CN211032779U - Crossbeam protects roof beam connecting block for carriage - Google Patents
Crossbeam protects roof beam connecting block for carriage Download PDFInfo
- Publication number
- CN211032779U CN211032779U CN201922009974.7U CN201922009974U CN211032779U CN 211032779 U CN211032779 U CN 211032779U CN 201922009974 U CN201922009974 U CN 201922009974U CN 211032779 U CN211032779 U CN 211032779U
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- China
- Prior art keywords
- carriage
- connecting plate
- fixedly connected
- block
- connecting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 244000309464 bull Species 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the carriage spare part, especially, be a crossbeam protects roof beam connecting block for carriage, the motor comprises a connecting plate, the spacing seat of top fixedly connected with of connecting plate, the top of spacing seat is run through and is seted up the thread groove. The utility model discloses a weight that sets up to the connecting plate that the aluminum alloy material constitutes and spacing seat is lighter, thereby reach the effect that reduces carriage weight, thread groove through setting up, the threaded rod, support the piece, cooperation between bull stick and the handle, make the structure at the connecting plate top can be better fix through the block, just carried out the block after having avoided just sliding, lead to easily connecting to take place not hard up, influence holistic stability, cause unnecessary potential safety hazard, the normal work of structure has also been influenced simultaneously, through the friction pad and the protruding grain of friction that set up, the stability after fixing has been improved, avoided leading to connecting to take place to become flexible because of atress or structure itself are too smooth.
Description
Technical Field
The utility model relates to a carriage spare part technical field specifically is a crossbeam protects roof beam connecting block for carriage.
Background
The structures which are used for supporting and fixing the refrigeration vehicle carriage are called a carriage cross beam and a carriage guard beam, and the structures which are needed when the beams are connected are called a cross beam guard beam connecting block.
But the following problem still exists in current crossbeam breast beam connecting block:
1. when the structure is connected with other structures, the connection is loosened easily only by clamping after sliding, the stability of the whole structure is influenced, and unnecessary potential safety hazards are caused;
2. when the connection is carried out, the connection between the structures is easy to break due to overlarge stress, so that the structures are damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a crossbeam protects roof beam connecting block for carriage has solved and has leaded to connecting between the structure to take place to break, lead to connecting easily to take place to become flexible because of the atress is too big easily, influences holistic stable problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crossbeam protects roof beam connecting block for carriage, includes the connecting plate, the spacing seat of top fixedly connected with of connecting plate, the thread groove has been run through at the top of spacing seat, the inner wall threaded connection of thread groove has the lead screw, the bottom fixedly connected with of lead screw supports the piece, the top sliding connection of lead screw has the bull stick, the top fixedly connected with handle of bull stick.
As a preferred technical scheme of the utility model, the spread groove has been seted up at the top of lead screw, the draw-in groove has been seted up to the inner wall of spread groove, the fixed surface of bull stick is connected with the fixture block, the inner wall sliding connection of fixture block and draw-in groove.
As an optimal technical scheme of the utility model, the top fixedly connected with friction pad of connecting plate, the protruding grain of top fixedly connected with friction of friction pad.
As a preferred technical scheme of the utility model, the junction fixedly connected with arc of spacing seat and connecting plate.
As an optimal technical scheme of the utility model, the quantity of the protruding grain of friction is a plurality of, and arc evenly distributed fixes at the top of friction pad.
As an optimal technical scheme of the utility model, the size of thread groove, lead screw, bull stick and handle and the size looks adaptation of spacing seat.
(III) advantageous effects
Compared with the prior art, the utility model provides a crossbeam protects roof beam connecting block for carriage possesses following beneficial effect:
1. this crossbeam protects roof beam connecting block for carriage, weight through setting up to the connecting plate that the aluminum alloy material constitutes and spacing seat is lighter, thereby reach the effect that reduces carriage weight, thread groove through setting up, the threaded rod, support the piece, cooperation between bull stick and the handle, make can be better fix at the structure at connecting plate top through the block, the block is carried out after having avoided just sliding, lead to easily connecting to take place not hard up, influence holistic stability, cause unnecessary potential safety hazard, the normal work of structure has also been influenced simultaneously, through the friction pad and the protruding grain of friction that sets up, the stability after fixing has been improved, avoided leading to connecting to take place to become flexible because of atress or structure itself is too smooth.
2. This crossbeam protects roof beam connecting block for carriage plays the effect of protection to the connecting seat between spacing seat and the connection through the arc that sets up, has avoided leading to taking place to break between spacing seat and the connecting plate because of outside atress to lead to structural damage, improved cost of maintenance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the thread groove and the threaded rod of the present invention;
FIG. 3 is a schematic view of the connection between the threaded rod and the rotating rod of the present invention;
fig. 4 is an enlarged schematic view of the area a in fig. 1 according to the present invention.
In the figure: 1. a connecting plate; 2. a limiting seat; 3. a thread groove; 4. a screw rod; 5. a resisting block; 6. a rotating rod; 7. a handle; 8. connecting grooves; 9. a card slot; 10. a clamping block; 11. a friction pad; 12. rubbing the convex particles; 13. An arc-shaped 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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a crossbeam protects roof beam connecting block for carriage, includes connecting plate 1, and the spacing seat of top fixedly connected with 2 of connecting plate 1, the top of spacing seat 2 is run through and is seted up thread groove 3, and the inner wall threaded connection of thread groove 3 has lead screw 4, and the bottom fixedly connected with of lead screw 4 supports piece 5, and the top sliding connection of lead screw 4 has bull stick 6, and the top fixedly connected with handle 7 of bull stick 6.
In this embodiment, thereby drive bull stick 6 through rotating handle 7 and drive lead screw 4 and rotate for lead screw 4 reciprocates at the inner wall of thread groove 3, thereby makes to support 5 and carry out the centre gripping fixed to the structure of connecting, thereby has improved the stability of connecting, makes can be better fixed at the structure at connecting plate 1 top through the block.
Specifically, the connecting groove 8 has been seted up at the top of lead screw 4, and draw-in groove 9 has been seted up to the inner wall of connecting groove 8, and the fixed surface of bull stick 6 is connected with fixture block 10, fixture block 10 and the inner wall sliding connection of draw-in groove 9.
In this embodiment, the rotating rod 6 is inserted into the connecting groove 8, so that the clamping block 10 is inserted into the clamping groove 9, and the rotating rod 6 and the screw rod 4 are fixed.
Specifically, the top of the connecting plate 1 is fixedly connected with a friction pad 11, and the top of the friction pad 11 is fixedly connected with a friction convex particle 12.
In this embodiment, the fixture block 10 and the friction pad 11 are arranged to provide a friction force when the connection plate 1 is connected to the top thereof, so that the connection plate is more stable and reliable after the connection.
Specifically, the connection part of the limiting seat 2 and the connecting plate 1 is fixedly connected with an arc-shaped plate 13.
In this embodiment, the arc 13 through setting up plays the effect of protection to the junction of connecting plate 1 and spacing seat 2, has avoided breaking because of the too big junction that leads to connecting plate 1 and spacing seat 2 of atress to make the structure take place to damage.
Specifically, the number of the friction convex particles 12 is multiple, and the arc-shaped plates 13 are uniformly distributed on the top of the friction pad 11 for fixing.
In this embodiment, the number of the friction convex particles 12 is plural, and the arc plates 13 are uniformly distributed on the top of the friction pad 11 for fixing, so that the friction effect on the joint is better.
Specifically, the size of the thread groove 3, the screw rod 4, the rotating rod 6 and the handle 7 is matched with that of the limiting seat 2.
In this embodiment, the size through thread groove 3, lead screw 4, bull stick 6 and handle 7 and the size looks adaptation of spacing seat 2 to make can adjust according to the size of structure, make to adjust more convenient.
The utility model discloses a theory of operation and use flow: when connecting, through inserting bull stick 6 in the spread groove 8, thereby make fixture block 10 insert in draw-in groove 9, make bull stick 6 and lead screw 4 fix, thereby it rotates to drive bull stick 6 through rotating handle 7, make lead screw 4 reciprocate at the inner wall of thread groove 3, thereby it is fixed to make to support 5 to carry out the centre gripping to the structure of connecting, thereby the stability of connection has been improved, make the frictional force when being connected with the top of connecting plate 1 through fixture block 10 and the friction pad 11 that sets up, thereby it is firm more stable after connecting to make, the arc 13 through setting plays the effect of protection to the junction of connecting plate 1 and spacing seat 2, avoided leading to the junction of connecting plate 1 and spacing seat 2 to break because of the atress is too big, thereby make the structure take place to damage.
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 (6)
1. The utility model provides a crossbeam protects roof beam connecting block for carriage, includes connecting plate (1), its characterized in that: the top fixedly connected with of connecting plate (1) is spacing seat (2), thread groove (3) have been run through at the top of spacing seat (2), the inner wall threaded connection of thread groove (3) has lead screw (4), the bottom fixedly connected with of lead screw (4) supports piece (5), the top sliding connection of lead screw (4) has bull stick (6), the top fixedly connected with handle (7) of bull stick (6).
2. The cross beam and guard beam connecting block for the carriage as claimed in claim 1, wherein: connecting groove (8) have been seted up at the top of lead screw (4), draw-in groove (9) have been seted up to the inner wall of connecting groove (8), the fixed surface of bull stick (6) is connected with fixture block (10), the inner wall sliding connection of fixture block (10) and draw-in groove (9).
3. The cross beam and guard beam connecting block for the carriage as claimed in claim 1, wherein: the top of the connecting plate (1) is fixedly connected with a friction pad (11), and the top of the friction pad (11) is fixedly connected with a friction convex particle (12).
4. The cross beam and guard beam connecting block for the carriage as claimed in claim 1, wherein: the connection part of the limiting seat (2) and the connecting plate (1) is fixedly connected with an arc-shaped plate (13).
5. The cross beam and guard beam connecting block for the carriage as claimed in claim 3, wherein: the friction convex particles (12) are multiple in number, and the arc-shaped plates (13) are uniformly distributed at the top of the friction pad (11) for fixing.
6. The cross beam and guard beam connecting block for the carriage as claimed in claim 1, wherein: the size of the thread groove (3), the screw rod (4), the rotating rod (6) and the handle (7) is matched with the size of the limiting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009974.7U CN211032779U (en) | 2019-11-20 | 2019-11-20 | Crossbeam protects roof beam connecting block for carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009974.7U CN211032779U (en) | 2019-11-20 | 2019-11-20 | Crossbeam protects roof beam connecting block for carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211032779U true CN211032779U (en) | 2020-07-17 |
Family
ID=71568815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922009974.7U Expired - Fee Related CN211032779U (en) | 2019-11-20 | 2019-11-20 | Crossbeam protects roof beam connecting block for carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211032779U (en) |
-
2019
- 2019-11-20 CN CN201922009974.7U patent/CN211032779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |