CN209482310U

CN209482310U - A kind of municipal works management safety device

Info

Publication number: CN209482310U
Application number: CN201920075116.XU
Authority: CN
Inventors: 郭少帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2019-10-11
Anticipated expiration: 2029-01-16

Abstract

The utility model provides a kind of municipal works management safety device, including backplate, pedestal and column, the column is fixed on the base end face medium position, the pedestal upper surface opens up lower margin hole, two groups of straight tubes one are symmetrically fixed in the column right side, and two groups of straight tubes two are symmetrically fixed in column left side, two groups of rectangular covers are fixed at left and right sides of the backplate front end face, U-shaped frame is installed in the rectangular cover, the U-shaped frame is fixedly connected with backplate, and square pole is assigned in U-shaped frame, weld half tooth screw rod in the square pole left end, and square pole right end welded limiting plate, the half tooth screw rod assigns into straight tube one, and half tooth screw rod lower end outer surface geared screw, threaded hole is opened up on the right side of the rectangular cover upper surface, threaded rod is engaged by screw thread in the threaded hole, compared with prior art, the utility model has Following stores the purpose that anti-half tooth screw rod damages the utility model has the advantages that realizing and hiding.

Description

A kind of municipal works management safety device

Technical field

The utility model is a kind of municipal works management safety device, belongs to municipal works field.

Background technique

In municipal works, need to carry out the positions such as foundation pit isolating and protecting, backplate is using one of isolated part, for side Just it installs, backplate is usually installed with assembling mode, and is fixed using thread connecting mode, but for being connected and fixed on backplate Half tooth screw rod be in exposed state, in storage or transportational process, because colliding with, the screw thread on half tooth screw rod is often damaged, and is caused Nut can not match with half tooth screw rod when installation, and replacement is time-consuming and laborious, and increase cost.

Summary of the invention

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of municipal works management security protection Device, to solve the problems mentioned in the above background technology, the anti-screw thread of the utility model collide with damage, combined type assembly, structure Stablize, long service life.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of municipal works pipe Reason safety device, including backplate, pedestal and column, the column is fixed on the base end face medium position, described Pedestal upper surface opens up lower margin hole, and two groups of straight tubes one are symmetrically fixed in the column right side, and column left side symmetrically fixes two Two groups of rectangular covers are fixed in group straight tube two, the backplate front end face left and right sides, and U-shaped frame is installed in the rectangular cover, described U-shaped Frame is fixedly connected with backplate, and square pole is assigned in U-shaped frame, and half tooth screw rod, and square pole right end are welded in the square pole left end Welded limiting plate, the half tooth screw rod assign into straight tube one, and half tooth screw rod lower end outer surface geared screw, the nut are set It sets and opens up threaded hole on the right side of one downside of straight tube, the rectangular cover upper surface, threaded rod is engaged by screw thread in the threaded hole.

Further, the lower margin hole offers four groups, and lower margin hole described in four groups is arranged in pedestal upper surface four Edges and corners.

Further, the straight tube one is identical with two specification of straight tube.

Further, two groups of through-holes are symmetrically opened up on the upside of the backplate front end face, and pacify at left and right sides of backplate front end face Fill handle.

Further, the fixed support plate of the upper end of the column, the support plate upper surface left and right sides open up slotted hole.

The utility model has the beneficial effects that a kind of municipal works management safety device of the utility model, Yin Ben Utility model is added to threaded rod, rectangular cover and threaded hole, and the design is when storing or moving backplate, by by half tooth screw rod It is pushed in rectangular cover, and turns the threaded rod in threaded hole, threaded rod is made to be in the left side of limit plate, realize half tooth screw rod The purpose being limited in rectangular cover plays the role of anti-half tooth screw rod and is exposed to extraneous damage of being collided with, improves half tooth screw rod Service life.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of municipal works management safety device of the utility model；

Fig. 2 is the assembly of half tooth screw rod and rectangular cover in a kind of municipal works management safety device of the utility model Schematic diagram；

Fig. 3 is the sectional view of U-shaped frame in a kind of municipal works management safety device of the utility model；

In figure: 1- backplate, 2- pedestal, 3- lower margin hole, 4- column, 5- nut, 6- straight tube one, 7- straight tube two, half tooth spiral shell of 8- Bar, 9- square pole, 10- threaded rod, 11- rectangular cover, 12-U type frame, 13- limit plate, 14- threaded hole.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1-Fig. 3, the utility model provides a kind of technical solution: a kind of municipal works management is filled with security protection It sets, including backplate 1, pedestal 2 and column 4, column 4 is fixed on 2 upper surface medium position of pedestal, and 2 upper surface of pedestal opens up ground Foot hole 3 opens up lower margin hole 3 on pedestal 2, facilitates and pedestal 2 is mounted on required position, and 4 right side of column symmetrically fixes two Group straight tube 1, and two groups of straight tubes 27 are symmetrically fixed in 4 left side of column, fix two groups of rectangles at left and right sides of 1 front end face of backplate Cover 11, rectangular cover 11 is interior to install U-shaped frame 12, and U-shaped frame 12 is fixedly connected with backplate 1, and square pole 9 is assigned in U-shaped frame 12, rectangular Half tooth screw rod 8 is welded in 9 left end of bar, and 9 right end welded limiting plate 13 of square pole, half tooth screw rod 8 assign into straight tube 1, and half 8 lower end outer surface geared screw 5 of tooth screw rod, the setting of nut 5 open up screw thread on the right side of one 6 downside of straight tube, 11 upper surface of rectangular cover Hole 14, threaded hole 14 is interior to engage threaded rod 10 by screw thread, and after 2 position of pedestal is fixed, the position of column 4 is also fixed, with Half tooth screw rod 8 is extracted out out of rectangular cover 11 afterwards, and then square pole 9 is slided along U-shaped frame 12, until limit plate 13 and U-shaped frame 12 contacts, then half tooth screw rod 8 is assigned into straight tube 1 or straight tube 27, finally nut 5 is screwed on half tooth screw rod 8, complete At the connection of backplate 1 and column 4, multiple groups backplate 1 and multiple groups column 4 are alternately arranged, complete to endanger to foundation pit in municipal works etc. Half tooth screw rod 8 is pushed into rectangular cover 11, then turns in threaded hole 14 when storing or transporting backplate 1 by the protection at dangerous position Threaded rod 10, and then 10 lower end of threaded rod enters in rectangular cover 11 and in 13 left side of limit plate, and then threaded rod 10 plays Limit the effect of limit plate 13, anti-9 voluntary activity of square pole, so that half tooth screw rod 8 is hidden and is stored in rectangular cover 11, with this Achieve the purpose that anti-half tooth screw rod 8 in storage or transportational process because of the reasons damage such as collide with, increase by half tooth screw rod 8 uses the longevity Life.

Lower margin hole 3 offers four groups, and four groups of lower margin holes 3 are arranged in pedestal 2 upper surface four edges and corners, by the bottom of at Four groups of lower margin holes 3 are opened up on seat 2, improve the effect fixed to pedestal 2.

Straight tube 1 is identical with 27 specification of straight tube, and straight tube 1 and 27 specification of straight tube are identical convenient for multiple groups backplate 1 and multiple groups Connection between column 4, while being convenient for batch machining.

Two groups of through-holes are symmetrically opened up on the upside of 1 front end face of backplate, and are respectively mounted handle at left and right sides of 1 front end face of backplate, are being protected Through-hole is opened up on plate 1, conveniently plays backplate 1, while the mounting knob on backplate 1, facilitates and half tooth screw rod 8 is assigned into straight tube one 6 or straight tube 27 in when help backplate 1.

Support plate is fixed in 4 upper end of column, slotted hole is opened up at left and right sides of support plate upper surface, by fixing in 4 upper end of column Support plate and slotted hole is opened up on support plate, it is convenient that the equipment such as warning lamp are installed on column 4.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of municipal works management safety device, including backplate, pedestal and column, it is characterised in that: described vertical Column is fixed on the base end face medium position, and the pedestal upper surface opens up lower margin hole, and the column right side symmetrically fixes two Group straight tube one, and two groups of straight tubes two are symmetrically fixed in column left side, fix two groups of rectangles at left and right sides of the backplate front end face Cover, the rectangular cover is interior to install U-shaped frame, and the U-shaped frame is fixedly connected with backplate, and square pole is assigned in U-shaped frame, described rectangular Half tooth screw rod is welded in bar left end, and square pole right end welded limiting plate, the half tooth screw rod assign into straight tube one, and half tooth spiral shell Bar lower end outer surface geared screw, the nut setting open up threaded hole on the right side of one downside of straight tube, the rectangular cover upper surface, Threaded rod is engaged by screw thread in the threaded hole.

2. a kind of municipal works management safety device according to claim 1, it is characterised in that: the lower margin hole Four groups are offered, lower margin hole described in four groups is arranged in the edges and corners of pedestal upper surface four.

3. a kind of municipal works management safety device according to claim 1, it is characterised in that: the straight tube one It is identical with two specification of straight tube.

4. a kind of municipal works management safety device according to claim 1, it is characterised in that: before the backplate Two groups of through-holes are symmetrically opened up on the upside of end face, and are respectively mounted handle at left and right sides of backplate front end face.

5. a kind of municipal works management safety device according to claim 1, it is characterised in that: on the column Fixed support plate is held, opens up slotted hole at left and right sides of the support plate upper surface.