CN220117283U - Auxiliary installation device of steel corrugated pipe culvert - Google Patents

Abstract

The utility model discloses an auxiliary mounting device of a steel corrugated culvert, which belongs to the field of steel corrugated culvert tools and comprises two symmetrically arranged limiting rods, wherein sliding rails are symmetrically arranged on one sides, away from each other, of the limiting rods, a moving plate is connected onto the sliding rails in a sliding manner, the sliding rails are arranged outside the steel corrugated culvert, and an auxiliary mechanism is arranged at the top of the moving plate. The beneficial effects are that: the sliding rail and the moving plate are arranged outside the corrugated culvert, so that the situation that the corrugated culvert is stressed to deform to influence later splicing and installation when the moving plate carries staff to move inside the corrugated culvert is avoided; an auxiliary mechanism is arranged above the moving plate and comprises a screw rod, and the screw rod drives the sliding block to drive the hydraulic cylinder and the bearing plate to lift, so that the adjustment is convenient according to the splicing position of the corrugated pipe culvert; the guard plates are arranged around the bearing plate, one of the guard plates is hinged to one side of the adjacent guard plate, and the bearing plate can be opened and closed, so that workers can conveniently go up and down.

Description

Auxiliary installation device of steel corrugated pipe culvert

Technical Field

The utility model relates to the field of steel corrugated pipe culvert tools, in particular to an auxiliary installation device of a steel corrugated pipe culvert.

Background

The steel corrugated culvert is a large steel pipeline structure, is used for crossing river systems, stream systems, sewer systems and the like in traffic facilities such as roads, railways and the like, and is large in weight, long in length and large in installation difficulty in the construction process, so that an auxiliary installation device is needed for convenient installation and safety guarantee, and the large steel corrugated culvert is generally spliced into a small section of complete pipe on site by a plurality of arc plates, and then the spliced small sections are spliced.

The Chinese patent publication number is CN214459771U, which discloses an auxiliary installation device suitable for a steel corrugated pipe culvert, wherein the movable spliced guide rail is beneficial to the movement of a travelling frame; the movable spliced guide rail is composed of horizontal guide rails of multiple sections, arc-shaped frame reinforcing ribs are arranged between two rails of the horizontal guide rail and are in surface contact with the inner wall grooves of the steel corrugated pipe culvert, friction force between the arc-shaped frame reinforcing ribs and the steel corrugated pipe culvert is increased, the horizontal guide rail is prevented from sliding towards the radial direction of the steel corrugated pipe culvert, meanwhile, the arc-shaped frame reinforcing ribs and the inner wall grooves of the steel corrugated pipe culvert are clamped, sliding of the horizontal guide rail towards the axial direction of the steel corrugated pipe culvert is avoided, rail butt joint of the horizontal guide rail is facilitated, and a clamping structure of a rail butt joint position is not required to be additionally arranged.

However, the guide rail and the travelling frame in the above patent are arranged inside the steel corrugated culvert, so that pressure is caused to the steel corrugated culvert, and the steel corrugated culvert is likely to deform, thereby influencing later splicing.

Disclosure of Invention

The utility model aims to solve the problems and provide an auxiliary installation device of a steel corrugated pipe culvert.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides an auxiliary installation device of corrugated steel pipe culvert, includes the gag lever post that two symmetries set up, one side symmetry that the gag lever post kept away from each other is provided with the slide rail, sliding connection has the movable plate on the slide rail, the slide rail sets up the outside at the corrugated steel pipe culvert, the top of movable plate is provided with assist mechanism, assist mechanism includes fixed connection be in the riser at movable plate top, be the cavity form in the riser, one side sliding connection of riser has the pneumatic cylinder, the other end fixedly connected with loading board of pneumatic cylinder, assist mechanism is still including being used for the drive the lifting unit that the pneumatic cylinder removed.

Preferably, the lifting assembly comprises a lifting motor, the lifting motor is fixedly connected to the top of the riser, the output end of the lifting motor is connected with a screw rod in the riser in a rotating mode through a coupling, the screw rod is connected with a sliding block in a sliding mode, the sliding block is arranged between the inner walls of the riser in a sliding mode, and the hydraulic cylinder is fixedly connected to one side, away from the riser, of the sliding block.

Preferably, the vertical plate is rotationally connected with two symmetrically arranged screw rods, and a synchronous belt is connected between the two screw rods.

Preferably, the top of loading board fixedly connected with guard plate all around, one of them the guard plate articulates adjacent one side of guard plate, and should articulate the outside fixedly connected with of guard plate draws the handle.

Preferably, one side of the limiting rod, which is mutually close to each other, is fixedly connected with a supporting plate, and the top of the supporting plate is arc-shaped with the same outer arc diameter of the corrugated pipe culvert.

Preferably, pulleys are arranged at four corners of the bottom of the moving plate, and the pulleys are connected to the sliding rail in a sliding manner.

The beneficial effects are that: the sliding rail and the moving plate are arranged outside the corrugated culvert, so that the situation that the corrugated culvert is stressed to deform to influence later splicing and installation when the moving plate carries staff to move inside the corrugated culvert is avoided; an auxiliary mechanism is arranged above the moving plate and comprises a screw rod, and the screw rod drives the sliding block to drive the hydraulic cylinder and the bearing plate to lift, so that the adjustment is convenient according to the splicing position of the corrugated pipe culvert; the guard plates are arranged around the bearing plate, one of the guard plates is hinged to one side of the adjacent guard plate, and the bearing plate can be opened and closed, so that workers can conveniently go up and down.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic view of an auxiliary installation device for a steel corrugated culvert;

FIG. 2 is a left side view of an auxiliary installation device of a steel corrugated culvert according to the utility model;

FIG. 3 is a top view of an auxiliary installation device for a steel bellows culvert according to the utility model;

FIG. 4 is a front view of an auxiliary installation apparatus for a steel corrugated culvert according to the present utility model;

fig. 5 is a right side view of the internal structure of the riser of the auxiliary installation device of the steel corrugated culvert.

The reference numerals are explained as follows: 1. a limit rod; 101. a support plate; 2. a slide rail; 3. a moving plate; 301. a pulley; 4. an auxiliary mechanism; 401. a riser; 402. a lifting motor; 403. a screw rod; 404. a slide block; 405. a hydraulic cylinder; 406. a carrying plate; 407. a protection plate; 408. a pull handle; 409. a synchronous belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, an auxiliary installation device of a steel corrugated culvert comprises two symmetrically arranged limiting rods 1, wherein one side, close to each other, of each limiting rod 1 is inserted with a supporting plate 101, the top of each supporting plate 101 is in an arc shape consistent with the outer arc diameter of the corrugated culvert, one side, far away from each other, of each limiting rod 1 is symmetrically provided with a sliding rail 2, four pulleys 301 are connected onto the sliding rail 2 in a sliding manner, the tops of the pulleys 301 are fixedly connected with a movable plate 3, the sliding rails 2 are arranged outside the corrugated culvert, and deformation of the steel corrugated culvert caused by pressure applied by constructors after the constructors stand on the movable plate 3 is avoided;

the auxiliary mechanism 4 comprises a vertical plate 401, the inside of the vertical plate 401 is hollow, the vertical plate 401 is connected to the top of the movable plate 3 through bolts, one side of the vertical plate 401 is connected with a hydraulic cylinder 405 in a sliding mode, the other end of the hydraulic cylinder 405 is fixedly connected with a bearing plate 406, four protection plates 407 which are connected with each other are arranged on the top of the bearing plate 406, the construction safety is improved through the protection plates 407, one protection plate 407 is hinged to one side of the adjacent protection plate 407 and can be opened and closed, and a pull handle 408 is welded to the outer side of the hinged protection plate 407;

the auxiliary mechanism 4 further comprises a lifting assembly for driving the hydraulic cylinder 405 to move, the lifting assembly comprises a lifting motor 402, the lifting motor 402 is connected to the top of the vertical plate 401 through a bolt, the output end of the lifting motor 402 is connected with a screw rod 403 which is connected in the vertical plate 401 in a rotating mode through a coupling, the screw rod 403 is connected with a sliding block 404 which is connected between the inner walls of the vertical plate 401 in a sliding mode through threads, the hydraulic cylinder 405 is fixedly connected to one side, far away from the vertical plate 401, of the sliding block 404, and the sliding block 404 is driven to drive the hydraulic cylinder 405 to lift through the rotation of the screw rod 403, so that the bearing plate 406 can be conveniently adjusted according to the splicing height;

the riser 401 swivelling joint has two lead screws 403 that symmetry set up, is connected with hold-in range 409 between two lead screws 403, realizes the linkage between two lead screws 403 through hold-in range 409, and a tractor serves several purposes improves the energy utilization, drives slider 404 through two lead screws 403 jointly and drives pneumatic cylinder 405 and remove, improves the stability of loading board 406.

Working principle: according to the utility model, firstly, the limit rods 1 are paved according to a route paved by the steel corrugated culverts, then the distance between the two limit rods 1 is adjusted according to the diameter of the steel corrugated culverts, the bottom of the steel corrugated culverts is still in contact with the ground after being placed on the supporting plate 101, then the pulley 301 is placed on the sliding rail 2, a worker stands on the supporting plate 406, the lifting motor 402 is started, the lifting motor 402 drives the screw rod 403 to rotate, the screw rod 403 drives the synchronous belt 409 to rotate, the synchronous belt 409 drives the other screw rod 403 to synchronously rotate, the screw rod 403 drives the sliding block 404 to move, the sliding block 404 drives the hydraulic cylinder 405 to drive the supporting plate 406 to move, after the proper height is reached, the supporting plate 406 is moved towards the direction close to the steel corrugated culverts through controlling the hydraulic cylinder 405, then splicing is carried out, after one section of steel corrugated culverts are spliced, the moving plate 3 is started to move, and then a new steel corrugated culverts are placed between the moving plate 3 and the steel corrugated culverts which are spliced continuously spliced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an auxiliary installation device of corrugated steel pipe culvert, includes gag lever post (1) that two symmetries set up, one side symmetry that gag lever post (1) kept away from each other is provided with slide rail (2), sliding connection has movable plate (3), its characterized in that on slide rail (2): slide rail (2) set up the outside at the bellows culvert, the top of movable plate (3) is provided with auxiliary mechanism (4), auxiliary mechanism (4) are in including fixed connection riser (401) at movable plate (3) top, riser (401) are cavity form, one side sliding connection of riser (401) has pneumatic cylinder (405), other end fixedly connected with loading board (406) of pneumatic cylinder (405), auxiliary mechanism (4) are still including being used for the drive the lifting unit that pneumatic cylinder (405) removed.

2. The auxiliary installation device of a steel corrugated culvert according to claim 1, wherein: the lifting assembly comprises a lifting motor (402), the lifting motor (402) is fixedly connected to the top of the riser (401), the output end of the lifting motor (402) is connected with a screw rod (403) which is rotationally connected to the inside of the riser (401) through a coupling, a sliding block (404) which is connected with the inner wall of the riser (401) in a sliding manner is connected to the screw rod (403) in a threaded manner, and the hydraulic cylinder (405) is fixedly connected to one side, away from the riser (401), of the sliding block (404).

3. The auxiliary installation device of a steel corrugated culvert according to claim 2, wherein: the vertical plate (401) is rotationally connected with two symmetrically arranged screw rods (403), and a synchronous belt (409) is connected between the two screw rods (403).

4. The auxiliary installation device of a steel corrugated culvert according to claim 1, wherein: the top fixedly connected with a plurality of guard plates (407) of loading board (406), one of them guard plate (407) articulates in adjacent one side of guard plate (407), and should articulate the outside fixedly connected with pull handle (408) of guard plate (407).

5. The auxiliary installation device of a steel corrugated culvert according to claim 1, wherein: one side that gag lever post (1) is close to each other fixedly connected with backup pad (101), the top of backup pad (101) is the arc unanimous with bellows culvert outer circular arc diameter.

6. The auxiliary installation device of a steel corrugated culvert according to claim 1, wherein: pulleys (301) are arranged at four corners of the bottom of the moving plate (3), and the pulleys (301) are connected to the sliding rail (2) in a sliding mode.