CN216180409U

CN216180409U - Construction engineering cost is with portable toolbox

Info

Publication number: CN216180409U
Application number: CN202122580386.6U
Authority: CN
Inventors: 吉锦
Original assignee: Liaoning Urban Construction Technical College
Current assignee: Liaoning Urban Construction Technical College
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a portable tool box for construction engineering cost, which comprises a tool box body, wherein a connecting rod penetrates through the center of the bottom of one side of the outer wall of the tool box body, a clamping ring is fixedly arranged on the side of one end of the connecting rod, first clamping rods are fixedly connected to both sides of one end of the middle of the connecting rod, and first calipers are arranged on one sides of the outer walls of the other ends of the two groups of first clamping rods. According to the utility model, the connecting rod is pushed to move inwards to drive the first clamping rod plane to move backwards, so that the first caliper is moved backwards at the same time, one ends of two groups of second clamping rods are linked to move backwards in the C-shaped clamping block at the other end of the connecting rod, the second caliper fixedly arranged at the other end of the second clamping rod moves backwards, when the rack moves downwards to a certain position, the pushed connecting rod is loosened, the spring generates elastic force to drive the device to move forwards, the device is restored to the original state, the rack is meshed with the caliper to be clamped, so that the toolbox is leveled, and the practicability of the device is improved.

Description

Construction engineering cost is with portable toolbox

Technical Field

The utility model relates to the technical field of construction engineering cost, in particular to a portable toolbox for construction engineering cost.

Background

The portable tool box for construction engineering cost is a container, is a container for storing tools and various household sundries, can be used for various purposes such as household, maintenance and the like, and is widely used.

When using toolbox for construction engineering cost at the building site, it uses to open the toolbox again on the land usually to put the toolbox, sometimes meet the uneven ground of height always when the toolbox is put at the building site, do not well put the toolbox and take the instrument, lead to influencing the efficiency of processing, often touch rainy day ground all be mud, the surface of water sometimes in addition, make the surface all be mud, need clear up and be processing, increase workman's work load, therefore need a portable toolbox for construction engineering cost to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable tool box for construction engineering cost, which aims to solve the problems that the processing efficiency is affected when the tool box is placed on a construction site and the working load of workers is increased because the tool box always meets uneven ground in the background technology and the surfaces of the tools are mud in rainy days and need to be cleaned completely for processing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction engineering cost is with portable toolbox, includes the toolbox body, toolbox body outer wall one side bottom central point puts and runs through there is the connecting rod, the fixed snap ring that is equipped with of connecting rod one end avris, the first kelly of the all fixedly connected with in both sides of one end in the middle of the connecting rod, it is two sets of one side of first kelly other end outer wall all is equipped with first slide caliper rule, the other end in the middle of the connecting rod runs through in the middle part of first backup pad, the centre of connecting rod has cup jointed the spring, and the spring arranges in between first kelly and the first backup pad, connecting rod other end fixedly connected with C type fixture block, the inside both ends fixedly connected with first cylinder of C type fixture block, run through in the middle one end of two sets of second kellies, and is two sets of one side of the other end outer wall of second kelly all is equipped with second slide caliper rule.

Preferably, the top fixed connection of first backup pad is in the centre of toolbox body bottom, the equal fixedly connected with second backup pad in the centre both sides of toolbox body bottom, and is two sets of all fixed connection is in the both ends of first backup pad in the centre of second backup pad outer wall one side, and is two sets of first through-hole has all been seted up to the one end of second backup pad outer wall one side, and is two sets of first kelly has all been run through in the inside of first through-hole, and is two sets of the second through-hole has all been seted up to the other end of second backup pad outer wall one side, and is two sets of all fixedly connected with second cylinder in the inside both ends of second through-hole, and is two sets of all run through in the middle part of two sets of second kelly in the middle of second cylinder.

Preferably, clamping grooves are formed in four side feet at the bottom of the tool box body, the inner walls of the four clamping grooves are connected with racks in a sliding mode, and the tops of the four racks are fixedly connected with clamping plates.

Preferably, four corners inside the toolbox body are fixedly connected with hollow columns, and clamping plates penetrate through the bottoms of the four groups of hollow columns.

Preferably, the first support plate and the two groups of second support plates are both H-shaped.

Preferably, the bottom of the rack is fixedly connected with a fixed base.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the portable tool box for construction engineering cost is provided with a connecting rod, a first clamping rod, a first caliper, a second clamping rod, a second caliper, a spring, a C-shaped clamping block and a rack, wherein the connecting rod is enabled to move inwards by pushing the connecting rod to drive the first clamping rod planes fixedly connected to two sides of the middle end of the connecting rod to move backwards, two groups of first calipers arranged at the other ends of the two groups of first clamping rods move backwards, the spring sleeved in the middle of the connecting rod generates elastic force, one ends of the two groups of second clamping rods are linked to move backwards inside the C-shaped clamping block fixedly connected to the other end of the connecting rod, the second calipers fixedly arranged at the other ends of the two groups of second clamping rods move backwards, when the four groups of racks move downwards to a certain position, the pushed connecting rod is loosened, the spring generates elastic force to drive the device to move forwards, the device recovers the original state, and the rack is meshed with the calipers to be clamped to enable the tool box to reach the level, avoid meetting uneven ground, influence the efficiency of processing, improve the practicality of device.

