CN214928768U - Traction device of road rescue car - Google Patents

Abstract

The utility model discloses a traction device of a road rescue automobile; the utility model comprises a first connecting block, one end of the first connecting block is fixedly connected with an embedded block, one end of the embedded block is embedded and connected inside an embedded groove, the embedded groove is arranged inside a second connecting block, the surface of the embedded block is provided with a plurality of first holes, the surface of the second connecting block is provided with a second hole, the first holes and the second holes are connected with bolts in a matching way, the surface of the bolt is provided with screw threads, the first connecting block can be connected with the embedded groove arranged inside the second connecting block through the embedded block with one end fixedly connected, thereby increasing the integral connection, after the first connecting block is inserted into the embedded groove, the plurality of first holes arranged on the surface of the embedded block are aligned with the second holes arranged on the surface of the second connecting block, the bolts are screwed therein, the connection degree is increased through the screw threads arranged on the surface of the bolt, the dropping property is reduced, the integral connectivity of the traction device of the road rescue automobile is better, thereby improving the integral connection strength, the falling-off condition is not easy to occur.

Description

Traction device of road rescue car

Technical Field

The utility model discloses rescue pulling equipment technical field specifically is a draw gear of road rescue car.

Background

In mechanical engineering, traction is generated by the interaction between the driving wheels and the ground or rails, and the force acting direction is the same as the vehicle moving direction, and the magnitude of the force depends on the power of the prime mover and the vehicle moving speed, and can be controlled by the vehicle user according to the needs. Often denoted as F-tow, as opposed to drag.

Patent No. CN201610708191.6 the present invention discloses a traction apparatus, comprising: be fixed in the interval subaerial supporting chassis assembly that extends to the direction in second region along first region of installation, supporting chassis assembly includes parallel arrangement and follows the rack that its length direction extends, sliding support has slip table body structure spare on the supporting chassis assembly, be equipped with on the slip table body structure spare and be used for the clamping to treat the installation component and the drive component who draws the piece, the installation component is connected with control system, treat to draw the piece to treat to draw a welding robot and treat to draw a welding process location under control system's effect, the drive component includes: the output end of the driving source is connected with a driving gear which is meshed with the rack so as to rotate under the driving of the driving source to push the sliding table body structural member to translate along the length direction of the rack, and switching of the to-be-pulled member between the first area and the second area is realized.

However, there are some problems in the use of the existing traction device for the road rescue vehicle, 1, the overall connectivity of the traction device for the road rescue vehicle on the market is poor, so that the overall connection strength is reduced, and the situation of falling off is easy to occur, and 2, a good anti-falling device is absent when the traction device for the road rescue vehicle on the market is used, namely danger is easy to occur, and no measure for enhancing connection exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw gear of road rescue car to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: including first connecting block, first connecting block one end fixedly connected with abaculus, the connection is inlayed inside the caulking groove to abaculus one end, the caulking groove is seted up inside the second connecting block, a plurality of first holes have been seted up on the abaculus surface, the second hole has been seted up on second connecting block surface, first hole and the inside cooperation of second hole are connected with the bolt, the screw thread has been seted up on the bolt surface.

Preferably, first horizontal pole of first connecting block one end fixedly connected with, first couple of first horizontal pole one end fixedly connected with is connected first couple through first connecting block one end fixed connection's first horizontal pole promptly to make its first couple be connected with external vehicle.

Preferably, second connecting block one end fixedly connected with second spreader, second spreader one end fixedly connected with second couple is fixed the second spreader through the second connecting block to connect the second couple through the second spreader, be connected with external vehicle through the second couple, increase the connectivity.

Preferably, the four sides of the surface of the bolt are provided with slots, and the inside of each slot is connected with a buckle in a matching manner, namely, the buckles are fixed through the slots arranged on the four sides of the surface of the bolt.

Preferably, buckle one end cooperation is connected with the baffle, the cooperation is connected with the spring between baffle and the fluting, and buckle one end cooperation is connected with the baffle, makes its baffle can carry out angle modulation and stretch out, and the baffle can pop out through the spring, also can contract inside the bolt, can prevent through the baffle that stretches out that the bolt from droing promptly, increases the security.

Preferably, the inside embedding of caulking groove is connected with first magnetite, the inlay one end is inlayed and is connected with the second magnetite, and the first magnetite of inlaying the connection through the caulking groove inside carries out magnetism with the second magnetite of inlay one end inlay connection and is connected, has increased the connectivity between pulling promptly, reduces and drops.

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

1. the utility model discloses, first connecting block can be connected with the inside caulking groove of seting up of second connecting block through one end fixed connection's abaculus promptly, thereby increase its holistic connection, insert wherein back, a plurality of first holes that the abaculus surface was seted up promptly align with the second hole that second connecting block surface was seted up, screw the bolt wherein, the screw thread that sets up through bolt surface increases the degree of connection, reduce the dropoff nature, then the holistic connectivity of draw gear of road rescue car is better, thereby holistic joint strength has been improved, be difficult to the condition that drops.

2. The utility model discloses, connect the first couple through the first spreader of first connecting block one end fixed connection, make its first couple be connected with external vehicle, fix the second spreader through the second connecting block, thereby connect the second couple through the second spreader, connect with external vehicle through the second couple, increase the connectivity, fix the buckle through the fluting that four sides on bolt surface were seted up, and buckle one end cooperation is connected with the baffle, make its baffle can carry out angle modulation and stretch out, and the baffle can pop out through the spring, also can contract to the bolt inside, namely can prevent the bolt from droing through the baffle that stretches out, increase the security, through the first magnetite inlay that the connection is connected inside the caulking groove and the second magnetite of inlaying connection of one end of the caulking block carry out the magnetic connection, namely increased the connectivity between pulling, the reduction drops, and then the draw gear of road rescue car has a good anticreep round pin device when using, is difficult to appear dangerously, and has the measure of a reinforcing connection.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a case according to an embodiment of the present invention;

fig. 3 is a schematic view of the internal structure of the slot according to the embodiment of the present invention.

In the figure: 1. a first connection block; 2. a first cross-post; 3. a first hook; 4. an insert block; 5. caulking grooves; 6. a second connecting block; 7. a first hole; 8. a second hole; 9. a bolt; 10. a thread; 11. a second cross-post; 12. a second hook; 13. grooving; 14. buckling; 15. a baffle plate; 16. a spring; 17. a first magnet; 18. a second magnet.

Detailed Description

In order to solve the problem, the embodiment of the utility model provides a draw gear of road rescue car is provided. 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.

Example 1

Please refer to fig. 1-3, the embodiment provides a traction device of a road rescue car, which comprises a first connection block 1, a first connection block 1 one end fixedly connected with an insert 4, the insert 4 one end is embedded and connected inside an insert groove 5, the insert groove 5 is arranged inside a second connection block 6, a plurality of first holes 7 are arranged on the surface of the insert block 4, a second hole 8 is arranged on the surface of the second connection block 6, a bolt 9 is connected inside the first hole 7 and the second hole 8 in a matching manner, a thread 10 is arranged on the surface of the bolt 9, so that the overall connectivity of the traction device of the road rescue car is better, thereby improving the overall connection strength, and preventing the falling-off condition.

In this embodiment, the first connecting block 1 can be connected with the caulking groove 5 formed in the second connecting block 6 through the insert 4 fixedly connected to one end, so as to increase the overall connection, and after the first connecting block is inserted into the caulking groove, a plurality of first holes 7 formed in the surface of the insert 4 are aligned with the second holes 8 formed in the surface of the second connecting block 6, so that the bolts 9 are screwed therein, and the connection degree is increased through the threads 10 formed in the surface of the bolts 9, thereby reducing the dropping property.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: one end of the first connecting block 1 is fixedly connected with a first transverse column 2, one end of the first transverse column 2 is fixedly connected with a first hook 3, namely, the first hook 3 is connected through the first transverse column 2 fixedly connected with one end of the first connecting block 1, so that the first hook 3 is connected with an external vehicle, one end of the second connecting block 6 is fixedly connected with a second transverse column 11, one end of the second transverse column 11 is fixedly connected with a second hook 12, the second transverse column 11 is fixed through the second connecting block 6, so that the second hook 12 is connected through the second transverse column 11, the second hook 12 is connected with the external vehicle, so that the connectivity is increased, the four sides of the surface of the bolt 9 are provided with grooves 13, the inside of each groove 13 is matched and connected with a buckle 14, namely, the buckle 14 is fixed through the grooves 13 arranged on the four sides of the surface of the bolt 9, one end of the buckle 14 is matched and connected with a baffle 15, and a spring 16 is matched and connected between the baffle 15 and the grooves 13, and 14 one end cooperations of buckle are connected with baffle 15, make baffle 15 can carry out angle modulation and stretch out, and baffle 15 can pop out through spring 16, also can contract inside bolt 9, can prevent bolt 9 through the baffle 15 that stretches out promptly and drop, increase the security, 5 inside inlays of caulking groove and is connected with first magnetite 17, 4 one end inlays of abaculus and is connected with second magnetite 18, inlay the second magnetite 18 of being connected through 5 inside first magnetite 17 of inlaying of connection of caulking groove and 4 one end of abaculus and inlay, the connectivity between pulling has been increased, reduce and drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a draw gear of road rescue car, includes first connecting block (1), its characterized in that: first connecting block (1) one end fixedly connected with abaculus (4), inside abaculus (4) one end is inlayed and is connected in abaculus groove (5), inside second connecting block (6) is seted up in abaculus groove (5), a plurality of first holes (7) have been seted up on abaculus block (4) surface, second hole (8) have been seted up on second connecting block (6) surface, first hole (7) and second hole (8) inside cooperation are connected with bolt (9), screw thread (10) have been seted up on bolt (9) surface.

2. The traction device of the road rescue car as claimed in claim 1, wherein: first linkage block (1) one end fixedly connected with first spreader (2), first spreader (2) one end fixedly connected with first couple (3).

3. The traction device of the road rescue car as claimed in claim 1, wherein: one end of the second connecting block (6) is fixedly connected with a second transverse column (11), and one end of the second transverse column (11) is fixedly connected with a second hook (12).

4. The traction device of the road rescue car as claimed in claim 1, wherein: the four sides of the surface of the bolt (9) are provided with grooves (13), and the grooves (13) are internally connected with buckles (14) in a matching manner.

5. The traction device of the road rescue car as claimed in claim 4, wherein: one end of the buckle (14) is connected with a baffle (15) in a matching mode, and a spring (16) is connected between the baffle (15) and the slot (13) in a matching mode.

6. The traction device of the road rescue car as claimed in claim 1, wherein: the embedded groove (5) is internally embedded with a first magnet (17), and one end of the embedded block (4) is embedded with a second magnet (18).

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