CN214833416U

CN214833416U - Cast steel node with bearing capacity

Info

Publication number: CN214833416U
Application number: CN202022255843.XU
Authority: CN
Inventors: 傅德生
Original assignee: Jiangsu Yongyi Cast Pipes Co ltd
Current assignee: Jiangsu Yongyi Cast Pipes Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-11-23
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a cast steel technical field, concretely relates to cast steel node with bearing capacity, including cast steel node mechanism, cast steel node mechanism includes cast steel node body, the ring channel has been seted up to the outside assigned position of cast steel node body, the inside slidable mounting of ring channel has the slider, the equal fixed mounting in one side of slider has the fixed slot, the slider is installed in one side of fixed slot insertion, the assigned position fixed mounting in the cast steel node body outside has fixed ring. The utility model discloses a be provided with fixed block, a shrink section of thick bamboo, telescopic link, third fixed plate, curb plate and second threaded rod, the staff places the slider and installs the top at the third fixed plate, then through second threaded rod with curb plate and slider fixed connection, makes the slider supported, has promoted the stability of device, has increased the device bearing capacity, makes the slider can the large-span stable connection.

Description

Cast steel node with bearing capacity

Technical Field

The utility model relates to a cast steel technical field specifically is a cast steel node with bearing capacity.

Background

Cast steel nodes are popularized and used in some large-span space pipe three-dimensional cudrania steel structures at present due to the good processing performance, complex and various building models and other performances, and particularly have the advantage of being unique in the process of treating complex intersection nodes. Cast steel nodes are not separated in the construction of railway stations, high-speed railway stations, airports, stadiums and large buildings.

Most of the conventional cast steel nodes are directly connected and installed together by steel materials, and no supporting structure exists, so that when large-span steel materials are installed, the bearing capacity is weak, and thus safety risks exist, and therefore a cast steel node with the bearing capacity needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast steel node with bearing capacity to solve the traditional cast steel node that proposes in the above-mentioned background art most all be directly with steel connection installation together, do not have bearing structure, so when the steel of installation large-span, the bearing capacity is comparatively weak, thereby leads to its problem that has the safety risk.

In order to achieve the above object, the utility model provides a following technical scheme: a cast steel node with bearing capacity comprises a cast steel node mechanism, wherein the cast steel node mechanism comprises a cast steel node body, an annular groove is formed in an appointed position on the outer side of the cast steel node body, a sliding block is slidably mounted inside the annular groove, a fixed groove is fixedly mounted on one side of the sliding block, a sliding block is inserted into one side of the fixed groove, a fixed ring is fixedly mounted at an appointed position on the outer side of the cast steel node body, a U-shaped lantern ring is sleeved and mounted on the outer side of the fixed ring, a fixed block is fixedly mounted on one side of the U-shaped lantern ring, a shrinkage cylinder is rotatably mounted at one end of the fixed block, a telescopic rod is inserted into one side of the shrinkage cylinder, a third fixed plate is rotatably mounted at one end of the telescopic rod, side plates are fixedly mounted on two sides of the top end of the third fixed plate, a side plate is fixedly mounted at the two sides of the top end of the third fixed plate, and the bottom end of the sliding block is mounted between each group of side plates, and a second threaded rod is inserted into one side of the side plate through threads, and one end of the second threaded rod is fixedly connected with the sliding block through threads.

Preferably, the one end fixed mounting of slider has the picture peg, the both sides of picture peg are fixed mounting all has first fixed plate, the inside both sides of fixed slot are fixed mounting all has the second fixed plate, the top of fixed slot is all inserted and is installed first threaded rod, the one end of first threaded rod is all through screw thread and first fixed plate and second fixed plate fixed connection, every group the quantity of first threaded rod all is four.

Preferably, the number of the sliding blocks is four, and the number of the U-shaped lantern rings is the same as that of the sliding blocks.

Preferably, the inside both sides of a shrink section of thick bamboo have all been seted up the spout, the inside of spout all has the slide bar by slidable mounting, the one end of slide bar all with telescopic link fixed connection.

Preferably, spacing holes have all evenly been seted up to one side of telescopic link, the inserted bar has all been inserted to the fixed box one end of one side of a shrink section of thick bamboo, the one end of inserted bar all inserts and installs in the inside in spacing hole, the spring has all been cup jointed to the outside of inserted bar and installs.

Preferably, the outer surface of the handle at one end of the inserted bar is uniformly provided with anti-skid grains.

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

1. through being provided with fixed block, a shrink section of thick bamboo, telescopic link, third fixed plate, curb plate and second threaded rod, the staff places the slider and installs the top at the third fixed plate, then through second threaded rod with curb plate and slider fixed connection, makes the slider supported, has promoted the stability of device, has increased the device bearing capacity, makes the slider can the large-span stable connection.

2. By arranging the sliding chute and the sliding rod, when the telescopic rod is stretched in the telescopic cylinder, the sliding rod slides in the sliding chute, so that the telescopic rod is more stable in stretching, the stability of the device is improved, and the practicability of the device is improved; through being provided with spacing hole, inserted bar and spring, make the telescopic link stretch out and draw back to the assigned position after in the inside of a shrink section of thick bamboo, the one end of inserted bar is installed in the inside in spacing hole because the effect of spring elasticity inserts to make telescopic link fixed mounting at the assigned position of a shrink section of thick bamboo inside, promoted the stability of device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic side view of the insertion plate structure of the present invention;

FIG. 4 is a schematic side view of the telescopic rod and the retractable barrel of the present invention;

fig. 5 is a schematic side view of the slider and the side plate structure of the present invention.

In the figure: 100. a cast steel node mechanism; 110. a cast steel node body; 111. an annular groove; 112. A slider; 113. a first fixing plate; 114. a second fixing plate; 115. a first threaded rod; 116. fixing the circular ring; 117. a U-shaped lantern ring; 118. a fixed block; 119. a retraction cylinder; 120. a telescopic rod; 121. a limiting hole; 122. a chute; 123. a slide bar; 124. fixing grooves; 125. A second threaded rod; 126. inserting a rod; 127. a spring; 128. inserting plates; 129. a third fixing plate; 130. side plates.

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. 1-5, the present invention provides an embodiment:

a cast steel node with bearing capacity comprises a cast steel node mechanism 100, wherein the cast steel node mechanism 100 comprises a cast steel node body 110, an annular groove 111 is formed in a designated position on the outer side of the cast steel node body 110, a sliding block 112 is slidably mounted inside the annular groove 111, a fixing groove 124 is fixedly mounted on one side of the sliding block 112, the sliding block 112 is inserted into one side of the fixing groove 124, a fixing ring 116 is fixedly mounted at the designated position on the outer side of the cast steel node body 110, a U-shaped sleeve ring 117 is sleeved on the outer side of the fixing ring 116, a fixing block 118 is fixedly mounted on one side of the U-shaped sleeve ring 117, a contraction cylinder 119 is rotatably mounted at one end of the fixing block 118, a telescopic rod 120 is inserted into one side of the contraction cylinder 119, a third fixing plate 129 is rotatably mounted at one end of the telescopic rod 120, side plates 130 are fixedly mounted on both sides of the top end of the third fixing plate 129, and the bottom end of the sliding block 112 is mounted between each group of the side plates 130, one side of curb plate 130 all installs second threaded rod 125 through the screw thread insertion, and the one end of second threaded rod 125 passes through screw thread and slider 112 fixed connection, and the staff places slider 112 and installs the top at third fixed plate 129, then through second threaded rod 125 with curb plate 130 and slider 112 fixed connection, makes slider 112 supported, has promoted the stability of device, has increased the device bearing capacity, makes slider 112 can the large-span stable connection.

Further, the one end fixed mounting of slider 112 has picture peg 128, the both sides of picture peg 128 are fixed mounting has first fixed plate 113, the both sides of fixed slot 124 inside are fixed mounting has second fixed plate 114, the top of fixed slot 124 is all inserted and is installed first threaded rod 115, the one end of first threaded rod 115 is all through screw thread and first fixed plate 113 and second fixed plate 114 fixed connection, the quantity of every first threaded rod 115 of group is all four, make slider 112 can fixed mounting in the inside of fixed slot 124, the device fastness has been promoted, the stability of device has been increased.

Furthermore, the number of the sliding blocks 112 is four, and the number of the U-shaped sleeves 117 is the same as that of the sliding blocks 112, so that the cast steel node body 110 can be fixed by a plurality of cast steels through the multi-angle adjusting fixing grooves 124, and the practicability of the device is improved.

Furthermore, the inside both sides of a shrink section of thick bamboo 119 have all been seted up spout 122, and the inside of spout 122 has all slidable mounting slide bar 123, and the one end of slide bar 123 all with telescopic link 120 fixed connection, make telescopic link 120 when the inside of a shrink section of thick bamboo 119 is flexible, slide bar 123 slides in the inside of spout 122 to make telescopic link 120 flexible more stable, promoted the stability of device, increased the device practicality.

Further, spacing hole 121 has all evenly been seted up to one side of telescopic link 120, the fixed box one end of one side of a shrink section of thick bamboo 119 all inserts and installs inserted bar 126, the one end of inserted bar 126 all inserts and installs in the inside of spacing hole 121, the outside of inserted bar 126 all cup joints and installs spring 127, make telescopic link 120 stretch out and draw back to the assigned position after the inside of a shrink section of thick bamboo 119, the one end of inserted bar 126 inserts the inside of installing at spacing hole 121 because the effect of spring 127 elasticity, thereby make telescopic link 120 fixed mounting at the inside assigned position of a shrink section of thick bamboo 119, the stability of device has been promoted.

Furthermore, anti-skidding line has evenly been seted up to the surface of inserted bar 126 one end handle, makes the staff can not take place the hand and skid when pulling inserted bar 126, has increased the stability of device, has promoted staff's use and has experienced.

The working principle is as follows: first, the worker rotates the fixing groove 124 to rotate the fixing groove 124 to a designated angle, and then, the worker inserts and installs one end of the slider 112 inside the fixing groove 124 to install the first fixing plate 113 on the top end of the second fixing plate 114, and then connects the first fixing plate 113 and the second fixing plate 114 by the first screw rod 115 to fixedly install the slider 112 at a designated position inside the fixing groove 124.

Then, the worker pulls out the telescopic rod 120 from the inside of the retracting cylinder 119, at this time, the sliding rod 123 slides inside the sliding slot 122, thereby pulling the telescopic rod 120 to a designated position, then due to the elastic force of the spring 127, one end of the insertion rod 126 is inserted inside the limiting hole 121 installed at the designated position, thereby fixedly installing the telescopic rod 120 at the designated position, then the third fixing plate 129 is installed at the bottom end of the slider 112, and then, the worker fixedly connects the side plate 130 with the slider 112 through the second threaded rod 125, thereby enabling the retracting cylinder 119 and the limiting hole 121 to support the slider 112.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cast-steel joint with load-bearing capacity, comprising a cast-steel joint mechanism (100), characterized in that: the cast steel node mechanism (100) comprises a cast steel node body (110), an annular groove (111) is formed in an outer designated position of the cast steel node body (110), a sliding block (112) is slidably mounted inside the annular groove (111), a fixing groove (124) is fixedly mounted on one side of the sliding block (112), the sliding block (112) is inserted into one side of the fixing groove (124), a fixing circular ring (116) is fixedly mounted on the designated position of the outer side of the cast steel node body (110), a U-shaped lantern ring (117) is sleeved on the outer side of the fixing circular ring (116), a fixing block (118) is fixedly mounted on one side of the U-shaped lantern ring (117), a contraction cylinder (119) is rotatably mounted at one end of the fixing block (118), a telescopic rod (120) is inserted into one side of the contraction cylinder (119), and a third fixing plate (129) is rotatably mounted at one end of the telescopic rod (120), both sides on third fixed plate (129) top are fixed mounting all have curb plate (130), install between every group curb plate (130) the bottom of slider (112), one side of curb plate (130) all inserts through the screw thread and installs second threaded rod (125), the one end of second threaded rod (125) passes through screw thread and slider (112) fixed connection.

2. A load-bearing cast steel node according to claim 1, characterized in that: the one end fixed mounting of slider (112) has picture peg (128), the both sides of picture peg (128) are fixed mounting all has first fixed plate (113), the both sides of fixed slot (124) inside are fixed mounting all has second fixed plate (114), the top of fixed slot (124) all inserts and installs first threaded rod (115), the one end of first threaded rod (115) all passes through screw thread and first fixed plate (113) and second fixed plate (114) fixed connection, every group the quantity of first threaded rod (115) all is four.

3. A load-bearing cast steel node according to claim 1, characterized in that: the number of the sliding blocks (112) is four, and the number of the U-shaped lantern rings (117) is the same as that of the sliding blocks (112).

4. A load-bearing cast steel node according to claim 1, characterized in that: the inside both sides of shrink section of thick bamboo (119) have all been seted up spout (122), the inside of spout (122) all has slidable mounting slide bar (123), the one end of slide bar (123) all with telescopic link (120) fixed connection.

5. A load-bearing cast steel node according to claim 1, characterized in that: spacing hole (121) have all evenly been seted up to one side of telescopic link (120), fixed box one end of one side of shrink section of thick bamboo (119) all inserts and installs inserted bar (126), the one end of inserted bar (126) all inserts and installs in the inside of spacing hole (121), spring (127) are all cup jointed to install in the outside of inserted bar (126).

6. A load-bearing cast steel node according to claim 5, characterized in that: the outer surface of the handle at one end of the inserted bar (126) is uniformly provided with anti-skid grains.