CN207421704U - The two-way slide unit of used in fire-fighting - Google Patents
The two-way slide unit of used in fire-fighting Download PDFInfo
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- CN207421704U CN207421704U CN201721477366.3U CN201721477366U CN207421704U CN 207421704 U CN207421704 U CN 207421704U CN 201721477366 U CN201721477366 U CN 201721477366U CN 207421704 U CN207421704 U CN 207421704U
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- slide unit
- unit body
- fire
- locking bar
- fighting
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Abstract
The utility model is related to a kind of two-way slide units of used in fire-fighting, the slide unit body moved horizontally including carriage saddle, along carriage saddle, two groups of locks are fixed on carriage saddle, two groups of locks are staggered, the both sides of slide unit body are mounted on button, each button is respectively connected with connecting rod, and the free end of each connecting rod is respectively and fixedly provided with drawstring, and two free ends of each drawstring are respectively and fixedly provided with lock tongue.The structure that the utility model is latched by staggered arrangement and left side lock and right side, solves extraction and the interference of locking occurs, and can extract slide unit body out to the left or to the right and unaffected, while operation can lock slide unit body to the left or to the right；Locking /V is carried out by left side limited block and right side limited block in the case of the maximum extraction length of slide unit body, fixed slide unit is stationary, it is ensured that takes and place the convenience and safety of equipment；The use of two-way slide unit, the space availability ratio of fire fighting truck is high, and slide unit body pull-out length is big, and slide unit body is more stablized, and equipment taking and placing are convenient and laborsaving；It is of low cost.
Description
Technical field
The utility model is related to a kind of fire-fighting equipment more particularly to a kind of two-way slide units of used in fire-fighting.
Background technology
With the development of fire fighting truck technology and the complexity of working environment, the equipment kind that fire fighting truck is equipped with is more and more, former
User demand cannot be met by carrying out extensive style layout, while fireman requires equipment to take conveniently, and the requirements such as quick, laborsaving are increasingly
It is high.
At present generally using unilateral slide unit on fire fighting truck, unilateral slide unit is limited by vehicle unilateral side width, this body length is small；Together
When slide unit extraction after because rear end supporting surface stress it is big, it is big that size is reserved in usual rear end, therefore slide unit extraction length is small；Place equipment
When, fixed space is usually less than the reasons such as slide unit face, and the equipment placed on slide unit is fewer.Exist now with three section steel ball tracks
Use on slide unit can solve the problems, such as that slide unit extraction length is small, but due to being three-section type, its poor rigidity, bearing capacity compared with
It is small；Simultaneously because being slided using steel ball, installation requirement is high, and service life is shorter.In the unilateral slide unit of installation and it is fitted without cunning
In the case of platform, vehicle center section take it is constant due to, space usually not utilizes very well.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of two-way slide unit of used in fire-fighting simple in structure.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of two-way slide unit of used in fire-fighting, including cunning
Pedestal, the slide unit body moved horizontally along the carriage saddle are fixed with two groups of locks on the carriage saddle, and two groups of locks interlock
It sets, the both sides of the slide unit body are mounted on button, and each button is respectively connected with connecting rod, the freedom of each connecting rod
End is respectively and fixedly provided with drawstring, and two free ends of each drawstring are respectively and fixedly provided with lock tongue.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises setting on the carriage saddle
There are two groups of limited blocks.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises that the limited block includes limit
Position block, the groove for being opened in the /V block one side, the one side of the /V block are equipped with the first inclined-plane and the second inclined-plane.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises fixed on the slide unit body
There are two support plate, it is respectively mounted that there are two spacer pins on each support plate.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises fixed on the slide unit body
There are four bearing, each lock tongue passes through the corresponding bearing, is arranged with spring on the lock tongue, the spring is located at institute
It states in bearing.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises that the lock tongue includes first
Locking bar, the second locking bar being connected with first locking bar, the outer diameter of second locking bar are more than the outer diameter of first locking bar, institute
Spring is stated to be set on first locking bar.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises oneself of second locking bar
It is arc-shaped by end.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises that the carriage saddle includes bottom
Plate, two slide track seats on the bottom plate and two slides being separately fixed on two slide track seats.
In one preferred embodiment of the utility model, in addition the two-way slide unit of used in fire-fighting further comprises the slide unit body
Both sides are mounted at least one rolling bearing, and the rolling bearing is inserted in the slide.
In one preferred embodiment of the utility model, the two-way slide unit of used in fire-fighting further comprises the slide unit body by multiple
Aluminium section bar is formed by connecting.
The utility model solves defect present in background technology, and the utility model has the advantages that：
（1）The structure latched by staggered arrangement and left side lock and right side, solves extraction and the interference of locking occurs,
Slide unit body can be extracted out and unaffected to the left or to the right, while operation can lock slide unit body to the left or to the right.
（2）Locking limit is carried out by left side limited block and right side limited block in the case of the maximum extraction length of slide unit body
Position, fixed slide unit are stationary, it is ensured that take and place the convenience and safety of equipment.
（3）The use of two-way slide unit, the space availability ratio of fire fighting truck is high, and slide unit body pull-out length is big, and slide unit body is more steady
Fixed, reliable, equipment places, it is convenient and laborsaving to take.
（4）Material manufacture expense, labour cost save nearly half.
（5）Slide unit body width can need to make according to different.
（6）Slide unit body light can be moved by rolling bearing along track, facilitate extraction.
（7）Slide unit body uses aluminium profile, so can be according to the contained goods weight flexible configuration axis of rolling of slide unit body
It holds.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the overhead sectional view of the preferred embodiment of the utility model；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is the enlarged diagram of B in Fig. 1；
Fig. 4 is the enlarged diagram of C in Fig. 1；
Fig. 5 is the enlarged diagram of D in Fig. 1；
Fig. 6 is the enlarged diagram of E in Fig. 1；
Fig. 7 is the left view of the preferred embodiment of the utility model；
In figure：2nd, carriage saddle, 4, slide unit body, 6, left side lock, 8, right side lock, 10, left side button, 12, right-hand button,
14th, left connecting rod, 16, right connecting rod, 18, Zuo Lasheng, 20, right drawstring, 22, left side lock tongue, 24, right side lock tongue, 26, left side /V
Block, 28, right side limited block, 30, /V block, 32, groove, the 34, first inclined-plane, the 36, second inclined-plane, 38, support plate, 40, /V
Pin, 42, lock body, the 44, the 3rd inclined-plane, 46, step structure, 48, left side bearing, 50, right side bearing, 52, left side spring,
54th, right side spring, the 56, first locking bar, the 58, second locking bar, 60, screw, 61, bottom plate, 62, slide track seat, 64, slide, 66, roll
Bearing, 68, support shaft, 70, knob.
Specific embodiment
The utility model is described in further detail presently in connection with drawings and examples, these attached drawings are simplified
Schematic diagram only illustrates the basic structure of the utility model in a schematic way, therefore it only shows the structure related with the utility model
Into.
As shown in Fig. 1-Fig. 7, a kind of two-way slide unit of used in fire-fighting, including carriage saddle 2, the cunning moved horizontally along carriage saddle 2
Stage body 4, is fixed with two groups of locks on carriage saddle 2, and two groups of locks are respectively left group lock and right group lock, left group lock
It is staggered with right group lock, left group lock includes two left side locks 6, and two left side locks 6 are symmetrical along the longitudinal direction
It sets, right group lock includes two right side locks 8, and two right side locks 8 are symmetrical arranged along the longitudinal direction, and left side latches 6 Hes
Right side lock 8 is located at different height, and left side lock 6 and right side lock 8 avoid taking out to the left or to the right not on same vertical plane
Interference during slide unit body 4 is drawn, the both sides of slide unit body 4 are mounted on button, and two buttons are respectively that left side button 10 and right side are pressed
Button 12, left side button 10 are identical with the structure of right-hand button 12, it is preferably to be the push button using spring reset, left side is pressed
Button 10 and right-hand button 12 are respectively connected with connecting rod, and two connecting rods are respectively left connecting rod 14 and right connecting rod 16, left connecting rod 14 and right company
Bar 16 is stiff rod, and the rear end of left side button 10 is connected with left connecting rod 14, and the rear end of right-hand button 12 is connected with right connecting rod 16, left
The free end of connecting rod 14 is fixed with Zola's rope 18, and the free end of right connecting rod 16 is fixed with right drawstring 20, Zola's rope 18 and right drawstring
20 extend along the longitudinal direction, and two free ends of Zola's rope 18 are respectively and fixedly provided with left side lock tongue 22, and two free ends of right drawstring 20 are equal
Right side lock tongue 24 is fixed with, left side lock tongue 22 is engaged with left side lock 6, and right side lock tongue 24 is engaged with right side lock 8.To keep away
Exempt to cause to interfere, when left side lock 6 is higher than right side lock 8, the bottom of Zola's rope 18 is higher than the top of right side lock 8；Or
When left side lock 6 is less than right side lock 8, the bottom of right drawstring 20 latches 6 top higher than left side.
Two groups of limited blocks are provided on the preferred carriage saddle 2 of the utility model, are respectively left group limited block and right group limit
Position block, left group limited block, which includes symmetrically arranged two left sides limited block 26, right group limited block along the longitudinal direction, includes edge
Front-rear direction it is symmetrically arranged two right side limited block 28, convenient for slide unit body 4 maximum extract out length after can /V, prevent from putting
Put and take equipment when slide unit body 4 movement, slide unit body 4 is stablized, reliably, convenient for taking and placing equipment.It is preferred that left side /V
Block 26 is identical with the structure of right side limited block 28, including /V block 30, is opened in the groove 32 of 30 one side of /V block, limit
The one side of position block 30 is equipped with the first inclined-plane 34 and the second inclined-plane 36, the inclined direction phase on the first inclined-plane 34 and the second inclined-plane 36
Instead.Two left side limited blocks 26 are identical with the setting height of two left side locks 6, and two right side limited blocks 28 and two right sides are locked
The setting height of button 8 is identical, and the height of setting will not cause to interfere to slide unit body 4.
It is fixed there are two support plate 38 on the preferred slide unit body 4 of the utility model, it is respectively mounted that there are two /Vs on each support plate 38
Pin 40, when left connecting rod 14 promote to the right Zola restrict 18 when, due to the /V of two spacer pins 40, Zola restricts 18 center sections towards the right side
Mobile, two free ends of Zola's rope 18 move toward one another along the longitudinal direction, real so as to which left side lock tongue 22 be driven to depart from left side lock 6
Existing slide unit body 4 is extracted out to the left, when right connecting rod 16 promotes right drawstring 20 to the left, due to the /V of two spacer pins 40, and right drawstring
Towards moving left, two free ends of right drawstring 20 move toward one another along the longitudinal direction for 20 center sections, so as to drive right side lock tongue 24 de-
From right side lock 8, realize that slide unit body 4 is extracted out to the right.
Further preferably left side lock 6 is identical with the structure of right side lock 8, includes lock body 42, latches body 42
One side be provided with the 3rd inclined-plane 44, the opposite side of lock body 42 is provided with step structure 46, the step surface of step structure 46
For inclined-plane.
