CN211207827U

CN211207827U - Warning sign support frame with altitude mixture control

Info

Publication number: CN211207827U
Application number: CN202020194380.8U
Authority: CN
Inventors: 吴杰; 王辉; 刘�英
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-08-07
Anticipated expiration: 2030-02-21

Abstract

The utility model provides a warning sign support frame with altitude mixture control. Warning sign support frame with altitude mixture control includes: supporting a tube; the screw rod is slidably arranged in the supporting tube, and the top end of the screw rod extends to the upper part of the supporting tube; the limiting hole is formed in the screw rod; the rotating nut is mounted on the screw rod in a threaded mode, and the bottom of the rotating nut is in contact with the top of the supporting pipe; the mounting assembly is arranged at the top of the screw rod and used for mounting the warning board. The utility model provides a warning sign support frame with altitude mixture control can realize rising and the function that reduces for it is more convenient that the installation component risees and reduces, sets up two draw-in grooves and fixes the warning sign, makes the fixed of warning sign simpler, finally makes the change of warning sign convenient simple.

Description

Warning sign support frame with altitude mixture control

Technical Field

The utility model relates to a warning sign support technical field especially relates to a warning sign support frame with altitude mixture control.

Background

In the building site, often can set up some warning signs to remind the matter that the personnel need notice, however, traditional warning sign is mostly welded on the bracing piece and buries underground subaerial, if will change the warning sign, needs the staff to change whole bracing piece and warning sign, complex operation, and intensity of labour is big, inconvenient change.

Therefore, it is necessary to provide a warning board support frame with height adjustment to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a warning sign support frame with altitude mixture control.

In order to solve the technical problem, the utility model provides a warning sign support frame with altitude mixture control, include: supporting a tube; the screw rod is slidably arranged in the supporting tube, and the top end of the screw rod extends to the upper part of the supporting tube; the limiting hole is formed in the screw rod; the fixing block is fixedly arranged in the supporting pipe, penetrates through the limiting hole and is in sliding connection with the limiting hole; the rotating nut is mounted on the screw rod in a threaded mode, and the bottom of the rotating nut is in contact with the top of the supporting pipe; the mounting assembly is arranged at the top of the screw rod and used for mounting the warning board.

Preferably, two handles are symmetrically mounted on the rotating nut and used for rotating the rotating nut.

Preferably, the bottom of the supporting tube is fixedly provided with a fixing plate, the fixing plate is provided with a plurality of rivets, and the plurality of rivets are used for fixing the fixing plate on the ground.

Preferably, the distance between the bottom of the limiting hole and the bottom end of the screw rod is 200 mm.

Preferably, the mounting assembly comprises two mounting bars, two the same connecting piece is fixedly mounted on the mounting bars, and the clamping grooves are formed in one side, close to each other, of the mounting bars.

Preferably, the connecting piece is a fixing rod made of metal.

Preferably, the connecting piece includes the installation pipe, installation pipe and corresponding mounting bar fixed connection, slidable mounting has square slider in the installation pipe, square slider's push pipe fixed mounting has the slide bar, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with square slider with the top inner wall of installation pipe contacts, the top of slide bar run through extend to the top of installation pipe and with corresponding mounting bar fixed connection.

Compared with the prior art, the utility model provides a warning sign support frame with altitude mixture control has following beneficial effect:

the utility model provides a warning sign support frame with altitude mixture control can realize rising and the function that reduces for it is more convenient that the installation component risees and reduces, sets up two draw-in grooves and fixes the warning sign, makes the fixed of warning sign simpler, finally makes the change of warning sign convenient simple.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a warning board support frame with height adjustment according to the present invention;

FIG. 2 is a schematic cross-sectional view of the warning sign support bracket shown in FIG. 1 with height adjustment;

FIG. 3 is a schematic structural view of the warning sign support bracket mounting assembly shown in FIG. 1 with height adjustment;

FIG. 4 is a schematic view of the warning sign support bracket of FIG. 1 with height adjustment shown in an elevated position;

fig. 5 is a schematic structural view of a second embodiment of the warning board support frame with height adjustment according to the present invention;

fig. 6 is a schematic sectional structure view of a portion a in fig. 5.

Reference numbers in the figures: 1. the device comprises a supporting pipe, 2, a screw rod, 3, a limiting hole, 4, a fixing block, 5, a rotating nut, 6, a mounting bar, 7, a fixing rod, 8, a clamping groove, 9, a handle, 10, a fixing plate, 11, a rivet, 12, a mounting pipe, 13, a square sliding block, 14, a sliding rod, 15 and a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-4, in a first embodiment of the present invention, a warning board supporting frame with height adjustment comprises: a support tube 1; the screw rod 2 is slidably mounted in the support tube 1, and the top end of the screw rod 2 extends to the upper part of the support tube 1; the limiting hole 3 is formed in the screw rod 2; the fixing block 4 is fixedly arranged in the supporting tube 1, and the fixing block 4 penetrates through the limiting hole 3 and is in sliding connection with the limiting hole 3; the rotating nut 5 is installed on the screw rod 2 in a threaded mode, and the bottom of the rotating nut 5 is in contact with the top of the supporting tube 1; the mounting assembly is arranged at the top of the screw rod 2 and used for mounting a warning board.

Two handles 9 are symmetrically installed on the rotating nut 5, and the two handles 9 are used for rotating the rotating nut 5.

The bottom of the support tube 1 is fixedly provided with a fixing plate 10, the fixing plate 10 is provided with a plurality of rivets 11, and the rivets 11 are used for fixing the fixing plate 10 on the ground.

The distance between the bottom of the limiting hole 3 and the bottom end of the screw rod 3 is 200 mm.

The installation component comprises two installation strips 6 and two fixed mounting is provided with the same connecting piece and two on the installation strip 6, one side that the installation strip 6 is close to each other is all provided with a clamping groove 8, the width of the two clamping grooves 8 is slightly less than the thickness of the warning board, and after the warning board is installed in the two clamping grooves 8, the two clamping grooves 8 can play a fixed role on the warning board.

The connecting piece is a fixing rod 7, and the fixing rod 7 is made of metal.

The utility model provides a theory of operation of warning sign support frame with altitude mixture control as follows:

at first, fix rivet 11 subaerial, make the support frame can keep fixed, insert the warning sign in two draw-in grooves 8 again, make warning sign fixed mounting on the installation component, it is more convenient and fast to install, rotate two hand (hold) 9 again, make swivel nut 5 rotate, swivel nut 5 rotates and makes 2 rebound of lead screw, 2 rebound of lead screw drive installation component rebound, thereby make the warning sign can rebound, thereby make the installation and the change of warning sign more convenient and simple, after the warning sign reaches suitable height, stall hand (hold) handle 9, fixed block 4 and spacing hole 3 relative slip when 2 rebound of lead screw, spacing hole 3 and fixed block 4 cooperate, make lead screw 2 can not take place to rotate in the rebound.

this device can realize rising and the function that reduces for the installation component risees and reduces more conveniently, sets up two draw-in grooves and fixes the warning sign, makes the fixed of warning sign simpler, finally makes the change of warning sign convenient simple.

Second embodiment:

based on the warning sign support frame with height adjustment that the first embodiment of this application provided, the second embodiment of this application proposes another kind of warning sign support frame with height adjustment. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 5-6 in combination, the warning board support frame with height adjustment further includes a connecting member, the connecting member includes a mounting tube 12, the mounting tube 12 is fixedly connected to the corresponding mounting bar 6, a square slider 13 is slidably mounted in the mounting tube 12, a sliding rod 14 is fixedly mounted on a top tube of the square slider 13, a spring 15 is sleeved on the sliding rod 14, two ends of the spring 15 are respectively in contact with the square slider 13 and the inner wall of the top of the mounting tube 12, and the top end of the sliding rod 14 extends to the upper side of the mounting tube 12 and is fixedly connected to the corresponding mounting bar 6.

When changing the warning sign, the size of warning sign can be different sometimes, thereby cause the warning sign can't install on the installation component, in this implementation, during the installation warning sign, stimulate corresponding mounting bar 6, mounting bar 6 rebound drives slide bar 14 rebound, slide bar 14 rebound drives square slider 13 rebound, square slider 13 rebound compression 15, after corresponding mounting bar 6 rises to certain height, insert the warning sign in two draw-in grooves 8 again, thereby the not unidimensional warning sign can be fixed to the installation component.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a warning sign support frame with altitude mixture control which characterized in that includes:

supporting a tube;

the screw rod is slidably arranged in the supporting tube, and the top end of the screw rod extends to the upper part of the supporting tube;

the limiting hole is formed in the screw rod;

the fixing block is fixedly arranged in the supporting pipe, penetrates through the limiting hole and is in sliding connection with the limiting hole;

the rotating nut is mounted on the screw rod in a threaded mode, and the bottom of the rotating nut is in contact with the top of the supporting pipe;

the mounting assembly is arranged at the top of the screw rod and used for mounting the warning board.

2. The warning board support frame with height adjustment according to claim 1, wherein two handles are symmetrically mounted on the rotating nut, and the two handles are used for rotating the rotating nut.

3. The warning board support frame with height adjustment according to claim 1, wherein a fixing plate is fixedly mounted at the bottom of the support tube, and a plurality of rivets are arranged on the fixing plate and used for fixing the fixing plate on the ground.

4. The warning board support frame with height adjustment according to claim 1, wherein the distance between the bottom of the limiting hole and the bottom end of the screw rod is 200 mm.

5. The warning board support frame with height adjustment as claimed in claim 1, wherein the mounting assembly comprises two mounting bars, the same connecting member is fixedly mounted on the two mounting bars, and a clamping groove is formed on one side of the two mounting bars, which is close to each other.

6. The warning board support frame with height adjustment as claimed in claim 5, wherein the connecting member is a fixing rod made of metal.

7. The warning board support frame with height adjustment as claimed in claim 5, wherein the connecting member comprises a mounting tube, the mounting tube is fixedly connected with the corresponding mounting bar, a square slider is slidably mounted in the mounting tube, a slide bar is fixedly mounted on a top tube of the square slider, a spring is sleeved on the slide bar, two ends of the spring are respectively in contact with the square slider and the inner wall of the top of the mounting tube, and the top end of the slide bar penetrates and extends to the upper side of the mounting tube and is fixedly connected with the corresponding mounting bar.