CN210288087U - Easy-to-detach Bailey sheet - Google Patents
Easy-to-detach Bailey sheet Download PDFInfo
- Publication number
- CN210288087U CN210288087U CN201920646542.4U CN201920646542U CN210288087U CN 210288087 U CN210288087 U CN 210288087U CN 201920646542 U CN201920646542 U CN 201920646542U CN 210288087 U CN210288087 U CN 210288087U
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- bailey
- piece
- mounting
- damping
- fixed mounting
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Abstract
The utility model discloses a be convenient for dismantle formula bailey piece belongs to bailey piece field, including bailey piece body, the welding of one side of bailey piece body has the mounting bar, and the equal fixed mounting in top both sides of mounting bar has first threaded rod, and the opposite side fixed mounting of bailey piece body has the installation piece, has seted up two mounting holes on the installation piece, and the bottom welding of installation piece has T font bolt, T font bolt and T font spout phase-match, and the top both sides of bailey piece body have all welded the spacing piece of L, and the top fixed mounting of the spacing piece of L has the second threaded rod, the utility model discloses the structure is ingenious, installation and dismantlement that can be convenient, and has good shock attenuation effect, and the bolt nut is difficult not hard up, and adjacent bailey piece can not produce relative displacement, and is more stable.
Description
Technical Field
The utility model belongs to the technical field of the bailey piece, concretely relates to convenient to detach formula bailey piece.
Background
The mine slabs are also called a Bailey truss, a Bailey beam or a truss, are invented by a British engineering soldier in the second war firstly to solve the need of quickly erecting the bridge in the war and are named by the name. The Bailey sheet has the characteristics of simple structure, convenience in transportation, quickness in erection, large carrying capacity, good interchangeability and strong adaptability.
The traditional Bailey sheets are mostly spliced through a male head and a female head and then fixed through bolts and nuts, once the bolts and the nuts are loosened, the freedom degree between the adjacent Bailey sheets is caused, the adjacent Bailey sheets are easy to generate relative uniqueness, and the installation of the Bailey sheets is not stable enough.
Disclosure of Invention
An object of the utility model is to provide a beiLei piece convenient to dismantle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including bailey piece body, the welding of one side of bailey piece body has the mounting bar, T font spout has been seted up to one side of keeping away from bailey piece body of mounting bar, and the equal fixed mounting in top both sides of mounting bar has first threaded rod, the opposite side fixed mounting of bailey piece body has the installation piece, two mounting holes have been seted up on the installation piece, the welding of the bottom of installation piece has T font bolt, T font bolt and T font spout phase-match, the spacing piece of L has all been welded to the top both sides of bailey piece body, the top fixed mounting of the spacing piece of L has the second threaded rod, fixed mounting has the enhancement strip between the top of adjacent bailey piece body, the shock attenuation mount pad is installed to the bottom of bailey piece body.
Preferably, the shock attenuation mount pad includes supporting baseplate, dead lever and shock attenuation pole, has seted up the shock attenuation chamber on the dead lever, and the slip hole has been seted up on the top of dead lever, and the bottom of shock attenuation pole extends to the shock attenuation intracavity through the slip hole, and the top of shock attenuation pole welds mutually with the bottom of bailey piece body.
Preferably, the bottom fixed mounting of shock attenuation pole has the fixture block, and the fixture block is the cylinder structure, and the diameter of fixture block is greater than the diameter of sliding hole, and fixed mounting has the vibration-damping rubber pad between the bottom of fixture block and the bottom inner wall of shock attenuation chamber.
Preferably, the two ends of the reinforcing strip are respectively located on the L limiting pieces at the top ends of the adjacent Bailey pieces, and the reinforcing strip is fixedly connected with the L limiting pieces through the second threaded rods and the threads.
Preferably, two mounting holes on the mounting block correspond respectively with two first threaded rods phase-match, and the mounting bar on two adjacent bailey piece bodies passes through first threaded rod and nut fixed connection with the mounting block.
Preferably, the bottom end of the T-shaped bolt is fixedly provided with a vertically arranged positioning pin, the inner wall of the bottom end of the T-shaped sliding groove is provided with a positioning groove, and the positioning groove is matched with the positioning pin.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the effect of stable assembly between adjacent Bailey sheet bodies is achieved through the matching of the mounting strip, the mounting block, the first threaded rod, the T-shaped bolt, the positioning pin, the T-shaped sliding groove and the positioning groove, the T-shaped bolt is inserted into the T-shaped sliding groove, and the positioning pin is inserted into the positioning groove, so that the adjacent Bailey sheet bodies cannot shake relatively, and even if a single nut is loosened, the adjacent Bailey sheet bodies cannot generate relative displacement and are convenient to disassemble;
2. through supporting baseplate, dead lever, shock attenuation pole, fixture block and vibration-damping rubber pad's cooperation, can reach the absorbing effect of buffering for the beiLei piece body can not receive strong vibrations in the use, can not lead to bolt and nut's not hard up because of vibrations, and mounting structure is more firm.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the mounting bar of the present invention;
fig. 3 is a top view cross-sectional view of the mounting bar of the present invention.
In the figure: 1. a Bailey sheet body; 2. mounting a bar; 3. a first threaded rod; 4. a T-shaped bolt; 5. positioning pins; 6. a T-shaped chute; 7. positioning a groove; 8. a support base plate; 9. fixing the rod; 10. a shock-absorbing lever; 11. a clamping block; 12. a shock-absorbing rubber pad; 13. an L-shaped limiting sheet; 14. a second threaded rod; 15. a reinforcing strip; 16. and (7) installing the block.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the present invention provides a technical solution for a detachable bailey sheet: the Bailey sheet comprises a Bailey sheet body 1, wherein a mounting strip 2 is welded on one side of the Bailey sheet body 1, a T-shaped chute 6 is formed in one side of the mounting strip 2, which is far away from the Bailey sheet body 1, a first threaded rod 3 is fixedly mounted on each of two sides of the top end of the mounting strip 2, a mounting block 16 is fixedly mounted on the other side of the Bailey sheet body 1, two mounting holes are formed in the mounting block 16, a T-shaped bolt 4 is welded at the bottom end of the mounting block 16, the T-shaped bolt 4 is matched with the T-shaped chute 6, the two Bailey sheet bodies 1 can be assembled together by inserting the T-shaped bolt 4 into the T-shaped chute 6, L limiting sheets 13 are welded on each of two sides of the top end of the Bailey sheet body 1, a second threaded rod 14 is fixedly mounted at the top end of each L limiting sheet 13, a reinforcing strip 15 is fixedly mounted between the top ends of adjacent Bai, the bottom of bailey piece body 1 is installed the shock attenuation mount pad.
Wherein, the shock attenuation mount pad includes supporting baseplate 8, dead lever 9 and shock attenuation pole 10, has seted up the shock attenuation chamber on the dead lever 9, and the slip hole has been seted up on the top of dead lever 9, and the bottom of shock attenuation pole 10 passes through the slip hole and extends to the shock attenuation intracavity, and the top of shock attenuation pole 10 welds mutually with the bottom of bailey piece body 1.
Wherein, shock-absorbing rod 10's bottom fixed mounting has fixture block 11, fixture block 11 is the cylinder structure, and fixture block 11's diameter is greater than the diameter of sliding hole, fixed mounting has damping rubber pad 12 between the bottom of fixture block 11 and the bottom inner wall of shock attenuation chamber, fixture block 11's design makes shock-absorbing rod 10 can not break away from the shock attenuation intracavity, damping rubber pad 12 can reach the absorbing effect of buffering, make bailey piece body 1 can not receive strong vibrations in the use, because strong vibrations can lead to bolt and nut's installation to become more and more untightening.
Wherein, the both ends of stiffener 15 are located the spacing piece 13 of L on adjacent bailey piece body 1 top respectively, and stiffener 15 and the spacing piece 13 of L pass through second threaded rod 14 and screw thread fixed connection, and the spacing piece 13 of L plays the effect of further fixed two adjacent bailey piece bodies 1.
Wherein, two mounting holes on the installation piece 16 correspond respectively with two first threaded rod 3 phase-matchs, and the mounting bar 2 on two adjacent bailey piece bodies 1 passes through first threaded rod 3 and nut fixed connection with installation piece 16.
Wherein, the bottom fixed mounting of T font bolt 4 has the locating pin 5 of vertical setting, has seted up constant head tank 7 on the bottom inner wall of T font spout 6, constant head tank 7 and 5 phase-matchs of locating pin, and T font bolt 4 inserts in T font spout 6 during the installation, and locating pin 5 inserts in constant head tank 7 for adjacent bailey piece body 1 can not rock relatively.
The utility model discloses a theory of operation and use flow: with 4 slidable mounting in the T font spout 6 on the mounting bar 2 of the T font bolt on the adjacent bailey piece body 1, locating pin 5 is inserted in constant head tank 7 this moment, first threaded rod 3 extends to the top of installation piece 16 through the mounting hole, then screw up first threaded rod 3 with the nut, will strengthen strip 15 and can accomplish the concatenation of adjacent bailey piece body 1 between the top of adjacent bailey piece body 1 through nut fixed mounting, when needing to dismantle adjacent bailey piece body 1, only need go on according to opposite step can, the equipment is firm between the adjacent bailey piece body 1, and convenient to detach, effectual shock attenuation effect can be played to the shock attenuation mount pad, can prevent that bailey piece body 1 from receiving vibrations and leading to bolt nut not hard up when using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a beiLei piece convenient to dismantle which characterized in that: comprises a Bailey sheet body (1), one side of the Bailey sheet body (1) is welded with a mounting bar (2), one side of the mounting bar (2) far away from the Bailey sheet body (1) is provided with a T-shaped sliding groove (6), and the equal fixed mounting in top both sides of installing strip (2) has first threaded rod (3), the opposite side fixed mounting of bailey piece body (1) has installation piece (16), two mounting holes have been seted up on installation piece (16), the bottom welding of installation piece (16) has T font bolt (4), T font bolt (4) and T font spout (6) phase-match, the top both sides of bailey piece body (1) have all welded spacing piece of L (13), the top fixed mounting of the spacing piece of L (13) has second threaded rod (14), fixed mounting has stiffener (15) between the top of adjacent bailey piece body (1), the shock attenuation mount pad is installed to the bottom of bailey piece body (1).
2. The easy-to-detach bailey piece according to claim 1, wherein: the damping mounting seat comprises a supporting bottom plate (8), a fixing rod (9) and a damping rod (10), a damping cavity is formed in the fixing rod (9), a sliding hole is formed in the top end of the fixing rod (9), the bottom end of the damping rod (10) extends into the damping cavity through the sliding hole, and the top end of the damping rod (10) is welded with the bottom end of the Bailey piece body (1).
3. The easy-to-detach bailey piece according to claim 2, wherein: the damping rod is characterized in that a clamping block (11) is fixedly installed at the bottom end of the damping rod (10), the clamping block (11) is of a cylindrical structure, the diameter of the clamping block (11) is larger than that of the sliding hole, and a damping rubber pad (12) is fixedly installed between the bottom end of the clamping block (11) and the inner wall of the bottom end of the damping cavity.
4. The easy-to-detach bailey piece according to claim 1, wherein: the two ends of the reinforcing strip (15) are respectively located on the L limiting pieces (13) at the top ends of the adjacent Bailey pieces (1), and the reinforcing strip (15) is fixedly connected with the L limiting pieces (13) through the second threaded rods (14) and the threads.
5. The easy-to-detach bailey piece according to claim 1, wherein: two mounting holes on the mounting block (16) are respectively matched with two first threaded rods (3), and the mounting strips (2) on two adjacent Bailey piece bodies (1) and the mounting block (16) are fixedly connected with nuts through the first threaded rods (3).
6. The easy-to-detach bailey piece according to claim 1, wherein: the bottom fixed mounting of T font bolt (4) has vertical setting locating pin (5), has seted up constant head tank (7) on the bottom inner wall of T font spout (6), and constant head tank (7) and locating pin (5) phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646542.4U CN210288087U (en) | 2019-05-08 | 2019-05-08 | Easy-to-detach Bailey sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646542.4U CN210288087U (en) | 2019-05-08 | 2019-05-08 | Easy-to-detach Bailey sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288087U true CN210288087U (en) | 2020-04-10 |
Family
ID=70068984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646542.4U Expired - Fee Related CN210288087U (en) | 2019-05-08 | 2019-05-08 | Easy-to-detach Bailey sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288087U (en) |
-
2019
- 2019-05-08 CN CN201920646542.4U patent/CN210288087U/en not_active Expired - Fee Related
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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: 20200410 Termination date: 20210508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |