CN217461609U

CN217461609U - Triangular supporting device

Info

Publication number: CN217461609U
Application number: CN202123121576.8U
Authority: CN
Inventors: 魏明; 莫熙麒
Original assignee: Guangdong Qizheng Technology Co ltd
Current assignee: Guangdong Qizheng Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-09-20
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to the technical field of building construction auxiliary supporting devices, in particular to a triangular supporting device, which comprises two triangular supports and a cross beam arranged between the two triangular supports, wherein two ends of the cross beam are respectively connected with the two triangular supports; the triangular support is characterized by also comprising two supporting beams, wherein the two supporting beams are arranged at the bottom of the cross beam, one end of each supporting beam is movably connected with the triangular support, and the other end of each supporting beam is connected with the cross beam; the height between the cross beam and the triangular support can be adjusted. The utility model discloses a certain obstacle can be strideed across to the triangular supports device and the walking of highest department, also can avoid the walking in hollow highway section, provides the maximum security simultaneously for strideing across fracture section, has advantages such as conveniently operating the aerial work and building convenient passageway.

Description

Triangular supporting device

Technical Field

The utility model relates to a construction auxiliary stay technical field, more specifically relates to a triangular supports device.

Background

During floor structure construction in building engineering, often appear and need stride across certain obstacle and walk at the eminence, or stride across the condition to another building plane from a building plane at the eminence, in addition, also need walk in pot hole highway section and stride across the fracture section occasionally, consequently, need realize the aerial work with the help of having the strutting arrangement of take the altitude and build convenient passageway to reduce the consuming time and costing of construction, raise the efficiency and reduce construction cost.

The prior art discloses a movable working platform for decoration, which can facilitate the operation of construction items such as pipeline installation of a ceiling, ceiling construction, lamp and air port installation and the like; however, the working platform cannot adjust the height and cannot meet the construction requirements for different heights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the unable not enough of height-adjusting of current strutting arrangement, provide a height-adjustable and can stride across certain obstacle and walk at the eminence, avoid walking in hollow highway section, can also stride across fracture section, and the adjustable triangular supports device of the aerial work of being convenient for.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a triangular support device comprises two triangular supports and a cross beam arranged between the two triangular supports, wherein two ends of the cross beam are respectively connected with the two triangular supports; the triangular support is characterized by also comprising two supporting beams, wherein the two supporting beams are arranged at the bottom of the cross beam, one end of each supporting beam is movably connected with the triangular support, and the other end of each supporting beam is connected with the cross beam; the height between the cross beam and the triangular support can be adjusted.

In the above-mentioned scheme, two A-frame are as the bottom sprag of a supporting beam, utilize triangular firm non-deformable's characteristic, make a supporting beam have firm support, a supporting beam is used for supplying the workman to walk and at the aerial work, swing joint through a supporting beam and A-frame, make a supporting beam and A-frame's height-adjustable festival, adjust whole triangular supports device's height as required, in order to satisfy the construction requirement, make the workman can have more suitable and more convenient construction height, in order to further promote work efficiency. Because a certain distance exists between the two triangular supports, the distance is the length of the supporting beam, or the supporting beam forms a structure with two cantilever ends, and the length of the supporting beam is larger than the distance between the two triangular supports. The triangular supports support the supporting beams to a certain height, so that the supporting beams can cross over obstacles at the bottom, or the triangular supports are placed in hollow road sections, and walking on the supporting beams can be facilitated. The utility model discloses a triangular supports device can place and bear the weight of footboard constitution platform construction tool, uses in multiple engineering construction occasions such as building in the room, large-span rack.

Furthermore, the connecting device also comprises a connecting sleeve which is arranged at the top of the triangular bracket and movably sleeved outside the supporting beam. The supporting beam is sleeved in the connecting sleeve, and the height between the cross beam and the triangular support can be adjusted by adjusting the connecting position of the supporting beam and the connecting sleeve.

Further, still include the retaining member, a supporting beam on be equipped with a plurality of first spacing holes in proper order, connecting sleeve on be equipped with first through-hole, the retaining member pass first through-hole and first spacing hole after with a supporting beam connect. First spacing hole is used for carrying out high spacing to a supporting beam, inserts first through-hole on the connecting sleeve and the first spacing hole on the supporting beam through the retaining member and can lock between a supporting beam and the connecting sleeve, specifically, through reciprocating a supporting beam to make the retaining member insert the first spacing hole of a supporting beam different height and can realize the regulation of the relative height of crossbeam and A-frame, and then realize whole triangular supports device's altitude mixture control.

Furthermore, the triangular support comprises two support frames, and the top parts of the two support frames are connected with the connecting sleeve. The top of the two support frames are connected, the bottom of the two support frames is propped open to form a triangular shape taking the connecting sleeve as a vertex and the bottom ends of the two support frames as two endpoints, so that the triangular support device has the advantages of firm support, difficult deformation and difficult tipping, and has good stable support performance.

Furthermore, the device also comprises a limiting part, wherein the limiting part is fixedly connected with the connecting sleeve and is rotationally connected with the two supporting frames. The locating part is used for spacing when two support frames rotate for adapter sleeve, avoids the support frame excessively to rotate and causes the unstable phenomenon of support.

Furthermore, the support frame comprises an outer tube, an inner rod and a lock catch, wherein the outer tube is movably sleeved outside the inner rod; the outer pipe is provided with a second through hole, the inner rod is sequentially provided with a plurality of second limiting holes, and the lock catch penetrates through the second through hole and the second limiting holes to be connected with the inner rod. The telescopic adjustment of the support frame is realized through adjusting the relative positions of the outer tube and the inner rod, specifically, the outer tube can move back and forth relative to the inner rod, after the positions of the outer tube and the inner rod are adjusted, the lock catch penetrates through a second through hole in the outer tube and a second limiting hole in the inner rod to be connected with the inner rod in an inserting mode, then the inner rod is locked, and the outer tube is prevented from sliding on the inner rod. So set up, can be through the height of adjustment support frame and then change whole triangular support device's height.

Furthermore, the lock catch comprises a pin rod and an elastic buckle, a third through hole is formed in the pin rod, one end of the elastic buckle penetrates through the third through hole and then is connected with one end of the pin rod in an inserting mode, and the other end of the elastic buckle is connected with the other end of the pin rod in an inserting mode. The lock catch is used for locking the inner rod so as to fix the relative position of the inner rod on the outer tube. Elasticity is detained and is connected with the pin rod both ends, all plays limiting displacement, prevents that the pin rod from landing from second through-hole or the spacing downthehole of second, specifically, through detaining one end with the elasticity earlier and being connected with the pin rod, then detains the other end with elasticity again after passing second through-hole and the spacing hole of second with the pin rod on the pin rod, forms the hasp, realizes carrying out the function of locking with outer tube and interior pole.

Furthermore, the lock catch further comprises a fastener, the elastic buckle is formed by bending two springs side by side, and the fastener is sleeved outside the two springs. The fastener is used for fastening and positioning the spring, so that the two springs are bound together to increase the strength of the spring.

Furthermore, the novel electric pole support is characterized by further comprising a base, wherein two connecting plates are symmetrically arranged on the base and are connected with the inner pole. The base is used for supporting and anti-skidding, and the base has great area of contact with ground, can increase and ground between frictional force, further increases the fastness and the steadiness of supporting, provides good support foundation for triangular supports device. The connecting plate plays the connection effect with the interior pole, realizes dismantling between connecting plate and the interior pole and is connected.

Furthermore, the device also comprises a reinforcing rod, and two ends of the reinforcing rod are respectively connected with the two triangular brackets. The reinforcing bar can increase the steadiness of two A-frame, prevents that A-frame atress back warp or swing, further promotes triangular support device's fastness.

The utility model discloses a triangular supports device can reach and support the mechanics requirement, and it is convenient to build, has reduced consuming time and the expense of construction, is favorable to reducing construction cost and further promotes the construction speed, has also embodied template and braced system's advance simultaneously.

Drawings

Fig. 1 is a front view of a triangular supporting device according to an embodiment of the present invention;

fig. 2 is a left side view of a triangular supporting device according to an embodiment of the present invention;

fig. 3 is a top view of a triangular support apparatus according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of the connection sleeve and the limiting member according to the embodiment of the present invention;

fig. 5 is a schematic view of an installation structure of the support frame and the reinforcing rod according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a lock catch according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a base according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a storage state of the triangular supporting device according to an embodiment of the present invention.

The graphic symbols are illustrated as follows:

1. a triangular bracket; 11. a support frame; 111. an outer tube; 1111. a second through hole; 112. an inner rod; 1121. a second limiting hole; 113. locking; 1131. a pin rod; 1132. an elastic buckle; 1133. a fastener; 2. a cross beam; 3. a support beam; 31. a first limit hole; 4. connecting a sleeve; 41. a first through hole; 5. a locking member; 6. a limiting member; 7. a base; 71. a connecting plate; 8. a reinforcing rod.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1 to 8, a first embodiment of a triangular supporting device comprises two triangular supports 1 and a cross beam 2 arranged between the two triangular supports 1, wherein two ends of the cross beam 2 are respectively connected with the two triangular supports 1; still include two supporting

beam

3, 2 bottoms of crossbeam are all located to two supporting beam 3, and supporting beam 3 one end and 1 swing joint of A-frame, and the other end is connected with crossbeam 2. The top of the triangular support 1 is provided with a connecting sleeve 4, the connecting sleeve 4 is movably sleeved outside the supporting beam 3, and the height between the cross beam 2 and the triangular support 1 can be adjusted by adjusting the relative position of the supporting beam 3 and the connecting sleeve 4. Further, the support beam 3 is locked by the locking member 5 after the positions of the support beam 3 and the connection bushing 4 are adjusted, thereby preventing the support beam 3 from sliding on the connection bushing 4. Specifically, a plurality of first limiting holes 31 are sequentially arranged on the support beam 3 at different heights, first through holes 41 are arranged on the connecting sleeve 4, the first limiting holes 31 are aligned with the first through holes 41 by adjusting the relative positions of the support beam 3 and the connecting sleeve 4, and then the locking member 5 penetrates through the first through holes 41 and the first limiting holes 31 to be connected with the support beam 3.

Example 2

This embodiment is similar to embodiment 1, and the structure of the triangular bracket 1 is further refined on the basis of embodiment 1. Specifically, the triangular support 1 comprises two support frames 11, the tops of which are connected with the connecting sleeve 4, and the two support frames 11 and the connecting sleeve 4 are unfolded at an inclined angle, so that a triangle is formed between the two support frames 11 and the ground; preferably, the two support brackets 11 are arranged symmetrically with respect to the connection sleeve 4. The support frames 11 are rotatably connected with the connecting sleeve 4, in order to limit the support frames 11, the rotating angles of the support frames 11 are prevented from being too large, the support frames 11 are prevented from unexpectedly rotating after being stressed, the two support frames 11 are provided with the limiting parts 6 to limit the two support frames 11, the limiting parts 6 are fixedly arranged on the connecting sleeve 4, two ends of the limiting parts 6 are respectively connected with the two support frames 11 through bolts, and the limiting parts 6 are limited in length, so that the rotating angles of the two support frames 11 are limited.

As one embodiment, the number of the supporting frames 11 may also be three, the bottoms of the three supporting frames 11 are on the same horizontal plane, and the three supporting frames 11 form three edges of a relatively stable tetrahedron, so as to provide a stable support for the supporting beam 3 erected above the supporting frames 11.

Example 3

This embodiment is similar to embodiment 2, and the structure of the supporting frame 11 is further refined on the basis of embodiment 2. Specifically, the support frame 11 includes an outer tube 111, an inner rod 112, and a latch 113, wherein the outer tube 111 is movably sleeved outside the inner rod 112; the outer tube 111 can slide telescopically relative to the inner rod 112, so that the position between the outer tube 111 and the inner rod 112 can be adjusted to change the height of the triangular support 1, and in order to lock the outer tube 111 and the inner rod 112 after the positions are adjusted, and prevent the outer tube 111 and the inner rod 112 from sliding, a lock catch 113 for fixing the positions of the outer tube 111 and the inner rod 112 is further arranged. Specifically, the outer tube 111 is provided with a second through hole 1111, the inner rod 112 is sequentially provided with a plurality of second limiting holes 1121, and the latch 113 passes through the second through hole 1111 and the second limiting holes 1121 to be connected with the inner rod 112. The hasp 113 includes pin 1131, elasticity knot 1132, is equipped with the third through-hole on pin 1131, and elasticity knot 1132 one end is passed behind the third through-hole and is pegged graft with pin 1131 one end, and the elasticity is detained 1132 other end and is pegged graft with the pin 1131 other end. The locking buckle 113 further includes a fastening member 1133, the elastic buckle 1132 is formed by bending two springs side by side, and the fastening member 1133 is sleeved outside the two springs and is sleeved with the two springs. Within the scope of the knowledge of those skilled in the art, the outer tube 111 and the inner rod 112 of the support frame 11 may be locked by an elastic locking pin (not shown), the elastic locking pin is compressed by pressing the elastic locking pin and then embedded into the outer tube 111, then the relative position of the outer tube 111 and the inner rod 112 is adjusted, after the adjustment is completed, the elastic locking pin is aligned to the second through hole 1111 and is ejected by the restoring force of the elastic locking pin, and the elastic locking pin is clamped on the second through hole 1111 and clamped with the outer tube 111, so as to form a limit for the outer tube 111.

As a modified scheme of this embodiment, the device further includes a base 7, two connecting plates 71 are symmetrically disposed on the base 7, and both the two connecting plates 71 are connected with the inner rod 112. A reinforcing rod 8 for reinforcing support is further arranged between the two triangular supports 1, and two ends of the reinforcing rod 8 are respectively connected with the two triangular supports 1.

Furthermore, all the parts can be made of steel materials of Q235. Of course, other materials may be used within the purview of one skilled in the art.

Under triangle strutting arrangement is in nonuse state, can contract earlier support frame 11, push into outer tube 111 with whole interior pole 112 in, make outer tube 111 bottom and base 7 carry out the butt, then make support frame 11 rotate for adapter sleeve 4, turn inwards respectively with two support frames 11 to the position parallel with adapter sleeve 4, remove retaining member 5 again and to supporting beam 3 spacing, make supporting beam 3 downstream to being located in the middle of two support frames 11, make the bottom of crossbeam 2 and adapter sleeve 4's top butt, can accomplish whole strutting arrangement's folding this moment and accomodate, as shown in fig. 8, the volume has been reduced greatly, save storage space, the convenience of accomodating or transporting has been promoted.

Compared with the prior art, the utility model discloses a when having good supporting role among the triangular supports device, can also carry out the regulation of height to and fold and accomodate, and have the quality light, intensity is high, energy-concerving and environment-protective, safe fire prevention, have enough to meet the need the advantage that the number of times is many, therefore technical and economic benefits is obvious, is fit for using widely in super high-rise, high-rise and multi-storey building horizontal structure engineering. The utility model discloses still construct convenient operation flexibility, can realize that the room is built, multiple engineering construction such as large-span rack, gully, stride across and use in the fracture face and the various leap nature obstacles in the zanjon depressed face.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A triangular support device comprises two triangular supports (1) and a cross beam (2) arranged between the two triangular supports (1), wherein two ends of the cross beam (2) are respectively connected with the two triangular supports (1); the triangular support is characterized by further comprising two supporting beams (3), wherein the two supporting beams (3) are arranged at the bottom of the cross beam (2), one end of each supporting beam (3) is movably connected with the triangular support (1), and the other end of each supporting beam is connected with the cross beam (2); the height between the cross beam (2) and the triangular support (1) can be adjusted.

2. The triangular support device according to claim 1, further comprising a connecting sleeve (4), wherein the connecting sleeve (4) is arranged at the top of the triangular support (1) and movably sleeved outside the support beam (3).

3. The triangular support device according to claim 2, further comprising a locking member (5), wherein the supporting beam (3) is sequentially provided with a plurality of first limiting holes (31), the connecting sleeve (4) is provided with a first through hole (41), and the locking member (5) passes through the first through hole (41) and the first limiting hole (31) and then is connected with the supporting beam (3).

4. A tripod apparatus according to claim 2 or 3, wherein the tripod (1) comprises two support frames (11) each having a top portion connected to the connecting sleeve (4).

5. The triangular supporting device according to claim 4, further comprising a limiting member (6), wherein the limiting member (6) is fixedly connected with the connecting sleeve (4) and rotatably connected with both supporting frames (11).

6. The triangular support device according to claim 5, characterized in that the support frame (11) comprises an outer tube (111), an inner rod (112) and a lock catch (113), wherein the outer tube (111) is movably sleeved outside the inner rod (112); the outer pipe (111) is provided with a second through hole (1111), the inner rod (112) is sequentially provided with a plurality of second limiting holes (1121), and the lock catch (113) penetrates through the second through hole (1111) and the second limiting holes (1121) to be connected with the inner rod (112).

7. The triangular supporting device according to claim 6, characterized in that the latch (113) comprises a pin bar (1131) and an elastic buckle (1132), a third through hole is arranged on the pin bar (1131), one end of the elastic buckle (1132) is inserted into one end of the pin bar (1131) after passing through the third through hole, and the other end of the elastic buckle (1132) is inserted into the other end of the pin bar (1131).

8. The triangular supporting device according to claim 7, wherein the latch (113) further comprises a fastening member (1133), the elastic buckle (1132) is formed by bending two springs side by side, and the fastening member (1133) is sleeved outside the two springs.

9. The triangular support device according to claim 6, further comprising a base (7), wherein two connecting plates (71) are symmetrically arranged on the base (7), and both the two connecting plates (71) are connected with the inner rod (112).

10. The triangular support device according to claim 1, further comprising a reinforcing rod (8), wherein two ends of the reinforcing rod (8) are respectively connected with the two triangular brackets (1).