Socket and spigot type disc buckle type steel pipe support

Abstract

The utility model discloses a socket type disc buckle type steel pipe support which comprises vertical rods, horizontal rods and inclined rods, the vertical rods are connected in a socket mode, a plurality of connecting discs are arranged on the vertical rods at intervals in the height direction of the vertical rods, and the ends of the horizontal rods and the ends of the inclined rods are connected with the connecting discs through fastener heads and plug pins. The fastener head is provided with a connecting disc insertion hole in the horizontal direction, the connecting disc is horizontally inserted into the connecting disc insertion hole, the connecting disc is provided with plug pin holes in the circumferential direction and the fastener head is provided with plug pin holes in the vertical direction, the plug pin holes of the fastener head are communicated with the connecting disc insertion hole of the fastener head, and the size of the plug pin is gradually reduced from the top end to the bottom end. The plug pin sequentially penetrates through the upper portion of the plug pin hole of the fastener head, the plug pin hole of the connecting disc and the lower portion of the plug pin hole of the fastener head so that the connecting disc and the fastener head can be connected together, and a fixing hole is formed in the bottom end of the plug pin. The utility model has the advantages that the bolt is prevented from being separated upwards, so that the connection reliability of the plate buckle node is realized, and the stability of the bracket is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a socket-and-spigot type disc-type steel pipe bracket. Background Art

[0002] In bridge construction, brackets are an indispensable support tool. Brackets are mostly constructed by splicing and fixing vertical poles, horizontal poles, and diagonal poles. In socket-type disc-type brackets, the connection of the disc-type nodes is very critical. The quality of the node connection directly affects the tightness of the node, and then affects the overall stable support. If the node connection is loose, it is easy to cause a safety accident.

[0003] Therefore, there is a need for a socket-and-spigot type disc-type steel pipe support that can solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to provide a socket-and-spigot type disc-type steel pipe bracket based on the above-mentioned deficiencies of the prior art, in which a connecting plate and a fastener head are fixed together by a pin, and a fixing hole is provided at the bottom end of the pin. A fixing pin is inserted into the fixing hole to fix the pin and prevent it from detaching upward, thereby achieving the reliability of the disc-and-spigot node connection and effectively improving the stability of the bracket.

[0005] The purpose of this utility model is achieved by the following technical solutions:

[0006] A socket-and-spigot-type disc-buckle steel pipe support, comprising a vertical rod, a horizontal rod and an oblique rod, the vertical rods are connected by a socket-and-spigot type connection, the vertical rods are provided with a plurality of connecting plates at intervals along their height direction, the ends of the horizontal rod and the oblique rod are connected to the connecting plate through a fastener head and a latch; the fastener head is provided with a connecting plate plug hole in its horizontal direction, the connecting plate is horizontally inserted in the connecting plate plug hole, the connecting plate is provided with a latch hole along its circumference and the fastener head is provided with a latch hole in its vertical direction, the latch hole of the fastener head is communicated with the connecting plate plug hole of the fastener head, the size of the latch gradually decreases from the top end to the bottom end, the latch pin passes through the upper part of the latch hole of the fastener head, the latch hole of the connecting plate and the lower part of the latch hole of the fastener head in sequence to connect the connecting plate and the fastener head together, and the bottom end of the latch pin is provided with a fixing hole.

[0007] The top end of the uppermost upright pole is connected with a U-shaped adjustable top support.

[0008] The U-shaped adjustable top support includes an adjustable support, a screw and an adjusting nut. The adjusting nut is installed on the top of the uppermost vertical pole. The top of the screw is connected to the adjustable support, and the bottom end is threadedly connected to the adjusting nut and extends to the inside of the uppermost vertical pole.

[0009] An adjustable base is installed at the bottom end of the lowest upright pole.

[0010] The bottom end of the last vertical pole is inserted with the top end of the next vertical pole, and the connecting plate at the top end of the next vertical pole is supported by the bottom end of the last vertical pole.

[0011] The advantages of the utility model are: the connecting disk and the fastener head are fixed together by using a pin, and a fixing hole is provided at the bottom end of the pin. The fixing pin is inserted into the fixing hole to fix the pin and prevent the pin from detaching upward, thereby achieving the reliability of the disk-buckle node connection and effectively improving the stability of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the socket-and-spigot type disc-and-buckle steel pipe bracket of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the connection plate and the fastener head of the utility model;

[0014] Figure 3 This is a schematic diagram of the connection between the connection plate and the fastener head of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the U-shaped adjustable top support of the utility model. DETAILED DESCRIPTION

[0016] The following is a further detailed description of the features of the present invention and other related features through embodiments in conjunction with the accompanying drawings to facilitate understanding by technicians in the same industry:

[0017] like Figure 1-4 As shown, the marks in the figure represent respectively:

[0018] Vertical pole 1, horizontal pole 2, diagonal pole 3, connecting plate 4, horizontal pole end buckle joint 5, diagonal pole end buckle joint 6, latch 7, U-shaped adjustable top support 8, adjustable support 9, screw rod 10, adjusting nut 11, adjustable base 12.

[0019] Example: Figure 1-4 As shown, this embodiment relates to a socket-and-spigot type disc-type steel pipe bracket, which is a square frame structure as a whole. The socket-and-spigot type disc-type steel pipe bracket mainly includes a vertical pole 1, a horizontal pole 2, an oblique pole 3, a connecting plate 4, a fastener head and a latch 7. The vertical poles 1 are connected by a socket-and-spigot type. The vertical poles 1 are provided with a plurality of connecting plates 4 at intervals along their height direction. The top of the next vertical pole 1 is inserted into the bottom end of the previous vertical pole 1. The connecting plate 4 at the top of the next vertical pole 1 is supported on the bottom end of the previous vertical pole 1, thereby lengthening the vertical pole 1. The ends of the horizontal pole 2 and the oblique pole 3 are connected to the connecting plate 4 through the fastener head and the latch 7. Specifically, the end of the horizontal pole 2 is connected to the connecting plate 4 through the horizontal pole end buckle joint 5 and the latch 7, and the end of the oblique pole 3 is connected to the connecting plate 4 through the oblique pole end buckle joint 6 and the latch 7.

[0020] like Figure 1-3 As shown, the fastener head is provided with a connection plate plug hole in its horizontal direction, the connection plate 4 is inserted into the connection plate plug hole in the horizontal direction, the connection plate 4 is provided with a plurality of pin holes along its circumference, and the fastener head is provided with a pin hole in its vertical direction, the pin hole of the fastener head is communicated with the connection plate plug hole of the fastener head, and the pin hole of the fastener head is divided into an upper part and a lower part. The size of the pin 7 gradually decreases from the top to the bottom, and correspondingly, the size and shape of the pin hole are respectively corresponding to the size and shape of the pin 7, and the pin 7 passes through the upper part of the pin hole of the fastener head, the pin hole of the connection plate 4 and the lower part of the pin hole of the fastener head in sequence to connect the connection plate 4 and the fastener head together, and the wedge-shaped design of the pin 7 makes the connection between the connection plate 4 and the fastener head tighter. A fixing hole is provided at the bottom end of the latch pin 7. When the latch pin 7 is installed in the latch pin hole, the fixing hole at the bottom end of the latch pin 7 is located outside the latch pin hole. Inserting a fixing pin into the fixing hole can fix the latch pin 7 and prevent the latch pin 7 from detaching upward.

[0021] like Figure 1 and Figure 4 As shown, an adjustable base 12 is installed at the bottom end of the lowest vertical pole 1, which is used to adjust the bottom position of the socket-type disc-type steel pipe bracket. A U-shaped adjustable top support 8 is connected to the top of the uppermost vertical pole 1, which is used to adjust the top position of the socket-type disc-type steel pipe bracket. The U-shaped adjustable top support 8 includes an adjustable support 9, a screw rod 10 and an adjustment nut 11. The adjustable support 9 is U-shaped, and the adjustment nut 11 is installed at the top of the uppermost vertical pole 1. The top end of the screw rod 10 is connected to the adjustable support 9, and the bottom end of the screw rod 10 is threadedly connected to the adjustment nut 11 and extends to the inside of the uppermost vertical pole 1.

[0022] In this embodiment, the vertical rod 1, the horizontal rod 2, the diagonal rod 3, the connecting plate 4, the fastener head and the latch 7 are all made of steel.

[0023] The beneficial technical effect of this embodiment is: the connecting disk and the fastener head are fixed together by using a pin, and a fixing hole is provided at the bottom end of the pin. The fixing pin is inserted into the fixing hole to fix the pin and prevent it from detaching upward, thereby achieving the reliability of the disk-buckle node connection and effectively improving the stability of the bracket.

[0024] Although the above embodiments have described the concepts and embodiments of the purpose of the utility model in detail with reference to the accompanying drawings, ordinary technicians in this field can recognize that various improvements and modifications can still be made to the utility model without departing from the scope of the claims, so they are not described one by one here.

Claims

1. A socket-type disc-type steel pipe support, characterized in that: The invention comprises a vertical rod, a horizontal rod and an oblique rod, wherein the vertical rods are connected by a socket-type connection, and the vertical rods are provided with a plurality of connecting plates at intervals along the height direction thereof, and the ends of the horizontal rod and the oblique rod are connected to the connecting plates through a fastener head and a latch; the fastener head is provided with a connecting plate plug hole in the horizontal direction thereof, and the connecting plate is horizontally plugged into the connecting plate plug hole, and latch holes are provided in the connecting plate along the circumference thereof and in the vertical direction of the fastener head, and the latch hole of the fastener head is communicated with the connecting plate plug hole of the fastener head, and the size of the latch pin gradually decreases from the top end to the bottom end, and the latch pin passes through the upper part of the latch hole of the fastener head, the latch hole of the connecting plate and the lower part of the latch hole of the fastener head in sequence to connect the connecting plate and the fastener head together, and a fixing hole is provided at the bottom end of the latch pin.

2. A socket-and-spigot type disc-type steel pipe support as claimed in claim 1, characterized in that: The top end of the uppermost upright pole is connected with a U-shaped adjustable top support.

3. A socket-and-spigot type disc-type steel pipe support as claimed in claim 2, characterized in that: The U-shaped adjustable top support includes an adjustable support, a screw and an adjusting nut. The adjusting nut is installed on the top of the uppermost vertical pole. The top of the screw is connected to the adjustable support, and the bottom end is threadedly connected to the adjusting nut and extends to the inside of the uppermost vertical pole.

4. The socket-and-spigot type disc-type steel pipe support according to claim 1, characterized in that: An adjustable base is installed at the bottom end of the lowest upright pole.

5. The socket-and-spigot type disc-type steel pipe support according to claim 1, characterized in that: The bottom end of the last vertical pole is inserted into the top end of the next vertical pole, and the connecting plate at the top end of the next vertical pole is supported on the bottom end of the last vertical pole.

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