2. This portable toolbox for construction engineering cost is provided with the toolbox, hollow post, the draw-in groove, the cardboard, the rack, unable adjustment base, make the rack produce power down through promoting the connecting rod, four group rack tops all fixed connection's cardboard is at the inside downstream of toolbox four corners fixed connection's hollow post, four group's cardboard bottom edge cards are at four group draw-in groove tops after the take the altitude, four group rack bottom fixed connection's unable adjustment base plays the supporting role, it blocks with the slide caliper rule meshing to loosen the connecting rod rack, the toolbox leaves ground this moment has the take the altitude, avoid the bottom of the case to glue earth, increase workman's work load, the application scope of high installation.

Drawings

FIG. 1 is a schematic diagram of the main structure of the portable tool box for construction cost of construction project of the present invention;

FIG. 2 is a bottom schematic view of the portable tool case for construction costs of a construction project of the present invention;

FIG. 3 is a schematic view of the bottom structure of the portable tool box for construction cost of construction project of the present invention;

fig. 4 is a schematic view of the structure of the bottom rack of the portable tool box for construction engineering cost of the present invention.

Figure 5 is a partial schematic view of the bottom of the portable tool box for construction costs of the present invention shown in figure 2A.

In the figure: 1. a tool box body; 2. a connecting rod; 3. a snap ring; 4. a first clamping rod; 5. a first caliper; 6. a first support plate; 7. a spring; 8. c-shaped fixture blocks; 9. a first cylinder; 10. a second clamping rod; 11. a second caliper; 12. a second support plate; 13. a first through hole; 14. a second through hole; 15. a second cylinder; 16. a card slot; 17. a rack; 18. clamping a plate; 19. a hollow column; 20. and fixing the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

a portable tool box for construction engineering cost comprises a tool box body 1, a connecting rod 2 penetrates through the center of the bottom of one side of the outer wall of the tool box body 1, a clamp ring 3 is fixedly arranged on the lateral side of one end of the connecting rod 2, first clamping rods 4 are fixedly connected with the two sides of the middle end of the connecting rod 2, first calipers 5 are arranged on one sides of the outer walls of the other ends of the two groups of first clamping rods 4, the other end of the middle of the connecting rod 2 penetrates through the middle of a first supporting plate 6, a spring 7 is sleeved in the middle of the connecting rod 2 and is arranged between the first clamping rods 4 and the first supporting plate 6, a C-shaped clamping block 8 is fixedly connected with the other end of the connecting rod 2, a first cylinder 9 is fixedly connected with the two ends inside the C-shaped clamping block 8, the middle of the first cylinder 9 penetrates through one ends of the two groups of second clamping rods 10, a second caliper 11 is arranged on one side of the outer wall of the other ends of the two groups of the second clamping rods 10, the top of the first supporting plate 6 is fixedly connected with the middle of the bottom of the tool box body 1, the equal fixedly connected with second backup pad 12 in the middle both sides of 1 bottom of toolbox body, the equal fixed connection in the both ends of first backup pad 6 in the middle of 12 outer wall one sides of two sets of second backup pads, first backup pad 6 and two sets of second backup pads 12 all are the H form, first through-hole 13 has all been seted up to the one end of 12 outer wall one sides of two sets of second backup pads, first kelly 4 has all been run through to the inside of two sets of first through-holes 13, second through-hole 14 has all been seted up to the other end of 12 outer wall one sides of two sets of second backup pads, the equal fixedly connected with second cylinder 15 in the inside both ends of two sets of second through-holes 14, the centre of two sets of second cylinders 15 all runs through in the middle part of two sets of second kelly 10.

According to fig. 1 and 5, clamping grooves 16 are formed in four side feet of the bottom of the tool box body 1, racks 17 are connected to inner walls of four groups of clamping grooves 16 in a sliding mode, two groups of racks 17 are arranged between the two groups of clamping grooves, one side with teeth is inward, fixed bases 20 are fixedly connected to the bottoms of the racks 17, clamping plates 18 are fixedly connected to the tops of the four groups of racks 17, hollow columns 19 are fixedly connected to four corners of the inside of the tool box body 1, the clamping plates 18 penetrate through the bottoms of the four groups of hollow columns 19, and the clamping plates 18 are limited to move up and down in the hollow columns 19.

The working principle is as follows: when the portable tool box for construction engineering cost is required to be used, the tool box body 1 is lifted to a certain height, the connecting rod 2 is pushed to move inwards to drive the first clamping rods 4 fixedly connected to two sides of the middle end of the connecting rod 2 to move backwards, the middle parts of the two groups of first clamping rods 4 pass through the first through hole 13 arranged at one end of the middle part of the second supporting plate 12 to perform limiting translation, meanwhile, the first caliper 5 arranged at the other end of the outer wall of the two groups of first clamping rods 4 also performs plane backwards movement, the spring 7 positioned between the first supporting plate 6 and the two groups of first clamping rods 4 generates elasticity, the first cylinder 9 connected inside the C-shaped clamping block 8 fixedly connected to the other end of the connecting rod 2 is linked with the middle parts of the two groups of second clamping rods 10 to move backwards, the middle parts of the two groups of second clamping rods 10 pass through the second through holes 14 arranged at two sides of the other end of the middle part of the second supporting plate 12, the middle of a second cylinder 15 connected with the inner walls of two groups of second through holes 14 penetrates through the middle of a second clamping rod 10, at the moment, the other ends of the two groups of second clamping rods 10 and a second caliper 11 arranged at the other end of the outer wall of the two groups of second clamping rods 10 move forwards, at the moment, four groups of racks 17 lose supporting force, clamping plates 18 fixedly connected with the tops of the four groups of racks 17 move downwards in four groups of hollow columns 19 fixedly connected with four corners of the tool box body 1, after the clamping plates 18 reach a certain height, the edges of the bottoms of the four groups of clamping plates 18 are clamped at the tops of four groups of clamping grooves 16, fixing bases 20 fixedly connected with the bottoms of the four groups of racks 17 play a supporting role, at the moment, the four groups of racks 17 move downwards, when the four groups of fixing bases 20 reach the ground, the pushed connecting rods 2 are loosened, springs 7 generate elastic force to drive the device to move forwards, the racks 17 are meshed with the calipers to be clamped, the device is restored, and the application range of the device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a construction engineering cost is with portable toolbox, includes toolbox body (1), its characterized in that: the tool box comprises a tool box body (1), wherein a connecting rod (2) penetrates through the center of the bottom of one side of the outer wall of the tool box body (1), a snap ring (3) is fixedly arranged on the lateral side of one end of the connecting rod (2), first clamping rods (4) are fixedly connected to the two sides of the middle end of the connecting rod (2), first calipers (5) are arranged on one sides of the outer walls of the other ends of the two groups of first clamping rods (4), the other end of the middle of the connecting rod (2) penetrates through the middle of a first supporting plate (6), a spring (7) is sleeved in the middle of the connecting rod (2), the spring (7) is arranged between the first clamping rods (4) and the first supporting plate (6), a C-shaped clamping block (8) is fixedly connected to the other end of the connecting rod (2), first cylinders (9) are fixedly connected to the two ends of the inner part of the C-shaped clamping block (8), and first cylinders (9) penetrate through one ends of two groups of second clamping rods (10), and a second caliper (11) is arranged on one side of the outer wall of the other end of each of the two groups of second clamping rods (10).

2. The portable toolbox for construction costs according to claim 1, wherein: the top fixed connection of first backup pad (6) is in the centre of toolbox body (1) bottom, the equal fixedly connected with second backup pad (12), two sets of all fixedly connected in the both ends of first backup pad (6) in the centre of toolbox body (1) bottom both sides, and is two sets of first through-hole (13) have all been seted up to the one end of second backup pad (12) outer wall one side, and are two sets of first kelly (4) have all been run through to the inside of first through-hole (13), and are two sets of second through-hole (14) have all been seted up to the other end of second backup pad (12) outer wall one side, and are two sets of all fixedly connected with second cylinder (15) in the inside both ends of second through-hole (14), and are two sets of the centre of second cylinder (15) all runs through in the middle part of two sets of second kelly (10).

3. The portable toolbox for construction costs according to claim 1, wherein: clamping grooves (16) are formed in four side legs of the bottom of the tool box body (1), the inner walls of the four groups of clamping grooves (16) are connected with racks (17) in a sliding mode, and clamping plates (18) are fixedly connected to the tops of the four groups of racks (17).

4. The portable toolbox for construction costs according to claim 2, wherein: four corners inside the tool box body (1) are fixedly connected with hollow columns (19), and clamping plates (18) penetrate through the bottoms of the four groups of hollow columns (19).

5. The portable toolbox for construction costs according to claim 2, wherein: the first supporting plate (6) and the two groups of second supporting plates (12) are both H-shaped.

6. A portable toolbox for construction costs according to claim 3, characterized in that: the bottom of the rack (17) is fixedly connected with a fixed base (20).