CN204630856U - A kind of quick detachable drop hammer tester - Google Patents
A kind of quick detachable drop hammer tester Download PDFInfo
- Publication number
- CN204630856U CN204630856U CN201420721077.3U CN201420721077U CN204630856U CN 204630856 U CN204630856 U CN 204630856U CN 201420721077 U CN201420721077 U CN 201420721077U CN 204630856 U CN204630856 U CN 204630856U
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- assembly
- base
- concrete
- drop hammer
- quick detachable
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Abstract
The utility model discloses a kind of quick detachable drop hammer tester, comprise ground assembly, described ground assembly is fastened with steel structure frame assembly, described ground assembly comprises lower concrete bed, on described lower concrete bed, heap is provided with intermediate concrete base, on described intermediate concrete base, heap is provided with described supporting seat assembly, described intermediate concrete base installs supporting seat assembly and is filled with stuff in receiving space between; Described intermediate concrete base both sides are piled respectively and are provided with both sides concrete bed, and both are connected by long bolt; Described lower concrete bed, between intermediate concrete base and both sides concrete bed, there is gap, in described gap, be filled with shockproof sand.The combination achieving detachable and protecting against shock two kinds of effects is set by said structure, ensure that the stability of mechanism, improve applicability.
Description
Technical field
A kind of novel drop hammer tester of the utility model design, especially a kind of quick detachable drop hammer tester.
Background technology
Drop hammer tester is the visual plant that rails welding detects, and the quality of block hammer performance, determines the welding quality of steel rail weld joint.Welding joint drop hammer tester domestic at present is all fixed on rail welding plant and large machine section, can not move.Along with the development of railway construction, new circuit is constantly built, and portable Flash Butt Welding machine is also universal gradually to be used.Operation is carried out in the portable every new place of Flash Butt Welding machine, due to the change of operating condition and environment, needs to readjust welding parameter, and carries out drop-weight test to welded specimen, can carry out welding procedure operation after stand the test.Each drop-weight test, needs long run test 25 samples, and with No. 60 rail, each sample heavily about 120kg, the sample of nearly so heavy about about 3 tons, if test is not passed through, also needs to readjust welding parameter welded specimen, again carry out drop-weight test.But the new wire bonding of great majority is on-the-spot, from fixing drop hammer tester distance, transports inconvenience back and forth and increase cost, meanwhile, also may differ comparatively large with field environmental condition, be unfavorable for the adjustment of welding parameter.
Existing rail falling tup machine is fixed building mode, drop-weight test mechanism rack, together with protection network and windlass all to be connected together with concrete pedestal by foot bolt or shaped steel itself is cast in concrete pedestal, inconvenience dismounting, simultaneously in order to fixed frame and shockproof, concrete consumption is very large, length is about 5m, widely be about 5m, highly be about 4m, concrete used is approximately about 100 cubic metres, every cubic meter of concrete heavily about 2.2 tons, so the weight of ground is just close to 100 tons, Conventional transport cannot be carried out at all, and the width of steel construction have also exceeded transport by road boundary, and operation room is also fixed, transport extremely inconvenient.According at rail welding scene, cast-in-place is carried out to concrete foundation, then need a large amount of concrete, and cast-in-place service time is long, also should not reuse, even if steel construction may move on to other places and use, concrete foundation also becomes bulk solid discarded object, not only causes waste to concrete resource, also the soil reclamation at ground place is polluted, be difficult to Recovery processing.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the purpose of this utility model proposes a kind of structure simply, time saving and energy saving, safe and reliable quick detachable drop hammer tester.
The purpose of this utility model will be achieved through the following technical solutions:
A kind of quick detachable drop hammer tester, comprise ground assembly, described ground assembly is fastened with steel structure frame assembly, the fastening installation column assembly of described steel structure frame assembly, described steel structure frame assembly tightens intrinsic protection net assembly and tup elevating mechanism assembly, described tup elevating mechanism assembly comprises actuating unit, elevating mechanism and tup, described elevating mechanism rises along described column assembly and declines under the effect of actuating unit, drive the tup be positioned at directly over described rail to be detected to rise simultaneously and decline, it is characterized in that: described ground assembly comprises one can be positioned over lower concrete bed bottom foundation ditch, described lower concrete bed end face centre position heap is provided with intermediate concrete base, described intermediate concrete base is provided with supporting seat assembly, receiving space is there is between described intermediate concrete base and described supporting seat assembly, stuff are filled with in described receiving space, described intermediate concrete base both sides are piled respectively and are provided with both sides concrete bed, and are connected with described both sides concrete pad by long bolt, described foundation ditch, lower concrete bed, between intermediate concrete base and both sides concrete bed, there is gap, in described gap, be filled with shockproof sand.
