinge bar and sliding sleeve and keep away from each other, can carry out the tractive to the reinforcing bar both ends along with two chucks are kept away from, make the reinforcing bar straightened, easy and simple to handle.

Further, the thread bush is fixed with the sliding bush, the thread bush is in threaded connection with the screw rod, and the sliding bush is in sliding connection with the guide rod.

Through adopting above-mentioned technical scheme for can drive the sliding sleeve and slide along the guide bar at the thread bush removal.

Further, two install the reinforcing bar between the chuck, two the chuck all rotates with the thread bush through the hinge bar to be connected.

Through adopting above-mentioned technical scheme, can be to the end fixing of reinforcing bar through the chuck, make through the hinge bar and can drive the chuck and remove when the thread bush removes to can be to the reinforcing bar tractive.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a be provided with the traction assembly, can let the initiative awl tooth drive driven awl tooth and rotate after the motor operation, make two lead screws rotate, along with two lead screws rotate, can drive two thread bushings and remove, thereby make two sliding sleeves fixed with the thread bushing slide along the guide bar, and then make two be connected with the chuck through hinge bar and sliding sleeve and keep away from each other, can draw the reinforcing bar both ends along with two chucks keep away from, make the reinforcing bar straighten, easy and simple to handle, avoided the device to the reinforcing bar draw mode condition convenient inadequately;

the utility model discloses a mounting bracket can install concrete construction equipment on the pier of stone ground, through the anti-skidding line and the pier laminating of mounting bracket bottom both sides for the mounting bracket is more stable, makes device simple to operate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the screw rod of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a pebble ground; 2. pier abutment; 3. a mounting frame; 4. a fixed seat; 5. a motor; 6. a screw rod; 7. a guide bar; 8. a traction assembly; 801. a threaded sleeve; 802. a sliding sleeve; 803. a hinged lever; 804. a chuck; 9. reinforcing steel bars; 10. a support shaft plate; 11. and (4) anti-skid lines.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following description will be made of an alignment embodiment according to the overall structure of the present invention.

The utility model provides a building engineering prestressed concrete construction equipment, as shown in fig. 1-4, including stone ground 1, pier 2 and mounting bracket 3, install fixing base 4 in the middle of the top of mounting bracket 3, the internally mounted of fixing base 4 has motor 5, all runs through lead screw 6 in the middle of the both sides of fixing base 4, and the both sides below of fixing base 4 all is fixed with guide bar 7, and the one end of lead screw 6 and guide bar 7 all is provided with pulls the subassembly 8.

Specifically, the traction assembly 8 includes a threaded sleeve 801, a sliding sleeve 802, a hinge rod 803 and a chuck 804, the threaded sleeve 801 is sleeved at one end of two lead screws 6, the sliding sleeve 802 is sleeved at one end of two guide rods 7, the threaded sleeve 801 is fixed to the sliding sleeve 802, the threaded sleeve 801 is in threaded connection with the lead screws 6, the sliding sleeve 802 is in sliding connection with the guide rods 7, the top of the sliding sleeve 802 is connected with the chuck 804 through the hinge rod 803, along with the rotation of the two lead screws 6, the two threaded sleeves 801 can be driven to move, so that the two sliding sleeves 802 fixed to the threaded sleeve 801 slide along the guide rods 7, and further the two chucks 804 connected to the sliding sleeve 802 through the hinge rod 803 are kept away from each other, along with the two chucks 804 are kept away from, the two ends of the steel bar 9 can be pulled, so that the steel bar 9 is straightened, and the operation is simple and convenient.

Referring to fig. 1, in the above embodiment, both sides of the bottom of the mounting frame 3 are adapted to the abutments 2, both sides of the bottom of the mounting frame 3 are fixed with the anti-slip patterns 11, the anti-slip patterns 11 are arranged at right angles, the concrete construction device can be installed on the abutments 2 on the stone ground 1 through the mounting frame 3, and the anti-slip patterns 11 on both sides of the bottom of the mounting frame 3 are attached to the abutments 2, so that the mounting frame 3 is more stable.

Referring to fig. 1, 2, 3 and 4, in the above embodiment, the output end of the motor 5 is connected with the driving bevel gear, and one end of each of the two lead screws 6 is fixed with the driven bevel gear, and the driving bevel gear is engaged with the driven bevel gear, so that after the motor 5 operates, the driving bevel gear drives the driven bevel gear to rotate, and the lead screws 6 rotate.

Referring to fig. 1, 2, 3 and 4, in the above embodiment, the supporting shaft plate 10 is sleeved on one side of the outer surfaces of the screw rod 6 and the guide rod 7, the bottom of the supporting shaft plate 10 is fixed to the mounting frame 3, and the screw rod 6 and the guide rod 7 can be more safe and stable through the supporting shaft plate 10.

Referring to fig. 1, 2 and 4, in the above embodiment, the reinforcing bar 9 is installed between two chucks 804, both chucks 804 are rotatably connected to the thread sleeve 801 through the hinge rod 803, the end of the reinforcing bar 9 can be fixed through the chucks 804, and the chucks 804 can be moved by the hinge rod 803 when the thread sleeve 801 moves, so that the reinforcing bar 9 can be pulled.

The implementation principle of the embodiment is as follows: firstly, a worker can install the concrete construction device on the abutment 2 of the stone ground 1 through the installation frame 3, so that the installation frame 3 is more stable through the attachment of the anti-skid grains 11 on the two sides of the bottom of the installation frame 3 and the abutment 2;

then the end part of the steel bar 9 can be fixed through the chuck 804;

then motor 5 can let the initiative awl tooth drive driven awl tooth after the operation and rotate for two lead screws 6 rotate, along with two lead screws 6 rotate, can drive two thread bush 801 and remove, thereby make two sliding sleeve 802 fixed with thread bush 801 slide along guide bar 7, and then make two be connected with chuck 804 through hinge bar 803 and sliding sleeve 802 and keep away from each other, can carry out the tractive to reinforcing bar 9 both ends along with two chucks 804 keep away from, make reinforcing bar 9 straightened, easy and simple to handle.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a building engineering prestressed concrete construction equipment, includes stone ground (1), pier (2) and mounting bracket (3), its characterized in that: install fixing base (4) in the middle of the top of mounting bracket (3), the internally mounted of fixing base (4) has motor (5), lead screw (6) have all been run through in the middle of the both sides of fixing base (4), the both sides below of fixing base (4) all is fixed with guide bar (7), the one end of lead screw (6) and guide bar (7) all is provided with pulls subassembly (8), pull subassembly (8) including thread bush (801), sliding sleeve (802), hinge bar (803) and chuck (804).

2. The constructional engineering prestressed concrete construction device as claimed in claim 1, wherein: the anti-skid device is characterized in that the two sides of the bottom of the mounting rack (3) are matched with the abutments (2), anti-skid grains (11) are fixed on the two sides of the bottom of the mounting rack (3), and the anti-skid grains (11) are arranged at right angles.

3. The constructional engineering prestressed concrete construction device as claimed in claim 1, wherein: the output end of the motor (5) is connected with a driving bevel gear, one end of each of the two screw rods (6) is fixed with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

4. The constructional engineering prestressed concrete construction device as claimed in claim 1, wherein: the outer surface one side of lead screw (6) and guide bar (7) all is equipped with support axial lamella (10), the bottom and mounting bracket (3) of support axial lamella (10) are fixed.

5. The constructional engineering prestressed concrete construction device as claimed in claim 1, wherein: thread bush (801) cup joints in two the one end of lead screw (6), sliding sleeve (802) cup joints in two the one end of guide bar (7), the top of sliding sleeve (802) is connected with chuck (804) through articulated rod (803).

6. The constructional engineering prestressed concrete construction device according to claim 4, wherein: the threaded sleeve (801) is fixed with the sliding sleeve (802), the threaded sleeve (801) is in threaded connection with the screw rod (6), and the sliding sleeve (802) is in sliding connection with the guide rod (7).

7. The constructional engineering prestressed concrete construction device according to claim 4, wherein: two install reinforcing bar (9) between chuck (804), two chuck (804) all are connected with thread bush (801) rotation through articulated rod (803).