CN214459720U

CN214459720U - Bridge construction supporting device with bottom contact surface adjustment function

Info

Publication number: CN214459720U
Application number: CN202120454125.7U
Authority: CN
Inventors: 刘传博; 杜立辉; 秦增岩; 白杨; 任国生
Original assignee: Heilongjiang Nongken Highway Bridge Project Co ltd
Current assignee: Heilongjiang Nongken Highway Bridge Project Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-22
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a strutting arrangement is used in bridge construction that possesses bottom contact surface and adjust relates to bridge construction technical field. This strutting arrangement is used in bridge construction that possesses bottom contact surface and adjusts, including the mobile jib, be provided with guiding mechanism and shock attenuation supporting mechanism on the mobile jib, the bottom fixed mounting of mobile jib has the main seat that props, and the top fixed mounting of mobile jib has the mount pad, and the top fixed mounting of mount pad has the hydraulic stem, and the free end fixed mounting of hydraulic stem has the auxiliary rod, and the articulated brace table of installing in the top of auxiliary rod. This strutting arrangement is used in bridge construction that possesses bottom contact surface and adjusts, but vice support seat is collapsible and the structural design that the bracing piece can be accomodate makes the device can adjust the bottom sprag face size, and the device after folding is accomodate is fit for accomplishing the support operation in to narrow and small space, has widened the device's use scene and scope, simple structure, and reliable and stable, convenient to use does benefit to popularization and use.

Description

Bridge construction supporting device with bottom contact surface adjustment function

Technical Field

The utility model relates to a bridge construction technical field specifically is a strutting arrangement is used in bridge construction that possesses bottom contact surface and adjusts.

Background

Often need support bridge floor or other places with the help of strutting arrangement in the bridge work progress, and the strutting arrangement bottom of present most can design greatly for providing better support ability, is difficult to support narrow and small place in space, and the practicality is lower, and application scope is limited, is unfavorable for promoting and uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge strutting arrangement for construction that possesses bottom contact surface and adjust to solve at least one problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: support arrangement for bridge construction that possesses bottom contact surface and adjust, including the mobile jib, be provided with guiding mechanism and shock attenuation supporting mechanism on the mobile jib, the bottom fixed mounting of mobile jib has the main seat that props, and the top fixed mounting of mobile jib has the mount pad, and the top fixed mounting of mount pad has the hydraulic stem, and the free end fixed mounting of hydraulic stem has the auxiliary rod, and the articulated brace table of installing in the top of auxiliary rod.

Preferably, guiding mechanism includes vice seat, the bracing piece, support the board, the screw rod, the belt pulley, belt and crank, the main both sides that prop the seat are all articulated to be installed a set of vice seat that props, vice top of propping the seat has been seted up and has been accomodate the groove, accomodate the inslot and articulate and install the bracing piece, a set of spacing groove has respectively been seted up on the both sides outer wall of mobile jib, the one end of bracing piece is located the spacing groove, the movable sleeve is equipped with and supports the board on the mobile jib, the bottom of supporting the board is laminated with the one end of bracing piece mutually, the mount pad rotates and installs two sets of screw rods and is located the front and back of mobile jib respectively, it installs on two sets of screw rods to support board screw thread, equal fixed mounting has a set of belt pulley on the outer wall of two sets of screw rods, the belt is installed to the cover on two sets of belt pulleys, two sets of belt pulleys pass through belt transmission and connect, the one end of a set of screw rod extends to the top and fixed mounting has the crank.

Preferably, a set of installation piece is respectively installed on the both sides outer wall of mobile jib, and the equal fixed mounting in top of two sets of vice supports has a set of installation piece, inlays on the installation piece and installs magnet.

Preferably, the damping support mechanism comprises a support platform, a fixed disk, a damping spring and a bearing rod, the support platform is fixedly mounted on the outer wall of the auxiliary rod, the fixed disk and the damping spring are movably sleeved on the outer wall of the auxiliary rod, the damping spring is located between the support platform and the fixed disk, two groups of bearing rods are mounted at the bottom of the support platform in a hinged mode, and one end of each bearing rod is hinged to the top of the fixed disk.

Preferably, the bottom of vice seat and the main support seat of propping and the top of brace table are all pasted and are fixed with the rubber pad, and the increase friction promotes support stability, alleviates the wearing and tearing that cause the device, increase of service life.

Preferably, a handle is arranged on the outer wall of the hydraulic rod, so that the device is convenient to carry and take.

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

(1) the device is used through the cooperation of the auxiliary supporting seat, the supporting rod, the supporting plate, the screw rod and the main supporting seat, the device can be adjusted in size of the supporting surface at the bottom due to the foldable auxiliary supporting seat and the foldable supporting rod, the device after being folded and stored is suitable for completing supporting operation in a narrow space, the use scene and the range of the device are widened, and the use is convenient.

(2) The supporting platform, the fixed disk, the damping spring, the bearing rod and the supporting platform are matched for use, the inclined place can be supported, the use requirement in the bridge construction process is met, the damping effect can also be achieved, the damage to the upper part of the device caused by vibration of the supporting object is reduced, and the service life of the device is prolonged.

Drawings

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

FIG. 2 is an enlarged view of portion A shown in FIG. 1;

fig. 3 is a schematic view of the internal structure of the auxiliary support seat of the present invention.

In the figure: the device comprises a main rod 1, an adjusting mechanism 2, a 201 auxiliary supporting seat, a 202 supporting rod, a 203 abutting plate, a 204 screw rod, a 205 belt pulley, a 206 belt, a 207 crank, a 3 damping supporting mechanism, a 301 supporting platform, a 302 fixed disk, a 303 damping spring, a 304 bearing rod, a 4 mounting block, a 5 main supporting seat, a 6 mounting seat, a 7 hydraulic rod, an 8 auxiliary rod and a 9 supporting platform.

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. 1-3, the present invention provides a technical solution: support arrangement for bridge construction that possesses bottom contact surface and adjust, including mobile jib 1, be provided with guiding mechanism 2 and shock attenuation supporting mechanism 3 on the mobile jib 1, the bottom fixed mounting of mobile jib 1 has main seat 5 that props, the top fixed mounting of mobile jib 1 has mount pad 6, the top fixed mounting of mount pad 6 has hydraulic stem 7, the free end fixed mounting of hydraulic stem 7 has auxiliary rod 8, supporting bench 9 is installed in auxiliary rod 8's top is articulated, install the handle on the outer wall of hydraulic stem 7, auxiliary seat 201 and main seat 5's bottom and supporting bench 9's top are all pasted and are fixed with the rubber pad.

The adjusting mechanism 2 comprises an auxiliary supporting seat 201, a supporting rod 202, a resisting plate 203, a screw 204, a belt pulley 205, a belt 206 and a crank 207, wherein a group of auxiliary supporting seats 201 are hinged and installed on two sides of a main supporting seat 5, a containing groove is formed in the top of each auxiliary supporting seat 201, the supporting rod 202 is hinged and installed in the containing groove, a group of limiting grooves are respectively formed in the outer walls of two sides of the main rod 1, one end of the supporting rod 202 is located in each limiting groove, the resisting plate 203 is movably sleeved on the main rod 1, the bottom of the resisting plate 203 is attached to one end of the supporting rod 202, two groups of screw 204 are rotatably installed on the installing seat 6 and are respectively located in the front and rear of the main rod 1, the resisting plate 203 is threadedly installed on the two groups of screw 204, a group of belt pulley 205 is fixedly installed on the outer walls of the two groups of screw 204, a belt 206 is sleeved and installed on the two groups of belt pulleys 205, the two groups of belt pulleys 205 are in transmission connection through the belt 206, one end of one group of screw 204 extends to the upper portion of the installing seat 6 and is fixedly installed with the crank 207, a set of installation piece 4 is respectively installed on the both sides outer wall of mobile jib 1, and the equal fixed mounting in top of two sets of vice supports 201 has a set of installation piece 4, inlays on installation piece 4 and installs magnet.

The damping supporting mechanism 3 comprises a supporting platform 301, a fixed plate 302, a damping spring 303 and a bearing rod 304, the supporting platform 301 is fixedly mounted on the outer wall of the auxiliary rod 8, the fixed plate 302 and the damping spring 303 are movably sleeved on the outer wall of the auxiliary rod 8, the damping spring 303 is located between the supporting platform 301 and the fixed plate 302, two groups of bearing rods 304 are hinged to the bottom of the supporting platform 9, and one end of each bearing rod 304 is hinged to the top of the fixed plate 302.

The working principle is as follows: the device is placed below a place needing to be supported, the supporting table 9 is aligned to a supporting surface, the free end of the auxiliary rod 8 is controlled to extend, the supporting table 9 is attached to the supporting point to achieve a supporting effect, and the damping spring 303 can offset partial acting force when the supporting point vibrates; if a narrow place needs to be supported, when the widths of the main supporting seat 5 and the auxiliary supporting seat 201 are too large, the crank 207 is shaken, the screw 204 rotates along with the crank, the pressing plate 203 is driven to move longitudinally through the transmission action of the belt pulley 205 and the belt 206, the pressing plate 203 stops clamping the supporting rod 202, the overturning supporting rod 202 takes one end of the overturning supporting rod out of the limiting groove, the supporting rod 202 is overturned into the accommodating groove, the two groups of auxiliary supporting seats 201 are overturned inwards, the two groups of magnets are attached to each other, a fixing effect is achieved, and at the moment, only the main supporting seat 5 serves as a bottom supporting surface.

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. Possesses strutting arrangement for bridge construction that bottom contact surface adjusted, including mobile jib (1), its characterized in that: be provided with guiding mechanism (2) and shock attenuation supporting mechanism (3) on mobile jib (1), the bottom fixed mounting of mobile jib (1) has main seat (5) that props, and the top fixed mounting of mobile jib (1) has mount pad (6), and the top fixed mounting of mount pad (6) has hydraulic stem (7), and the free end fixed mounting of hydraulic stem (7) has auxiliary rod (8), and articulated brace table (9) of installing in the top of auxiliary rod (8).

2. The bridge construction supporting device with bottom contact surface adjustment according to claim 1, wherein: the adjusting mechanism (2) comprises an auxiliary supporting seat (201), supporting rods (202), a supporting plate (203), a screw rod (204), a belt pulley (205), a belt (206) and a crank (207), wherein a group of auxiliary supporting seats (201) are respectively hinged to two sides of a main supporting seat (5), a containing groove is formed in the top of each auxiliary supporting seat (201), the supporting rods (202) are hinged in the containing grooves, a group of limiting grooves are respectively formed in the outer walls of two sides of a main rod (1), one end of each supporting rod (202) is located in each limiting groove, the supporting plate (203) is movably sleeved on the main rod (1), the bottom of the supporting plate (203) is attached to one end of each supporting rod (202), two groups of screw rods (204) are rotatably installed on an installation seat (6) and are respectively located in the front and back of the main rod (1), the supporting plate (203) is threadedly installed on the two groups of screw rods (204), a group of belt pulley (205) is fixedly installed on the outer walls of the two groups of screw rods (204), the two groups of belt pulleys (205) are sleeved with belts (206), and one end of a group of screw rods (204) extends to the upper part of the mounting seat (6) and is fixedly provided with a crank (207).

3. The bridge construction supporting device with the bottom contact surface adjustment according to claim 2, wherein: a set of installation piece (4) are respectively installed on the both sides outer wall of mobile jib (1), and the equal fixed mounting in top of two sets of vice seats (201) that prop has a set of installation piece (4), inlays on installation piece (4) and installs magnet.

4. The bridge construction supporting device with bottom contact surface adjustment according to claim 3, wherein: shock attenuation supporting mechanism (3) are including a platform (301), fixed disk (302), damping spring (303) and bearing bar (304), fixed mounting has a platform (301) on the outer wall of auxiliary rod (8), the movable sleeve is equipped with fixed disk (302) and damping spring (303) on the outer wall of auxiliary rod (8), damping spring (303) are located a platform (301) and between fixed disk (302), the articulated two sets of bearing bar (304) of installing in bottom of brace table (9), the one end of bearing bar (304) is articulated mutually with the top of fixed disk (302).

5. The bridge construction supporting device with bottom contact surface adjustment according to claim 4, wherein: rubber pads are fixedly adhered to the bottoms of the auxiliary support seat (201) and the main support seat (5) and the top of the support table (9).

6. The bridge construction supporting device with bottom contact surface adjustment according to claim 1, wherein: and a handle is arranged on the outer wall of the hydraulic rod (7).