CN210658049U

CN210658049U - Bridge construction is with safe flexible bracket convenient to concatenation installation

Info

Publication number: CN210658049U
Application number: CN201921469569.7U
Authority: CN
Inventors: 周丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-02
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a bridge construction is with safe flexible bracket convenient to concatenation installation, including base, jack and layer board, the spread groove has been seted up to the central top surface of base, and the internally mounted of spread groove has the bottom block, spacing hole has been seted up to the surface of bottom block, and spacing hole and spacing axle interconnect to spacing axle passes spacing hole and connecting axle fixed connection, the connecting axle is located the inside of accomodating the groove, and accomodates the groove setting in the inside of installing the axle, installation axle and connecting hole interconnect, and the connecting hole setting is at the top surface of base, the internally mounted of accomodating the groove has coupling spring. This bridge construction is with safe flexible bracket convenient to concatenation installation carries out split work with the threaded connection of fixed column by layer board accessible sleeve, the follow-up work of taking off to the layer board of the staff of being convenient for to the work is accomodate in depositing of this safe flexible bracket to the convenience, conveniently carries out the work of concatenation installation simultaneously.

Description

Bridge construction is with safe flexible bracket convenient to concatenation installation

Technical Field

The utility model relates to a bridge construction technical field specifically is a safe flexible bracket is used in bridge construction convenient to concatenation installation.

Background

The bridge construction mainly refers to a working process in a bridge construction process, so that various devices and tools are required in the bridge construction process, wherein the devices and the tools comprise the safety telescopic bracket for bridge construction.

Common safe flexible bracket in the existing market accomplishes the support work after to the object in the bridge construction, and when follow-up needs were deposited this safe flexible bracket and are accomodate, the work of wholly carrying out the split to this safe flexible bracket that can't be quick, or can not carry out the split to this safe flexible bracket, to above-mentioned problem, carries out the innovative design on the basis of original safe flexible bracket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe flexible bracket is used in bridge construction convenient to concatenation installation to solve common safe flexible bracket on the existing market that proposes in the above-mentioned background, after accomplishing the support work to the object in the bridge construction, when follow-up needs deposit and accomodate this safe flexible bracket, the unable quick problem of the whole work of carrying out the split to this safe flexible bracket.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge construction safety telescopic bracket convenient for splicing and installation comprises a base, a jack and a supporting plate, wherein a connecting groove is formed in the central top surface of the base, a bottom block is arranged inside the connecting groove, a limiting hole is formed in the outer surface of the bottom block and is mutually connected with a limiting shaft, the limiting shaft penetrates through the limiting hole and is fixedly connected with a connecting shaft, the connecting shaft is positioned inside a containing groove, the containing groove is formed in the inner part of an installing shaft, the installing shaft and the connecting hole are mutually connected, the connecting hole is formed in the outer surface of the top end of the base, a connecting spring is arranged inside the containing groove and is mutually connected with the connecting shaft, the jack is fixedly arranged on the top surface of the bottom block, a fixing column is fixedly arranged at the top end of the jack, a sleeve is arranged on the outer side of the fixing column, the supporting plate is arranged on the top surface of the, and the bottom surface of layer board is fixed mounting has the backup pad to the bottom of backup pad is connected with telescopic surface fixed.

Preferably, the bottom block and the base form a sliding structure through a connecting groove, and the bottom block is square in plan view.

Preferably, the connection mode of the limiting shafts and the limiting holes is clamping connection, the number of the limiting shafts is 2, and the 2 limiting shafts are symmetrically distributed about the longitudinal center line of the bottom block.

Preferably, the connecting shaft and the mounting shaft form a telescopic structure through the accommodating groove and the connecting spring, the mounting shaft is in threaded connection with the connecting hole, and the diameter of the connecting shaft is larger than that of the limiting shaft.

Preferably, the fixed column is in threaded connection with the sleeve, and the sleeve is in welded connection with the supporting plate.

Preferably, the support plates are distributed on the sleeve at equal angles, and the front view of the support plates is inclined.

Compared with the prior art, the beneficial effects of the utility model are that: the safe telescopic bracket for bridge construction convenient for splicing and installation,

1. the supporting plate can be detached through threaded connection of the sleeve and the fixed column, so that workers can conveniently take down the supporting plate, the safe telescopic bracket is convenient to store and accommodate, and splicing and mounting work is convenient to perform;

2. after the bottom block is assembled with the base through the connecting groove, the bottom block is fixed through the clamping connection of the limiting shaft and the limiting hole, so that the phenomenon that the subsequent bottom block shakes is avoided, and the stability of the jack during working and running is improved;

3. the staff makes the installation axle drive spacing axle and spacing hole through the rotation to the installation axle and carries out the separation work, is convenient for follow-up carry out the split work with jack and bottom piece and base, is convenient for separately deposit jack and base.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the top-view connection structure of the bottom block and the connecting groove of the present invention;

fig. 5 is a schematic view of the bottom-view connection structure of the support plate and the sleeve of the present invention.

In the figure: 1. a base; 2. connecting grooves; 3. a bottom block; 4. a limiting hole; 5. a limiting shaft; 6. a connecting shaft; 7. a receiving groove; 8. installing a shaft; 9. connecting holes; 10. a connecting spring; 11. a jack; 12. fixing a column; 13. a sleeve; 14. a support plate; 15. a through hole; 16. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a bridge construction safety telescopic bracket convenient for splicing installation comprises a base 1, a jack 11 and a supporting plate 14, wherein a connecting groove 2 is formed in the central top surface of the base 1, a bottom block 3 is installed inside the connecting groove 2, a limiting hole 4 is formed in the outer surface of the bottom block 3, the limiting hole 4 is connected with a limiting shaft 5, the limiting shaft 5 penetrates through the limiting hole 4 to be fixedly connected with a connecting shaft 6, the connecting shaft 6 is located inside a containing groove 7, the containing groove 7 is arranged inside an installing shaft 8, the installing shaft 8 is connected with a connecting hole 9, the connecting hole 9 is arranged on the outer surface of the top end of the base 1, a connecting spring 10 is installed inside the containing groove 7, the connecting spring 10 is connected with the connecting shaft 6, the jack 11 is fixedly installed on the top surface of the bottom block 3, a fixing column 12 is fixedly installed at the top end of the jack 11, a sleeve 13 is installed outside the fixing column 12, and the top surface of sleeve 13 is provided with layer board 14, has seted up through-hole 15 on the layer board 14, and the bottom surface fixed mounting of layer board 14 has backup pad 16 to the bottom of backup pad 16 is connected with the surface fixed connection of sleeve 13.

The bottom block 3 forms a sliding structure with the base 1 through the connecting groove 2, the overlooking of the bottom block 3 is square, the worker can conveniently assemble the jack 11 through installing the bottom block 3 in the connecting groove 2, meanwhile, the bottom block 3 cannot rotate in the connecting groove 2, and the stability of the jack 11 during operation is improved.

Spacing axle 5 is connected for the block with spacing hole 4's connected mode, and the number of spacing axle 5 is provided with 2 to 2 spacing axles 5 are connected through spacing axle 5 and spacing hole 4's block and carry out fixed work about the vertical central line symmetric distribution of bottom block 3, bottom block 3 in the spread groove 2, avoid bottom block 3 to take place the phenomenon of rocking from top to bottom.

Connecting axle 6 constitutes extending structure through accomodating groove 7 and coupling spring 10 and installation axle 8, and the connected mode of installation axle 8 and connecting hole 9 be threaded connection to the diameter of connecting axle 6 is greater than spacing axle 5's diameter, is convenient for through the rotation to installation axle 8, makes installation axle 8 move the work in connecting hole 9, and connecting axle 6 can slide the work by oneself through coupling spring's 10 elasticity promotion simultaneously.

The connection mode of fixed column 12 and sleeve 13 is threaded connection, and the connection mode of sleeve 13 and layer board 14 is welded connection, and the staff of being convenient for assembles or the work of split to fixed column 12 and sleeve 13, and the accessible is to stirring of layer board 14, makes layer board 14 drive sleeve 13 and rotates.

The supporting plates 16 are distributed at equal angles on the sleeve 13, and the supporting plates 16 are in an inclined shape, so that the stability of the supporting plate 14 in supporting an object is effectively improved, and the supporting strength is increased.

The working principle is as follows: according to fig. 1 and fig. 4-5, firstly, a worker can position the base 1 through bolts, then attach an object to be supported in bridge construction to the supporting plate 14, or fix the object to be supported by the supporting plate 14 through the through holes 15 on the supporting plate 14, meanwhile, the supporting plate 14 keeps stable working through the sleeve 13 and the supporting plate 16, and then can lift the supporting plate 14 by controlling the jack 11, wherein the jack 11 is a known and existing technology in the market and will not be described in detail herein;

according to fig. 2-4, when the safe telescopic bracket needs to be disassembled, the supporting plate 14 can be shifted, the supporting plate 14 drives the sleeve 13 to rotate and separate from the fixed column 12 connected with the thread, then the mounting shaft 8 rotates to rotate and move outwards in the connecting hole 9, meanwhile, the connecting spring 10 pushes the connecting shaft 6 to slide in the accommodating groove 7, when the connecting shaft 6 slides to the maximum sliding distance, the mounting shaft 8 drives the limiting shaft 5 to slide through the connecting shaft 6, so that the limiting shaft 5 slides and separates from the limiting hole 4, then the worker can pull the jack 11, so that the jack 11 drives the bottom block 3 to slide and separate from the connecting groove 2, thereby the jack 11 and the bottom block 3 are separated from the base 1, and the integral disassembly of the safe telescopic bracket is completed, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

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

1. The utility model provides a bridge construction is with safe telescopic bracket convenient to concatenation installation, includes base (1), jack (11) and layer board (14), its characterized in that: the center top surface of the base (1) is provided with a connecting groove (2), a bottom block (3) is arranged inside the connecting groove (2), a limiting hole (4) is formed in the outer surface of the bottom block (3), the limiting hole (4) is connected with a limiting shaft (5), the limiting shaft (5) penetrates through the limiting hole (4) to be fixedly connected with a connecting shaft (6), the connecting shaft (6) is located inside a containing groove (7), the containing groove (7) is arranged inside an installing shaft (8), the installing shaft (8) is connected with the connecting hole (9), the connecting hole (9) is arranged on the outer surface of the top end of the base (1), a connecting spring (10) is arranged inside the containing groove (7), the connecting spring (10) is connected with the connecting shaft (6), the jack (11) is fixedly arranged on the top surface of the bottom block (3), and a fixing column (12) is fixedly arranged on the top end of the jack (11), the outer side of the fixing column (12) is provided with a sleeve (13), the top surface of the sleeve (13) is provided with a supporting plate (14), the supporting plate (14) is provided with a through hole (15), the bottom surface of the supporting plate (14) is fixedly provided with a supporting plate (16), and the bottom end of the supporting plate (16) is fixedly connected with the outer surface of the sleeve (13).

2. The safe telescopic bracket convenient for splicing and mounting for bridge construction of claim 1, wherein: the bottom block (3) and the base (1) form a sliding structure through the connecting groove (2), and the bottom block (3) is square in plan view.

3. The safe telescopic bracket convenient for splicing and mounting for bridge construction of claim 1, wherein: the connection mode of spacing axle (5) and spacing hole (4) is the block connection, and the number of spacing axle (5) is provided with 2 to 2 spacing axles (5) are about the vertical central line symmetric distribution of bottom plate (3).

4. The safe telescopic bracket convenient for splicing and mounting for bridge construction of claim 1, wherein: the connecting shaft (6) and the mounting shaft (8) form a telescopic structure through the accommodating groove (7) and the connecting spring (10), the mounting shaft (8) is in threaded connection with the connecting hole (9), and the diameter of the connecting shaft (6) is larger than that of the limiting shaft (5).

5. The safe telescopic bracket convenient for splicing and mounting for bridge construction of claim 1, wherein: the fixed column (12) and the sleeve (13) are connected in a threaded manner, and the sleeve (13) and the supporting plate (14) are connected in a welded manner.

6. The safe telescopic bracket convenient for splicing and mounting for bridge construction of claim 1, wherein: the supporting plates (16) are distributed on the sleeve (13) at equal angles, and the front view of the supporting plates (16) is inclined.