CN212478493U

CN212478493U - Truss horizontal pull rod for attached aluminum alloy climbing frame

Info

Publication number: CN212478493U
Application number: CN202020975708.XU
Authority: CN
Inventors: 潘志维; 潘俊豪; 潘俊文
Original assignee: Guangdong Zoulong Aluminum Industry Co ltd
Current assignee: Guangdong Zoulong Aluminum Industry Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-05
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a truss horizontal pull rod for an attached aluminum alloy climbing frame, which comprises a first pull rod, a second pull rod and a middle pull ring, wherein one end of the first pull rod is provided with a first thread plate, one end of the second pull rod is provided with a second thread plate, both ends of the middle pull ring are welded with a first screw rod and a second screw rod, one end of the first screw rod is in threaded connection with the first thread plate, one end of the second screw rod is in threaded connection with the second thread plate, one end of the first pull rod is welded with a first mounting seat, one end of the second pull rod is welded with a second mounting seat, the threads adopted by the first screw rod and the second screw rod are opposite, the utility model has the advantages that one ends of the first pull rod and the second pull rod are in threaded connection through the first screw rod and the second screw rod, and the threads adopted by the first screw rod and the second screw rod are opposite, so that the rotation middle pull ring can synchronously adjust the extension or the shortening of the, thereby being convenient for adjusting the using length of the horizontal pull rod.

Description

Truss horizontal pull rod for attached aluminum alloy climbing frame

Technical Field

The utility model relates to a construction equipment technical field specifically is an attached type aluminum alloy climbs frame and uses truss horizontal pull rod.

Background

The building equipment is an important component of a building and comprises facility equipment such as water supply, drainage, heating, ventilation, air conditioning, electricity, elevators, communication, building intellectualization and the like. Trusses are important supporting and connecting structures for construction equipment. The truss is a supporting beam structure formed by connecting rod pieces at two ends by hinges through welding, riveting or bolts. The truss has the advantages that the rod piece mainly bears tensile force or pressure, so that the strength of materials can be fully utilized, the materials can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased. The trusses may be classified into triangular trusses, trapezoidal trusses, polygonal trusses, open-web trusses, and truss bridges according to the structure. And can be classified into a fixed truss, a folding truss, a butterfly truss and a ball-joint truss according to the type of the product.

The length of the existing truss horizontal pull rod is usually fixedly arranged, and the use length of the pull rod cannot be adjusted according to needs, so that the use efficiency and flexibility of the horizontal pull rod are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attached type aluminum alloy climbs frame and uses truss horizontal pull rod to solve current truss horizontal pull rod, length is fixed the setting usually, can not adjust the use length of pull rod as required, thereby influences horizontal pull rod's availability factor and flexibility problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an attached type aluminum alloy climbs frame and uses truss horizontal pull rod, includes first pull rod, second pull rod and middle part pull ring, first thread plate is installed to first pull rod one end, the second thread plate is installed to second pull rod one end, middle part pull ring both ends welding has first screw rod and second screw rod, first screw rod one end and first thread plate threaded connection, second screw rod one end and second thread plate threaded connection, first pull rod one end welding has first mount pad, second pull rod one end welding has the second mount pad, the screw thread that first screw rod and second screw rod adopted is opposite.

Furthermore, the first mounting seat and the second mounting seat are both U-shaped clamping seats, and one end of the first mounting seat and one end of the second mounting seat are provided with bolt positioning holes.

Furthermore, a first protection pad is installed on the inner side of the first installation seat, and a second protection pad is installed on the inner side of the second installation seat.

Furthermore, the middle pull ring is of a stainless steel structure, and a wrench jack is formed in the middle of the middle pull ring.

Furthermore, limiting plates are mounted at one ends of the first screw and the second screw, and the diameter of each limiting plate is smaller than the inner diameter of the first pull rod and the inner diameter of the second pull rod.

Furthermore, the first pull rod and the second pull rod adopt channel steel structures, and triangular support plates are welded between the first pull rod and the first mounting seat and between the second pull rod and the second mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses because first pull rod and second pull rod one end are through first screw rod and second screw rod threaded connection, and the screw thread that first screw rod and second screw rod adopted is opposite for but two pull rod extensions of rotatory middle part pull ring synchro-control or shorten, thereby be convenient for adjust horizontal pull rod's application length, improved the flexibility of using.

2. The utility model discloses a first mount pad and second mount pad all adopt U type cassette, and first mount pad and second mount pad one end have seted up the bolt locating hole, are convenient for connect fixedly through the bolt to the pull rod both ends.

3. The utility model discloses a first pull rod and second pull rod adopt the channel-section steel structure, and the welding has the triangle extension board between first pull rod and the first mount pad, between second pull rod and the second mount pad for structural stability is high, is convenient for improve life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the connection structure of the pull rod and the screw rod of the present invention;

fig. 3 is a partial structural view of fig. 2 according to the present invention.

In the figure: 1. a first pull rod; 2. a first thread plate; 3. a second pull rod; 4. a second thread plate; 5. a first mounting seat; 6. a first protective pad; 7. bolt positioning holes; 8. a triangular support plate; 9. a first screw; 10. a middle pull ring; 11. a second screw; 12. a second mounting seat; 13. a second protective pad; 14. a wrench jack; 15. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an attached type aluminum alloy truss horizontal pull rod for a climbing frame includes a first pull rod 1, a second pull rod 3 and a middle pull ring 10, wherein a first screw plate 2 is installed at one end of the first pull rod 1, a second screw plate 4 is installed at one end of the second pull rod 3, a first screw 9 and a second screw 11 are welded at two ends of the middle pull ring 10, so as to be respectively in threaded connection with the first pull rod 1 and the second pull rod 3 through the first screw 9 and the second screw 11, one end of the first screw 9 is in threaded connection with the first screw plate 2, one end of the second screw 11 is in threaded connection with the second screw plate 4, a first mounting seat 5 is welded at one end of the first pull rod 1, a second mounting seat 12 is welded at one end of the second pull rod 3, threads adopted by the first screw 9 and the second screw 11 are opposite, so that the rotation middle pull ring 10 can synchronously adjust the extension or contraction of the two pull rods, thereby being convenient for adjust the use length of horizontal pull rod, having improved the flexibility of using.

Preferably, the first mounting seat 5 and the second mounting seat 12 both adopt a U-shaped clamping seat, and the bolt positioning hole 7 is provided at one end of the first mounting seat 5 and one end of the second mounting seat 12, so that the two ends of the pull rod can be conveniently connected and fixed through a bolt.

Preferably, the first protection pad 6 is installed on the inner side of the first installation seat 5, and the second protection pad 13 is installed on the inner side of the second installation seat 12, so that the stability of installation and fixation is improved.

Preferably, the middle pull ring 10 is made of a stainless steel structure, and a wrench insertion hole 14 is formed in the middle of the middle pull ring 10, so that a wrench can be conveniently inserted for rotation adjustment.

Preferably, limiting plate 15 is all installed to

first screw

9 and 11 one end of second screw, and the diameter of limiting plate 15 is less than the internal diameter of first pull rod 1 and second pull rod 3, is convenient for carry out spacing processing to

first screw

9 and 11 one end of second screw, prevents that the screw from taking out from the thread plate.

Preferably, first pull rod 1 and second pull rod 3 adopt the channel-section steel structure, and the welding has triangle extension board 8 between first pull rod 1 and the first mount pad 5, between second pull rod 3 and the second mount pad 12 for structural stability is high, is convenient for improve life.

The utility model discloses a theory of operation and use flow: because the two ends of the middle pull ring 10 are welded with the first screw rod 9 and the second screw rod 11, one ends of the first pull ring 1 and the second pull ring 3 are in threaded connection through the first screw rod 9 and the second screw rod 11, and the threads of the first screw rod 9 and the second screw rod 11 are opposite, the middle pull ring 10 can be rotated to synchronously adjust the extension or the shortening of the two pull rings, thereby being convenient for adjusting the use length of the horizontal pull ring; and all adopt U type cassette through first mount pad 5 and second mount pad 12, and bolt locating hole 7 has been seted up to first mount pad 5 and 12 one ends of second mount pad, is convenient for connect fixedly through the bolt to pull rod both ends.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an attached type aluminum alloy climbing frame is with truss horizontal pull rod, includes first pull rod (1), second pull rod (3) and middle part pull ring (10), its characterized in that: first thread plate (2) is installed to first pull rod (1) one end, second thread plate (4) is installed to second pull rod (3) one end, middle part pull ring (10) both ends welding has first screw rod (9) and second screw rod (11), first screw rod (9) one end and first thread plate (2) threaded connection, second screw rod (11) one end and second thread plate (4) threaded connection, first pull rod (1) one end welding has first mount pad (5), second pull rod (3) one end welding has second mount pad (12), the screw thread that first screw rod (9) and second screw rod (11) adopted is opposite.

2. The truss horizontal pull rod for the attached aluminum alloy climbing frame according to claim 1, which is characterized in that: the first mounting seat (5) and the second mounting seat (12) are both U-shaped clamping seats, and one ends of the first mounting seat (5) and the second mounting seat (12) are provided with bolt positioning holes (7).

3. The truss horizontal pull rod for the attached aluminum alloy climbing frame according to claim 1, which is characterized in that: first protection pad (6) are installed to first mount pad (5) inboard, second protection pad (13) are installed to second mount pad (12) inboard.

4. The truss horizontal pull rod for the attached aluminum alloy climbing frame according to claim 1, which is characterized in that: the middle pull ring (10) is of a stainless steel structure, and a wrench jack (14) is formed in the middle of the middle pull ring (10).

5. The truss horizontal pull rod for the attached aluminum alloy climbing frame according to claim 1, which is characterized in that: limiting plates (15) are installed at one ends of the first screw rods (9) and the second screw rods (11), and the diameters of the limiting plates (15) are smaller than the inner diameters of the first pull rods (1) and the second pull rods (3).

6. The truss horizontal pull rod for the attached aluminum alloy climbing frame according to claim 1, which is characterized in that: the first pull rod (1) and the second pull rod (3) are of channel steel structures.