CN215522222U - Ready-package antidetonation support - Google Patents

Abstract

The utility model relates to the technical field of anti-seismic supports, and discloses a quick-mounting anti-seismic support which comprises upright columns which are vertically and symmetrically arranged and a cross beam which is horizontally arranged between the upright columns, wherein the cross beam comprises a horizontal rod which is horizontally arranged and connecting chucks which are symmetrically arranged at two ends of the horizontal rod and are connected with the upright columns, the connecting chucks are arranged in a U shape or a C shape, a telescopic mechanism for driving the connecting chucks to be telescopic on the horizontal rod is arranged between at least one connecting chuck and the horizontal rod, and the quick-mounting anti-seismic support is convenient to disassemble and replace while the quick-mounting of the anti-seismic support is ensured.

Description

Ready-package antidetonation support

Technical Field

The utility model relates to the technical field of anti-seismic supports, in particular to a quick-assembly anti-seismic support.

Background

At present, in the engineering construction work process, often need carry out the laying of pipeline and cable crane span structure, the pipeline is used for carrying the running water, fire water and natural gas etc, the cable crane span structure is used for arranging the cable conductor, the net twine etc, if these pipeline snap-on are on the wall body, when taking place the earthquake, often take place to fall easily, thereby cause the incident, consequently, the antidetonation support has appeared, the antidetonation support can restrict heavy objects such as pipeline and produce the displacement, the control vibration, and with load transmission to bearing structure's all kinds of subassemblies or device, when the earthquake takes place, can alleviate earthquake destruction, reduce and prevent secondary disaster's emergence as far as possible, thereby reach the purpose that reduces casualties and property loss.

Chinese patent with application number CN201820528414.5 discloses a heavy goods shelves stand and crossbeam connection structure, including stand and crossbeam, the stand symmetry sets up the both sides at the crossbeam, the crossbeam bilateral symmetry is equipped with the connection dop of C type structure, the bilateral symmetry of connecting the dop is equipped with the side otic placode of two platelike structures, be equipped with the via hole of two cylindrical structures on the side otic placode, the side of stand and the corresponding position department of via hole is equipped with cylindrical structure's through-hole on the side otic placode, the through-hole equals with the via hole diameter and all matches with the connecting pin looks cover.

This connection structure makes the connection dop cup joint on the stand, inserts the connecting pin and makes crossbeam and stand fixed connection, simple to operate, but crossbeam length is greater than the interval between two stands in this connected mode, and after column mouting accomplished, the crossbeam must be followed the stand below and is overlapped or the roll-off when installing or changing, when the crossbeam is provided with more than one, need remove crossbeam and pipeline etc. of below and just can change troublesome poeration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick-mounting type anti-seismic support which is convenient to detach and replace while ensuring quick installation of the anti-seismic support.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ready-package antidetonation support, includes the stand that vertical symmetry set up and the crossbeam that the level set up between the stand, the crossbeam includes the horizontal pole that the level set up and in the horizontal pole both ends symmetry set up with the stand be connected the dop, connect the dop and become "U" shape or "C" shape setting, be provided with between at least one connection dop and horizontal pole and order about the telescopic machanism of being connected the dop and stretching out and drawing back on the horizontal pole.

By adopting the proposal, compared with the prior art that the length of the cross beam is larger than the distance between the two upright posts, when the upright post is installed, the cross beam is required to be sleeved in or slide out from the lower part of the upright post when being installed or replaced, when more than one cross beam is arranged, the cross beam and the pipeline and the like below the cross beam are required to be removed for replacement, the operation is troublesome, in the scheme, the telescopic mechanism is arranged between the connecting clamping head and the cross rod, so that the connecting clamping head is telescopically arranged on the cross rod, when the connecting clamping heads are contracted on the cross rods, the connecting clamping heads are separated from the stand columns, the length of the cross beam is less than the distance between the stand columns, an installer can easily place the cross beam between the stand columns for installation, when the stand is just to the time with the depressed part of being connected the dop, connect the dop and extend and stand joint, will connect dop and stand to fix and can accomplish the installation of crossbeam, during the dismantlement, make to connect the dop shrink on the horizontal pole and can get the crossbeam from the stand and accomplish the dismantlement.

Furthermore, telescopic machanism includes the confession horizontal pole that offers in the one side that the dop is close to the horizontal pole and along its axial male groove of stepping down and set up between groove of stepping down and the horizontal pole and when connecting the dop and extend the limit structure of spacing horizontal pole and connecting the dop relative motion.

By adopting the scheme, the limiting structure relieves the limiting, the connecting clamp moves towards the direction close to the cross rod, and the connecting clamp contracts on the cross rod and is separated from the upright post; connect the dop to the direction removal of keeping away from the horizontal pole, extend and stand joint, when connecting dop and stand joint, the relative motion of spacing connection dop and horizontal pole is taken effect to limit structure, avoids vibrations to lead to the horizontal pole to remove and is connected the dop and break away from, promotes the stability and the security of antidetonation support.

Furthermore, the limiting structure comprises a jack formed in the side wall of the abdicating groove, a limiting hole formed in the cross rod and a bolt which penetrates through the jack and then is matched with the limiting hole.

By adopting the scheme, the bolt penetrates through the jack and the limiting hole to be in alternate fit with the limiting hole, so that the relative motion of the connecting clamp head and the cross rod can be limited.

Furthermore, be provided with fixed knot between spacing hole and the bolt and construct, fixed knot constructs including the external screw thread that sets up on spacing downthehole rampart and set up on the outer rampart of bolt and external screw thread screw-thread fit's internal thread.

By adopting the scheme, when the vibration amplitude is large, the bolt can slide and break away from the limiting hole to cause the limiting structure to lose efficacy, and the bolt is fixed in the limiting hole through thread fit to ensure that the bolt is always in alternate fit with the limiting hole.

Further, be provided with spacing bolt between connection dop and the bolt and break away from the anti-disengaging structure who connects the dop, anti-disengaging structure includes that one end is fixed in on connecting the dop and the other end cup joints the connecting piece on the bolt.

Adopt above-mentioned scheme, if the bolt sets up alone, lose when transporting, installing or dismantling easily, set up anti-disengaging structure and prevent losing the cost with the bolt spacing on connecting the chuck.

Furthermore, be provided with connecting portion on the connection dop, connecting portion include the connecting rod of establishing to the evagination on the outer wall of connecting the dop and keep away from the limiting plate that the one end of connecting the dop set up in the connecting rod, and the one end that the bolt was kept away from to the connecting piece is cup jointed on the connecting rod.

By adopting the scheme, one end of the connecting piece is sleeved on the connecting rod, the other end of the connecting piece is sleeved on the plug pin, and the connecting piece cannot be separated from the connecting rod due to the limiting plate, so that the plug pin is limited on the connecting clamping head.

Further, the connecting member includes a pull cord or a spring.

By adopting the scheme, the pull rope and the spring can realize the connection of the bolt and the connecting clamping head.

Furthermore, an inclined strut support is hinged to one side, away from the cross rod, of at least one upright.

By adopting the scheme, the inclined strut support, the upright post and the wall top form a triangle, the anti-seismic performance is improved, the inclined strut support is hinged on the upright post, and the inclined strut support rotates to provide shock absorption when the upright post shakes.

Compared with the prior art, the utility model has the following beneficial effects: connect add telescopic machanism between dop and the horizontal pole, it sets up on the horizontal pole to make to connect the dop flexible, when connecting the dop shrink on the horizontal pole, it breaks away from with the stand to connect the dop, crossbeam length is less than the interval between the stand, installer can easily put into the crossbeam and install between the stand, when the stand is just to the time with the depressed part of being connected the dop, it extends and stand joint to connect the dop, will connect dop and stand to fix the installation that can accomplish the crossbeam, during the dismantlement, make to connect the dop shrink on the horizontal pole can take the crossbeam to accomplish the dismantlement from the stand, when guaranteeing the quick installation of antidetonation support, convenient dismantlement and change.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of a quick-mount earthquake-resistant support according to embodiment 1;

FIG. 2 is an exploded view of the structure shown at A in FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 4 is an enlarged view at C in FIG. 3;

fig. 5 is a partially enlarged view of a quick-mounting earthquake-resistant support according to embodiment 2.

In the figure: 1. a column; 2. a cross beam; 201. a cross bar; 202. connecting a chuck; 3. a shock-resistant base; 4. a through hole; 5. a hole of abdication; 6. a bolt; 7. locking the nut; 8. a yielding groove; 9. a jack; 10. a limiting hole; 11. a bolt; 12. an external thread; 13. an internal thread; 14. a connecting rod; 15. a limiting plate; 16. pulling a rope; 17. a spring; 18. and a diagonal bracing support.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

A quick-mounting anti-seismic support, refer to fig. 1 to 4, including the upright posts 1 that are set up vertically and symmetrically and the crossbeam 2 that sets up horizontally between the upright posts 1, the upright post 1 is connected with the wall roof through the anti-seismic base 3, the connection mode is prior art, not repeated here, the crossbeam 2 includes the horizontal cross bar 201 that sets up horizontally and the connection dop 202 that is connected with upright post 1 that sets up symmetrically at both ends of cross bar 201, the connection dop 202 sets up "U" or "C", there is the connection structure between upright post 1 and the connection dop 202, the connection structure includes the through-hole 4 that sets up symmetrically on two lateral plates of the connection dop 202, set up on the upright post 1 and abdicating the hole 5, pass through-hole 4 and abdicating the bolt 6 of the hole 5 and set up the lock nut 7 on the bolt 6, abdicating the hole 5 is set up several evenly at intervals along the upright post 1 extending direction on the upright post 1, make the through-hole 4 dock the height of the adjustable crossbeam 2 with different abdicating holes 5, the inclined strut support 18 is hinged to one side, away from the cross rod 201, of at least one upright column 1, the inclined strut support 18 is hinged to two upright columns 1 in the embodiment, one end, away from the upright column 1, of the inclined strut support 18 is hinged to the top of the wall, a triangle is formed among the inclined strut support 18, the upright column 1 and the top of the wall, the anti-seismic performance is improved, the inclined strut support 18 and the hinging mode of the upright column 1 and the top of the wall are the prior art, and the details are omitted herein.

A telescopic mechanism for driving the connecting clamping head 202 to stretch out and draw back on the cross rod 201 is arranged between at least one connecting clamping head 202 and the cross rod 201, in the embodiment, a telescopic mechanism is arranged between two connecting clamping heads 202 and the cross rod 201, the telescopic mechanism comprises a yielding groove 8 which is formed in one side of the connecting clamping head 202 close to the cross rod 201 and used for allowing the cross rod 201 to be inserted along the axial direction of the cross rod 201, and a limiting structure which is arranged between the yielding groove 8 and the cross rod 201 and used for limiting the relative movement between the cross rod 201 and the connecting clamping head 202 when the connecting clamping head 202 stretches, the limiting structure comprises a jack 9 formed in the side wall of the yielding groove 8, a limiting hole 10 formed in the cross rod 201 and a bolt 11 which is matched with the limiting hole 10 after penetrating through the jack 9, an anti-release structure which is used for preventing the limiting bolt 11 from being separated from the connecting clamping head 202 is arranged between the connecting clamping head 202 and the bolt 11, the anti-release structure comprises a connecting piece of which one end is fixed on the connecting clamping head 202 and the other end is sleeved on the bolt 11, the connecting piece is spring 17 in this embodiment, is provided with connecting portion on connecting dop 202, and connecting portion include connecting rod 14 and the limiting plate 15 of the one end setting of connecting dop 202 is kept away from to the evagination on connecting dop 202's outer wall in connecting rod 14, and spring 17 is kept away from bolt 11 one end and is cup jointed on connecting rod 14.

When the cross beam 2 is installed, the bolt 11 is pulled out, the connecting chuck 202 is moved towards the direction close to the cross rod 201 to be contracted on the cross rod 201, the length of the cross beam 2 is smaller than the distance between the stand columns 1, the cross beam 2 is horizontally placed between the stand columns 1 for installation, when the stand columns 1 are aligned with the concave parts of the connecting chuck 202, the connecting chuck 202 is moved towards the direction far away from the cross rod 201 to be stretched and clamped with the stand columns 1, the height of the cross beam 2 is adjusted to enable the through holes 4 to be opposite to the abdicating holes 5, the bolts 6 penetrate through the through holes 4 and the abdicating holes 5 to be in threaded fit with the locking nuts 7 to fix the connecting chuck 202 on the stand columns 1, at the moment, the jack 9 is opposite to the limiting hole 10, the bolt 11 is inserted to limit the cross rod 201 to move, and the installation of the cross beam 2 is completed; when the dismounting device is used for dismounting, the bolt 6 is screwed out, the connection clamping head 202 is in contact with the limit of the upright post 1, the bolt 11 is pulled out, the connection clamping head 202 is moved towards the direction close to the cross rod 201 to be contracted on the cross rod 201 to be separated from the upright post 1, the length of the cross beam 2 is smaller than the distance between the upright posts 1, and the cross beam 2 is taken away from the upright post 1 to finish dismounting.

Example 2

In this embodiment, compared to embodiment 1, the difference is that, referring to fig. 5, a fixing structure is disposed between the limiting hole 10 and the plug 11, the fixing structure includes an external thread 12 disposed on an inner annular wall of the limiting hole 10 and an internal thread 13 disposed on an outer annular wall of the plug 11 and in threaded engagement with the external thread 12, and the connecting member is a pull rope 16 in this embodiment.

When the vibration amplitude is large, the plug pin 11 may slide to be separated from the limiting hole 10 to cause the limiting structure to fail, and the plug pin 11 is fixed in the limiting hole 10 through thread fit to ensure that the plug pin 11 is always inserted and matched with the limiting hole 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a ready-package antidetonation support, includes stand (1) that vertical symmetry set up and crossbeam (2) that the level set up between stand (1), its characterized in that: the cross beam (2) comprises a horizontal rod (201) which is horizontally arranged and connecting clamping heads (202) which are symmetrically arranged at two ends of the horizontal rod (201) and connected with the upright post (1), the connecting clamping heads (202) are arranged in a U shape or a C shape, and a telescopic mechanism which drives the connecting clamping heads (202) to be telescopic on the horizontal rod (201) is arranged between at least one connecting clamping head (202) and the horizontal rod (201).

2. A ready-to-assemble seismic support according to claim 1, wherein: the telescopic mechanism comprises a yielding groove (8) which is formed in one side, close to the cross rod (201), of the connecting clamping head (202) and used for the cross rod (201) to be inserted along the axial direction of the cross rod (201), and a limiting structure which is arranged between the yielding groove (8) and the cross rod (201) and used for limiting the relative movement of the cross rod (201) and the connecting clamping head (202) when the connecting clamping head (202) extends.

3. A ready-to-assemble seismic support according to claim 2, wherein: the limiting structure comprises a jack (9) formed in the side wall of the abdicating groove (8), a limiting hole (10) formed in the cross rod (201), and a bolt (11) which penetrates through the jack (9) and then is matched with the limiting hole (10).

4. A ready-to-assemble seismic support according to claim 3, wherein: a fixing structure is arranged between the limiting hole (10) and the bolt (11), and the fixing structure comprises an external thread (12) arranged on the inner annular wall of the limiting hole (10) and an internal thread (13) which is arranged on the outer annular wall of the bolt (11) and is in threaded fit with the external thread (12).

5. A ready-to-mount seismic support according to claim 3 or 4, wherein: be provided with spacing bolt (11) between connection dop (202) and bolt (11) and break away from the anti-disengaging structure who connects dop (202), anti-disengaging structure includes that one end is fixed in and connects on dop (202) and the other end cup joints the connecting piece on bolt (11).

6. A ready-to-assemble seismic support according to claim 5, characterized in that: connecting chuck (202) is last to be provided with connecting portion, and connecting portion include connecting rod (14) and limiting plate (15) of keeping away from the one end setting of connecting chuck (202) in connecting rod (14) to the connecting rod (14) that the evagination was established on the outer wall of connecting chuck (202), and the one end that the bolt (11) was kept away from to the connecting piece cup joints on connecting rod (14).

7. A ready-to-assemble seismic support according to claim 6, characterized in that: the connecting piece comprises a pull rope (16) or a spring (17).

8. A ready-to-assemble seismic support according to claim 1, wherein: an inclined strut support (18) is hinged to one side, far away from the cross rod (201), of at least one upright post (1).

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