CN217631504U - Adjustable steel supporting device - Google Patents

Abstract

The utility model relates to a steel strutting arrangement with adjustable, including outer bobbin, interior bobbin and, the swivel mount, the bar hole, the supported hole, the round pin axle, the spliced pole, it is dull and stereotyped, both ends all overlap there is the adjusting collar about the flat board, the top inboard of adjusting collar is fixed with the limiting plate, the bottom of adjusting collar is equipped with locking bolt, the bottom of spliced pole is fixed with connection boss one, the below of outer bobbin is equipped with the adapter sleeve, the adapter sleeve is fixed with the support bedplate, the bottom of outer bobbin is equipped with connection boss two, the top outside of adapter sleeve and outer bobbin all is fixed with flange one, the bottom outside of outer bobbin and spliced pole all is fixed with flange two. The utility model discloses a set up horizontal slip's adjustment sleeve at dull and stereotyped both ends, then at the fixed limiting plate in the top of adjustment sleeve, through the position of removing the adjustment sleeve, adjust the position of limiting plate, a supporting beam or two and polylith supporting beam that adapt to multiple width support the installation side by side to need not set up the bar hole, guarantee dull and stereotyped intensity, reduce the potential safety hazard.

Description

Adjustable steel supporting device

Technical Field

The utility model relates to a steel strutting arrangement with adjustable belongs to construction tool technical field.

Background

When building or road and bridge construction, often can use steel strutting arrangement, present steel support spare is through setting up the outer bobbin, interior bobbin and adjusting device, the top of interior bobbin is fixed with the U type layer board that is used for placing a supporting beam, adjust the height of U type layer board through adjusting device, withstand a supporting beam, but present supporting beam's width differs, or sometimes certain supporting position needs two supporting beams to paste the concatenation cooperation mutually and support, fixed knot constructs's U type layer board just so not suitable, also there are some layer boards that can adjust now, through set up the bar hole on the flat board, then fix both sides board on the flat board through the downthehole bolt of bar, realize the adjustable of curb plate, just so can adapt to multiple width supporting beam or polylith supporting beam concatenation and use, but it can reduce its intensity to open the bar hole on the flat board, the flat board needs to support a supporting beam, can receive the shearing force at bar hole department, can bring the potential safety hazard like this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel strutting arrangement with adjustable solves and opens bar hole in the layer board and can reduce its intensity in present device, and the flat board needs to support a supporting beam, can bring the problem on the potential safety hazard like this.

The utility model relates to a steel strutting arrangement with adjustable, including the outer bobbin, interior bobbin and adjusting device, adjusting device includes that the screw thread is installed at the swivel mount on outer bobbin upper portion, be equipped with vertical bar hole on the upper portion lateral wall of outer bobbin, be equipped with a plurality of supported holes along vertical direction on the lateral wall of interior bobbin, the length of screw thread along vertical direction is greater than the length in bar hole, the downthehole round pin axle that inserts the supported hole that is equipped with of bar, the top of interior bobbin is equipped with the spliced pole, the top of spliced pole is fixed with the flat board, the flat board sets up about the center pin symmetry of spliced pole, the spliced pole is fixed in dull and stereotyped centre, both ends all overlap about dull and stereotyped has the adjusting collar, the inboard spacing board that is fixed with in the top of adjusting collar, the bottom of adjusting collar is equipped with locking device, locking device is locking bolt, the bottom of spliced pole is fixed with the connection boss one that can stretch into interior bobbin hole top, the below of outer bobbin is equipped with the adapter sleeve, the bottom of adapter sleeve is fixed with the support bedplate, the bottom outside of adapter sleeve all is fixed with the flange complex connection boss two. The first connecting flange and the second connecting flange are fixedly connected through a connecting bolt.

Preferably, a reinforcing rib is arranged between the outer side wall of the limiting plate and the top of the adjusting sleeve. The strength of the limiting plate can be increased.

Preferably, a handle is fixed on the outer side wall of the rotating sleeve. The rotating sleeve is convenient to screw.

Preferably, the locking device comprises ear plates fixed at the front bottom and the rear bottom of the adjusting sleeve, screw rods are hinged on the ear plates, the screw rods on the left side and the right side of the same front side and the rear side are connected through a connecting cylinder, and opposite threads are arranged at the left end and the right end of an inner hole of the connecting cylinder. Thereby can move through the limiting plate of rotatory connecting cylinder back and forth synchronous regulation both sides.

Preferably, a rotary handle is fixed on the outer wall of the connecting cylinder. The connecting cylinder is convenient to rotate.

Preferably, the outer sleeve of outer bobbin has the installation cover, and the installation cover passes through fixing bolt to be fixed on the outer bobbin, evenly articulates on the lateral wall of outer bobbin has a plurality of auxiliary stay, and auxiliary stay's bottom articulates there is auxiliary fixing plate. Can carry out auxiliary stay through auxiliary stay pole and auxiliary fixing plate, it is more firm to auxiliary stay pole and auxiliary fixing plate can be followed and dismantled on the outer bobbin, convenient transportation and storage.

The utility model discloses, following beneficial effect has:

through setting up the adjusting collar of horizontal slip at dull and stereotyped both ends, then at the fixed limiting plate in the top of adjusting collar, through the position that removes the adjusting collar, adjust the position of limiting plate, the supporting beam or two and polylith supporting beam of adaptation multiple width support the installation side by side to need not set up the bar hole, guarantee dull and stereotyped intensity, reduce the potential safety hazard, this device can split into a plurality of parts in addition, conveniently removes transportation and storage.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 5 is a schematic view of the mounting structure of the connector barrel;

in the figure: 1. a limiting plate; 2. a flat plate; 3. connecting columns; 4. an inner bobbin tube; 5. a strip-shaped hole; 6. an outer bobbin tube; 7. connecting a second boss; 8. a second connecting flange; 9. a first connecting flange; 10. a support base plate; 11. connecting sleeves; 12. a support hole; 13. the rotary sleeve 14, the handle 15, the first connecting boss 16, the adjusting sleeve 17, the reinforcing ribs 18, the mounting sleeve 19, the auxiliary support rod 20, the auxiliary fixing plate 21, the screw rod 22, the connecting cylinder 23, the rotary handle 24 and the pin shaft.

Detailed Description

The present invention will be further described with reference to the following examples.

Embodiment 1, as shown in fig. 1 to 3, the utility model discloses a steel strutting arrangement with adjustable, including the outer bobbin 6, inner bobbin 4 and adjusting device, adjusting device includes that the screw thread is installed at the swivel mount 13 on outer bobbin 6 upper portion, be equipped with vertical bar hole 5 on the upper portion lateral wall of outer bobbin 6, be equipped with a plurality of supported holes 12 along vertical direction on the lateral wall of inner bobbin 4, be equipped with the round pin axle 24 that inserts supported hole 12 in the bar hole 5, the top of inner bobbin 4 is equipped with spliced pole 3, the top of spliced pole 3 is fixed with dull and stereotyped 2, both ends all overlap about dull and stereotyped 2 has adjusting sleeve 16, the inboard stopper plate 1 that is fixed with in top of adjusting sleeve 16, the bottom of adjusting sleeve 16 is equipped with locking device, locking device is locking bolt, the bottom of spliced pole 3 is fixed with the boss of connection that can stretch into inner bobbin 4 hole tops 15, the below of outer bobbin 6 is equipped with adapter sleeve 11, the bottom of adapter sleeve 11 is fixed with the support bedplate 10, the bottom of outer bobbin hole 6 is equipped with the boss 7 that can stretch into adapter sleeve 11 upper portion, the top outside of outer bobbin 6 all is fixed flange and the flange connection base flange 8 and the cooperation of a fixed connection of adapter sleeve 9.

And a reinforcing rib 17 is arranged between the outer side wall of the limiting plate 1 and the top of the adjusting sleeve 16.

A handle 14 is fixed on the outer side wall of the rotary sleeve 13.

When the device is used, the first connecting boss 15 is inserted into an inner hole in the top of the inner barrel 4, the connecting column 3 is fixed to the top of the inner barrel 4, the second connecting boss 7 is inserted into an inner hole of the connecting sleeve 11, the outer barrel 6 is fixed to the connecting sleeve 11, the locking bolts are loosened, the adjusting sleeves 16 on two sides are pulled to the outer side, the pin shaft 24 can be pulled out, the inner barrel 4 is pulled to a proper height, the pin shaft 24 is inserted into the supporting hole 12 which is close to the upper portion of the rotating sleeve 13, the position of the connecting column 3 is adjusted to be located in the middle of the supporting beam, the adjusting sleeves 16 are moved inwards, the limiting plates 1 are attached to two side walls of the supporting beam, the locking bolts are screwed, the handle 14 is grasped, the rotating sleeve 13 is screwed, the rotating sleeve 13 is lifted upwards to abut against the inner barrel 4, and the flat plate 2 abuts against the bottom of the supporting beam. And (5) completing the support.

Embodiment 2, as shown in fig. 4 to 5, different from embodiment 1, the locking device includes ear plates fixed at the front and rear bottoms of the adjusting sleeve 16, the ear plates are hinged with screws 21, the screws 21 on the front and rear sides and the left and right sides of the same side are connected through a connecting cylinder 22, and opposite threads are arranged at the left and right ends of an inner hole of the connecting cylinder 22. When adjusting limiting plate 1, can swivelling joint section of thick bamboo 22 to the limiting plate 1 of pulling both sides simultaneously removes, makes things convenient for both sides about spliced pole 3 symmetric distribution.

A rotary handle 23 is fixed to an outer wall of the connecting cylinder 22.

The outside cover of outer bobbin 6 has installation cover 18, and installation cover 18 passes through fixing bolt to be fixed on outer bobbin 6, and evenly articulated on the lateral wall of outer bobbin 6 has a plurality of auxiliary stay bars 19, and the bottom of auxiliary stay bar 19 articulates there is auxiliary fixing plate 20. After the supporting device is adjusted, the auxiliary fixing plate 20 can be fixed on the ground through the inserted bar or the fixing bolt for auxiliary supporting and fixing.

To sum up, the utility model discloses a set up horizontal slip's adjustment sleeve at dull and stereotyped both ends, then at the fixed limiting plate in the top of adjustment sleeve, through the position of removing the adjustment sleeve, adjust the position of limiting plate, a supporting beam or two and polylith supporting beam that adapt to multiple width support the installation side by side to need not set up the bar hole, guarantee dull and stereotyped intensity, reduce the potential safety hazard, this device can the split become a plurality of parts in addition, conveniently removes transportation and storage.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims (6)

1. The utility model provides a steel strutting arrangement with adjustable, includes outer bobbin (6), inner bobbin (4) and adjusting device, and adjusting device includes that the screw thread is installed in the swivel nut (13) on outer bobbin (6) upper portion, is equipped with vertical bar hole (5) on the upper portion lateral wall of outer bobbin (6), is equipped with a plurality of supported holes (12) along vertical direction on the lateral wall of inner bobbin (4), is equipped with round pin axle (24) that insert supported hole (12) in bar hole (5), its characterized in that: the top of interior bobbin (4) is equipped with spliced pole (3), and the top of spliced pole (3) is fixed with flat board (2), and both ends all overlap about flat board (2) have adjusting collar (16), and the top inboard of adjusting collar (16) is fixed with limiting plate (1), and the bottom of adjusting collar (16) is equipped with locking device, locking device is locking bolt, and the bottom of spliced pole (3) is fixed with and can stretch into interior bobbin (4) hole top connection boss one (15), and the below of outer bobbin (6) is equipped with adapter sleeve (11), and the bottom of adapter sleeve (11) is fixed with support bedplate (10), and the bottom of outer bobbin (6) is equipped with and can stretches into adapter sleeve (11) hole upper portion connection boss two (7), and the top outside of adapter sleeve (11) and outer bobbin (6) all is fixed with flange one (9), and the bottom outside of outer bobbin (6) and spliced pole (3) all is fixed with and flange one (9) complex connection flange two (8).

2. The adjustable steel support apparatus of claim 1, wherein: and a reinforcing rib (17) is arranged between the outer side wall of the limiting plate (1) and the top of the adjusting sleeve (16).

3. The adjustable steel support apparatus of claim 2, wherein: a handle (14) is fixed on the outer side wall of the rotating sleeve (13).

4. The adjustable steel support apparatus as claimed in claim 3, wherein: locking device perhaps including fixing the otic placode in adjusting cover (16) front and back bottom, articulated on the otic placode have screw rod (21), around with screw rod (21) of controlling through connecting cylinder (22) about one side, both ends are equipped with opposite screw about the hole of connecting cylinder (22).

5. The adjustable steel support apparatus of claim 4, wherein: a rotary handle (23) is fixed on the outer wall of the connecting cylinder (22).

6. The adjustable steel support apparatus of claim 4, wherein: the outside cover of outer bobbin (6) has installation cover (18), and installation cover (18) pass through fixing bolt to be fixed on outer bobbin (6), and evenly articulated on the lateral wall of outer bobbin (6) have a plurality of auxiliary stay poles (19), and the bottom of auxiliary stay pole (19) articulates there is auxiliary fixing plate (20).

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