CN208797499U - Polymer plastic steel type trough type bridge frame - Google Patents
Polymer plastic steel type trough type bridge frame Download PDFInfo
- Publication number
- CN208797499U CN208797499U CN201821541867.8U CN201821541867U CN208797499U CN 208797499 U CN208797499 U CN 208797499U CN 201821541867 U CN201821541867 U CN 201821541867U CN 208797499 U CN208797499 U CN 208797499U
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- CN
- China
- Prior art keywords
- gantry
- support plate
- gantry pedestal
- pedestal
- polymer plastic
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses polymer plastic steel type trough type bridge frames, including gantry pedestal and bridge cover plate, the top of gantry pedestal is arranged in the bridge cover plate, both sides of the upper end of the gantry pedestal is provided with sliding block one, the upper surface of the gantry pedestal is connected with partition, the upper surface of the partition is provided with threaded hole, the threaded hole is internally provided with fastening bolt, the fastening bolt passes through threaded hole and is fixedly connected with gantry pedestal, the interior side side wall of the gantry pedestal is fixedly connected with support plate one, the inside other side side wall of the gantry pedestal is fixedly connected with support plate two, stress relief springs are connected between the support plate one and support plate two, the lower end surface two sides of the bridge cover plate are connected with sliding slot, the lower end surface center of the bridge cover plate is connected with L-type connecting plate.The utility model solves the problems, such as that existing polymer plastic steel type trough type bridge frame bottom face does not design the structure relieved stress and internal no design separate space.
Description
Technical field
The utility model relates to gantry equipment technical fields, specially polymer plastic steel type trough type bridge frame.
Background technique
High polymer alloy cable testing bridge is to require after the fire retardant cable barrel of PVC according to U.S. UL568 international standard,
After being organically blended by the plastic additive of its speciality polymer alloy material and other characteristics, makes it have and meet various applied fields
The engineering plastic alloy product of conjunction, but it is often booked electric wire inside existing polymer plastic steel type trough type bridge frame, to its bottom
Certain pressure is caused at end, can damage to plastic-steel type Cao Shi gantry, and separate space is not designed in the inside of gantry, internal
Route is more chaotic, easily causes the problem of being unfavorable for maintenance.
Utility model content
The purpose of this utility model is to provide polymer plastic steel type trough type bridge frames, to solve to propose in above-mentioned background technique
Existing polymer plastic steel type trough type bridge frame bottom face do not design the structure relieved stress and internal without design separate space
Problem.
In order to solve the above technical problems, the utility model provides the following technical solutions: polymer plastic steel type trough type bridge frame, packet
Gantry pedestal and bridge cover plate are included, the top of gantry pedestal, the upper surface two of the gantry pedestal is arranged in the bridge cover plate
Side is provided with sliding block one, and the upper surface of the gantry pedestal is connected with partition, and the upper surface of the partition is provided with threaded hole, institute
The fastening bolt that is internally provided with of threaded hole is stated, the fastening bolt passes through threaded hole and is fixedly connected with gantry pedestal, the bridge
The interior side side wall of frame pedestal is fixedly connected with support plate one, and the inside other side side wall of the gantry pedestal is fixedly connected with
Support plate two is connected with stress relief springs, the lower end surface two of the bridge cover plate between the support plate one and support plate two
Side is connected with sliding slot, and the lower end surface center of the bridge cover plate is connected with L-type connecting plate.
Preferably, it cooperating between the fastening bolt and threaded hole, the quantity of the fastening bolt is set as three,
And interval is uniformly distributed.
Preferably, the upper surface of the partition is provided with sliding block two, cooperates between the sliding block two and L-type connecting plate
Installation.
Preferably, the quantity of the support plate one and support plate two is disposed as three, and interval is uniformly distributed.
