CN104682282A - Cable bridge - Google Patents
Cable bridge Download PDFInfo
- Publication number
- CN104682282A CN104682282A CN201310621524.8A CN201310621524A CN104682282A CN 104682282 A CN104682282 A CN 104682282A CN 201310621524 A CN201310621524 A CN 201310621524A CN 104682282 A CN104682282 A CN 104682282A
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- type steel
- hole
- testing bridge
- cable testing
- length direction
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Abstract
The invention discloses a cable bridge which is lighter in weight, convenient and simple to assemble and high in construction efficiency. The cable bridge comprises two pieces of C-shaped steel with two opposite openings; each C-shaped steel comprises a vertical side wall and two horizontal extension walls at upper and lower ends of the corresponding side wall; a connection slot is formed in the side wall of each C-shaped steel along the length direction; a plurality of weight reducing holes are formed in the side wall of each C-shaped steel along the height direction; the cable bridge also comprises multiple connectors for connecting the two pieces of C-shaped steel; the multiple connectors are arranged along the length direction of each C-shaped steel; each connector comprises a hollow connection steel pipe; the connection steel pipes are arranged between the two pieces of C-shaped steel; connection blocks are made at two ends in the connection steel pipes; the connection blocks are provided with through holes along the length direction of each of the connection steel pipes; the connectors also comprise fasteners penetrating through the through holes and the connection slots of the connection blocks simultaneously to tightly connect the connection steel pipes and the two pieces of C-shaped steel.
Description
Technical field
The present invention relates to cable installation component field, be specifically related to a kind of cable testing bridge.
Background technology
Cable testing bridge is generally applicable to large enterprise, heavy construction power transformation, erecting cable, large bridge, the cable laying of subway and marine drilling field; The cable testing bridge of these occasions generally has basic rigidity requirement, and therefore common cable testing bridge is mostly steel, but the deadweight of steel is comparatively large, and workman's very painstaking when assembling and install, reduces operating efficiency; Meanwhile, deadweight is also not easy to demolition and maintenance comparatively greatly, also easily causes the premature breakdown of strutting piece.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, provides a kind of deadweight comparatively light, simply easy to assembly, the cable testing bridge that efficiency of construction is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of cable testing bridge, comprises the C-type steel that two openings are arranged in opposite directions, and C-type steel comprises two horizontal-extending walls of vertical sidewall and sidewall upper and lower side; The sidewall of C-type steel offers link slot along C-type steel length direction, the sidewall of C-type steel offers multiple weight saving hole along C-type steel short transverse interval; Also comprise the multiple connectors for connecting two C-type steel, multiple connector is arranged along C-type steel length direction, each connector all comprises the joint steel pipe of hollow, described joint steel pipe is located between two C-type steel, the inner two ends of joint steel pipe are manufactured with contiguous block, and contiguous block offers a through hole along joint steel pipe length direction; Described connector also comprises simultaneously through the securing member that joint steel pipe and C-type steel are fastenedly connected by through hole and the link slot of contiguous block.
Further: the link slot on the sidewall of above-mentioned C-type steel is parallel two link slots offered along C-type steel Sidewall Height direction.
Further: above-mentioned securing member is bolt, the through hole on described contiguous block is screwed hole, and the screw rod of bolt screws in the screwed hole of contiguous block through engagement after link slot.
Further: above-mentioned securing member is studs and nut, the two ends of studs are simultaneously through through hole and the link slot of contiguous block, and stud end portions is provided with nut and pad.
Preferably: above-mentioned pad is two, one is flat shim, and another is spring shim.
Further: above-mentioned connector equidistant intervals is arranged between two C-type steel, described connector is the two rows that the below one arranged along C-type steel length direction is arranged or arranged along C-type steel length direction, its below link slot respectively by C-type steel or be simultaneously fastenedly connected by two link slots up and down of C-type steel.
Further: on the horizontal-extending wall of above-mentioned C-type steel, interval offers multiple hole for subsequent use.
Further: above-mentioned weight saving hole is square opening or slotted eye, described hole for subsequent use is circular port.
Further: above-mentioned joint steel pipe is square tube.
The present invention compared with prior art has the following advantages:
Cable testing bridge of the present invention, by selecting C-type steel to be used as strutting piece, selects joint steel pipe as connector, ensure that the basic stiffness of whole cable testing bridge; Meanwhile, C-type steel and be intervally arranged to connect by multiple joint steel pipe and compare traditional structure there is lightweight feature; In order to further weight reduction, we have also offered weight saving hole in C-type steel, and in C-type steel for link slot, it also alleviates overall weight positive role;
When mounted, only need to be fixed by securing member, its assembling process is fast very convenient for whole cable testing bridge, and is convenient to dismounting.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention 1;
Fig. 2 is the perspective view of the embodiment of the present invention 2;
Fig. 3 is the perspective view of the embodiment of the present invention 3;
Fig. 4 is a kind of structural representation of connector in the present invention;
Fig. 5 is the another kind of structural representation of connector in the present invention.
Description of reference numerals:
1-C shaped steel, 2-bolt, 3-link slot, 4-weight saving hole, 5-joint steel pipe, 6-hole for subsequent use, 7-contiguous block, 8-screw rod, 9-pad, 10-nut, 11-studs.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
Fig. 1 to Fig. 5 shows the specific embodiment of the present invention, and wherein Fig. 1, Fig. 2 and Fig. 3 are three kinds of embodiments, and its basic structure is identical, and it is only the connector arranging upper strata that the embodiment 2 shown in Fig. 2 compares embodiment 1 more; Embodiment 3 shown in Fig. 3 is compared on horizontal-extending wall that embodiment 1 is only C-type steel and has been offered multiple hole 6 for subsequent use;
As shown in Figure 1, the present invention comprises the C-type steel 1 that two openings are arranged in opposite directions, and C-type steel 1 comprises two horizontal-extending walls of vertical sidewall and sidewall upper and lower side; The sidewall of C-type steel 1 offers link slot 3 along C-type steel length direction, the sidewall of C-type steel 1 offers multiple weight saving hole 4 along C type firm short transverse interval;
The present invention also comprises the multiple connectors for connecting two C-type steel 1, multiple connector is arranged along C-type steel length direction, each connector all comprises the joint steel pipe 5 of hollow, described joint steel pipe 5 is located between two C-type steel, the inner two ends of joint steel pipe 5 are manufactured with contiguous block 7, and contiguous block 7 offers a through hole along joint steel pipe length direction; Described connector also comprises simultaneously through the securing member that joint steel pipe 5 and C-type steel are fastenedly connected by through hole and the link slot 3 of contiguous block 7.
In order to increase assembling form of the present invention, simultaneously also in order to alleviate the deadweight of whole cable testing bridge further, the link slot 3 on the sidewall of above-mentioned C-type steel 1 is parallel two link slots 3 offered along C-type steel 1 Sidewall Height direction.
Fig. 4 shows a kind of structure of above-mentioned securing member, concrete, and described securing member is bolt 2, and the through hole on described contiguous block 7 is screwed hole, and the screw rod 8 of bolt 2 screws in the screwed hole of contiguous block 7 through engagement after link slot 3.
Fig. 5 shows the another kind of structure of above-mentioned securing member, concrete, and described securing member is studs 11 and nut 10, and the two ends of studs 11 are simultaneously through through hole and the link slot 3 of contiguous block 7, and studs 11 end is provided with nut 10 and pad 9.
Preferably, above-mentioned pad 9 is two, and one is flat shim, and another is spring shim.
In order to meet in some specific occasions, such as need to carry out spacing situation to cable above C-type steel, above-mentioned connector equidistant intervals is arranged between two C-type steel, described connector is the two rows that the below one arranged along C-type steel length direction is arranged or arranged along C-type steel length direction, its below link slot respectively by C-type steel or be simultaneously fastenedly connected by two link slots up and down of C-type steel; This structure compares traditional structure for arranging lid above cable testing bridge significantly can alleviate more weight.
As shown in Figure 5, on the horizontal-extending wall of described C-type steel, interval offers multiple hole for subsequent use 6.This hole for subsequent use on the one hand can so that the assembling of multiple cable testing bridge, or the assembling of cable testing bridge and other connectors, and another aspect can also alleviate the weight of whole cable testing bridge further.
Preferably, above-mentioned weight saving hole is square opening or slotted eye, and described for subsequent use empty 6 is circular port.
Preferably, above-mentioned joint steel pipe 5 is square tube.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific execution mode, scope of the present invention is defined by the following claims.
Claims (9)
1. a cable testing bridge, is characterized in that: comprise, the C-type steel (1) that two openings are arranged in opposite directions, and C-type steel (1) comprises two horizontal-extending walls of vertical sidewall and sidewall upper and lower side; The sidewall of C-type steel (1) offers link slot (3) along C-type steel length direction, the sidewall of C-type steel (1) offers multiple weight saving hole (4) along C-type steel short transverse interval; For connecting multiple connectors of two C-type steel (1), multiple connector is arranged along C-type steel length direction, each connector all comprises the joint steel pipe (5) of hollow, described joint steel pipe (5) is located between two C-type steel, joint steel pipe (5) inner two ends are manufactured with contiguous block (7), and contiguous block (7) offers a through hole along joint steel pipe length direction; Described connector also comprises simultaneously through the securing member that joint steel pipe (5) and C-type steel are fastenedly connected by through hole and the link slot (3) of contiguous block (7).
2. a kind of cable testing bridge as claimed in claim 1, is characterized in that: the link slot (3) on the sidewall of described C-type steel (1) is parallel two link slots (3) of offering along C-type steel (1) Sidewall Height direction.
3. a kind of cable testing bridge as claimed in claim 1 or 2, it is characterized in that: described securing member is bolt (2), through hole on described contiguous block (7) is screwed hole, and the screw rod (8) of bolt (2) engages afterwards through link slot (3) in the screwed hole screwing in contiguous block (7).
4. a kind of cable testing bridge as claimed in claim 1 or 2, it is characterized in that: described securing member is studs (11) and nut (10), the two ends of studs (11) are simultaneously through through hole and the link slot (3) of contiguous block (7), and studs (11) end is provided with nut (10) and pad (9).
5. a kind of cable testing bridge as claimed in claim 4, is characterized in that: described pad (9) is two, and one is flat shim, and another is spring shim.
6. a kind of cable testing bridge as claimed in claim 2, it is characterized in that: described connector equidistant intervals is arranged between two C-type steel, described connector is the two rows that the below one arranged along C-type steel length direction is arranged or arranged along C-type steel length direction, its below link slot respectively by C-type steel or be simultaneously fastenedly connected by two link slots up and down of C-type steel.
7. a kind of cable testing bridge as claimed in claim 1, is characterized in that: on the horizontal-extending wall of described C-type steel, interval offers multiple hole for subsequent use (6).
8. a kind of cable testing bridge as claimed in claim 7, is characterized in that: described weight saving hole is square opening or slotted eye, and described hole for subsequent use (6) is circular port.
9. a kind of cable testing bridge as claimed in claim 1, is characterized in that: described joint steel pipe (5) is square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621524.8A CN104682282A (en) | 2013-11-30 | 2013-11-30 | Cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621524.8A CN104682282A (en) | 2013-11-30 | 2013-11-30 | Cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104682282A true CN104682282A (en) | 2015-06-03 |
Family
ID=53317023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621524.8A Pending CN104682282A (en) | 2013-11-30 | 2013-11-30 | Cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682282A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356391A (en) * | 2015-12-22 | 2016-02-24 | 江苏安荣电气设备有限公司 | Cable tray |
| CN109494648A (en) * | 2018-12-24 | 2019-03-19 | 张乙顺 | A kind of channel-type cable bridge |
-
2013
- 2013-11-30 CN CN201310621524.8A patent/CN104682282A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356391A (en) * | 2015-12-22 | 2016-02-24 | 江苏安荣电气设备有限公司 | Cable tray |
| CN109494648A (en) * | 2018-12-24 | 2019-03-19 | 张乙顺 | A kind of channel-type cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |