CN211256720U - Small box culvert internal mold locomotive - Google Patents

Abstract

The utility model relates to a small-size box culvert centre form locomotive, include: the base, the base facial make-up is equipped with the wheel that is used for removing the base. And the supporting sleeve is arranged above the base along the x-axis direction. The cross rod is connected with the supporting sleeves on the two sides along the x-axis direction, and the cross rod is slidably sleeved in the supporting sleeves. Telescopic bracket, telescopic bracket has three groups, is respectively: the first support group and the second support group are positioned on two sides of the base, and the third support group is positioned in the middle of the base. The two telescopic supports of the first support group can only rotate around the direction of the x axis. The two telescopic supports of the second support group can only rotate around the direction of the x axis. The third support group comprises two telescopic supports which are arranged at a certain included angle, and the two telescopic supports of the third support group can only rotate around the y-axis direction. Which can be adapted to integral forms of different shapes and sizes. And the collision damage to the template caused by manual frequent disassembly and consignment and the potential safety hazard to operators in the operation process are effectively avoided.

Description

Small box culvert internal mold locomotive

Technical Field

The utility model relates to an engineering construction technical field specifically is a small-size box culvert centre form locomotive.

Background

At present, the inner die of the large box culvert is moved by an integral vehicle, the inner die of the small box culvert (short in length) is required to be repeatedly disassembled and assembled in the construction of the small box culvert, and the small box culvert needs to be manually and auxiliarily delivered.

Both have certain advantages and disadvantages and certain limitations. Specifically, the method comprises the following steps:

the mode of the large box culvert integral trolley moving internal mold has the following defects: is only suitable for large box culverts. Aiming at the high-speed wide splicing box culvert, the use of a large-scale box culvert integral vehicle is less due to the reasons of short length, short construction period, low manufacturing cost and the like.

The mode that the centre form was dismantled repeatedly to small-size box culvert equipment has following shortcoming: the construction period is long and the efficiency is low. Frequent disassembly and assembly can increase the difficulty of template construction, increase the production of abutted seams and influence the appearance of the culvert. Frequent disassembly and delivery can damage the template by collision and increase the potential safety hazard of operators.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem who exists among the background art, the utility model provides a small-size box culvert centre form locomotive, its whole template that can adapt to different shape sizes. And the collision damage to the template caused by manual frequent disassembly and consignment and the potential safety hazard to operators in the operation process are effectively avoided.

The utility model provides a technical scheme that its technical problem adopted is:

a small box culvert internal mold locomotive comprises:

the base, the base facial make-up is equipped with the wheel that is used for removing the base.

And the two support sleeves are arranged above the base along the x-axis direction.

The cross rod is connected with the supporting sleeves on the two sides along the x-axis direction, and the cross rod is slidably sleeved in the supporting sleeves.

Telescopic bracket, telescopic bracket has three groups, is respectively: the first support group and the second support group are positioned on two sides of the base, and the third support group is positioned in the middle of the base.

First support group is including being two telescopic bracket of the setting of falling V-arrangement, and the telescopic bracket's of first support group both ends are articulated with base and support cover respectively, and the plane at first support group place is on a parallel with the yoz coordinate plane, and two telescopic bracket of first support group can only be rotatory around the x axle direction.

The second support group comprises two telescopic supports which are arranged in an inverted V shape, two ends of each telescopic support of the second support group are hinged to the base and the supporting sleeve respectively, the plane where the second support group is located is parallel to the yoz coordinate surface, and the two telescopic supports of the second support group can only rotate around the x-axis direction.

The third support group comprises two telescopic supports which are arranged at a certain included angle, two ends of each telescopic support of the third support group are respectively hinged with the base and the cross rod, and the plane where the third support group is located is parallel to the xoz coordinate plane. The two telescopic supports of the third support group can only rotate around the y-axis direction.

Further, the telescopic bracket comprises;

an outer tube.

The inner pipe is slidably sleeved in the outer pipe.

And the locking device is used for locking the position of the inner pipe on the outer pipe.

Furthermore, the included angle between the two telescopic brackets of the third bracket group is 30-45 degrees.

Further, the wheels are driven by a drive device.

Further, the locking device is a locking bolt.

The utility model has the advantages that:

by adjusting the length of the telescopic bracket, the device can adapt to integral templates with different shapes and sizes. And the collision damage to the template caused by manual frequent disassembly and consignment and the potential safety hazard to operators in the operation process are effectively avoided.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a usage state diagram of the present invention.

In the figure:

1. support sleeve, 2 cross bar, 3 telescopic support, 4 base, 5 wheel, 6 driving device and 7 integral formwork

31. Inner tube, 32 locking bolt, 33 outer tube.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A small box culvert internal mold locomotive comprises: base 4, wheel 5, support cover 1, horizontal pole 2 and telescopic bracket 3. The cross bar 2 is used to support the integrated formwork 7.

The base 4 is provided with wheels 5 for moving the base 4, and the wheels 5 may be casters having only a passive rotation function or may be driving wheels driven by a driving device 6. The support sleeve 1 is arranged above the base 4 along the x-axis direction, and the number of the support sleeve 1 is two. The cross rod 2 is connected with the supporting sleeves 1 at two sides along the x-axis direction, and the cross rod 2 can be slidably sleeved in the supporting sleeves 1.

There are three sets of telescoping shoring legs 3, respectively: the first bracket group and the second bracket group are positioned at two sides of the base 4, and the third bracket group is positioned in the middle of the base 4.

First support group is including being two telescopic bracket 3 that the shape of falling V set up, and the both ends of telescopic bracket 3 of first support group are articulated with base 4 and support cover 1 respectively, and the plane at first support group place is on a parallel with yoz coordinate plane, and two telescopic bracket 3 of first support group can only be rotatory around the x axle direction, and first support group can inject horizontal pole 2 and do not produce the displacement in y axle and z axle direction. The second prop group is including being two telescopic bracket 3 that the V-arrangement that falls set up, and the both ends of the telescopic bracket 3 of second prop group are articulated with base 4 and support cover 1 respectively, and the plane at second prop group place is on a parallel with yoz coordinate plane, and two telescopic bracket 3 of second prop group can only be rotatory around the x axle direction, and the second prop group can inject horizontal pole 2 and do not produce the displacement in y axle and z axle direction. The third support group comprises two telescopic supports 3 which are arranged at a certain included angle, two ends of each telescopic support 3 of the third support group are hinged with the base 4 and the cross rod 2 respectively, and the plane where the third support group is located is parallel to the xoz coordinate plane. The two telescopic supports 3 of the third support group can only rotate around the y-axis direction. The third bracket group can limit the displacement of the cross rod 2 in the x-axis direction. The angle between the two telescopic legs 3 of the third leg group is preferably 30-45 °.

In the preferred embodiment, the telescopic support 3 comprises; an outer tube 33, an inner tube 31 and a locking bolt 32. The inner tube 31 is slidably received within the outer tube 33. The locking bolt 32 is used to lock the position of the inner tube 31 on the outer tube 33.

The specific use method comprises the following steps:

the small box culvert is divided into 3 integral formworks 7 on the top and two side inner walls after the inner formwork is disassembled on the culvert construction site.

As shown in fig. 4, the integral formwork 7 is placed on the device, and the device can be adapted to the integral formworks 7 with different shapes and sizes by adjusting the length of the telescopic bracket 3.

The whole template 7 is moved out piece by using the device, and is polished again and coated with a release agent. The collision damage to the template and the potential safety hazard to operators in the operation process caused by frequent manual disassembly and consignment are effectively avoided.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (5)

1. The utility model provides a small-size box culvert centre form locomotive which characterized in that includes:

the device comprises a base (4), wherein wheels (5) used for moving the base (4) are arranged on the base (4);

the support sleeves (1) are arranged above the base (4) along the x-axis direction, and the number of the support sleeves (1) is two;

the cross rod (2) is connected with the support sleeves (1) on the two sides along the x-axis direction, and the cross rod (2) is slidably sleeved in the support sleeves (1);

telescoping shoring column (3), telescoping shoring column (3) have three groups, do respectively: a first bracket group and a second bracket group which are positioned at the two sides of the base (4), a third bracket group which is positioned at the middle part of the base (4),

the first bracket group comprises two telescopic brackets (3) which are arranged in an inverted V shape, two ends of each telescopic bracket (3) of the first bracket group are respectively hinged with the base (4) and the supporting sleeve (1), the plane where the first bracket group is located is parallel to a yoz coordinate plane, the two telescopic brackets (3) of the first bracket group can only rotate around the x-axis direction,

the second support group comprises two telescopic supports (3) which are arranged in an inverted V shape, two ends of each telescopic support (3) of the second support group are respectively hinged with the base (4) and the support sleeve (1), the plane where the second support group is located is parallel to a yoz coordinate plane, the two telescopic supports (3) of the second support group can only rotate around the x-axis direction,

the third support group comprises two telescopic supports (3) which are arranged at a certain included angle, two ends of each telescopic support (3) of the third support group are hinged to the base (4) and the cross rod (2) respectively, the plane where the third support group is located is parallel to the xoz coordinate plane, and the two telescopic supports (3) of the third support group can only rotate around the y-axis direction.

2. The small box culvert internal mold locomotive according to claim 1, characterized in that:

the telescopic support (3) comprises;

an outer tube (33);

the inner tube (31) is sleeved in the outer tube (33) in a sliding way;

locking means for locking the position of the inner tube (31) on the outer tube (33).

3. The small box culvert internal mold locomotive according to claim 1, characterized in that:

the included angle between the two telescopic brackets (3) of the third bracket group is 30-45 degrees.

4. The small box culvert internal mold locomotive according to claim 1, characterized in that:

the wheels (5) are driven by a drive device (6).

5. The small box culvert internal mold locomotive according to claim 2, characterized in that:

the locking device is a locking bolt (32).

Images