CN218843677U

CN218843677U - Construction support

Info

Publication number: CN218843677U
Application number: CN202222637499.XU
Authority: CN
Inventors: 陈川; 孟凡昌
Original assignee: China San'an Construction Group Co ltd
Current assignee: China San'an Construction Group Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-04-11
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a construction support, support aim at solving prior art lower carriage stability when using not enough, lead to the technical problem of potential safety hazard appearing easily. The utility model provides a construction support, this support includes chassis, support frame and first backup pad, chassis, support frame and first backup pad link to each other in proper order, its characterized in that still includes: the second supporting plate is arranged above the first supporting plate; one end of the connecting rod assembly is connected to the bottom of the second supporting plate, and the other end of the connecting rod assembly penetrates through the first supporting plate and extends downwards; the expansion supporting leg is connected with the underframe in a sliding way and is rotationally connected with the connecting rod assembly through a connecting seat; the walking assembly is arranged on the side wall of the support frame and is connected with the connecting rod assembly through a connecting assembly; and the protective net is arranged on the outer wall of the first supporting plate and matched with the second supporting plate.

Description

Construction support

Technical Field

The utility model belongs to the technical field of the construction support, concretely relates to construction support.

Background

At present, the building industry is one of the important prop industries of national economy, has close relation with the development of the whole national economy and the improvement of the people's life, china is in the transition stage from low-income countries to medium-income countries, and under the promotion that the strength of infrastructure construction and urbanization construction is continuously increased, the building industry in China keeps good growth momentum, the economic benefit is continuously improved, and the contribution to the national economy growth is larger.

When in construction in the building industry, because the height of a construction worker is limited, a building construction support is required when a plurality of construction workers in a building can not reach the construction site;

as shown in fig. 6, in order to improve the fixing effect during use, the construction support platform 500 is pressed by the weight of a user so that the construction support platform 500 drives the movable rod 501 to move downward, at this time, the concave fixture block 502 fixedly connected to the bottom surface of the movable rod 501 moves downward to a position right above the roller 503 and is tightly attached to the upper surface of the roller 503, and the roller 503 is limited, so that the effect of automatically fixing the construction support during use by the user is achieved.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a construction support, this support aims at solving the technical problem that prior art lower carriage is not stable enough when using.

(2) Technical scheme

In order to solve the technical problem, the utility model provides such construction support, this support includes chassis, support frame and first backup pad, chassis, support frame and first backup pad are consecutive, still include:

the second supporting plate is arranged above the first supporting plate;

one end of the connecting rod assembly is connected to the bottom of the second supporting plate, and the other end of the connecting rod assembly penetrates through the first supporting plate and extends downwards;

the expansion supporting leg is connected with the underframe in a sliding manner and is rotationally connected with the connecting rod assembly through the connecting seat, so that the contact area of the support and the ground can be increased, a stable triangular structure is formed, and the stability of the support is improved;

the walking assembly is arranged on the side wall of the support frame, is connected with the connecting rod assembly through the connecting assembly, and is convenient to move the support through the arranged walking assembly 300;

the protection network, set up in on the first backup pad outer wall, and cooperate with the second backup pad, security when the protection network through setting up can improve constructor construction.

Furthermore, link assembly including connect in the first connecting rod of second backup pad bottom, the one end that the second backup pad was kept away from to first connecting rod passes first backup pad and downwardly extending, first connecting rod bottom rotates and is connected with the second connecting rod, the one end that first connecting rod was kept away from to the second connecting rod rotates with the extension supporting legs through the connecting seat and links to each other, can pull out and shrink the extension supporting legs through link assembly cooperation second backup pad and the running gear that sets up, can improve the stability of support when the extension stabilizer blade is pulled out, when contracting to chassis inside, can reduce the occupation space of support, conveniently remove this support again.

Further, the walking subassembly includes walking wheel, fixing base and connecting rod, the fixing base is connected on the support frame lateral wall, the connecting rod run through set up in on the fixing base, the walking wheel set up in the connecting rod bottom.

Further, the spring has been cup jointed on the connecting rod outer wall, the spring sets up in fixing base bottom and walking wheel top, and through the spring that sets up, the walking wheel of being convenient for returns to the state of contacting with ground under the effect of spring, and then is convenient for remove it.

Further, coupling assembling includes hawser and guide pulley, guide pulley passes through the connecting block and rotates and set up on the support frame lateral wall, hawser one end is connected on first connecting rod outer wall, and the other end passes guide pulley and connects in the connecting rod top, improves hawser, the connecting rod that set up and the connecting rod subassembly that links to each other with the hawser, tramples when in the second backup pad as constructor, under its effect of self gravity, can drive the walking wheel through setting up coupling assembling and keep away from ground for the chassis contacts with ground, improves the support stress point, thereby further improves this support stability.

Furthermore, the connecting rod assembly, the extension supporting legs, the walking assembly and the connecting assembly are matched with one another to form four groups, and the four groups are matched with one another through the connecting rod assembly, the extension supporting legs, the walking assembly and the connecting assembly to form four groups, so that the stability of the device during adjustment is improved.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a second backup pad, link assembly, coupling assembling and the walking subassembly that set up, when constructor steps on in the second backup pad, can drive link assembly downstream under self effect, improve the hawser of setting and then drive connecting rod upward movement to drive walking wheel upward movement and break away from ground and make chassis and ground contact, improve the stress point of support and ground contact, and then improve the stability of support.

2. The utility model discloses a second backup pad, link assembly and the expansion supporting legs that set up mutually support, step on when the second backup pad when constructor, can drive link assembly and remove under self effect, and then drive the expansion supporting legs and stretch out to improve the area of contact on support and ground, and then improve the stability of this support.

3. The utility model discloses a spring that sets up, when constructor is not in the second backup pad on, under the effect of spring force, walking wheel and ground contact, and the first connecting rod among the link assembly rises, and inside the chassis was accomodate to the expansion supporting legs to be convenient for remove the support.

Drawings

FIG. 1 is a first schematic structural view of an embodiment of the apparatus of the present invention;

FIG. 2 is a second schematic structural view of an embodiment of the apparatus of the present invention;

FIG. 3 is a bottom view of one embodiment of the apparatus of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 in an embodiment of the apparatus of the present invention;

FIG. 5 is a front view of one embodiment of the apparatus of the present invention;

fig. 6 is a schematic diagram of the background art of the present invention.

The symbols in the drawings are: 100. a chassis; 101. a support frame; 102. a first support plate; 103. a second support plate; 104. expanding the supporting legs; 200. a connecting rod assembly; 201. a first link; 202. a second link; 300. a walking assembly; 301. a traveling wheel; 302. a fixed seat; 303. a connecting rod; 304. a spring; 305. a cable; 306. a guide pulley; 400. and (4) a protective net.

Detailed Description

The present embodiment is a building construction support, referring to fig. 1 to 5, the support includes a chassis 100, a support frame 101, and a first support plate 102, the chassis 100, the support frame 101, and the first support plate 102 are connected in sequence, and the support is characterized by further including:

a second support plate 103 disposed above the first support plate 102;

a connecting rod assembly 200 having one end connected to the bottom of the second support plate 103 and the other end penetrating the first support plate 102 and extending downward;

the expansion supporting leg 104 is connected with the underframe 100 in a sliding way and is connected with the connecting rod assembly 200 in a rotating way through a connecting seat;

the walking assembly 300 is arranged on the side wall of the support frame 101 and is connected with the connecting rod assembly 200 through a connecting assembly;

and a protection net 400 disposed on an outer wall of the first support plate 102 and engaged with the second support plate 103.

Referring to fig. 1 to 5, the connecting rod assembly 200 includes a first connecting rod 201 connected to the bottom of the second support plate 103, one end of the first connecting rod 201 away from the second support plate 103 passes through the first support plate 102 and extends downward, a second connecting rod 202 is rotatably connected to the bottom of the first connecting rod 201, and one end of the second connecting rod 202 away from the first connecting rod 201 is rotatably connected to the extension support leg 104 through a connecting seat.

Referring to fig. 1, 4 and 5, the walking assembly 300 includes a walking wheel 301, a fixing seat 302 and a connecting rod 303, the fixing seat 302 is connected to the side wall of the supporting frame 101, the connecting rod 303 is arranged on the fixing seat 302 in a penetrating manner, and the walking wheel 301 is arranged at the bottom of the connecting rod 303.

Referring to fig. 4, a spring 304 is sleeved on the outer wall of the connecting rod 303, and the spring 304 is arranged at the bottom of the fixed seat 302 and at the top of the walking wheel 301.

Referring to fig. 4, the connecting assembly includes a cable 305 and a guide pulley 306, the guide pulley 306 is rotatably disposed on the side wall of the supporting frame 101 through the connecting block, one end of the cable 305 is connected to the outer wall of the first connecting rod 201, and the other end passes through the guide pulley 306 and is connected to the top of the connecting rod 303.

Referring to fig. 1-3, the linkage assembly 200, the extension supporting feet 104, the walking assembly 300 and the connecting assembly are provided with four sets of components in a mutual matching manner.

The working principle is as follows: when the device of the technical scheme is used, firstly, the support is moved to a place needing construction, then a constructor climbs on the second support plate 103 on the support, under the action of the self gravity of the constructor, the second support plate 103 can be driven to move downwards, and then the first connecting rod 201 is driven to move downwards, when the first connecting rod 201 moves downwards, one end of a cable 305 connected with the first connecting rod can be driven to move downwards, the connecting rod 303 can be pulled upwards along the fixing seat 302 through the arranged guide pulley 306, so that the travelling wheel 301 is driven to be far away from the ground and the underframe 100 is in contact with the ground, the contact area of the support and the ground is increased, the stability of the support is improved, meanwhile, when the first connecting rod 201 moves downwards, the second connecting rod 202 connected with the first connecting rod is driven to rotate and move, and the second connecting rod is pulled out of the extension support leg 104, so that the contact area of the support and the ground is further increased, after construction is completed, the constructor leaves the second support plate 103, the spring 304 is arranged, under the action of the elastic force of the spring 304, the connecting rod 303 is driven to move downwards, the connection leg 301 is convenient for transferring the support, and the support is transferred to the support, and the connection leg 303, when the connecting rod is moved upwards, the connection leg is arranged, and the connection rod 201 can be convenient for taking up to take up to the support, and the space of the first connecting rod 201, and the support 100, and the support can be convenient for taking up.

All technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a construction support, this support includes chassis (100), support frame (101) and first backup pad (102), chassis (100), support frame (101) and first backup pad (102) are consecutive, its characterized in that still includes:

a second support plate (103) disposed above the first support plate (102);

one end of the connecting rod assembly (200) is connected to the bottom of the second supporting plate (103), and the other end of the connecting rod assembly penetrates through the first supporting plate (102) and extends downwards;

the extension supporting legs (104) are connected with the underframe (100) in a sliding manner and are rotationally connected with the connecting rod component (200) through connecting seats;

the walking assembly (300) is arranged on the side wall of the support frame (101) and is connected with the connecting rod assembly (200) through a connecting assembly;

and the protective net (400) is arranged on the outer wall of the first supporting plate (102) and matched with the second supporting plate (103).

2. The building construction support according to claim 1, wherein the connecting rod assembly (200) comprises a first connecting rod (201) connected to the bottom of the second support plate (103), one end of the first connecting rod (201) far away from the second support plate (103) penetrates through the first support plate (102) and extends downwards, a second connecting rod (202) is rotatably connected to the bottom of the first connecting rod (201), and one end of the second connecting rod (202) far away from the first connecting rod (201) is rotatably connected with the extension support foot (104) through a connecting seat.

3. The construction support according to claim 2, wherein the walking assembly (300) comprises a walking wheel (301), a fixed seat (302) and a connecting rod (303), the fixed seat (302) is connected to a side wall of the support frame (101), the connecting rod (303) is arranged on the fixed seat (302) in a penetrating manner, and the walking wheel (301) is arranged at the bottom of the connecting rod (303).

4. A construction support according to claim 3, wherein the outer wall of the connecting rod (303) is sleeved with a spring (304), and the spring (304) is arranged at the bottom of the fixed seat (302) and at the top of the travelling wheel (301).

5. A construction bracket according to claim 4, wherein the connecting assembly comprises a cable (305) and a guide pulley (306), the guide pulley (306) is rotatably arranged on the side wall of the support frame (101) through a connecting block, one end of the cable (305) is connected to the outer wall of the first connecting rod (201), and the other end of the cable passes through the guide pulley (306) and is connected to the top of the connecting rod (303).

6. The building construction bracket according to claim 1, wherein the connecting rod assembly (200), the extension supporting feet (104), the walking assembly (300) and the connecting assembly are provided with four groups in a mutual matching way.