CN208183757U - A kind of detachable subway bracing members easy device - Google Patents

Abstract

The utility model discloses a kind of detachable subway bracing members easy devices, including support plate, the upper surface of the support plate is set there are six equally distributed screw hole, and the lower surface of support plate is equipped with fixed plate, the lower surface edge of fixed plate set there are four be in distributed rectangular arc-shaped slot, the inside of arc-shaped slot is equipped with attachment device, the fixing seat lower surface of attachment device is equipped with support device, the fixes sleeve side of support device is equipped with rotating device, and the screw rod lower surface of support device is fixedly connected with the side of pillar, the internal activity of pillar is interspersed with the second shaft, second shaft is fixedly connected with bottom plate, and bottom plate upper surface corresponding with pillar is equipped with arc groove.The detachable subway bracing members easy device, structure is simple, can dismantle, and the tilt angle of support device is adjustable, and the effective length of support device can be adjusted, and can also dismantle to screw rod, easy to operate, easy to use.

Description

A kind of detachable subway bracing members easy device

Technical field

The utility model relates to support frame technical field, specially a kind of detachable subway bracing members easy device.

Background technique

Subway engineering foundation pit is often limited by the factors such as periphery underground utilities, building or structures, traffic above-ground, to control Foundation pit side-wall deformation and surface subsidence processed are more demanding, and therefore, subway engineering deep basal pit generally uses stake supporting system, existing Support device be usually to be supported by reinforced concrete pile, but in later period reinforced concrete pile, disassembly is inconvenient, behaviour It bothers.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of detachable subway bracing members Easy device, structure is simple, can dismantle, and the tilt angle of support device is adjustable, and can have to support device Effect length is adjusted, and can also dismantle to screw rod, easy to operate, easy to use, can effectively solve in background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of detachable subway bracing members are simple Device, including support plate, the upper surface of the support plate is set there are six equally distributed screw hole, and the lower surface of support plate is equipped with Fixed plate, the lower surface edge of the fixed plate set there are four be in distributed rectangular arc-shaped slot, the inside of the arc-shaped slot Equipped with attachment device, the fixing seat lower surface of the attachment device is equipped with support device, the fixes sleeve side of the support device Face is equipped with rotating device, and the screw rod lower surface of support device is fixedly connected with the side of pillar, the internal activity of the pillar It is interspersed with the second shaft, second shaft is fixedly connected with bottom plate, and bottom plate upper surface corresponding with pillar is equipped with arc groove, And the side lower end of pillar and the inside face contact of arc groove.

As a kind of optimal technical scheme of the utility model, the attachment device includes fixing seat, the fixing seat Upper end is arcuate structure, and the inside face contact of the upper surface of fixing seat and arc-shaped slot, the inside of the arc-shaped slot are equipped with First rotating shaft, and fixing seat and first rotating shaft are rotatablely connected, the lower surface of the fixing seat is equipped with outer sleeve.

As a kind of optimal technical scheme of the utility model, the support device includes fixes sleeve, the fixing sleeve The upper end of cylinder and outer sleeve are rotatablely connected, and the medial surface of fixes sleeve and lateral surface lower end are equipped with screw thread, the fixing sleeve The interior lower end of cylinder is threaded with screw rod, and the junction of fixes sleeve and screw rod is threaded with fastening nut.

As a kind of optimal technical scheme of the utility model, the rotating device includes annular element, the annular element with The side lower end of fixes sleeve is fixedly connected, and the side of the annular element sets the installation there are four equally distributed mounting hole The internal activity in hole is connected with two symmetrically set guide rod, and the guide rod is equipped with handle, and two far from one end of mounting hole Handle is connected by rope.

As a kind of optimal technical scheme of the utility model, the upper surface of the bottom plate is equipped with 12 fixation holes, and 12 fixation holes divide equally two groups respectively in the upper surface of two pieces of bottom plates in distributed rectangular, and the internal activity of fixation hole is interspersed with Fixing bolt.

Compared with prior art, the utility model has the beneficial effects that this detachable subway bracing members easy device, it can Support device to be fixed, the rotation of device easy to support；The effective length of screw rod can be adjusted, convenient for branch The height of fagging is adjusted；Annular element can be rotated by guide rod, to be rotated to fixes sleeve, thus right The height of support mounted box is adjusted；Convenient for bottom plate is fixed, the stability of whole device is improved；Entire support is simple Device, structure is simple, can dismantle, and the tilt angle of support device is adjustable, and can be to effective length of support device Degree is adjusted, and can also dismantle to screw rod, easy to operate, easy to use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

In figure: 1 support plate, 2 screw holes, 3 fixed plates, 4 arc-shaped slots, 5 attachment devices, 51 fixing seats, 52 outer sleeves, 53 One shaft, 6 support devices, 61 fixes sleeves, 62 screw rods, 63 fastening nuts, 7 rotating devices, 71 annular elements, 72 mounting holes, 73 Guide rod, 74 handles, 75 ropes, 8 pillars, 9 bottom plates, 10 arc grooves, 11 second shafts, 12 fixation holes, 13 fixing bolts.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of detachable subway bracing members easy device, Including support plate 1, the upper surface of support plate 1 is set there are six equally distributed screw hole 2, convenient for external device (ED) is fixed on support plate 1 upper surface, and the lower surface of support plate 1 is equipped with fixed plate 3, the lower surface edge of fixed plate 3 set that there are four in distributed rectangular Arc-shaped slot 4, the inside of arc-shaped slot 4 is equipped with attachment device 5, and attachment device 5 includes fixing seat 51, the upper end of fixing seat 51 For arcuate structure, and the inside face contact of the upper surface of fixing seat 51 and arc-shaped slot 4, fixing seat 51 and fixed plate 3 are improved Contact area, to reduce extruding force suffered by first rotating shaft 53, the inside of arc-shaped slot 4 is equipped with first rotating shaft 53, and solid Reservation 51 and first rotating shaft 53 are rotatablely connected, and the lower surface of fixing seat 51 is equipped with outer sleeve 52, can be consolidated to support device 6 Fixed, the rotation of device 6 easy to support rotates fixing seat 51 around first rotating shaft 53,51 following table of fixing seat of attachment device 5 Face is equipped with support device 6, and support device 6 includes fixes sleeve 61, and the upper end of fixes sleeve 61 and outer sleeve 52 are rotatablely connected, and The medial surface of fixes sleeve 61 and lateral surface lower end are equipped with screw thread, and the interior lower end of fixes sleeve 61 is threaded with screw rod 62, and the junction of fixes sleeve 61 and screw rod 62 is threaded with fastening nut 63, can effective length to screw rod 62 into Row is adjusted, and is adjusted convenient for the height to support plate 1, and 61 side of fixes sleeve of support device 6 is equipped with rotating device 7, is turned Dynamic device 7 includes annular element 71, and annular element 71 is fixedly connected with the side lower end of fixes sleeve 61, and the side of annular element 71 is equipped with Four equally distributed mounting holes 72, the internal activity of mounting hole 72 are connected with two symmetrically set guide rod 73, and guide rod 73 is remote One end from mounting hole 72 is equipped with handle 74, and two handles 74 are connected by rope 75, can be by guide rod 73 to annular element 71 are rotated, to rotate to fixes sleeve 61, to the height of support mounted box 61 be adjusted, by guide rod 73 It is inserted into mounting hole 72, by 74 rotating guide-bar 73 of handle, guide rod 73 drives annular element 71 to rotate, and annular element 71 drives fixes sleeve 61 around outer sleeve 52 center axis thereof, screw rod 62 slowly stretches out inside fixes sleeve 61 in 61 rotation process of fixes sleeve, To increase by fixed plate 3 to support plate 1, connection of the fastening nut 63 to fixes sleeve 61 and screw rod 62 is finally rotated Place is fixed, and 62 lower surface of screw rod of support device 6 is fixedly connected with the side of pillar 8, the internal activity of pillar 8 It is interspersed with the second shaft 11, rotates pillar 8 around the second shaft 11, the second shaft 11 is fixedly connected with bottom plate 9, and bottom plate 9 upper surfaces corresponding with pillar 8 are equipped with arc groove 10, and the inside face contact of the side lower end of pillar 8 and arc groove 10, improve The contact area of pillar 8 and arc groove 10, reduces extruding force suffered by the second shaft 11, and the upper surface of bottom plate 9 is equipped with 12 A fixation hole 12, and it is in distributed rectangular in the upper surface of two pieces of bottom plates 9 that 12 fixation holes 12, which divide equally two groups respectively, and fixation hole 12 internal activity is interspersed with fixing bolt 13, convenient for bottom plate 9 is fixed, improves the stability of whole device, entire to prop up Easy device is supportted, structure is simple, can dismantle, and the tilt angle of support device 6 is adjustable, and can be to support device 6 Effective length be adjusted, screw rod 62 can also be dismantled, it is easy to operate, it is easy to use.

