CN209444171U - Fire resistant doorsets linkage controller rapid fixing - Google Patents

Abstract

The utility model discloses a kind of fire resistant doorsets linkage controller rapid fixings, comprising: pedestal, the pedestal are removably fixed on testing jig or doorframe comprising bottom plate and two are parallel to each other and perpendicular to the side plate of the bottom plate；Shaft, the both ends of the shaft are respectively embedded into the channel-shaped axle sleeve on two side plates for being opened in pedestal, and can be along channel-shaped axle sleeve longitudinal sliding motion；Limited block, the limited block are located between the both side plate of pedestal；Eccentric handle, the eccentric handle are set to shaft, can be by rotating around the shaft axis, for controller to be pressed in the limited block to realize the fixation of controller；The utility model can quickly dismount fire resistant doorsets linkage controller, and avoiding controller from frequently dismounting causes test machine or doorframe to damage.

Description

Fire resistant doorsets linkage controller rapid fixing

Technical field

The utility model belongs to fire hazard monitoring apparatus field, and in particular to a kind of fire resistant doorsets linkage controller is quickly fixed to be filled It sets.

Background technique

In linking fire controller production process, in order to linkage controller linkage mechanism carry out functional test, need by Linkage controller is fixed on testing jig or doorframe, and existing mounting means is being produced by tapping screw static controller It is fixed in this way in test, it is both time-consuming and laborious, and also repeated disassembled and assembled is easy to cause testing jig or doorframe to damage, therefore needs A kind of fixation device that can quickly fix linkage controller is wanted, this fixed device can quickly tear controller open Dress, avoiding controller from frequently dismounting causes test machine or doorframe to damage.

Utility model content

The purpose of this utility model is: it is intended to provide a kind of fixation device that can quickly fix linkage controller, it is this Fixed device can quickly dismount controller, and avoiding controller from frequently dismounting causes test machine or doorframe to damage.

To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:

A kind of fire resistant doorsets linkage controller rapid fixing, comprising: pedestal, the pedestal are detachably secured In on testing jig or doorframe comprising bottom plate and two are parallel to each other and perpendicular to the side plate of the bottom plate；Shaft, the shaft Both ends are respectively embedded into the channel-shaped axle sleeve on two side plates for being opened in pedestal, and can be along channel-shaped axle sleeve longitudinal sliding motion；Limited block, The limited block is located between the both side plate of pedestal；Eccentric handle, the eccentric handle are set to shaft, can be by around described Shaft axis rotation, for controller to be pressed in the limited block to realize the fixation of controller；

Further, the eccentric handle includes the eccentric wheel for being coated at the shaft and the hand for being fixed on the eccentric wheel Handle；

Further, the periphery of the eccentric wheel is equipped with elastic layer；

Further, the both ends of the shaft stretches out outside channel-shaped axle sleeve and is fixed with the defining flange for preventing shaft from deviating from；

Further, the bottom plate of the pedestal is equipped with mounting hole, and ribs is equipped between the bottom plate and side plate；

Further, the limited block is L-type structure, two orthogonal working face is respectively used to resist controller Bottom surface and end face.

The beneficial effects of the utility model are: in use, the pedestal of the present apparatus is fixed on survey by fasteners such as bolts In test stand or doorframe, eccentric handle is pulled upwards and into Fig. 3 right side mobile shaft, facilitate and linkage controller be caught in pedestal Between both side plate, and the limited block between both side plate resisting, the eccentric wheel periphery of eccentric handle and pedestal spacing are larger at this time, After being caught in linkage controller, pushing away eccentric handle to the left makes it cover linkage controller, and is pressed downward eccentric handle, utilizes eccentric wheel Controller is pressed on limited block by the part of outer circle protrusion, so that clamping linkage controller is fixed on it on testboard, when When test is completed, eccentric handle and to the right push-jump axle are lifted upwards, linkage controller is taken out, completes test.The device can produce It is used when test, instead of controller directly with screw fixation method, it can be achieved that fast assembling-disassembling.The time is saved, testing efficiency is improved.

Detailed description of the invention

The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；

Fig. 1 is the structural schematic diagram of the utility model first embodiment；

Fig. 2 is the top view of the utility model；

Fig. 3 is A-A cross-sectional view in Fig. 2；

Fig. 4 is B-B cross-sectional view in Fig. 2；

Fig. 5 is the structural schematic diagram of the utility model second embodiment；

Fig. 6 is the partial enlarged view in Fig. 5 at C.

Main element symbol description is as follows:

Fire resistant doorsets linkage controller 1, pedestal 2, eccentric handle 3, channel-shaped axle sleeve 4, shaft 5, limited block 6, location hole 7, item Shape slot 8, shank 9, spring 10.

Specific embodiment

It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood Technical solutions of the utility model further illustrate.

Embodiment one:

As shown in Figure 1 to 4, a kind of fire resistant doorsets linkage controller rapid fixing of the present embodiment, comprising: pedestal 2, The pedestal 2 is removably fixed on testing jig or doorframe comprising bottom plate and two be parallel to each other and perpendicular to The side plate of the bottom plate；Shaft 5,5 both ends of shaft are respectively embedded into the channel-shaped axle sleeve 4 on two side plates for being set to pedestal 2 It is interior, and can along 4 longitudinal sliding motion of channel-shaped axle sleeve (as shown in Figure 1, channel-shaped axle sleeve 4 be oblong structure through slot, 5 end of shaft can Through the through slot)；Limited block 6, the limited block 6 are fixed between two side plates of pedestal 2；Eccentric handle 3, the bias hand Handle 3 is rotatably set to shaft 5, can be by rotating around 5 axis of shaft, for controller 1 to be pressed in the limit Block 6 is to realize the fixation of controller 1；In use, the pedestal 2 of the present apparatus is fixed on testboard or door by fasteners such as bolts On frame, eccentric handle 3 is pulled upwards and into Fig. 3 right side mobile shaft 5, facilitate the two sides that linkage controller 1 is caught in pedestal 2 Between plate, and the limited block 6 between both side plate resisting, the eccentric wheel periphery of eccentric handle 3 and 2 spacing of pedestal are larger at this time, After being caught in linkage controller 1, pushing away eccentric handle 3 to the left makes it cover linkage controller 1, and is pressed downward eccentric handle 3, using inclined Controller 1 is pressed on limited block 6 by the part of heart wheel outer circle protrusion, so that clamping linkage controller 1 makes it be fixed on test On platform, when testing is complete, eccentric handle 3 and to the right push-jump axle 5 are lifted upwards, linkage controller 1 is taken out, completes test.The dress Set can the use in production test, instead of controller directly with screw fixation method, it can be achieved that fast assembling-disassembling.The time is saved, is mentioned High testing efficiency.

In the present embodiment, the eccentric handle 3 includes being coated at the eccentric wheel of the shaft 5 and being fixed on the eccentric wheel Handle 3；Eccentric wheel the center point be equipped with pass through shaft 5 via hole, handle 3 be an arc chip architecture, can by welding or Integrally formed mode is fixed on eccentric wheel periphery, and user can pull eccentric wheel rotation by handle 3 and realize controller 1 clamping and disassembly.

In the present embodiment, 5 both ends of shaft are stretched out outside channel-shaped axle sleeve 4 and are fixed with the limit for preventing shaft 5 from deviating from Shaft 5 when assembly, is first run through two channel-shaped axle sleeves 4 by position flange, then consolidates circular defining flange by modes such as welding The both ends of shaft 5 are scheduled on, the outer diameter of defining flange is greater than the width of channel-shaped axle sleeve 4, to avoid shaft 5 de- from channel-shaped axle sleeve 4 Out.

In the present embodiment, the bottom plate of the pedestal 2 is equipped with mounting hole, as shown in Figure 1, wearing using fasteners such as screws It crosses mounting hole pedestal 2 is fixed on doorframe or testing jig；Ribs is equipped between the bottom plate and vertical plate, to improve entire dress The structural strength set.

In the present embodiment, the limited block 6 is L-type structure, as shown in figure 3, limited block 6 can be fixed between two pedestals 2, Two orthogonal working face is respectively used to resist the bottom surface and end face of controller 1, so that restriction controller 1 slides.

Embodiment two:

As it can be seen in figures 5 and 6, in a preferred embodiment of the utility model, on the basis of upper one embodiment, The periphery of the eccentric wheel passes through adhesive adhesive rubber elastic layer；Elastic rubber layer can be to avoid eccentric wheel by controller 1 Surface weigh wounded.

In this preferred embodiment, the side plate of the pedestal 2 is equipped with the strip groove 8 parallel with the channel-shaped axle sleeve, The end face of the eccentric wheel is equipped with location hole 7, and the spring catch of the embeddable strip groove 8 is equipped in the location hole 7, described Spring catch includes the spring 10 being located in location hole 7 and cylindrical shank 9, and cylindrical shank 9 can slide in location hole 7, The outer end of cylindrical shank 9 is integrally formed with hemisphere face, and when eccentric wheel, which turns to, compresses controller 1, cylindrical shank 9 exists It will be embedded in strip groove 8 under the action of spring 10, eccentric wheel is avoided to invert；Certainly, the depth of strip groove 8 should be less than described half The radius of spherical surface, when needing to dismantle controller 1, operating personnel pulls handle, and cylindrical shank 9 will overcome pushing away for spring 10 Push out strip groove 8.

The explanation of embodiments above is merely used to help understand the method and its core concept of the utility model.It should It points out, it for those skilled in the art, without departing from the principle of this utility model, can also be right Some improvement and modification can also be carried out for the utility model, these improvement and modification also fall into the protection scope of the utility model claims It is interior.

Claims (8)

1. a kind of fire resistant doorsets linkage controller rapid fixing characterized by comprising

Pedestal, the pedestal are removably fixed on testing jig or doorframe comprising bottom plate and two are parallel to each other And perpendicular to the side plate of the bottom plate；

Shaft, the both ends of the shaft are respectively embedded into the channel-shaped axle sleeve on two side plates for being set to pedestal, and can be along channel-shaped axis Cover longitudinal sliding motion；

Limited block, the limited block are located between the both side plate of pedestal；

Eccentric handle, the eccentric handle are set to shaft, can be used for by rotating around the shaft axis by controller pressure The fixation of controller is tightly realized in the limited block.

2. a kind of fire resistant doorsets linkage controller rapid fixing according to claim 1, it is characterised in that: the bias Handle includes the eccentric wheel for being coated at the shaft and the handle for being fixed on the eccentric wheel.

3. a kind of fire resistant doorsets linkage controller rapid fixing according to claim 2, it is characterised in that: the bias The periphery of wheel is equipped with elastic layer.

4. a kind of fire resistant doorsets linkage controller rapid fixing according to claim 2, it is characterised in that: the shaft Both ends are stretched out outside channel-shaped axle sleeve and are fixed with the defining flange for preventing shaft from deviating from.

5. a kind of fire resistant doorsets linkage controller rapid fixing according to claim 2, it is characterised in that: the pedestal Bottom plate be equipped with mounting hole, between the bottom plate and side plate be equipped with ribs.

6. a kind of fire resistant doorsets linkage controller rapid fixing according to claim 2, it is characterised in that: the limit Block is L-type structure, two orthogonal working face is respectively used to resist the bottom surface of controller and end face.

7. a kind of fire resistant doorsets linkage controller rapid fixing according to claim 2, it is characterised in that: the bias The periphery of wheel passes through adhesive adhesive rubber elastic layer.

8. a kind of fire resistant doorsets linkage controller rapid fixing according to claim 2, it is characterised in that: the pedestal Side plate be equipped with the strip groove parallel with the channel-shaped axle sleeve, the end face of the eccentric wheel is equipped with location hole, the positioning The spring catch of the embeddable strip groove is equipped in hole, the spring catch includes the spring and cylindrical pin positioned at positioning hole Body, cylindrical shank can be slided in positioning hole, and the outer end of cylindrical shank is integrally formed with hemisphere type end side.