It is fixed there are four bearing on the preferred slide unit body 4 of the utility model, including two left side bearings 48 and two right side branch
Seat 50, two left side bearings 48 are symmetrical arranged along the longitudinal direction, and two right side bearings 50 are symmetrical arranged along the longitudinal direction, two left sides
Side chain tongue 22 is each passed through two left side bearings 48, and left side spring 52, left side spring 52 are arranged on two left side lock tongues 22
In left side bearing 48, one end of left side spring 52 is abutted with left side bearing 48, and the other end is abutted with left side lock tongue 22, two
Right side lock tongue 24 is each passed through two right side bearings 50, and right side spring 54, right side spring are arranged on two right side lock tongues 24
54 are located in right side bearing 50, and one end of right side spring 54 is abutted with right side bearing 50, and the other end is abutted with right side lock tongue 24.Into
The structure all same of the preferred left side lock tongue 22 of one step and right side lock tongue 24, is connected including the first locking bar 56, with the first locking bar 56
Second locking bar 58.First locking bar 56 is fixed by the free end of screw 60 and Zola's rope 18, and the outer diameter of the second locking bar 58 is more than the
The outer diameter of one locking bar 56, the second locking bar 58 pass through left side bearing 48, and left side spring 48 is set on the first locking bar 56.For the ease of
The 3rd inclined-plane 44 that second locking bar 58 squeezes lock body 42 is caught in step structure 46, while squeezes limit convenient for the second locking bar 58
The first inclined-plane 34 or the second inclined-plane 36 of position block 30 are caught in groove 32, and the free end of preferably the second locking bar 58 is arc-shaped.
When pulling the left side compression of lock tongue 22 left side spring 52, left side lock tongue 22 exits the step structure 46 of left side lock 6, left side lock
6 do not block slide unit body 4, while when extracting slide unit body 4 out to the left, the step structure 46 of right side lock 8 will not be to right side lock tongue 24
It causes to block, this makes it possible to extract slide unit body 4 out to the left；When pulling the right side compression of lock tongue 24 right side spring 54, right side lock tongue
24 exit the step structure 46 of right side lock 8, and right side lock 8 does not block slide unit body 4, while when extracting slide unit body 4 out to the right, it is left
The step structure 46 of side lock 6 will not cause to block to left side lock tongue 22, and this makes it possible to extract slide unit body 4 out to the right.
For the ease of the moving along carriage saddle 2 of slide unit body 4, the preferred carriage saddle 2 of the utility model includes bottom plate 61, is mounted on
Two slide track seats 62 on bottom plate 61 and two slides 64 being separately fixed on two slide track seats 62.Slide unit body 4 is in addition
Both sides are mounted at least one rolling bearing 66, and rolling bearing 66 is inserted in slide 64.Further preferred slide unit body 4 is in addition
Both sides are respectively mounted there are three rolling bearing 66, and support shaft 68 is connected between each rolling bearing 66 and slide unit body 4.Rolling bearing
66 quantity is not limited thereto quantity, can be configured according to the carrying situation of slide unit body 4.
For the ease of extracting slide unit body 4 out, the left and right sides of the preferred slide unit body 4 of the utility model is respectively and fixedly provided with knob 70.
For the ease of making slide unit body 4 and installation rolling bearing 66, the preferred slide unit body 4 of the utility model is by multiple aluminium section bars
72 are formed by connecting, and the cross sectional shape of multiple aluminium section bars 72 is not exactly the same, is configured as needed.
When the utility model is used, when needing to extract slide unit body 4 out to the left, press left side button 10, left connecting rod 14 to
Right promotion Zola rope 18, due to the /V of two spacer pins 40, Zola restricts 18 center sections towards moving right, Zola's rope 18 two from
It is moved toward one another along the longitudinal direction by holding, so as to which left side lock tongue 22 be driven to depart from left side lock 6, meanwhile, right side lock 8 will not be to the right side
Side chain tongue 24 is interfered, and realizes that slide unit body 4 is extracted out to the left, and when slide unit body 4 extracts maximum length out, left side lock tongue 22 is caught in left side /V
Block 26 carries out locking to slide unit body 4；When needing slide unit 4 return of body, left side button 10 is pressed, a left side is promoted by left connecting rod 14
Drawstring 18, Zola's rope 18 drive left side lock tongue 22 to depart from left side limited block 26, and slide unit body 4 moves, and left side lock tongue 22 is moved to 22B
Position is caught in left side lock 6, realizes 4 return locking of slide unit body.When needing to extract slide unit body 4 out to the right, right-hand button is pressed
12, right connecting rod 16 promotes right drawstring 20 to the left, and due to the /V of two spacer pins 40, right 20 center section of drawstring court moves left,
Two free ends of right drawstring 20 move toward one another along the longitudinal direction, so as to which right side lock tongue 24 be driven to depart from right side lock 8, meanwhile, it is left
Side lock 6 will not interfere left side lock tongue 22, realize that slide unit body 4 is extracted out to the right, when slide unit body 4 extracts maximum length out, right side lock
Tongue 24 is moved to 24B positions, is caught in right side limited block 28, and locking is carried out to slide unit body 4；When needing slide unit 4 return of body, pressing
Right-hand button 12 promotes right drawstring 20 by right connecting rod 16, and right drawstring 20 drives right side lock tongue 24 to depart from right side limited block 28, sliding
Stage body 4 moves, and right side lock tongue 24 is caught in right side lock 8, realizes 4 return locking of slide unit body.
The desirable embodiment according to the utility model is enlightenment above, and by above-mentioned description, related personnel is complete
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought.This item utility model
Technical scope be not limited to content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of two-way slide unit of used in fire-fighting, it is characterised in that：The slide unit moved horizontally including carriage saddle, along the carriage saddle
Body is fixed with two groups of locks on the carriage saddle, and two groups of locks are staggered, the both sides of the slide unit body be mounted on by
Button, each button are respectively connected with connecting rod, and the free end of each connecting rod is respectively and fixedly provided with drawstring, and the two of each drawstring
Free end is respectively and fixedly provided with lock tongue.
2. the two-way slide unit of used in fire-fighting according to claim 1, it is characterised in that：Two groups of limits are provided on the carriage saddle
Position block.
3. the two-way slide unit of used in fire-fighting according to claim 2, it is characterised in that：The limited block include /V block,
The groove of the /V block one side is opened in, the one side of the /V block is equipped with the first inclined-plane and the second inclined-plane.
4. the two-way slide unit of used in fire-fighting according to claim 1, it is characterised in that：It is fixed on the slide unit body that there are two branch
Plate, is respectively mounted that there are two spacer pins on each support plate.
5. the two-way slide unit of used in fire-fighting according to claim 1, it is characterised in that：It is fixed on the slide unit body that there are four branch
Seat, each lock tongue pass through the corresponding bearing, are arranged with spring on the lock tongue, the spring is located at the bearing
It is interior.
6. the two-way slide unit of used in fire-fighting according to claim 5, it is characterised in that：The lock tongue include the first locking bar, with
Second locking bar of the first locking bar connection, the outer diameter of second locking bar are more than the outer diameter of first locking bar, the spring
It is set on first locking bar.
7. the two-way slide unit of used in fire-fighting according to claim 6, it is characterised in that：The free end of second locking bar is in circle
Arc.
8. the two-way slide unit of used in fire-fighting according to claim 1, it is characterised in that：The carriage saddle includes bottom plate, installation
Two slide track seats on the bottom plate and two slides being separately fixed on two slide track seats.
9. the two-way slide unit of used in fire-fighting according to claim 8, it is characterised in that：Pacify the other both sides of the slide unit body
Equipped at least one rolling bearing, the rolling bearing is inserted in the slide.
10. the two-way slide unit of used in fire-fighting according to claim 1, it is characterised in that：The slide unit body is by multiple aluminium section bars
It is formed by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477366.3U CN207421704U (en) | 2017-11-08 | 2017-11-08 | The two-way slide unit of used in fire-fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477366.3U CN207421704U (en) | 2017-11-08 | 2017-11-08 | The two-way slide unit of used in fire-fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421704U true CN207421704U (en) | 2018-05-29 |
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ID=62308026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721477366.3U Active CN207421704U (en) | 2017-11-08 | 2017-11-08 | The two-way slide unit of used in fire-fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830372A (en) * | 2017-11-08 | 2018-03-23 | 上海格拉曼国际消防装备有限公司 | The two-way slide unit of used in fire-fighting |
-
2017
- 2017-11-08 CN CN201721477366.3U patent/CN207421704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830372A (en) * | 2017-11-08 | 2018-03-23 | 上海格拉曼国际消防装备有限公司 | The two-way slide unit of used in fire-fighting |
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