Preferably, described quick detachable drop hammer tester, wherein: described intermediate concrete base is the groove structure of upper end open, described supporting seat assembly is filled in it.
Preferably, described quick detachable drop hammer tester, wherein: described supporting seat assembly comprises lower anvil, described lower anvil is filled in the groove of described intermediate concrete seat, described lower anvil is fastened with rail bearing by lifting bolt, rail to be detected placed by described rail bearing.
Preferably, described quick detachable drop hammer tester, wherein: described steel structure frame assembly comprises base assembly, described base assembly is fixed on described ground assembly by foot bolt, and limits described intermediate concrete base and both sides concrete bed transverse shifting; Described base assembly upper vertical is provided with described column assembly, and described column assembly is connected with described base assembly by coupling bolt; Described column assembly top is equipped with a upper beam, and described upper beam is connected with described column assembly by coupling bolt; Be provided with guide rail in the middle of described column assembly, described column assembly is axially provided with a block.
Preferably, described quick detachable drop hammer tester, wherein: described base assembly is joist steel.
Preferably, described quick detachable drop hammer tester, wherein: described tup elevating mechanism assembly comprises operation room, described operation room is fixedly arranged on described base assembly by set bolt; Be equipped with described actuating unit in described operation room, described actuating unit comprises drive motor assembly, and described drive motor assembly is connected with a windlass, and described drive motor assembly and windlass are fixed on described base assembly respectively by coupling bolt; Described windlass is provided with wire rope, and described windlass is connected by elevating mechanism described in described wire rope.
Preferably, described quick detachable drop hammer tester, wherein: described elevating mechanism comprises lower sheave assembly, described lower sheave assembly is positioned over the side of described column assembly and is anchored on described base assembly; Described lower sheave assembly is connected with a top sheave assembly by described wire rope, and described top sheave assembly is anchored on described upper beam; The end of described wire rope is connected with described hook assembly, and described hook assembly hangs up described tup.
Preferably, described quick detachable drop hammer tester, wherein: described protection network assembly to be fixed on described base assembly by set bolt and to be located in around described column assembly.
The beneficial effects of the utility model are:
By ground assembly is arranged to multiple independent sector, each independent sector can be molded in advance, and by the time need not go the coagulation cast in situs of new wire bonding scene, save and built the time, decrease maintenance process during cast in situs, and most importantly each independent sector has versatility simultaneously; In addition; each independent sector is undertaken connecting and dismantling by attaching nut etc.; each independent sector can be carried and reuse; avoid concrete foundation in original technology and become bulk solid discarded object; waste is caused to concrete resource; also the soil reclamation at ground place is polluted, be difficult to the problem of Recovery processing, saved the protection that concrete resource is conducive to land resource simultaneously.
By arranging shockproof sand in foundation ditch, lower concrete bed, gap between intermediate concrete base and both sides concrete bed; be conducive to alleviating in test process the impact first and secondary pulse that when dropping hammer, ground assembly are caused; be conducive to the protection of ground assembly, extend the term of life of ground assembly.
By arranging base assembly, avoiding ground assembly and respectively independently moving horizontally, ensure that the stability of ground assembly; The mode column assembly be bolted, upper beam, protection network assembly, operation room and windlass etc. are connected on base assembly, be easy to dismounting, be conducive to the transport of each parts and recycle, it also avoid the problem directly fixing interference mutually between insecure and screw on the ground simultaneously, ensure that the stability of whole mechanism.
Connect bearing and lower anvil by lifting bolt, be easy to bearing and lower station to sling at actual unloading process, improve the efficiency of dismounting.
Below just accompanying drawing in conjunction with the embodiments, is described in further detail embodiment of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the concrete annexation schematic diagram of intermediate concrete base of the present utility model and both sides;
Fig. 3 is operation room schematic diagram of the present utility model.
Embodiment
The utility model discloses a kind of quick detachable drop hammer tester, as shown in Figure 1-Figure 3, comprise ground assembly 1, described ground assembly 1 comprises one can be positioned over lower concrete bed 1-1 bottom foundation ditch, described lower concrete bed 1-1 end face centre position heap is provided with intermediate concrete base 1-2, and described intermediate concrete base 1-2 has the groove structure of upper end open; Described intermediate concrete base 1-2 both sides are piled respectively and are provided with both sides concrete bed 1-3, and are connected with described both sides concrete pad 1-3 by long bolt 1-9, as shown in Figure 2; Described foundation ditch, between lower concrete bed 1-1, intermediate concrete base 1-2 and both sides concrete bed 1-3, there is gap, in described gap, be filled with shockproof sand 1-4.
Described ground assembly 1 is provided with supporting seat assembly 3, described supporting seat assembly 3 comprises the lower anvil 3-4 that weight is 10 tons, described lower anvil 3-4 is installed in the groove of described intermediate concrete seat 1-2, receiving space is there is between described supporting seat assembly 3 and described intermediate concrete base 1-2 groove, be filled with stuff 1-5 in described receiving space, described filling material is preferably damping rubber block or shockproof sand;
Described lower anvil 3-4 is fastened with by lifting bolt 3-2 the rail bearing 3-1 that weight is 10 tons, described rail bearing 3-1 places rail to be detected.
Described supporting seat assembly 3 is connected with steel structure frame assembly 2, described steel structure frame assembly 2 is anchored on described ground assembly 1, its top fastening mounting seat assembly 2-9, described base assembly 2-9 is joist steel, be fixed on described ground assembly 1 by foot bolt 1-6, and limit the transverse shifting of described intermediate concrete base 1-2 and both sides concrete bed 1-3; Connected described column assembly 2-2 above described base assembly 2-9, described column assembly 2-2 is connected with described base assembly 2-9 by coupling bolt; The protection network assembly 4 be fixed on by set bolt 5-1 on described base assembly 2-9 is arranged with around described column assembly 2-2; Described column assembly 2-2 top is equipped with a upper beam 2-3, and described upper beam 2-3 is connected with described column assembly 2-2 by coupling bolt; Be provided with guide rail 2-6 in the middle of described column assembly 2-2, described column assembly 2-2 is axially provided with a block 2-1.
Described base assembly 2-9 is provided with operation room 5-3, and as shown in Figure 3, described operation room 5-3 is fixedly arranged on described base assembly 2-9 by set bolt 5-1; Described actuating unit is equipped with in described operation room 5-3, described actuating unit comprises drive motor assembly 5-10, described drive motor assembly 5-10 is connected with a windlass 5-9, and described drive motor assembly 5-10 and windlass 5-9 is fixed on described base assembly 2-9 respectively by coupling bolt; Described windlass 5-9 is provided with wire rope 5-8, described windlass 5-9 is connected with elevating mechanism by described wire rope 5-8, described elevating mechanism comprises lower sheave assembly 5-4, and described lower sheave assembly 5-4 is positioned over the side of described column assembly 2-2 and is anchored on described base assembly 2-9; Described lower sheave assembly 5-4 is connected with a top sheave assembly 5-7 by described wire rope 5-8, and described top sheave assembly 5-7 is anchored on described upper beam 2-3; The end of described wire rope 5-8 is connected with described hook assembly 5-6, and described hook assembly 5-6 hangs up described tup 5-5, and described tup 5-5 can slide up and down along described guide rail 2-6.
In the present embodiment, its course of work is as follows:
When this drop hammer tester strange land is installed by needs, each assembly is transported to described place, according to figure paper size, after foundation ditch has been dug in relevant position, shockproof sand 1-4 described in one deck is loaded in described foundation ditch, then described lower concrete bed 1-1 is put into, described long bolt 1-9 is first loaded in the both sides concrete bed 1-3 of side, and two described both sides concrete bed heaps are located on described lower concrete bed 1-1, subsequently described intermediate concrete seat 1-2 is placed between described two both sides concrete bed 1-3, again long bolt 1-9 is run through described intermediate concrete seat 1-2 and another both sides concrete bed 1-3, and by described long bolt 1-9, described intermediate concrete seat 1-2 and two both sides concrete bed 1-3 tightens together by pad 1-10 and nut 1-11, finally in described foundation ditch, fill shockproof sand 1-4.
In the groove of described intermediate concrete base 1-2, put into described lower anvil 3-4 and populated described filling material 1-5, with described lifting bolt 3-2 and nut 3-3, described rail bearing 3-1 and lower anvil 3-4 is coupled together.
Described column assembly 2-2 is connected with described base assembly 2-9 by described foot bolt 1-6, nut and pad, again described tup 5-5 is installed on the guide rail 2-6 of described column assembly 2-2, make it smooth and easy along described guide rail 2-6 oscilaltion, and described upper beam 2-3 is connected on described column assembly 2-2 by coupling bolt 2-4 and pad 2-5, described upper beam 2-3 installs described top sheave group assembly 5-7.
As shown in Figure 1, Figure 3, by described coupling bolt and pad, described lower sheave assembly 5-4, protection network assembly 4, windlass 5-9, drive motor assembly 5-10 and operation room 5-3 are anchored on described base assembly 2-9.
After the installation of finishing device, described rail to be detected is placed on described rail bearing 3-1.
Starting described drive motor assembly 5-10 drives described windlass 5-9 to rotate, described windlass 5-9 reclaims described wire rope 5-8, the hook assembly 5-6 being connected to described wire rope 5-8 end is upwards drawn high by described lower sheave assembly 5-4 and top sheave group assembly 5-7 by described wire rope 5-8, and described hook assembly 5-6 drives described tup 5-5 to move upward; When described hook assembly 5-6 meets the block 2-1 that described column assembly 2-2 is arranged, described hook assembly 5-6 throws off, and described tup 5-5, along described guide rail 2-6 vertical drop, hits described rail to be detected, completes and once test;
Control described drive motor assembly 5-10, described windlass is made to discharge wire rope 5-8, described wire rope 5-8 under the Action of Gravity Field of described hook assembly 5-6 to dropping to described tup 5-5 place and tup 5-5 being caught, control described drive motor assembly 5-10 subsequently, described windlass is made to reclaim wire rope 5-8, and then drive described tup 5-5 to rise, change described rail to be detected, test next time.
After on-the-spot test completes, each parts dismounting is come by the order contrary according to erection sequence, connects described lifting bolt 3-2 and rail bearing 3-1 and lower anvil 3-4 is lifted, more each for ground assembly 1 parts are sling by loop wheel machine, transport back stores keeping, use in order to next time.
The utility model is by being arranged to multiple independent sector by ground assembly, and each independent sector can be molded in advance, and by the time need not go the coagulation cast in situs of new wire bonding scene, has saved and has built the time, decreases maintenance process during cast in situs simultaneously; Each independent sector is undertaken connecting and dismantling by attaching nut etc. in addition; each independent sector can be carried and reuse; avoid concrete foundation in original technology and become bulk solid discarded object; waste is caused to concrete resource; also the soil reclamation at ground place is polluted; be difficult to the problem of Recovery processing, save the protection that concrete resource is conducive to land resource simultaneously.By arranging shockproof sand in foundation ditch, lower concrete bed, gap between intermediate concrete base and both sides concrete bed; be conducive to alleviating in test process the impact first and secondary pulse that when dropping hammer, ground assembly are caused; be conducive to the protection of ground assembly, extend the term of life of ground assembly.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited with this; those skilled in the art are under the enlightenment of the utility model technical spirit; also may make other to change; all employing equivalents or equivalent transformation and all technical schemes formed, all drop within protection domain of the present utility model.
Claims (9)
1. a quick detachable drop hammer tester, comprise ground assembly (1), described ground assembly (1) is fastened with steel structure frame assembly (2), described steel structure frame assembly (2) tightens Guan County's dress column assembly (2-2), described steel structure frame assembly (2) tightens intrinsic protection net assembly (4) and tup elevating mechanism assembly (5), described tup elevating mechanism assembly (5) comprises actuating unit, elevating mechanism and tup (5-5), described elevating mechanism rises along described column assembly (2-2) and declines under the effect of actuating unit, drive the described tup (5-5) be positioned at directly over rail to be detected to rise simultaneously and decline, it is characterized in that: described ground assembly (1) comprises one can be positioned over lower concrete bed (1-1) bottom foundation ditch, described lower concrete bed (1-1) end face centre position heap is provided with intermediate concrete base (1-2), described intermediate concrete base (1-2) is provided with supporting seat assembly (3), receiving space is there is between described intermediate concrete base (1-2) and described supporting seat assembly (3), stuff (1-5) are filled with in described receiving space, described intermediate concrete base (1-2) both sides are piled respectively and are provided with both sides concrete bed (1-3), and are connected with described both sides concrete pad (1-3) by long bolt (1-9), described foundation ditch, lower concrete bed (1-1), between intermediate concrete base (1-2) and both sides concrete bed (1-3), there is gap, in described gap, be filled with shockproof sand (1-4).
2. quick detachable drop hammer tester according to claim 1, is characterized in that: the groove structure that described intermediate concrete base (1-2) is upper end open, and described supporting seat assembly (3) is filled in it.
3. quick detachable drop hammer tester according to claim 2, it is characterized in that: described supporting seat assembly (3) comprises lower anvil (3-4), described lower anvil (3-4) is filled in the groove of described intermediate concrete seat (1-2), and described receiving space is positioned between described lower anvil (3-4) and the groove of described intermediate concrete seat (1-2); Described lower anvil (3-4) is fastened with rail bearing (3-1) by lifting bolt (3-2), and described rail bearing (3-1) is upper places rail to be detected.
4. quick detachable drop hammer tester according to claim 1, it is characterized in that: described steel structure frame assembly (2) comprises base assembly (2-9), described base assembly (2-9) is fixed on described ground assembly (1) by foot bolt (1-6), and limits described intermediate concrete base (1-2) and both sides concrete bed (1-3) transverse shifting.
5. quick detachable drop hammer tester according to claim 4, is characterized in that: described base assembly (2-9) upper vertical is provided with described column assembly (2-2), and described column assembly (2-2) is connected with described base assembly (2-9) by coupling bolt; Described column assembly (2-2) top is equipped with a upper beam (2-3), described upper beam (2-3) is connected with described column assembly (2-2) by coupling bolt; Be provided with guide rail (2-6) in the middle of described column assembly (2-2), described column assembly (2-2) is axially provided with a block (2-1).
6. quick detachable drop hammer tester according to claim 4, is characterized in that: described base assembly (2-9) is joist steel.
7. quick detachable drop hammer tester according to claim 5, is characterized in that: described tup elevating mechanism assembly (5) comprises operation room (5-3), and described operation room (5-3) is fixedly arranged on described base assembly (2-9) by set bolt (5-1); Described actuating unit is equipped with in described operation room (5-3), described actuating unit comprises drive motor assembly (5-10), described drive motor assembly (5-10) is connected with a windlass (5-9), and described drive motor assembly (5-10) and windlass (5-9) are fixed on described base assembly (2-9) respectively by coupling bolt; Described windlass (5-9) is provided with wire rope (5-8), described windlass (5-9) is connected with described elevating mechanism by described wire rope (5-8).
8. quick detachable drop hammer tester according to claim 7, it is characterized in that: described elevating mechanism comprises lower sheave assembly (5-4), described lower sheave assembly (5-4) is positioned over the side of described column assembly (2-2) and is anchored on described base assembly (2-9); Described lower sheave assembly (5-4) is connected with a top sheave assembly (5-7) by described wire rope (5-8), and described top sheave assembly (5-7) is anchored on described upper beam (2-3); The end of described wire rope (5-8) is connected with hook assembly (5-6), and described hook assembly (5-6) hangs up described tup (5-5).
9. quick detachable drop hammer tester according to claim 1, is characterized in that: described protection network assembly (4) is fixed on described base assembly (2-9) by set bolt (5-1) and is gone up and be located in described column assembly (2-2) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721077.3U CN204630856U (en) | 2014-11-26 | 2014-11-26 | A kind of quick detachable drop hammer tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721077.3U CN204630856U (en) | 2014-11-26 | 2014-11-26 | A kind of quick detachable drop hammer tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630856U true CN204630856U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721077.3U Withdrawn - After Issue CN204630856U (en) | 2014-11-26 | 2014-11-26 | A kind of quick detachable drop hammer tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN204630856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406865A (en) * | 2014-11-26 | 2015-03-11 | 常州市瑞泰工程机械有限公司 | Easy-to-disassemble drop hammer testing machine and use method thereof |
-
2014
- 2014-11-26 CN CN201420721077.3U patent/CN204630856U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406865A (en) * | 2014-11-26 | 2015-03-11 | 常州市瑞泰工程机械有限公司 | Easy-to-disassemble drop hammer testing machine and use method thereof |
| CN104406865B (en) * | 2014-11-26 | 2017-04-05 | 常州市瑞泰工程机械有限公司 | A kind of quick detachable drop hammer tester and its using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20170405 |