CN207390096U - A kind of winding staircase device of asphalt storage - Google Patents
A kind of winding staircase device of asphalt storage Download PDFInfo
- Publication number
- CN207390096U CN207390096U CN201721155610.4U CN201721155610U CN207390096U CN 207390096 U CN207390096 U CN 207390096U CN 201721155610 U CN201721155610 U CN 201721155610U CN 207390096 U CN207390096 U CN 207390096U
- Authority
- CN
- China
- Prior art keywords
- pedal
- ladder bars
- block
- tank
- card slot
- 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
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Abstract
The utility model discloses a kind of winding staircase devices of asphalt storage; including tank body; tank body includes tank deck, tank skin and tank bottom; tank skin is equipped with two row and is mutually parallel and from tank bottom to the spiral ladder bars of tank deck; two row ladder bars are equipped with several pedals being placed equidistant with; guardrail is equipped with away from tank skin one side in ladder bars, the connection of ladder bars, pedal and guardrail forms the winding staircase with protective effect；Ladder bars are equipped with supporting block, downward concave card slot is provided in supporting block, pedal is equipped with the fixture block being engaged by clamping with card slot, be equipped with fixation kit fixture block being fixed in card slot between ladder bars and the pedal, fixture block is engaged by clamping with card slot, and pedal can be detachably arranged in ladder bars, when one of which pedal damages, the pedal of damage can be disassembled and replaced, achieve the purpose that economize on resources and fund；Fixation kit can reduce the situation that fixture block comes off from card slot, and pedal is fixed more firm with ladder bars, increase security during climbing.
Description
Technical field
The utility model is related to technical field of chemical, more specifically, it relates to a kind of winding staircase dress of asphalt storage
It puts.
Background technology
The dark brown complex mixture that pitch is made of the hydrocarbon and its non-derived object of different molecular weight, pitch
It is a kind of full-bodied organic cementitious material, when room temperature or even temperature are below 70 DEG C, pitch is solid-state or gelatinized, works as temperature
Asphalt melting after degree reaches 90 DEG C or more has preferable mobility.Pitch is widely used in the industry such as coating, plastics, rubber
Field and surfacing etc., pitch with liquid can also be conveyed with solid-state transport and storage or groove tank transported, and with liquid
State stores.
At present, notification number is that the Chinese patent of CN202227972U discloses a kind of winding staircase for dome-type tank, including
Arc-shaped ladder, the bottom of the arc-shaped ladder are uniformly provided with the supporting rod of inboard end extension, and the outer diameter angle of the arc-shaped ladder is
110.9 degree, simple in structure for the winding staircase of dome-type tank, support performance is high.
The winding staircase is integrated cat ladder, and integral cat ladder is in wherein one or more damages of pedal, it is impossible to split out corresponding assembly
It replaces, but wants integral replacing, cause the waste of resource and fund.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of winding staircase device of asphalt storage,
It is easy for installation to have the advantages that fractionation is replaced.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of disk of asphalt storage
Ladder device, including tank body, the tank body includes tank deck, tank skin and tank bottom, and the tank skin is equipped with two row and is mutually parallel and from tank
To the spiral ladder bars of tank deck, the two row ladder bars are equipped with several pedals being placed equidistant at bottom, away from tank in the ladder bars
Wall one side is equipped with guardrail, and the connection of the ladder bars, the pedal and the guardrail forms the winding staircase with protective effect；The ladder
Bar is equipped with supporting block, and downward concave card slot is provided in the supporting block, and the pedal is equipped with to be engaged by clamping with card slot
Fixture block, be equipped between the ladder bars and the pedal and fixture block be fixed on to fixation kit in card slot.
By using above-mentioned technical proposal, fixture block is engaged by clamping with card slot, can pedal be detachably arranged in ladder bars
On, when one of which pedal damages, the pedal of damage can be disassembled and replaced, reached and economize on resources and fund
Purpose；Fixation kit can reduce the situation that fixture block comes off from card slot, make staff during climbing, pedal and ladder
Bar is fixed more firm, increases security during climbing.
Preferably, the fixation kit includes the mounting groove being arranged in ladder bars, sliding is connected to fixed block in mounting groove,
Fixing groove matched with fixed block and both ends are individually fixed in the spring of fixed block and mounting groove slot bottom on pedal, and
Under natural conditions, mounting groove is stretched out in the end of the fixed block to spring.
By using above-mentioned technical proposal, during pedal is mounted on ladder bars, the side of pedal by with fixed block
End offsets, and promotes fixed block retraction into mounting groove；When fixed block and fixing groove align, the spring compressed will drive
The end of fixed block is made to be inserted into fixing groove, so that staff is more easy when installing pedal.
Preferably, the surface of the ladder bars, which is provided with, is connected with mounting groove and along the sliding slot of the fixed block direction of motion, institute
Fixed block is stated to be equipped with along sliding slot sliding and protrude the slide block of sliding slot.
By using above-mentioned technical proposal, before pedal is disassembled from ladder bars, slide block is promoted to make fixed block retraction
In mounting groove and fixed block is separated with fixing groove, not make the dismounting of pedal more by other instruments when so dismantling pedal
Add easily.
Preferably, the top of the slide block is equipped with rubber sleeve.
By using above-mentioned technical proposal, it is more comfortable that rubber sleeve can make promotion slide block.
Preferably, the fixed block deviates from the chamfered setting in end of supporting block.
By using above-mentioned technical proposal, during fixture block is inserted into card slot, the surface of pedal will offset with fixed block,
And promote fixed block retraction into mounting groove, so that staff is more prone to when installing pedal.
Preferably, the fixation kit includes the first buckling groove being arranged in ladder bars, is clamped on pedal and with first
Corresponding second buckling groove of slot and the clamping block being engaged by clamping with the first buckling groove and the second buckling groove, the clamping block and institute
Fixture block is stated to be mutually perpendicular to.
By using above-mentioned technical proposal, after fixture block is inserted into card slot, the horizontal direction of pedal is limited be subject to card slot；Card
It connects block to be engaged with the first buckling groove, the second buckling groove, the vertical direction of pedal is limited be subject to clamping block, this mounting means
Make staff during climbing, pedal is fixed more firm with ladder bars, increases the security of climbing.
Preferably, the cross section of second buckling groove is T-shaped.
By using above-mentioned technical proposal, reduce the situation that clamping block is voluntarily skidded off out of second buckling groove, make pedal with
The stability of ladder bars is stronger.
Preferably, the chamfered setting in the bottom of the fixture block.
By using above-mentioned technical proposal, convenient for the fixture block of pedal is inserted into card slot, pedal is made to be mounted in ladder bars more
Easily.
In conclusion the utility model has the advantages that：Fixture block is engaged by clamping with card slot, can be removable by pedal
That unloads is mounted in ladder bars, when one of which pedal damages, can disassemble the pedal of damage and replace, reach
The purpose to economize on resources with fund；Fixation kit can reduce the situation that fixture block comes off from card slot, make staff in climbing
In the process, pedal is fixed more firm with ladder bars, increases security during climbing.
Description of the drawings
Fig. 1 is the structure diagram of embodiment one；
Fig. 2 is the part explosive view of ladder bars and pedal in embodiment one；
Fig. 3 is the part explosive view of ladder bars and pedal in embodiment two.
In figure：1st, tank body；101st, tank deck；102nd, tank skin；103rd, tank bottom；2nd, ladder bars；3rd, pedal；4th, guardrail；5th, supporting block；
6th, card slot；7th, fixture block；81st, mounting groove；82nd, fixed block；83rd, fixing groove；84th, spring；85th, the first buckling groove；86th, the second clamping
Slot；87th, clamping block；9th, sliding slot；10th, slide block；11st, rubber sleeve；12nd, reinforcing prop；13rd, support column.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：A kind of winding staircase device of asphalt storage, as shown in Figure 1, including tank body 1, tank body 1 is cylindrical, tank
Body 1 includes tank deck 101, tank skin 102 and tank bottom 103；The outside of tank skin 102 is equipped with the ladder bars 2 that two row are mutually parallel, ladder bars 2
Tank deck 101 is extended to from tank bottom 103, and in the shape of a spiral, wherein, the ladder bars 2 close to tank skin 102 are welded and fixed by support column 13
On tank skin 102, the ladder bars 2 away from tank skin 102 are weldingly fixed on by reinforcing prop 12 on tank skin 102；It can between two row ladder bars 2
Several equidistant pedals 3 have been removed and installed, guardrail 4, ladder bars 2, pedal 3 are welded in the ladder bars 2 away from tank skin 102
Connection with guardrail 4 forms the winding staircase with protective effect；The outside of tank deck 101 is also equipped with guardrail 4, and the shield of tank deck 101
Column 4 is connected with the guardrail 4 in ladder bars 2, and staff is made to climb winding staircase and can access shield in 1 top repair of tank body
The protection on column 4.
As shown in Fig. 2, the opposite flank of two row ladder bars 2 is welded with several supporting blocks 5, the upper table of supporting block 5
Face is in horizontal, and pedal 3 is placed in two opposite supporting blocks 5, makes mounted 3 holding of pedal horizontal；Supporting block 5 it is upper
There is card slot 6 on surface to lower recess, and the lower surface of pedal 3 is integrally formed with fixture block 7, and fixture block 7 is engaged by clamping with card slot 6, and fixture block 7
The chamfered setting in bottom, convenient for the fixture block 7 of pedal 3 is inserted into card slot 6, make pedal 3 be mounted on ladder bars 2 on be more prone to.
Fixation kit fixture block 7 being fixed in card slot 6 is installed between ladder bars 2 and pedal 3, fixation kit include opening in
Mounting groove 81 in ladder bars 2, mounting groove 81 are located at the surface that ladder bars 2 offset with pedal 3, are slid in mounting groove 81 and be connected with fixation
Block 82 is welded with spring 84 between 81 slot bottom of mounting groove and fixed block 82, and spring 84 is under natural conditions, fixed block 82
End protrusion mounting groove 81, wherein, the chamfered setting in end of the fixed block 82 away from spring 84；Fixing groove is provided on pedal 3
83, fixing groove 83 is corresponding with mounting groove 81 so that the end of fixed block 82 is inserted into fixing groove 83；Pedal 3 is installed
During ladder bars 2, the side of pedal 3 will offset with the end of fixed block 82, and promote fixed block 82 into mounting groove 81
Retraction；When fixed block 82 and fixing groove 83 align, fixation is inserted into the end for driving fixed block 82 by the spring 84 compressed
In slot 83, so that staff is more easy when installing pedal 3, while pedal 3 is fixed more steady with ladder bars 2
Gu security when adding climbing.
The upper surface of ladder bars 2 is provided with sliding slot 9, and sliding slot 9 is connected with mounting groove 81 and its length direction is transported with fixed block 82
Dynamic direction is identical, is mutually perpendicular on fixed block 82 integrally formed with slide block 10, slide block 10 with fixed block 82, and its end is convex
Go out sliding slot 9；Before pedal 3 is disassembled from ladder bars 2, slide block 10 is promoted to make in 82 retraction mounting groove 81 of fixed block and fixed
Block 82 is separated with fixing groove 83, is more prone to the dismounting of pedal 3 by other instruments when so dismantling pedal 3；It dials
Motion block 10 protrudes the part socket rubber sleeve 11 of sliding slot 9, and it is more comfortable that rubber sleeve 11 can make promotion slide block 10.
Embodiment two：The winding staircase device of a kind of asphalt storage, as shown in figure 3, the present embodiment and the difference of embodiment one exist
In：Fixation kit include open in ladder bars 2 the first buckling groove 85, open on pedal 3 and corresponding with the first buckling groove 85
Second buckling groove 86 and the clamping block 87 being engaged by clamping with the first buckling groove 85 and the second buckling groove 86, wherein, the second clamping
The cross section of slot 86 is T-shaped, and clamping block 87 is mutually perpendicular to fixture block 7, after fixture block 7 is inserted into card slot 6, the horizontal direction of pedal 3
It is limited be subject to card slot 6；Clamping block 87 is engaged with the first buckling groove 85, the second buckling groove 86, and the vertical direction of pedal 3 is subject to
The limitation of clamping block 87, this mounting means make staff during climbing, and pedal 3 is fixed more steady with ladder bars 2
Gu increase the security of climbing.
Above-described embodiment is only explanation to the utility model, is not the limitation to the utility model, this field
Technical staff can as needed make the present embodiment the modification of no creative contribution after this specification is read, but only
It all to be protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of winding staircase device of asphalt storage, including tank body (1), it is characterized in that：The tank body (1) includes tank deck (101), tank
Wall (102) and tank bottom (103), the tank skin (102) are equipped with two row and are mutually parallel and are in from tank bottom (103) to tank deck (101)
Spiral helicine ladder bars (2), the two row ladder bars (2) are equipped with several pedals (3) being placed equidistant with, separate on the ladder bars (2)
Tank skin (102) one side is equipped with guardrail (4), and the connection of the ladder bars (2), the pedal (3) and the guardrail (4) is formed to have and protected
The winding staircase of shield effect；The ladder bars (2) are equipped with supporting block (5), and downward concave card slot is provided on the supporting block (5)
(6), the pedal (3) is equipped with the fixture block (7) being engaged by clamping with card slot (6), between the ladder bars (2) and the pedal (3)
Equipped with the fixation kit being fixed on fixture block (7) in card slot (6).
2. a kind of winding staircase device of asphalt storage according to claim 1, it is characterized in that：The fixation kit includes being arranged on
Mounting groove (81) in ladder bars (2), sliding be connected to fixed block (82) in mounting groove (81), on pedal (3) with fixation
Block (82) matched fixing groove (83) and both ends are individually fixed in the spring of fixed block (82) and mounting groove (81) slot bottom
(84), and spring (84) under natural conditions, mounting groove (81) is stretched out in the end of the fixed block (82).
3. a kind of winding staircase device of asphalt storage according to claim 2, it is characterized in that：The surface of the ladder bars (2) is set
It is equipped with and is connected with mounting groove (81) and along the sliding slot (9) of fixed block (82) direction of motion, the fixed block (82) is equipped with edge
Sliding slot (9) slides and the slide block (10) of protrusion sliding slot (9).
4. a kind of winding staircase device of asphalt storage according to claim 3, it is characterized in that：The top of the slide block (10)
Equipped with rubber sleeve (11).
5. a kind of winding staircase device of asphalt storage according to Claims 2 or 3 or 4, it is characterized in that：The fixed block (82)
Away from the chamfered setting in end of supporting block (5).
6. a kind of winding staircase device of asphalt storage according to claim 1, it is characterized in that：The fixation kit includes being arranged on
The first buckling groove (85) in ladder bars (2), on pedal (3) and the second buckling groove (86) corresponding with the first buckling groove (85)
And the clamping block (87) being engaged by clamping with the first buckling groove (85) and the second buckling groove (86), the clamping block (87) with it is described
Fixture block (7) is mutually perpendicular to.
7. a kind of winding staircase device of asphalt storage according to claim 6, it is characterized in that：Second buckling groove (86)
Cross section is T-shaped.
8. a kind of winding staircase device of asphalt storage according to claim 1, it is characterized in that：The bottom of the fixture block (7) is in
Chamfering is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155610.4U CN207390096U (en) | 2017-09-09 | 2017-09-09 | A kind of winding staircase device of asphalt storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155610.4U CN207390096U (en) | 2017-09-09 | 2017-09-09 | A kind of winding staircase device of asphalt storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207390096U true CN207390096U (en) | 2018-05-22 |
Family
ID=62416038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155610.4U Expired - Fee Related CN207390096U (en) | 2017-09-09 | 2017-09-09 | A kind of winding staircase device of asphalt storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207390096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986434A (en) * | 2022-07-06 | 2022-09-02 | 江西恒禹设备安装有限公司 | Installation auxiliary fixtures are erect to large-scale metal storage tank outside dish ladder |
-
2017
- 2017-09-09 CN CN201721155610.4U patent/CN207390096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986434A (en) * | 2022-07-06 | 2022-09-02 | 江西恒禹设备安装有限公司 | Installation auxiliary fixtures are erect to large-scale metal storage tank outside dish ladder |
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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: 20180522 Termination date: 20180909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |