CN221020940U

CN221020940U - Bolt assembly

Info

Publication number: CN221020940U
Application number: CN202321821347.3U
Authority: CN
Inventors: 曾惠琴
Original assignee: Quanzhou Baosheng Machinery Co ltd
Current assignee: Quanzhou Baosheng Machinery Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-05-28
Anticipated expiration: 2033-07-12

Abstract

The utility model provides a bolt assembly, which comprises a bottom plate, wherein a first fixed block is arranged on one side of the bottom plate, a plurality of threaded holes are formed in the first fixed block at intervals along the length direction, and a supporting rod can be connected with the threaded holes in a threaded manner; the bolt component of the utility model, when a steel member is placed on the second fixed block, the supporting rod on the first fixed block and the protruding block on the second fixed block are used for fixing the steel member, and when the steel member is too large in width, the supporting rod can be rotated to lift to prop against one side of the steel member, and the liftable baffle on the second fixed block can block the sharp end part of the steel member to prevent injury to human body.

Description

Bolt assembly

Technical Field

The utility model relates to the technical field of safety auxiliary tools for steel structure member production and processing, in particular to a bolt assembly.

Background

In large-scale steel structure building production manufacturing workshops, steel beams or steel column components which are processed and up to several meters or even tens of meters are often piled aside, inconvenience is brought to the manufacturing workshops when the components are not properly piled up, and sharp positions at the tail ends of the components are easy to be stabbed or scratched due to the fact that operators don't pay attention to the components.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a bolt component, which adopts the following technical scheme: the device comprises a bottom plate, wherein a first fixed block is arranged on one side of the bottom plate, a plurality of threaded holes are formed in the first fixed block at intervals along the length direction, and the threaded holes are in threaded connection with a supporting rod; the first fixed block is fixedly connected with a second fixed block along one side of the width direction, a plurality of protruding blocks corresponding to the threaded holes are arranged on one side, away from the first fixed block, of the second fixed block, a hole groove is formed in the extreme end of the second fixed block along the length direction, and a liftable baffle is movably arranged in the hole groove.

Further, the first fixing block is parallel to the upper surface of the second fixing block.

Further, the width of the baffle plate is the same as the width of the hole groove.

Further, the upper and lower both ends in the hole groove are all erect the pivot, the both ends of pivot all are fixed with the sprocket, the meshing is connected with the chain on the sprocket that both ends correspond about the hole inslot, the one end of the horizontal fixed joint board of chain, the other end of joint board is fixed with the slide, the last fixed surface baffle of joint board.

Further, one end of the rotating shaft positioned at the upper end in the hole groove penetrates through the side wall of the second fixed block and is connected with a crank.

Further, the sliding plate is connected with the sliding groove arranged on the side wall of the hole groove in an embedded mode.

Further, the crank is provided with a telescopic rod to be inserted into a plurality of grooves formed in the outer wall of the second fixed block, and the grooves encircle the rotating shaft.

Further, warning stripes are arranged on the support rods at intervals.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

According to the bolt assembly, the support rod in threaded connection is arranged on the first fixed block and can be used for supporting one side of the steel member, when the steel member is placed on the second fixed block, the support rod on the first fixed block and the protruding blocks on the second fixed block are used for fixing the steel member, when the width of the steel member is too large, the support rod can be rotated to lift to prop against one side of the steel member, and the liftable baffle on the second fixed block can be used for blocking the sharp part at the tail end of the steel member to prevent injury to a human body.

Drawings

The present utility model will be described in detail with reference to the accompanying drawings.

FIG. 1 is a top view of a latch assembly according to an embodiment of the present utility model;

FIG. 2 is a side view of a latch assembly according to an embodiment of the present utility model;

FIG. 3 is a side view of the slot of the plug pin assembly of the embodiment of the present utility model;

Fig. 4 is a top view of the slot of the plug pin assembly of an embodiment of the present utility model.

The device comprises a bottom plate-1, a first fixed block-2, a threaded hole-3, a supporting rod-4, a second fixed block-5, a lug-6, a hole-7, a rotating shaft-8, a chain wheel-9, a chain-10, a bearing plate-11, a sliding plate-12, a sliding groove-13, a baffle-14, a warning stripe-15, a telescopic rod-16, a groove-17, a steel member-18 and a crank-19.

Detailed Description

Embodiments according to the present utility model will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, a latch assembly according to an embodiment of the present utility model includes a base plate 1, a first fixing block 2 is provided at one side of the base plate 1, a plurality of screw holes 3 are provided at intervals in a length direction on the first fixing block 2, and a support rod 4 is threadably connected to the screw holes 3; the first fixed block 2 is fixedly connected with the second fixed block 5 along one side of width direction, the second fixed block 5 is provided with a plurality of lugs 6 corresponding to the threaded holes 3 on one side far away from the first fixed block 2, and the extreme end of the second fixed block 5 along the length direction is provided with a hole groove 7, a liftable baffle 14 is movably arranged in the hole groove 7, the first fixed block 2 is parallel to the upper surface of the second fixed block 5, when one end of the steel member 18 is placed on the second fixed block 5, two ends of the width direction of the steel member 18 respectively lean against the supporting rod 4 and the lugs 6, when the width of the steel member 18 is overlarge, the rotatable supporting rod 4 is lifted to support the steel member 18, and the liftable baffle 14 arranged on the second fixed block 5 can be lifted according to the width of the steel member 18 to block the sharp part at the tail end of the steel member 18, so that operators are prevented from being pricked carelessly.

Further, the width of the baffle 14 is the same as the width of the hole groove 7, the upper end and the lower end in the hole groove 7 are respectively provided with a rotating shaft 8, the two ends of the rotating shafts 8 are respectively fixed with a chain wheel 9, the corresponding chain wheels 9 at the upper end and the lower end in the hole groove 7 are connected with a chain 10 in a meshed manner, one end of a bearing plate 11 is horizontally fixed on the chain 10, the other end of the bearing plate 11 is fixed with a sliding plate 12, the baffle 14 is fixed on the upper surface of the bearing plate 11, the rotating shafts 8 drive the chain wheels 9 to rotate, so that the meshed chain 10 rotates, and the bearing plate 11 and the baffle 14 are lifted.

Further, one end of the rotating shaft 8 positioned at the upper end in the hole groove 7 penetrates through the side wall of the second fixed block 5 and is connected with a crank 19, and the lifting of the baffle 14 is conveniently controlled through the crank 19.

Further, the sliding plate 12 is connected with the sliding groove 13 arranged on the side wall of the hole groove 7 in an embedded mode, the sliding plate 12 is connected with the bearing plate 11 to support the bearing plate 11, and the sliding plate 12 is lifted along with the lifting of the bearing plate 11 when the sliding plate 12 is embedded into the sliding groove 13.

Further, the crank 19 is provided with a plurality of grooves 17 formed in the outer wall of the second fixing block 5 by inserting the telescopic rod 16 therein, and the grooves 17 surround the rotation shaft 8, and when the barrier 14 is raised to a certain height, the rotation shaft 8 is fixed by preventing the barrier 14 from lowering, and the crank 19 is fixed by inserting the telescopic rod 16 of the crank 19 into the grooves 17, so that the crank 19 is not rotated any more, and the rotation shaft 8 is not rotated any more.

Further, warning stripes 15 are arranged on the support rods 4 at intervals, and when the night is reached, the warning stripes 15 can emit fluorescence to play a role in warning.

The bolt assemblies of the utility model are used in a plurality of groups, one bolt assembly is arranged at each of two ends of the steel member 18, the middle part of the bolt assemblies can be placed according to the specific length of the steel member 18 to support the middle part of the steel member 18, the bolt assemblies placed at the ends are all provided with the liftable baffle plates 14, and the middle bolt assembly does not have the liftable baffle plates 14.

When the steel frame is placed, the two sides of the width of the steel frame respectively lean against the supporting rod 4 and the protruding blocks 6, and the two ends of the length direction are blocked by the liftable baffle 14 to prevent the operator from being stabbed at the sharp part.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A latch assembly, characterized in that: the device comprises a bottom plate, wherein a first fixed block is arranged on one side of the bottom plate, a plurality of threaded holes are formed in the first fixed block at intervals along the length direction, and the threaded holes are in threaded connection with a supporting rod; the first fixed block is fixedly connected with a second fixed block along one side of the width direction, a plurality of protruding blocks corresponding to the threaded holes are arranged on one side, away from the first fixed block, of the second fixed block, a hole groove is formed in the extreme end of the second fixed block along the length direction, and a liftable baffle is movably arranged in the hole groove.

2. The latch assembly according to claim 1, wherein: the first fixed block is parallel to the upper surface of the second fixed block.

3. The latch assembly according to claim 1, wherein: the width of the baffle plate is the same as the width of the hole groove.

4. The latch assembly according to claim 1, wherein: the upper end and the lower end in the hole groove are respectively provided with a rotating shaft, the two ends of the rotating shafts are respectively fixed with a chain wheel, chains are connected on the corresponding chain wheels at the upper end and the lower end in the hole groove in a meshed mode, one end of a bearing plate is horizontally fixed on the chains, a sliding plate is fixed at the other end of the bearing plate, and a baffle plate is fixed on the upper surface of the bearing plate.

5. The latch assembly according to claim 1, wherein: one end of the rotating shaft positioned at the upper end in the hole groove penetrates through the side wall of the second fixed block and is connected with a crank.

6. The plug pin assembly of claim 4, wherein: the sliding plate is connected with the sliding groove arranged on the side wall of the hole groove in an embedded mode.

7. The plug pin assembly of claim 5, wherein: the crank is provided with a telescopic rod to be inserted into a plurality of grooves formed in the outer wall of the second fixed block, and the grooves encircle the rotating shaft.

8. The latch assembly according to claim 1, wherein: warning stripes are arranged on the supporting rods at intervals.