CN218757059U - Supporting device for bridge reinforcement - Google Patents

Abstract

The utility model discloses a bridge consolidates and uses strutting arrangement, its technical scheme is: including the stand, stand bottom fixedly connected with bottom plate, the inside ventilation groove of having seted up of bottom plate, the inside motor that is equipped with of inlaying of ventilation groove, motor output end fixedly connected with transmission shaft, the transmission shaft top extends to stand top inner wall, the inside first threaded rod that inlays of stand is equipped with, the fixed cover of first threaded rod is established in the transmission shaft outside, first threaded rod outside cover is equipped with first thread piece, a plurality of first connecting blocks of first thread piece outside fixedly connected with, a plurality of spread grooves have been seted up to the stand both sides, a plurality of first connecting blocks run through a plurality of spread grooves respectively and extend to the stand outside, a plurality of first connecting block outsides all are connected with first connecting rod, the beneficial effects of the utility model are that: the utility model provides the high efficiency of consolidating the department to the bridge low position supports, this device convenient to use person's operation simultaneously, it is simple understandable, bring very big convenient for the staff.

Description

Supporting device for bridge reinforcement

Technical Field

The utility model relates to a bridge consolidates technical field, concretely relates to bridge consolidates and uses strutting arrangement.

Background

The bridge reinforcement generally means that the bearing capacity of the existing bridge is restored or improved through reinforcing members and improving structural performance so as to prolong the service life of the bridge and meet the requirements of modern transportation.

The in-process of current bridge reinforcement need use strutting arrangement to carry out temporary support to consolidating the department, but the device that supports consolidating the department that has now generally is that large-scale hydraulic stem or supporting beam support, meets low little scope and consolidates the department, and the use of being inconvenient, can't play fine supporting role.

Disclosure of Invention

Therefore, the utility model provides a bridge consolidates and uses strutting arrangement places the stand in consolidating the department bottom through the user, the starter motor work, motor work drives a plurality of stabilizer plates contact ground for a plurality of stabilizer plates support the overall device, motor work drives roof and a plurality of stabilizer plates simultaneously and supports consolidating the department, consolidate strutting arrangement and meet low department minizone and consolidate the department in order to solve current bridge, be not convenient for use, can't play fine supporting role's problem.

In order to achieve the above object, the present invention provides the following technical solutions: a supporting device for bridge reinforcement comprises an upright post, wherein the bottom of the upright post is fixedly connected with a bottom plate, a ventilation groove is formed in the bottom plate, and a motor is embedded in the ventilation groove;

the motor output end is fixedly connected with a transmission shaft, the top end of the transmission shaft extends to the inner wall of the top of the stand column, a first threaded rod is embedded in the stand column, the first threaded rod is fixedly sleeved outside the transmission shaft, a first threaded block is sleeved outside the first threaded rod, a plurality of first connecting blocks are fixedly connected outside the first threaded block, a plurality of connecting grooves are formed in two sides of the stand column, the plurality of first connecting blocks respectively penetrate through the plurality of connecting grooves and extend to the outside of the stand column, a first connecting rod is connected to the outer sides of the plurality of first connecting blocks, a second connecting rod is sleeved outside the plurality of first connecting rods, and a stabilizing plate is fixedly connected to the bottom ends of the plurality of second connecting rods;

the stand is inside to be inlayed and to be equipped with the second threaded rod, the fixed cover of second threaded rod is established in the transmission shaft outside, the second threaded rod is located the first threaded rod outside, second threaded rod outside cover is equipped with second thread piece, a plurality of second connecting blocks of second thread piece outside fixedly connected with, a plurality of second connecting blocks run through a plurality of spread grooves respectively and extend to the stand outside, and are a plurality of the equal fixedly connected with bracing piece in the second connecting block outside is a plurality of the equal fixedly connected with fixed plate in bracing piece top.

Preferably, the top of the bottom plate is fixedly connected with a plurality of supporting plates, and the supporting plates are respectively positioned on two sides of the second connecting rods.

Preferably, the outer sides of the second connecting rods are fixedly connected with rotating rods, and the rotating rods are respectively connected with the supporting plates.

Preferably, a baffle is fixedly embedded in the upright column, the baffle is sleeved outside the transmission shaft, and the baffle is positioned between the first threaded rod and the second threaded rod.

Preferably, the top of the upright post is connected with a top plate, the outer side of the top plate is fixedly connected with a plurality of connecting plates, and the connecting plates are fixedly connected with a plurality of fixing plates respectively.

Preferably, the plurality of rotating rods are movably connected with the plurality of supporting plates through rolling bearings respectively.

Preferably, the first connecting rods are movably connected with the first connecting blocks through hinges respectively.

Preferably, the joints of the transmission shaft, the upright post and the baffle are movably connected through rolling bearings.

Preferably, the first threaded rod is in threaded connection with the first threaded block, and the second threaded rod is in threaded connection with the second threaded block.

The utility model has the advantages that:

the utility model discloses a user places the stand in consolidating the department bottom, and the starter motor work, motor work drive a plurality of stabilizer plates contact ground for a plurality of stabilizer plates support the overall device, and motor work drives roof and a plurality of stabilizer plates and supports consolidating the department simultaneously, consolidates the strutting arrangement and runs into low little scope and consolidate the department in order to solve current bridge, is not convenient for use, can't play fine supporting role's problem, the utility model provides a to the efficiency that the low department of bridge consolidated the department and support, this device convenient to use person operates simultaneously, and is simple understandable, brings very big convenience for the staff, and this device overall structure is comparatively stable in addition, makes the stability of supporting higher.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a front view cross-sectional view provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a first threaded rod provided by the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a second threaded rod provided by the present invention;

in the figure: 1 stand, 2 bottom plates, 3 ventilation groove, 4 motor, 5 transmission shafts, 6 first threaded rods, 7 first thread blocks, 8 first connecting blocks, 9 connecting grooves, 10 first connecting rods, 11 second connecting rods, 12 stabilizing plates, 13 second threaded rods, 14 second thread blocks, 15 second connecting blocks, 16 supporting rods, 17 fixing plates, 18 supporting plates, 19 rotating rods, 20 baffle plates, 21 top plates and 22 connecting plates.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides a supporting device for bridge reinforcement, which comprises a vertical column 1, wherein the bottom of the vertical column 1 is fixedly connected with a bottom plate 2, a ventilation groove 3 is arranged in the bottom plate 2, and a motor 4 is embedded in the ventilation groove 3;

the output end of the motor 4 is fixedly connected with a transmission shaft 5, the top end of the transmission shaft 5 extends to the inner wall of the top of the upright post 1, a first threaded rod 6 is embedded in the upright post 1, the first threaded rod 6 is fixedly sleeved on the outer side of the transmission shaft 5, a first threaded block 7 is sleeved on the outer side of the first threaded block 7, a plurality of first connecting blocks 8 are fixedly connected on the outer side of the first threaded block 7, a plurality of connecting grooves 9 are formed in two sides of the upright post 1, the plurality of first connecting blocks 8 respectively penetrate through the plurality of connecting grooves 9 and extend to the outer side of the upright post 1, first connecting rods 10 are connected on the outer sides of the plurality of first connecting rods 8, second connecting rods 11 are sleeved on the outer sides of the plurality of first connecting rods 10, and stabilizing plates 12 are fixedly connected at the bottom ends of the plurality of second connecting rods 11;

a second threaded rod 13 is embedded in the upright column 1, the second threaded rod 13 is fixedly sleeved on the outer side of the transmission shaft 5, the second threaded rod 13 is positioned on the outer side of the first threaded rod 6, a second threaded block 14 is sleeved on the outer side of the second threaded rod 13, a plurality of second connecting blocks 15 are fixedly connected to the outer side of the second threaded block 14, the plurality of second connecting blocks 15 respectively penetrate through the plurality of connecting grooves 9 and extend to the outer side of the upright column 1, supporting rods 16 are fixedly connected to the outer sides of the plurality of second connecting blocks 15, and fixing plates 17 are fixedly connected to the top ends of the plurality of supporting rods 16;

in this embodiment, the utility model discloses a user places stand 1 in reinforcement department bottom, the work of starter motor 4, the work of motor 4 drives transmission shaft 5 and rotates, transmission shaft 5 rotates and drives first threaded rod 6 and rotate, first threaded rod 6 rotates and drives first threaded block 7 and upwards move, first threaded block 7 upwards moves and drives first connecting rod 10 and move, because under the spacing of second connecting rod 11 and bull stick 19, make first connecting rod 10 and second connecting rod 11 rotate, thereby make a plurality of steadying plates 12 move down and laminate with ground mutually, a plurality of steadying plates 12 contact ground, make a plurality of steadying plates 12 support the whole device, motor 4 work simultaneously drives second threaded rod 13 and rotates, second threaded rod 13 rotates and drives a plurality of second threaded blocks 14 and a plurality of bracing pieces 16 and move up, a plurality of bracing pieces 16 move up and drive a plurality of steadying plates 12 and support reinforcement department;

wherein, in order to realize spacing purpose, this device adopts following technical scheme to realize: the top of the bottom plate 2 is fixedly connected with a plurality of supporting plates 18, the supporting plates 18 are respectively positioned at two sides of the second connecting rods 11, the outer sides of the second connecting rods 11 are respectively and fixedly connected with rotating rods 19, the rotating rods 19 are respectively connected with the supporting plates 18, and the rotating rods 19 limit the second connecting rods 11, so that the second connecting rods 11 can stably rotate;

wherein, in order to realize the purpose of supporting, this device adopts following technical scheme to realize: a baffle plate 20 is fixedly embedded in the upright post 1, the baffle plate 20 is sleeved on the outer side of the transmission shaft 5, the baffle plate 20 is positioned between the first threaded rod 6 and the second threaded rod 13, the top of the upright post 1 is connected with a top plate 21, the outer side of the top plate 21 is fixedly connected with a plurality of connecting plates 22, and the plurality of connecting plates 22 are respectively and fixedly connected with a plurality of fixing plates 17;

wherein, in order to realize the purpose of connection, this device adopts the following technical scheme to realize: a plurality of bull sticks 19 pass through antifriction bearing swing joint with a plurality of backup pads 18 respectively, a plurality of first connecting rods 10 pass through hinge swing joint with a plurality of first connecting blocks 8 respectively, transmission shaft 5 all passes through antifriction bearing swing joint with stand 1 and baffle 20 junction, first threaded rod 6 passes through threaded connection with first threaded block 7, second threaded rod 13 passes through threaded connection with second threaded block 14, antifriction bearing swing joint makes each junction rotate more smoothly, hinge swing joint makes each junction rotate more smoothly.

The utility model discloses a use as follows: the utility model discloses a user places stand 1 in reinforcement department bottom, starter motor 4 works, motor 4 works and drives transmission shaft 5 and rotate, transmission shaft 5 rotates and drives first threaded rod 6 and rotate, first threaded rod 6 rotates and drives first threaded block 7 and upwards move, first threaded block 7 upwards moves and drives first connecting rod 10 and remove, because second connecting rod 11 and bull stick 19 spacing down, make first connecting rod 10 and second connecting rod 11 rotate, thereby make a plurality of steadying plates 12 move down and laminate mutually with ground, a plurality of steadying plates 12 contact ground, make a plurality of steadying plates 12 support whole device, motor 4 works simultaneously and drives second threaded rod 13 and rotates, second threaded rod 13 rotates and drives a plurality of second threaded blocks 14 and a plurality of bracing pieces 16 and move up, a plurality of bracing pieces 16 move up and drive a plurality of steadying plates 12 and support reinforcement department, bull stick 19 is spacing to second connecting rod 11, make second connecting rod 11 can rotate steadily, hinge connection makes each junction rotate more smooth activity, swing joint makes each junction rotate more in the same direction as smooth antifriction bearing.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (9)

1. The utility model provides a bridge consolidates and uses strutting arrangement, includes stand (1), its characterized in that: the bottom of the upright post (1) is fixedly connected with a bottom plate (2), a ventilation groove (3) is formed in the bottom plate (2), and a motor (4) is embedded in the ventilation groove (3);

the output end of the motor (4) is fixedly connected with a transmission shaft (5), the top end of the transmission shaft (5) extends to the inner wall of the top of the stand column (1), a first threaded rod (6) is embedded in the stand column (1), the first threaded rod (6) is fixedly sleeved on the outer side of the transmission shaft (5), a first threaded block (7) is sleeved on the outer side of the first threaded rod (6), a plurality of first connecting blocks (8) are fixedly connected to the outer side of the first threaded block (7), a plurality of connecting grooves (9) are formed in two sides of the stand column (1), the plurality of first connecting blocks (8) respectively penetrate through the plurality of connecting grooves (9) and extend to the outer side of the stand column (1), a plurality of first connecting rods (10) are connected to the outer side of the first connecting rods (10), a plurality of second connecting rods (11) are sleeved on the outer side of the first connecting rods (10), and stabilizing plates (12) are fixedly connected to the bottom ends of the plurality of second connecting rods (11);

stand (1) inside inlays and is equipped with second threaded rod (13), the fixed cover of second threaded rod (13) is established in transmission shaft (5) the outside, second threaded rod (13) are located first threaded rod (6) the outside, second threaded rod (13) outside cover is equipped with second thread piece (14), a plurality of second connecting blocks (15) of second thread piece (14) outside fixedly connected with, a plurality of second connecting blocks (15) run through a plurality of spread grooves (9) respectively and extend to the stand (1) outside, and are a plurality of the equal fixedly connected with bracing piece (16) in second connecting block (15) outside is a plurality of the equal fixedly connected with fixed plate (17) in bracing piece (16) top.

2. The supporting device for bridge reinforcement according to claim 1, wherein: the top of the bottom plate (2) is fixedly connected with a plurality of supporting plates (18), and the supporting plates (18) are respectively positioned on two sides of the second connecting rods (11).

3. The supporting device for bridge reinforcement according to claim 1, wherein: the outer sides of the second connecting rods (11) are fixedly connected with rotating rods (19), and the rotating rods (19) are respectively connected with the supporting plates (18).

4. The supporting device for bridge reinforcement according to claim 1, wherein: the stand (1) is inside to be fixed to be inlayed and to be equipped with baffle (20), baffle (20) cover is established in the transmission shaft (5) outside, baffle (20) are located between first threaded rod (6) and second threaded rod (13).

5. The supporting device for bridge reinforcement according to claim 1, wherein: the top of the upright post (1) is connected with a top plate (21), the outer side of the top plate (21) is fixedly connected with a plurality of connecting plates (22), and the connecting plates (22) are fixedly connected with a plurality of fixing plates (17) respectively.

6. The supporting device for bridge reinforcement according to claim 3, wherein: the rotating rods (19) are respectively movably connected with the supporting plates (18) through rolling bearings.

7. The supporting device for bridge reinforcement according to claim 1, wherein: the first connecting rods (10) are movably connected with the first connecting blocks (8) through hinges respectively.

8. The supporting device for bridge reinforcement according to claim 1, wherein: the transmission shaft (5) is movably connected with the upright post (1) and the baffle (20) through rolling bearings.

9. The supporting device for bridge reinforcement according to claim 1, wherein: the first threaded rod (6) is in threaded connection with the first threaded block (7), and the second threaded rod (13) is in threaded connection with the second threaded block (14).

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