Preferably, the two sides side wall of the gantry pedestal is provided with connecting hole.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model, when the inside of plastic-steel type trough type bridge frame is booked electric wire, by the inside of gantry pedestal two
Support plate one and support plate two is fixedly mounted in side side wall, and pressure buffer bullet is fixedly connected between support plate one and support plate two
Spring can alleviate the pressure that gantry pedestal is born under the action of stress relief springs, extend the service life of gantry, solution
The problem of existing polymer plastic steel type trough type bridge frame bottom face of having determined does not design the structure relieved stress.
It, can will be every 2. cooperated by the way that threaded hole is arranged in the lower end surface of partition using fastening bolt and threaded hole
Plate is connect with gantry pedestal, while can form two winding displacement chambers in the inside of trough type bridge frame, can make staff will be same
The route of seed type comes together, once route goes wrong, and it is easy to repair, by setting sliding block one and sliding slot, can be convenient for
Bridge cover plate is connect with gantry pedestal, and sliding block two is arranged in the upper surface of partition, and in the lower end surface of bridge cover plate, setting L-type is connected
Plate cooperates under installation in sliding block two and L-type connecting plate, can further stationary barrier, solve existing polymer plastic
The problem of inside steel type trough type bridge frame without design separate space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment entirety；
Fig. 2 is the cross-sectional view of the utility model embodiment gantry pedestal；
Fig. 3 is the attachment structure schematic diagram of the utility model embodiment support plate one and support rod two.
In figure: 1, gantry pedestal；2, threaded hole；3, partition；4, fastening bolt；5, sliding block one；6, connecting hole；7, gantry lid
Plate；8, sliding slot；9, L-type connecting plate；10, support plate one；11, stress relief springs；12, support plate two；13, sliding block two.
Specific embodiment
The structure relieved stress and inside are not designed in order to solve existing polymer plastic steel type trough type bridge frame bottom face
The problem of not designing separate space, the utility model embodiment provide polymer plastic steel type trough type bridge frame.Below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-3 is please referred to, polymer plastic steel type trough type bridge frame, including gantry pedestal 1 and gantry lid are present embodiments provided
The top of gantry pedestal 1 is arranged in plate 7, bridge cover plate 7, and both sides of the upper end of gantry pedestal 1 is provided with sliding block 1, gantry bottom
The upper surface of seat 1 is connected with partition 3, and the upper surface of partition 3 is provided with sliding block 2 13, phase between sliding block 2 13 and L-type connecting plate 9
It is mutually coupled, the upper surface of partition 3 is provided with threaded hole 2, and threaded hole 2 is internally provided with fastening bolt 4, fastening bolt 4
It is fixedly connected across threaded hole 2 with gantry pedestal 1, cooperates between fastening bolt 4 and threaded hole 2, the quantity of fastening bolt 4
Three are set as, and interval is uniformly distributed, the interior side side wall of gantry pedestal 1 is fixedly connected with support plate 1, gantry bottom
The inside other side side wall of seat 1 is fixedly connected with support plate 2 12, is connected with pressure between support plate 1 and support plate 2 12
The quantity of buffer spring 11, support plate 1 and support plate 2 12 is disposed as three, and interval is uniformly distributed, bridge cover plate 7
Lower end surface two sides be connected with sliding slot 8, the lower end surface center of bridge cover plate 7 is connected with L-type connecting plate 9.
In the present embodiment, when the inside of plastic-steel type trough type bridge frame is booked electric wire, by the inside two sides of gantry pedestal 1
Support plate 1 and support plate 2 12 is fixedly mounted in side wall, and it is slow that pressure is fixedly connected between support plate 1 and support plate 2 12
Spring 11 is rushed, under the action of stress relief springs 11, the pressure that gantry pedestal 1 is born can be alleviated, extend making for gantry
It with the service life, solves the problems, such as that existing polymer plastic steel type trough type bridge frame bottom face does not design the structure relieved stress, leads to
It crosses the lower end surface in partition 3 and threaded hole 2 is set, cooperated using fastening bolt 4 and threaded hole 2, it can be by partition 3 and gantry
Pedestal 1 connects, while the inside for capableing of trough type bridge frame forms two winding displacement chambers, and staff can be made same type of line
Road comes together, once route goes wrong, and it is easy to repair, by setting sliding block 1 and sliding slot 8, bridge cover plate 7 can be convenient for
It is connect with gantry pedestal 1, sliding block 2 13 is set in the upper surface of partition 3, L-type connecting plate is set in the lower end surface of bridge cover plate 7
9, cooperate under installation in sliding block 2 13 and L-type connecting plate 9, can further stationary barrier 3, solve existing macromolecule
The problem of inside plastic-steel type trough type bridge frame without design separate space.
Embodiment 2
Referring to Fig. 1, the two sides side wall of gantry pedestal 1 is provided with connecting hole 6, pass through the side wall setting in gantry pedestal 1
Connecting hole 6, can be convenient for the connection installation between plastic-steel type trough type bridge frame.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. polymer plastic steel type trough type bridge frame, it is characterised in that: including gantry pedestal (1) and bridge cover plate (7), the gantry lid
Plate (7) is arranged in the top of gantry pedestal (1), and both sides of the upper end of the gantry pedestal (1) is provided with sliding block one (5), described
The upper surface of gantry pedestal (1) is connected with partition (3), and the upper surface of the partition (3) is provided with threaded hole (2), the screw thread
Hole (2) is internally provided with fastening bolt (4), and the fastening bolt (4) passes through threaded hole (2) and gantry pedestal (1) fixed company
It connects, the interior side side wall of the gantry pedestal (1) is fixedly connected with support plate one (10), the inside of the gantry pedestal (1)
Other side side wall is fixedly connected with support plate two (12), is connected with pressure between the support plate one (10) and support plate two (12)
The lower end surface two sides of buffer spring (11), the bridge cover plate (7) are connected with sliding slot (8), the lower end surface of the bridge cover plate (7)
Center is connected with L-type connecting plate (9).
2. polymer plastic steel type trough type bridge frame according to claim 1, it is characterised in that: the fastening bolt (4) and spiral shell
Pit cooperates between (2), and the quantity of the fastening bolt (4) is set as three, and interval is uniformly distributed.
3. polymer plastic steel type trough type bridge frame according to claim 1, it is characterised in that: the upper surface of the partition (3)
It is provided with sliding block two (13), cooperate installation between the sliding block two (13) and L-type connecting plate (9).
4. polymer plastic steel type trough type bridge frame according to claim 1, it is characterised in that: the support plate one (10) and branch
The quantity of fagging two (12) is disposed as three, and interval is uniformly distributed.
5. polymer plastic steel type trough type bridge frame according to claim 1, it is characterised in that: the two of the gantry pedestal (1)
Side side wall is provided with connecting hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541867.8U CN208797499U (en) | 2018-09-20 | 2018-09-20 | Polymer plastic steel type trough type bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541867.8U CN208797499U (en) | 2018-09-20 | 2018-09-20 | Polymer plastic steel type trough type bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797499U true CN208797499U (en) | 2019-04-26 |
Family
ID=66210292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821541867.8U Withdrawn - After Issue CN208797499U (en) | 2018-09-20 | 2018-09-20 | Polymer plastic steel type trough type bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193498A (en) * | 2018-09-20 | 2019-01-11 | 安徽坤和电气有限公司 | Polymer plastic steel type trough type bridge frame |
| CN114883989A (en) * | 2022-06-18 | 2022-08-09 | 胡锦艳 | Stainless steel groove type cable bridge |
-
2018
- 2018-09-20 CN CN201821541867.8U patent/CN208797499U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193498A (en) * | 2018-09-20 | 2019-01-11 | 安徽坤和电气有限公司 | Polymer plastic steel type trough type bridge frame |
| CN114883989A (en) * | 2022-06-18 | 2022-08-09 | 胡锦艳 | Stainless steel groove type cable bridge |
| CN114883989B (en) * | 2022-06-18 | 2023-11-10 | 国网吉林省电力有限公司长春供电公司 | Stainless steel groove type cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190426 Effective date of abandoning: 20201225 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190426 Effective date of abandoning: 20201225 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |