CN201809014U - Bracket device of ladder truss - Google Patents
Bracket device of ladder truss Download PDFInfo
- Publication number
- CN201809014U CN201809014U CN2010205431580U CN201020543158U CN201809014U CN 201809014 U CN201809014 U CN 201809014U CN 2010205431580 U CN2010205431580 U CN 2010205431580U CN 201020543158 U CN201020543158 U CN 201020543158U CN 201809014 U CN201809014 U CN 201809014U
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- CN
- China
- Prior art keywords
- truss
- connecting panel
- supporter
- holder device
- screw rod
- 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 - Lifetime
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Abstract
The utility model relates to a bracket device of a ladder truss, the bracket device comprises a supporting body for being supported between two segments of the truss, and two fixing blocks and two screw rods which are used for being fixed on two trusses respectively, wherein two fixing blocks are respectively arranged at two sides of the supporting body, and the screw rods penetrate through the supporting body and are respectively connected with the fixing block at two sides. The bracket device is used for fixing the segmented truss of the ladder safely and reliably, the space can be effectively saved under the condition of not affecting the function of the bracket device.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement of staircase and girder, particularly a kind of support that is used to support the sectional type truss.
Background technology
At present, escalator is widely used in the daily life, thereby it has been subjected to increasing attention at aspects such as safety, cost control.Along with the increase of staircase being used requirement for height, in transportation, adopted the mode of segmentation truss transportation, generally adopt big support to support the segmentation truss of staircase now, this structure exists that volume is big, cost is high and shortcoming such as potential safety hazard.
The utility model content
The utility model provides a kind of holder device of staircase and girder, and volume ratio is less simultaneously at service-strong for it.
The utility model for achieving the above object, adopt following technical scheme: a kind of holder device of staircase and girder, comprise be used to be bearing in two sections between the truss supporter, be used to be separately fixed at least two fixed blocks and screw rod on two sections truss, at least two fixed blocks are in the both sides of supporter respectively, and screw rod is connected with the fixed block of both sides respectively after passing supporter.The lower end of supporter is fixed on the truss of bottom by a fixed block, and the segmentation truss is fixed on the upper end of supporter by another fixed block, like this, the segmentation truss can be fixed firmly and can not be moved.
Further, supporter comprises first connecting panel, second connecting panel that is parallel body and the pillar stiffener that is used for sub-truss, and screw rod passes first connecting panel and with screw on second connecting panel supporter is connected with at least two fixed blocks.Like this, just supporter and two fixed blocks have been fixed on a relative position place, the pillar stiffener of supporter has played main supporting role.
Further, pillar stiffener is square pillar stiffener, and pillar stiffener can contact with truss is seamless.
Further, the horizontal side of the horizontal side of first connecting panel and second connecting panel is parallel to each other, and forms a breach betwixt.
Further, the end of first connecting panel extends to form first baffle plate towards the segmentation truss.
Again further, the end of second connecting panel extends to form second baffle towards the bottom truss.
Again further, have on the fixed block be recessed to form be used to be stuck in bayonet socket on the truss, truss can be blocked firmly.
Further, the two ends that screw rod passes fixed block connect with nut respectively, and like this, fixed block, segmentation truss, supporter, bottom truss and another fixed block just all are fixed in a relative position place tightly by screw rod.
The utility model compared with prior art has following advantage: by screw rod supporter is connected between two fixed blocks, use supporter and fixed block to fix truss, can prevent moving of segmentation truss effectively, safe and reliable and easy for installation, conserve space can be used widely.
Description of drawings
Fig. 1 is the structural representation that is used for the big support of sub-truss of the prior art;
Fig. 2 is the lateral plan of structure shown in Figure 1;
Fig. 3 is the structural representation according to holder device of the present utility model;
Fig. 4 is the lateral plan of structure shown in Figure 3.
Wherein: 1, supporter; 2, fixed block; 3, screw rod; 11, first connecting panel; 12, second connecting panel; 13, pillar stiffener; 14, first baffle plate; 15, second baffle; 21, bayonet socket.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in detail.
Fig. 1-shown in Figure 2 is the big support that is used for sub-truss in the prior art, and it mainly is made of two support frames that the bottom fulcrum supports, though simple in structure, volume is big and reliability is low.
The holder device of the staircase and girder of the present utility model of Fig. 3-shown in Figure 4, it comprise be used to be bearing in two sections between the truss supporter 1, be used to be separately fixed at least two fixed blocks 2 and screw rod 3 on two truss, at least two fixed blocks 2 are in the both sides of supporter 1 respectively, and screw rod 3 is connected with the fixed block 2 of both sides respectively after passing supporter 1.
The horizontal side of the horizontal side of first connecting panel 11 and second connecting panel 12 is parallel to each other, their horizontal side is parallel to the horizontal side of pillar stiffener 13 equally, like this, screw rod 3 just is fixed on a specific location to supporter 1 by first connecting panel 11 with second connecting panel 12 and is connected with the fixed block 2 at two ends, and 13 of pillar stiffeners play the main effect of supporting segmentation truss.
Form a breach between first connecting panel 11 and second connecting panel 12, saved cost to greatest extent, alleviated the weight of holder device itself simultaneously, again owing to be that pillar stiffener 13 structures by supporter 1 play a supportive role in this holder device, so the breach that forms between first connecting panel 11 and second connecting panel 12 can't have any influence to the safety of device.
The end of first connecting panel 11 extends to form second baffle 15 towards the end that the segmentation truss extends to form first baffle plate, 14, the second connecting panels 12 towards the bottom truss.The end side surface of the close pillar stiffener 13 of first baffle plate 14 and second baffle 15 contacts with truss, and the truss retaining is located in a fixed position.Wherein, first baffle plate 14 and second baffle 15 also can be designed to extend towards upper and lower both direction along the end of first connecting panel 11 and second connecting panel 12, for economical with materials, can go one jiao away from an end-grain cutting of truss at baffle plate, as shown in FIG..
Have on the fixed block 2 be recessed to form be used to be stuck in bayonet socket 21 on the truss, the size of bayonet socket 21 should be just to be blocked truss it can't be moved, thereby makes truss be fixed on tightly between supporter 1 and the fixed block 2.
The two ends that screw rod 3 passes fixed block 2 connect with nut respectively, and nut is tightened on the outside of fixed block 2 by the form of screw thread, and screw rod 3 preferably passes nut and the segment distance that stretches out.
The working process of present embodiment is as follows:
The lower end of the pillar stiffener 13 of supporter 1 is placed on the truss of bottom, make second baffle 15 just in time the bottom truss be blocked, screw rod 3 passes first connecting panel 11 of supporter 1, second connecting panel 12 also extends downwards, fixed block 2 penetrates by the bottom of the screw on it from screw rod 3, and be adjusted to its bayonet socket 21 just in time upwards block the bottom truss the position, penetrate with the bottom of a nut again from screw rod 3, and fixed block 2 is fixed by the mode of spiral, at this moment, supporter 1 just has been installed on the bottom truss that is fixed on the fixed block 2, again the lower end of segmentation truss is overlapped on the upper end of the pillar stiffener 13 of supporter 1, another fixed block 2 is penetrated the top of screw rod 3 by the screw on it, and be adjusted to the position that its bayonet socket 21 just in time blocks the upper end of segmentation truss downwards, penetrate with the top of another nut from screw rod 3, and by the mode of spiral fixed block 2 is fixed, like this, the segmentation truss just has been fixed between supporter 1 and the fixed block 2.Holder device of the present utility model fixes the segmentation truss in this way, can prevent moving of truss, and is safe and reliable, saved the space simultaneously widely.
For those skilled in the art, should be appreciated that the foregoing description is only as explanation of the present utility model rather than restriction, the utility model is contained the interior various modifications and the variation of category of its accessory claim and equivalents.
Claims (9)
1. the holder device of a staircase and girder, it is characterized in that: it comprise be used to be bearing in two sections between the truss supporter (1), be used to be separately fixed at least two fixed blocks (2) and screw rod (3) on two truss, described at least two fixed blocks (2) are in the both sides of supporter (1) respectively, and described screw rod (3) is connected with the fixed block (2) of both sides respectively after passing supporter (1).
2. holder device according to claim 1, it is characterized in that: described supporter (1) comprises first connecting panel (11), second connecting panel (12) that is parallel body and the pillar stiffener (13) that is used for sub-truss, and screw rod (3) is connected supporter (1) with second connecting panel (12) by first connecting panel (11) at least with described two fixed blocks (2).
3. holder device according to claim 2 is characterized in that: the horizontal side of the horizontal side of described first connecting panel (11) and second connecting panel (12) is parallel to each other.
4. holder device according to claim 2 is characterized in that: form a breach between described first connecting panel (11) and second connecting panel (12).
5. according to the described holder device of one of claim 2-4, it is characterized in that: the end of described first connecting panel (11) extends to form first baffle plate (14) towards the segmentation truss.
6. according to the described holder device of one of claim 2-4, it is characterized in that: the end of described second connecting panel (12) extends to form second baffle (15) towards the bottom truss.
7. holder device according to claim 2 is characterized in that described pillar stiffener (13) is square pillar stiffener.
8. holder device according to claim 1 and 2 is characterized in that: have on the described fixed block (2) be recessed to form be used to be stuck in bayonet socket (21) on the truss.
9. holder device according to claim 1 is characterized in that: the two ends that screw rod (3) passes fixed block (2) connect with nut respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205431580U CN201809014U (en) | 2010-09-27 | 2010-09-27 | Bracket device of ladder truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205431580U CN201809014U (en) | 2010-09-27 | 2010-09-27 | Bracket device of ladder truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809014U true CN201809014U (en) | 2011-04-27 |
Family
ID=43891954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205431580U Expired - Lifetime CN201809014U (en) | 2010-09-27 | 2010-09-27 | Bracket device of ladder truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809014U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101829A (en) * | 2011-11-09 | 2013-05-15 | 三菱电机株式会社 | Conveying clamp of passenger conveyer and conveying method of passenger conveyer |
| CN104555683A (en) * | 2015-01-13 | 2015-04-29 | 江南嘉捷电梯股份有限公司 | Truss support of escalator or sidewalk |
| CN105151976A (en) * | 2015-09-23 | 2015-12-16 | 苏州铃木电梯有限公司 | Fixing device for escalator or moving walk step segments |
| CN109110632A (en) * | 2018-10-31 | 2019-01-01 | 布劳恩电梯有限公司 | Escalator subsection safe transportation connection support bracket |
-
2010
- 2010-09-27 CN CN2010205431580U patent/CN201809014U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101829A (en) * | 2011-11-09 | 2013-05-15 | 三菱电机株式会社 | Conveying clamp of passenger conveyer and conveying method of passenger conveyer |
| CN104555683A (en) * | 2015-01-13 | 2015-04-29 | 江南嘉捷电梯股份有限公司 | Truss support of escalator or sidewalk |
| CN104555683B (en) * | 2015-01-13 | 2017-03-08 | 江南嘉捷电梯股份有限公司 | A kind of truss support of staircase or footpath |
| CN105151976A (en) * | 2015-09-23 | 2015-12-16 | 苏州铃木电梯有限公司 | Fixing device for escalator or moving walk step segments |
| CN109110632A (en) * | 2018-10-31 | 2019-01-01 | 布劳恩电梯有限公司 | Escalator subsection safe transportation connection support bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |