CN219364326U - Steel support device convenient to move and used for bridge construction - Google Patents

Abstract

The utility model discloses a steel support device for bridge construction, which comprises a base, a fixing mechanism and a moving mechanism, wherein the fixing mechanism is fixedly connected to two sides of the outer wall of the base, the moving mechanism is embedded in the lower end of the outer wall of the base, guide posts are welded to two sides of the upper end of the outer wall of the base, a driving motor is fixedly arranged at the top end of the inner wall of the base, a rotating shaft is upwards welded to an output shaft of the driving motor, a stud is movably arranged at the upper end of the outer wall of the rotating shaft, a lifting plate is connected to the outer wall of the stud in a threaded manner, and two ends of the lifting plate are sleeved on the outer wall of the guide posts. According to the utility model, through the arranged moving mechanism, when the device is used, the damping effect can be provided through the elastic telescopic structure formed by the universal wheels matched with the springs, so that the device can rapidly move on an uneven road surface and can conveniently and rapidly adjust the angle, and the maneuverability and practicability of the device are effectively improved.

Description

Steel support device convenient to move and used for bridge construction

Technical Field

The utility model relates to the field of bridge construction, in particular to a steel part supporting device convenient to move for bridge construction.

Background

Bridge construction is a general term for maintenance, rush-repair, reinforcement, protection and other measures taken for guaranteeing normal use of a bridge, steel parts are required to be supported in the construction process of the bridge, the conventional supporting device is weak in moving capability and insufficient in shock absorption, and is not easy to move rapidly on an uneven plane, so that the working efficiency of workers is affected, and therefore, the steel part supporting device for bridge construction is convenient to move.

The patent literature of prior art publication No. CN202111559567.9 provides a strutting arrangement for bridge construction, this scheme can increase the area of base in the setting of expanding mechanism in the use, increase stability, the cooperation of third screw rod and backup pad can improve the supporting height, convenient transportation when contracting, the stability of supporting has been improved simultaneously, when packing up, the cooperation walking wheel conveniently removes, the practicality of device has been increased, and make the device support the incline position of bridge, the suitability of device has been improved, but current CN202111559567.9 technique exists the mobility weak, the shock attenuation nature is not enough, be difficult for removing fast on unstable plane, influence staff's work efficiency, and when carrying out supporting work, traditional elevation structure is unstable, unable accurate and stable the regulation to suitable height, the adaptation ability is relatively poor at last, difficult position and the angle that supports as required carry out the regulation of suitability, the practicality is lower, therefore need a bridge construction steel spare strutting arrangement convenient to remove.

Disclosure of Invention

Based on the above, the utility model aims to provide the steel support device for bridge construction, which is convenient to move, so as to solve the problems that the conventional steel support device is weak in moving capability, insufficient in shock absorption, difficult to quickly move on an unstable plane, influencing the working efficiency of workers, unstable in traditional lifting structure, incapable of being accurately and stably adjusted to a proper height, poor in final adaptive capacity, difficult to adjust the suitability according to the position and angle required to be supported and low in practicability when being used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bridge construction is with steel support device convenient to remove, includes base, fixed establishment and moving mechanism, the equal fixedly connected with fixed establishment in base outer wall both sides, and the equal embedded moving mechanism that installs of outer wall lower extreme of base, the equal welding of base outer wall upper end both sides has the guide post.

The driving motor is fixedly mounted on the top end of the inner wall of the base, a rotating shaft is welded upwards on an output shaft of the driving motor, a stud is movably mounted at the upper end of the outer wall of the rotating shaft, a lifting plate is connected with the outer wall of the stud in a threaded manner, two ends of the lifting plate are sleeved on the outer wall of the guide post, and a top frame is arranged at the upper end of the outer wall of the lifting plate.

The locating groove has been seted up to the outer wall upper end of roof-rack, and the support frame is installed to locating groove inner wall joint, the outer wall upper end of support frame is attached with the slipmat.

Preferably, the fixing mechanism comprises a fixing block, a locking groove and fixing legs, wherein the fixing block is fixedly arranged on the outer wall of the base, the locking groove is formed in the top end of the fixing block, and the fixing legs are embedded in the inner wall of the locking groove.

Preferably, the moving mechanism comprises a spring, a limiting frame and universal wheels, the top of the spring is welded at the bottom of the base, the bottom of the spring is welded on the limiting frame, and the universal wheels are movably mounted at the lower end of the outer wall of the limiting frame.

Preferably, the universal wheel and the base form a telescopic structure through a spring, and the universal wheel is symmetrically arranged by taking the central axis of the limiting frame as an axis.

Preferably, the lifting plate and the base form a lifting structure through the stud, and the outer wall of the stud and the inner wall of the lifting plate are provided with matched threads.

Preferably, the support frame is in threaded connection with the positioning groove, and the inner wall of the positioning groove and the outer wall of the support frame are provided with matched threads.

Preferably, the inner wall of the anti-slip pad is bonded with the outer wall of the support frame, and the size of the anti-slip pad is consistent with that of the support frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged moving mechanism, when the device is used, the damping effect can be provided through the elastic telescopic structure formed by the universal wheels and the springs, so that the device can rapidly move on an uneven road surface and can conveniently and rapidly adjust the angle, and the maneuverability and practicability of the device are effectively improved;

2. according to the utility model, the driving motor, the stud and the lifting plate are arranged, so that when the device is used, the stud is driven to rotate through the operation of the driving motor, the lifting plate is lifted on the stud, and the stability of the structure is increased under the assistance of the guide post;

3. according to the utility model, through the locating groove and the supporting frame, when the device is used, the supporting frame can be conveniently and rapidly installed and detached through the threaded connection of the supporting frame and the locating groove, so that the supporting frame can be adaptively replaced according to the position and the angle required to be supported, and the adaptability and the practicability of the device are effectively improved.

Drawings

FIG. 1 is a cross-sectional elevation view of the present utility model;

FIG. 2 is a cross-sectional view of the connecting structure of the fixing mechanism of the present utility model;

FIG. 3 is a schematic diagram of a connection structure of the moving mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. a fixing mechanism; 201. a fixed block; 202. a locking groove; 203. a fixed foot; 3. a moving mechanism; 301. a spring; 302. a limiting frame; 303. a universal wheel; 4. a guide post; 5. a driving motor; 6. a rotating shaft; 7. a stud; 8. a lifting plate; 9. a top frame; 10. a positioning groove; 11. a support frame; 12. an anti-slip mat.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Please refer to fig. 1, fig. 2 and fig. 3, a bridge construction steel support device convenient to remove, the on-line screen storage device comprises a base 1, fixed establishment 2 and mobile mechanism 3, base 1 outer wall both sides all fixedly connected with fixed establishment 2, fixed establishment 2 includes fixed block 201, locking groove 202 and fixed foot 203, fixed block 201 fixed mounting is on base 1's outer wall, locking groove 202 has been seted up on the fixed block 201 top, fixed foot 203 is installed to locking groove 202 inner wall embedding, and base 1's outer wall lower extreme all inserts and is connected with mobile mechanism 3, mobile mechanism 3 includes spring 301, spacing 302 and universal wheel 303, the bottom welding of spring 301 is on spacing 302, spacing 302 outer wall lower extreme movable mounting has universal wheel 303, universal wheel 303 constitutes extending structure through spring 301 and base 1, and universal wheel 303 uses the axis of spacing 302 to set up as the axisymmetry, guide post 4 has all been welded to base 1 outer wall upper end both sides, provide the shock attenuation effect through the elastic extending structure that universal wheel 303 cooperation spring 301 formed, make the device can carry out on uneven road surface, and the practicality and the mobility of the device is improved effectively.

Referring to fig. 1, a driving motor 5 is fixedly mounted at the top end of the inner wall of a base 1, an output shaft of the driving motor 5 is welded with a rotating shaft 6 upwards, a stud 7 is movably mounted at the upper end of the outer wall of the rotating shaft 6, an outer wall of the stud 7 is in threaded connection with a lifting plate 8, two ends of the lifting plate 8 are sleeved on the outer wall of a guide post 4, the lifting plate 8 and the base 1 form a lifting structure through the stud 7, matched threads are formed on the outer wall of the stud 7 and the inner wall of the lifting plate 8, a top frame 9 is arranged at the upper end of the outer wall of the lifting plate 8, and when the device is used, the stud 7 is driven to rotate through the driving motor 5, the stud 7 and the lifting plate 8, so that the lifting plate 8 can lift on the stud 7, and the stability of the structure is improved under the assistance of the guide post 4.

Referring to fig. 1 and 4, a positioning groove 10 is formed in the upper end of the outer wall of the top frame 9, a supporting frame 11 is installed in the inner wall of the positioning groove 10 in a clamping manner, threads are formed between the supporting frame 11 and the positioning groove 10, matched threads are formed in the inner wall of the positioning groove 10 and the outer wall of the supporting frame 11, an anti-slip pad 12 is attached to the upper end of the outer wall of the supporting frame 11, the inner wall of the anti-slip pad 12 is adhered to the outer wall of the supporting frame 11, the size of the anti-slip pad 12 is consistent with that of the supporting frame 11, and when the device is used, the supporting frame 11 can be conveniently installed and detached through the threads of the supporting frame 11 and the positioning groove 10, so that the supporting frame 11 can be replaced in a matching manner according to the position and the angle required to be supported, and the suitability and the practicability of the device are effectively improved.

During the use, the elastic telescopic structure that can form through universal wheel 303 cooperation spring 301 provides the shock attenuation effect, make the device can carry out quick removal on unstable road surface, remove the device to the steel below that needs to carry out the support, then carry out locking fixed with the device through fixed establishment 2, secondly open the switch of driving motor 5, drive double-screw bolt 7 through driving motor 5's work and rotate, thereby make lifter plate 8 go on lifting work on double-screw bolt 7, and the stability of this structure has been increased under the assistance of guide post 4, thereby carry out effective stable support to the steel of top, can carry out convenient installation and dismantlement through the threaded connection of support frame 11 and constant head tank 10 at last, can carry out the change of suitability with the support frame 11 according to position and angle that needs, the description of the bridge construction steel strutting arrangement of so being convenient for remove is accomplished, the content that does not make detailed description in this specification belongs to the prior art that the expert in this specification known.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a bridge construction is with steel support device convenient to remove, includes base (1), fixed establishment (2), universal wheel (303) and moving mechanism (3), its characterized in that: the two sides of the outer wall of the base (1) are fixedly connected with fixing mechanisms (2), the lower ends of the outer wall of the base (1) are embedded with moving mechanisms (3), and the two sides of the upper end of the outer wall of the base (1) are welded with guide posts (4);

a driving motor (5) is fixedly arranged at the top end of the inner wall of the base (1), a rotating shaft (6) is welded upwards on an output shaft of the driving motor (5), a stud (7) is movably arranged at the upper end of the outer wall of the rotating shaft (6), a lifting plate (8) is connected with the outer wall of the stud (7) in a threaded manner, two ends of the lifting plate (8) are sleeved on the outer wall of the guide column (4), and a top frame (9) is arranged at the upper end of the outer wall of the lifting plate (8);

the upper end of the outer wall of the top frame (9) is provided with a positioning groove (10), the inner wall of the positioning groove (10) is connected with a supporting frame (11) in a clamping mode, and an anti-slip pad (12) is attached to the upper end of the outer wall of the supporting frame (11).

2. The steel member supporting device for bridge construction convenient to move according to claim 1, wherein: the fixing mechanism (2) comprises a fixing block (201), a locking groove (202) and fixing pins (203), wherein the fixing block (201) is fixedly installed on the outer wall of the base (1), the locking groove (202) is formed in the top end of the fixing block (201), and the fixing pins (203) are installed on the inner wall of the locking groove (202) in an embedded mode.

3. The steel member supporting device for bridge construction convenient to move according to claim 1, wherein: the moving mechanism (3) comprises a spring (301), a limiting frame (302) and universal wheels (303), wherein the top of the spring (301) is welded at the bottom of the base (1), the bottom of the spring (301) is welded on the limiting frame (302), and the universal wheels (303) are movably mounted at the lower end of the outer wall of the limiting frame (302).

4. The steel member supporting device for bridge construction convenient to move according to claim 1, wherein: the universal wheel (303) and the base (1) form a telescopic structure through the spring (301), and the universal wheel (303) is arranged in an axisymmetric mode by taking the central axis of the limiting frame (302).

5. The steel member supporting device for bridge construction convenient to move according to claim 1, wherein: lifting plate (8) passes through double-screw bolt (7) and constitutes elevation structure with base (1), and the outer wall of double-screw bolt (7) and the inner wall of lifting plate (8) all offer assorted screw thread.

6. The steel member supporting device for bridge construction convenient to move according to claim 1, wherein: the support frame (11) is in threaded connection with the positioning groove (10), and matched threads are formed on the inner wall of the positioning groove (10) and the outer wall of the support frame (11).

7. The steel member supporting device for bridge construction convenient to move according to claim 1, wherein: the inner wall of the anti-skid pad (12) is adhered to the outer wall of the support frame (11), and the size of the anti-skid pad (12) is consistent with that of the support frame (11).