When in use: screw rod 62 is threadedly coupled with fixes sleeve 61, rotates screw rod 62 around the second shaft 11, it can be the bottom of to The position of plate 9 is adjusted, and bottom plate 9 is fixed by fixing bolt 13, and guide rod 73 is then inserted into mounting hole 72, is led to 74 rotating guide-bar 73 of handle is crossed, guide rod 73 drives annular element 71 to rotate, and annular element 71 drives fixes sleeve 61 around outer sleeve 52 Center axis thereof, screw rod 62 slowly stretches out inside fixes sleeve 61 in 61 rotation process of fixes sleeve, to pass through fixed plate 3 Support plate 1 is increased, fastening nut 63 is finally rotated and the junction of fixes sleeve 61 and screw rod 62 is fixed.

The utility model can be fixed support device 6, the rotation of device 6 easy to support；It can be to screw rod 62 Effective length is adjusted, and is adjusted convenient for the height to support plate 1；It can be by guide rod 73 to 71 turns of annular element It is dynamic, to be rotated to fixes sleeve 61, so that the height of support mounted box 61 be adjusted；Convenient for being carried out to bottom plate 9 It is fixed, improve the stability of whole device；Entire support easy device, structure is simple, can dismantle, the inclination of support device 6 Angle is adjustable, and the effective length of support device 6 can be adjusted, and can also dismantle to screw rod 62, behaviour Make simply, it is easy to use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of detachable subway bracing members easy device, including support plate (1), it is characterised in that: the support plate (1) Upper surface is set there are six equally distributed screw hole (2), and the lower surface of support plate (1) is equipped with fixed plate (3), the fixed plate (3) lower surface edge is set there are four the arc-shaped slot (4) for being in distributed rectangular, and the inside of the arc-shaped slot (4) is equipped with connection Fixing seat (51) lower surface of device (5), the attachment device (5) is equipped with support device (6), and support device (6) are consolidated Sleeve (61) side is determined equipped with rotating device (7), and the side of screw rod (62) lower surface of support device (6) and pillar (8) is solid Fixed connection, the internal activity of the pillar (8) are interspersed with the second shaft (11), and second shaft (11) and bottom plate (9) are fixed Connection, and bottom plate (9) upper surface corresponding with pillar (8) is equipped with arc groove (10), and the side lower end of pillar (8) and arc groove (10) inside face contact.

2. a kind of detachable subway bracing members easy device according to claim 1, it is characterised in that: the connection dress Setting (5) includes fixing seat (51), and the upper end of the fixing seat (51) is arcuate structure, and the upper surface of fixing seat (51) and arc The inside of the inside face contact of card slot (4), the arc-shaped slot (4) is equipped with first rotating shaft (53), and fixing seat (51) and first The lower surface of shaft (53) rotation connection, the fixing seat (51) is equipped with outer sleeve (52).

3. a kind of detachable subway bracing members easy device according to claim 1, it is characterised in that: the support dress Setting (6) includes fixes sleeve (61), and the upper end and outer sleeve (52) of the fixes sleeve (61) are rotatablely connected, and fixes sleeve (61) medial surface and lateral surface lower end is equipped with screw thread, and the interior lower end of the fixes sleeve (61) is threaded with screw rod (62), and the junction of fixes sleeve (61) and screw rod (62) is threaded with fastening nut (63).

4. a kind of detachable subway bracing members easy device according to claim 1, it is characterised in that: the rotation dress Setting (7) includes annular element (71), and the annular element (71) is fixedly connected with the side lower end of fixes sleeve (61), the annular element (71) side is set there are four equally distributed mounting hole (72), and the internal activity of the mounting hole (72) is connected with two symmetrically The guide rod (73) of setting, the guide rod (73) are equipped with handle (74) far from the one end of mounting hole (72), and two handles (74) are logical Cross rope (75) connection.

5. a kind of detachable subway bracing members easy device according to claim 1, it is characterised in that: the bottom plate (9) upper surface is equipped with 12 fixation holes (12), and 12 fixation holes (12) divide equally two groups respectively in two pieces of bottom plates (9) Upper surface is in distributed rectangular, and the internal activity of fixation hole (12) is interspersed with fixing bolt (13).